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HomeMy WebLinkAboutCC 2009-07-27 AgendasCITY OF NORTH RICHLAND HILLS CITY COUNCIL WORK SESSION AGENDA NORTH RICHLAND HILLS CITY HALL PRE-COUNCIL CHAMBERS 7301 NORTHEAST LOOP 820 NORTH RICHLAND HILLS, TEXAS Monday, July 27, 2009 5:45 P.M. A.1 Discuss Items from Regular City Council Meeting A.2 IR 2009-072 Iron Horse Golf Course 20th Anniversary (10 Minutes) A.3 IR 2009-073 Update on Council Goal Action Items (5 Minutes) B.0 EXECUTIVE SESSION -The City Council may enter into closed Executive Session to discuss the following as authorized by Chapter 551, Texas Government Code B.1 Executive Session: Pursuant to Section 551.071 Texas Government Code for Consultation with Attorney regarding Pending Litigation 1) Friend v. City of North Richland Hills, et al - No. 342-218419-06 2) Home Town Urban Partners, Ltd. v. City of North Richland Hills - No. 096-236530-09 3) Venue at Hometown v. City of North Richland Hills et al Inspector - No. 352-237213-099 4) Equal Employment Opportunity Commission v. City of North Richland Hills - 3:08-CV--01358 C.0 Adjournment Certification I do hereby certify that the above notice of meeting of the North Richland Hills City Council was posted at City Hall, City of North Richland Hills, Texas in compliance with Chapter 551, Texas Government Code on July 24, 2009 at ~ Z'•~ 4~~. +~'~~. `~ s ~stant ity Secret ry This facility is wheelchair accessible and accessible parking spaces are available. Requests for accommodations or interpretive services must be made 48 hours prior to this meeting. Please contact the City Secretary's office at 817-427-6060 for further information. The City Council may confer privately with its attorney to seek legal advice on any matter listed on the agenda or on any matter in which the duty of the attorney to the governmental body under the Texas Disciplinary Rules of Professional Conduct of the State Bar of Texas clearly conflicts with Chapter 551, Texas Government Code. • NRH City Council Agenda -July 27, 2009 Page 1 of 4 CITY OF NORTH RICHLAND HILLS CITY COUNCIL AGENDA CITY HALL COUNCIL CHAMBERS 7301 NORTHEAST LOOP 820 NORTH RICHLAND HILLS, TEXAS Monday, July 27, 2009 7:00 P.M. ------------------------------------------------------------------------------------------------------------------------- Copies of the full City Council agenda information packet are accessible prior to every regularly scheduled Monday Council meeting according to the following locations and schedule: ^ Library on the Friday prior to the meeting (available electronically) ^ City Hall on the day of the meeting (hard copy available) Additionally, the agenda packet is available for download from the City's web site at www.nrhtx.com after 5:00 p.m. on the Friday prior to every regularly scheduled Council meeting. ---------------------------------------------------------------------------------------------------------------------------- A.0 Call to Order -Mayor Trevino A.1 Invocation -Councilman Lombard A.2 Pledge -Councilman Lombard A.3 Special Presentation(s) and Recognitions) -Recognize David Slick for breaking the World Record for juggling (4 objects) presented by Councilman Whitson A.4 Special Presentation(s) and Recognitions) -Keep NRH Beautiful Yard of the Month presented by Councilman Lewis A.5 Citizens Presentation An opportunity for citizens to address the City Council on matters which are not scheduled for consideration by the City Council or another City Board or Commission at a later date. In order to address the Council, please complete a Public Meeting Appearance Card and present it to the City Secretary prior to the start of the Council meeting. The Texas Open Meetings Act prohibits deliberation by the Council of any subject which is not on the posted agenda, therefore the Council will not be able to discuss or take action on items brought up during the citizens presentation. A.6 Removal of Item(s) from Consent Agenda • NRH City Council Agenda -July 27, 2009 Page 2 of 4 • B.0 CONSIDER APPROVAL OF CONSENT AGENDA ITEMS All consent agenda items listed below are considered to be routine items deemed to require little or no deliberation by the City Council and will be voted on in one motion. There will be no separate discussion of these items unless a Council Member so requests, in which event the item will be removed from the Consent Agenda and considered. B.1 Approval of Minutes of July 13, 2009 City Council Meeting B.2 PW 2009-025 Award .Bid No. 09-032 for the Construction of the Holiday Lane /College Circle Water Line Project (UT0805) to PATCO Utilities, Inc. in the Amount of $349,781.49 C.0 PUBLIC HEARINGS No items for this category. D.0 PLANNING~AND DEVELOPMENT Items to follow do not require a public hearing. No items for this category. • E.0 PUBLIC WORKS E.1 PW 2009-024 Approve Big Fossil Creek Sewer Line Project and Revise the 2008-2009 Capital Improvements Project Budget to Include Funding for this Project E.2 PW 2009-026 Approve Public Works Design Manual -Resolution No. 2009-025 E.3 PW 2009-027 Partial Release of Lien on Graham Property -Resolution No. 2009-026 F.0 GENERAL ITEMS F.1 PU 2009-027 Award Bid No. 09-021 for Bunker Sand Removal and Replacement Project at Iron Horse Golf Course to Landscapes Unlimited, in the amount of $72,401 F.2 PU 2009-028 Approve the Purchase of a 75' Aerial Quint Apparatus to Tyler Motor Company in the Amount of $738,500 F.3 PU 2009-029 Award Bid No. 09-031 for the Aegon Lift Station Expansion to AUI Contractors, Inc. in the amount of $966,060.00 F.4 PU 2009-030 Award Bid No. 09-033 Golf Cart Lease to E-Z-Go for 36-Months in the Amount of $284,674.32 F.5 GN 2009-054 Amending Chapter 66-3 (4) Residential Collection; Conditions and Container Placement -Ordinance No. 3059 NRH City Council Agenda -July 27, 2009 Page 3 of 4 • F.6 GN 2009-053 Appointment to Zoning Board of Adjustment -Place 2A G.0 EXECUTIVE SESSION ITEMS G.1 Action on Any Item Discussed in Executive Session Listed on Work Session Agenda H.0 INFORMATION AND REPORTS H.1 Announcements -Mayor Pro Tem Turnage H.2 Adjournment All items on the agenda are for discussion and/or action. Certification I do hereby certify that the above notice of meeting of the North Richland Hills City Council was posted at City Hall, City of North Richland Hills, Texas in compliance with Chapter 551, Texas Government Code on July 24, 2009 at \~2'.C~.,(~~r. ~ • ~~si tant i Secreta ~ ry This facility is wheelchair accessible and accessible parking spaces are available. Requests for accommodations or interpretive services must be made 48 hours prior to this meeting. Please contact the City Secretary's office at 817-427-6060 for further information. The City Council may confer privately with its attorney to seek legal advice on any matter listed on the agenda or on any matter in which the duty of the attorney to the governmental body under the Texas Disciplinary Rules of Professional Conduct of the State Bar of Texas clearly conflicts with Chapter 551, Texas Government Code. • NRH City Council Agenda -July 27, 2009 Page 4 of 4 ' City of North Richland Hills City Council Work Session Meeting Agenda North Richland Hills City Hall Pre-Council Chambers 7301 Northeast Loop 820 North Richland Hills, TX 76180 Monday, July 27, 2009 5:45 P.M. A.1 Discuss Items from Regular City Council Meeting A.2 IR 2009-072 Iron Horse Golf Course 20th Anniversary (10 Minutes) A.3 IR 2009-073 Update on Council Goal Action Items (5 Minutes) 6.0 EXECUTIVE SESSION -The City Council may enter into closed Executive Session to discuss the following as authorized by Chapter 551, Texas Government Code B.1 Executive Session: Pursuant to Section 551.071 Texas Government Code for Consultation with Attorney regarding Pending Litigation 1) Friend v. City of North Richland Hills, et al - No. 342-218419-06 2) Home Town Urban Partners, Ltd. v. City of North Richland Hills - No. 096-236530-09 3) Venue at Hometown v. City of North Richland Hills et al Inspector - No. 352-237213-099 4) Equal Employment Opportunity Commission v. City of North Richland Hills - 3: 08-CV--01358 C.0 Adjournment • • • CITY OF NORTH R/CHLAND HILLS Department: City Secretary Council Meeting Date: 7-27-2009 Presented by: Agenda No. A.1 Subject: Discuss Items from Regular City Council Meeting • • INFORMAL REPORT TO MAYOR AND CITY COUNCIL No. IR 2009-072 A -.~'~ .~ Date: July 27, 2009 ~~' ~~ -. _<<-~_,,-~~.~a Subject: Iron Horse Golf Course 20th Anniversary Y 1 Iron Horse Golf Course is celebrating its 20th year of operation this year. Considered one of the best municipal golf courses in Texas, Iron Horse has provided great experiences for golf enthusiasts since 1989. To the mark this special occasion, several activities are being planned including retro-pricing during the week of September 14tH - 20t".~ Also in celebration of the 20t" anniversary, several improvements will be completed or nearing completion including a new HV/AC system, new tee signage, grounds maintenance improvements and bunker sand replacement. On September 17t", formal festivities will take place including afour-person golf scramble with a 2:00 p.m. shotgun start. The entry deadline is September 10t" Immediately following the tournament will be a reception and fajita dinner staged under the pavilion beginning at 6:00 p.m. Along with the planned festivities, staff is recommending changes to food and beverage operations intended to celebrate the past while charting a course for the future. If Council agrees with the recommendations, which will be provided during the work session, a new name for the grill, along with new menu items will be unveiled at the reception. Currently the restaurant/grill is unnamed and therefore has an identify problem with the public at large. This has led to the conclusion that one of the biggest revenue opportunities at Iron Horse continues to be food and beverage. Under the new plan and proposed name, food service will be extended to include a concentrated marketing effort to adjacent and local neighborhoods with the intent of creating a neighborhood grill where friends and family can gather for a quality dining experience. Staff will provide information and recommendations during the work session for Council's input and consensus. Respectfully Submitted, Vickie Loftice Acting Manager Director ISSUED BY THE CITY MANAGER NORTH RICHLAND HILLS, TEXAS ~ • • INFORMAL REPORT TO MAYOR AND CITY COUNCIL No. IR 2009-073 A . Date: July 27, 2009 `;~:~T ~: ~~` Subject: Council Goal Implementation Plan Update This is the second progress report on City Council Goals since City Council adopted the new Strategic Plan in April and attended the Goals Work Session in January. The first progress report was given on May 18, 2009. The new Strategic Plan maintained the eight Goals from the past Strategic Plan, however, some objectives of those goals were added, deleted or modified. The Council's eight goals continue to include: • Quality Community Development and Revitalization • Efficient and Effective Transportation System • Safety and Security • Financial Stability • Positive City Image • A Sense of Community • Targeted Economic Development • Local and Regional Leadership C~ Action items were created following the Goals Work Session to quantify progress towards meeting Council Goals and Objectives. The current Strategic Plan adopted 193 action items. Each action item is identified as continuing, complete, in progress or not started. Continuing action items are items that have no beginning or end but need constant attention. Most of the action items that have not been started are action items that were initially identified in January or require outside involvement that has been delayed. Of those 193 action items: • 112 items are continuing. Important action items that are continuing include: Maintain policy of rapid dispatch of priority one calls, in conjunction with distributing lower priority calls to civilian personnel; Continue to focus the Preventative Street Maintenance Program on concentrated areas of deteriorated streets in the City's neighborhoods; Continue proactive approach to the Crime Free Multi Housing program recruitment; and, Continue BIG program; Monitor and lobby state and federal legislation that can impact our City and area ISSUED BY THE CITY MANAGER NORTH RICHLAND HILLS, TEXAS ~ ~J • 8 items are complete. Important action items completed include: Improve the City's standing in the National Flood Insurance Program's Community Rating System; and, Develop multi-department task force to address issues that arise in aging neighborhoods • 48 items are in progress. Important action items in progress include: Complete the TOD Code and apply for Sustainable Development grants from NCTCOG; Expand TIF #1; Secure plan for extension of Cottonbelt trail over the Iron Horse Bridge at Loop 820; Initiate Construction of Little Bear Creek and Calloway Branch Trail Projects; Design and construct the Recreation Center; and, Develop multiyear Neighborhood Revitalization Plan with initial pilot project in specific neighborhood area south of Loop 820 • 25 items are not started. Important action items not started include: Consider agreement with the T to support land banking properties for rail station and parking around Iron Horse and Smithfield stations; Hold community meetings for residents in targeted areas of neighborhood revitalization; Develop a comprehensive strategy for foreclosed homes; and, Bury utilities along the North Richland Hills' side of Blvd. 26 Action items are separated by goal and objective so Staff can better track progression to those goals and objectives. For example, several action items were listed under the Implement Loop 820 Study Objectives objective of Quality Community Development Goal. These action items are in different phases of completion and staff feels once they are all complete, the City will be prepared for the Loop 820 expansion and maximize the benefit of that expansion. The action items under Implement Loop 820 Study Objectives include: • Continue to purchase property to prepare for impacts Loop 820 widening will have on City Hall-In Progress • Update traffic control devices such as signs and pavement markings on public streets along Loop 820 corridor prior to and during construction -Not Started • Develop secondary access and routing plan for Loop 820 during construction period- In Progress • Get concurrence on Loop 820 Corridor Access Plan from TxDOT-In Progress • Coordinate with TxDOT regarding Iron Horse Boulevard bridge and Holiday Land underpass designs -In Progress • Develop landscape, planter box and retaining wall regulations for Loop 820 frontage properties-In Progress • Design for realignment of Maplewood with Loop 820 widening -In Progress A complete list of goals, objectives and status of action items is included on the following pages. All the action items in the report are divided under goals and objectives. Respectfully Submitted, Elizabeth Reining Assistant to the City Manager • COUNCIL GOALS IMPLEMENTATION PLAN COUNCIL GOALS IMPLEMENTATION PLAN COUNCIL GOALS IMPLEMENTATION PLAN COUNCIL GOALS IMPLEMENTATION PLAN COUNCIL GOALS IMPLEMENTATION PLAN COUNCIL GOALS IMPLEMENTATION PLAN COUNCIL GOALS IMPLEMENTATION PLAN COUNCIL GOALS IMPLEMENTATION PLAN 01 O O ~ O C O ti N >, O C >, N~ O N C ~ ~ ~ O N ~ ~ O C O O O ~> O ~ ~ N ~ ' ~ p C O Q N ~ N o0 p ~ N ~ N N ~ Q O °~ ~ N ~ ~ ~ N ~ ~ LL L U ~ ~ C O RS .~ L Q N ~ ~ L ~ .~ V L N O C 4- O~ N C Q ~ N x C O ~~ O N N N N ~ ~ ~ O C N ~ ~ N C Q ~ N~~ ~ N to U ~ ~+~ O C N U _ -p ,~ ~ Q N Q~ `~ ~ p ~ ~ O~ ~ _ to N N ~ ~ N .C ~ O ~~ p U Q N N C cn ~ ""' }' O L ~ _ .C > ~ ~ N 'D N ~ C ~ Q C O N .~ - N N O ~ p~ ~ N O N N (~ +~ O • p ~ O ~ ~ ~ O ~ C N C ~ .O V a= ~ ~ O U ~ ~ N ~ O C N (B C ~_ ~ ~ L. 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O O O N O O N O N ~ aN,, V ~ N ~ - N fn LO N N ~ N ~ ~ (~ ~ ~ LO N N j C N ~ fn C O .O U P L N N N ~ ~ ~+ .Q y- 3 >1 ~ ~ ~ ~+ ~ 0 ~ C ~ G • CC ~ G • CC ~ C • ~ ~ • ~ • ~ • ~ N ~ ~ c~c O ~ 0 ~ ~ ~ •Q Q~ ~ U ~ O (~ Q C ~ O (~ Q ~ O (~ Q ~ CO ~ L O > Q O ' (~ y ~ U O ~ U OL ~ U O n. U a~ i- o m~ ~ m ~ c~ ~~ c~ ~~ c~ ~~ 0 m a. 0 v r.i N W cv a.+ N W ~ N C c C Q C C C ~ +~ ~ ~ c o c 0 c 0 ~ 0 c 0 c 0 c 0 Rf p U ~ U U U U U U a ._ = Gs ~ ~ 0 .Q C ~ O c ~' ~ ~ ~ v ;a ~ = ~ ~ ~ ~ N N ~ L N N __ cv U ~ i ~ ~ ~' V N ~ ~ O N L Q Q. ' s _ ~ Y c ~ U1 vii cn O ~+-- N ~ ~~ a p~ V L. NL ~ ~ N O O O N C .~ ~ ~ O ~ ~ N ~ Q~ ~ •~ O O N U O N (B p ~ ~' N ~ U (n ~ ~ O ~ Q ~ O RS ~ ~ ~ ~ N ~ ~ O d ~ U C N O = N ~ ~ {-' V ~ ~ ~ rn ~ C vi ~ O ~ C •- ~ .~ .- v Q +~+ N c N C N Z N~ ~ ~ c c ~,•,, ~ O G ~ ~ ~ N S U N V O ~ d~~ '''' C N ~ .. ~' ~ _ ~ ~ ~ LL ~ = N r N N p ~ N • V ~ ~ ~ _ .~ ~ ~ (~ ~ ~ > Q Q O C .~ O ~ N ~ c O ~ O N Q N ~ N _ C7 ~ ~ O W ~ > > ~ ~ U W ~ ~ U cif O fn 'a Q rn N O 'd• N rn N O O N O N • A 0 _~ O v • V C O ~' V C ~ ~ C p N (ti p' to ~ O U C~ • O -p N> N ~ O O O O N~ N 00 ~ C (a ~ O U ~ ~ 0 ~ ~ ~ 0 0 L ""' N~ -~ N 0 cn > (a C 'a N N C ~ _ ~ L ~ ~ V ~ L ~ ~ N . ~ ~ O ` ~~ (a O N N N E ~ > ~ _ ~ C O o2S N N N D C ~ C ~ N 3 m O ~ (0 C O ~_ ~ ~~ N ~ C U N 3 ~.. N N ~ ~ N ~, ~ C N ~ ~ `~ N i- N N v.- - N C U C }' to ~+ .fl C C N ~ p ~ O • 'a N -~ V ~ ,~ ~ V ~ ~ ~ O (~ ~ ~ V N O~~ ~~ U .N N Q ~~ N Q O ~ U ~ N ~ C C C 0 .C ~ G. C~ ~ ~ _ Q O L ~- (~ ca cv 0 ~ ~ ~ ~ C O O Q O U ~ ~ ~ N N W '~ V ~ ~~ ~ ~ ~ ~ ~ L .1.i N ~ N W i O ~ ~ ~ ~ ~ ~ N .~ c ~ ~ c c ~ ~ U ~U U ~ L H.O. U ~ }' N O ~ ~ Ri O 'X ~ ~ ~ L N ~ N mod, ~- L D R3 N ~ ~+ N ~ ~ L O N N ~ ~ C = 0 ~ ~ ~ ~ RS > to ~ ~ ~ ~ = U N C 'a ~ C U) _ ~ "- ~ ~ ~ ~ C ~ ~ L • C ~ O ~- }~ ~ ~ O O ~ O ~ ~ O ~ ~ ~ Q L Q ~ ~ W ~ ~ ~ ~ ~ Q. -a '~ 'a ~ ~ N O Q N C N .. ~' d C1 .N N •~ ~ S O N ~, ~ ~ cv Q ~ ~ i O~ •~ =_ N ~~ ~+ ~ +~ d C N }, Q N~ O U O" O C~c~ ~ iio ~Uo ~~ w~ rn N ~- O N ca O O O ~ C C O N ~ N ~ L ~ ~ .~ ~ ti O _ ~ ~ L (~ U ~ U~ ~ L ~ '''~ O N ~ C X >, '~'' L L N L +.. N Y C Z N L ~~ • _ O~ ~ C ~ C •Rf 'a ~ ~ C ~ N N U ~ ~ O ~ ~ O O C (If i Q C ~ ~ N O N Rf N ~ N O ~ N O ~ N p C ~~ ~ ~ N N (~ O C m ~ ~ > N N O~ L Q O ~ L U U •C . N O O Q O O O L ~ O ~ ~ ~ ~ L ~ >~ (~ C O~ ~ ~~i ~ L _ ~ ~ Q ~ + + ~ V ~ a~ ~ '~ V U N ~ ~ ~ .L ~ ~ • ~2S (tf O O LO L O ~ I- Z U O~ O Z •C N L U ~ C s Q ~~ L U 1 L O1 }~ •~ C ~ O N ~ ~ C (~ ~••~ C ~ -_ • ~ 2 •7 ~ O ~ L C e p C ~ O ~ O ~_ ~ ~ (0 O L ~-•+ O N N C ~_ C •N ~ "d p0 'd N U C ~ p ~ O C ~ ~ to ~ ~ _ N i L C +_' O C~ O C N N U O N~ •~ O •C ~ C~ ~ L O (n ~ ~ ~~ U +. L C O U N N O C~ to ~' C ;~ O >+ N (a O~ N O - C O L +~ O (~ ~ ~ U J N~ (n U m (~ ~ U U (n N N C O ~ O Q ~ O O E ~- r- N V N N U O W ~ p O O ~ N N N }i Q L ~ W (n ~ Q N ~+ C . C C C C ... N ~ ~ ~ O p V O O O O O O U Z U U U U Z Z ~ ~ ~ .~ ~ ~ 3 = O - ~ N ~ O y:. N _v ~ ~ L ~. ~ O C~ N cn ,_ ~ ~ ~ ~ ~ ~ _ O ~ C N N ~ O ~ ~ o C U ~ ~ ~.+ > 3 L c ~ N ~ ~ a~ c c cv - = ~ a~ U v, C~ N ~ V ~ V N ~ O L ..r jL~ ~ ~+ O C p N C ~ ~ C O N_ U o >+ ~ O _ L ~ O U a ~ ~ O ~ O ~ N • ~ O ° ~ c ~ c 3 > ~ >, ~ ~ a~ ~ ~ ~ v ~ ~ ~ o v o ~ ~ cu ~.. o c N . U~ N >, O ~ ~ " , U •~ ~ G1 ~ O ~ O ~ ~ C 'O = N L ~ O d Q N C C ~ ~ ~ ~ ~ E O N O ~ i t ~ 3 C • •~ N O ~ ~ _`'~ ~ O ~ fn U O t/1 '~:+ . V N N U L O ~ ~ c p 0 N o ~ N C ~ N O - ~ ~ Q ~ ~ o~ ° c L ~ ~ o ~ ~' N c o ~ •° Q ~ .= ~ t~ ~ - E y-- o ~o m o ~ rn ~~ o a i ago N oE~ ~ ~ ~ ~ V o ~ ~ .. ~ as . v a~ ~° a~ E c ~ ~ a~ o N o •v ~ ~a Q m ~. ~ , ~ C~ (a U O ;~ C C N ~ i 0 O L O C ~ _O O U O O C + O O •= C (a ~~ C C C U ~C C > O C C ' L ~ cn G O U W U ~ O v O~ 2 cB ~ U O U O 0 U a O N~ U a~ cn O U N O D U O Q, U o rn N O p N ^^~ 1..~ O O N O N • O ~ ~ ~ N N _ m ~ p L O N N O C J C O N O N C C O (~ O E LL O ~, U -C ~~ 'N N C> N O V (CCp C O N O ~ - N i ~ ~ ~ N ~ >, C_ to - N ~ O Q N N ~ C ~ C ,O N N ~ ~ o ~'' ~ O T C (n o c N N ~ c ~~ ~ o U °~ cn F' N N o N c U~ ~ 3 ~ ° ~ ~' °' ~ ~ > ~ O O ~ ~ 0 C ~ ~ ~' ~ ~ .Q N N O N '~ N ~ Y U cn ~ . O .C U . N N O~ >+ 0= ~~ N~ N N ~ ~_ ~ C U ~ ~ C ' - c~ U~ j N cA > C C C C (a (~ ~~ C~~ -p ~~ N Q O ~ U ~ p Za- ~ -a ~ (a L N N O ~ ~ (rS N ~ O N ~ ~ ~ ~ ~ ~ O N Up N N •V .C N +~ O >' N (a .Q to O N = N~ LL C p . i N~ C E N O U (B = C2. C C ~ ~-' ~ .U C p O O Q L' O U 0 0 i j (~ U O N _~ > .Q (0 ~ cn C O ~~ C m p ~ > -C ~ C Q N G. 0 L L U U D D vii ~ N ~ U .Q ~~ Q~ N O C O _~ ~ O ~ N ~ O U > O N Z N W ~ N ,~ O O ~ ~ O N O ~ N N N W ~ = N ~ ~ C N ~ C1 C D1 C D1 C ~ C y ~~+ N L ~ •~ C L ~ •~ C •~ C •~ C •~ C ~ O ~, O +r }, +~ ~. ~ ~ ~ v o o U U U c C j c ( j _ ~ ~ 3 ~ o ~ = O `~ ~ ~ °' °' °~' a~ .~ ~ O O N .U ~ Z y ' ~ C +--' cv C cv C ~ ~ ~.+ a"' ~ ~ N N . . N N E a C N ~~ ~ N = G1 V • (a .C ~ ~' ~ O L- ~ ~ a~ ~ ~ ~ C a~ N C . N ~ ~ ~ ~ C U N O ~ p) _ U ~ C d O- ~ E N ~ ~ ~ N G~ ~ ~ C O ~ ~,, ,~. ~ c ~ ~ O ~ ~ ~ ~ O U Q. ~ ~ O L N C O L Q O N O U> B O N U ~V 'p C C N N N () U ~ ~ ~ ~ •~ O ~ ~ N p 0 p n- ~ 4- ~ ~ ~ ~ N C ~ O ~ ~ ~ Q~ ~ ~ ~ .C 'C N ~ ~ N N ~ N C C U ~ O ~ ~ O N N ~ ~ O Q ~ O `~ U O C O ~ ' ~ O ~ c v ' ' - N 2 ca y ° O v 'Q N o c c~ ~ o o N .~ °- ~ c o ~ o- = c~ ~ .~ °~ ~ o c L N m v a Q ~ 3 0~ +_• (~ o Z~ N N o a~ ~ ~ ~ ~; N a~ O - ~ ~ .. E ~ `G1 ~ ~ ~ ~ v r.... O 'C ~ L o ~ ~ N i O ~ ~ N ~ o c N N ~ ~ ,= ~ ~ ~ N ~ ~ C ~ y (~ ~ L U ~ O r ~_ ~ ~ ~ ~ ~ N N U ~ ~ ~ ~ C cv ~~ ~ O (~ C cn •~ C 3 +~-~ c Q .~ C i ~ c ~ ,~ ~ ~ O U > O W v ~ O O O O U v ~ v ~ d. O p U '~ ~ O c[f U ~ Q. ~ ~ cn ~ ~ 01 O O N N ti • L O a c 0 as a O U N W ~i ~.'+ N W C ~ "'_ ~ N _ .O L ~ C Q ~ N ~ ~ ~ C ~ N N N ~~ ~ ~' S O N Q (~ O L. C O O O ~ C ~ O W U ~ ~ O U ' ~ N ~ N O C _ N O y O i O C ~ C ~-' _U N~ C Q +~' O :~. O E +r ~ N Q. ~~ N N~ 3 O "' N O O , ~ N~ C 'O N `~ O Q O (~ p ~ N ~ >, ~ ~ m ~ ~ C ~ . ~ (~ Q .~ N~ ._ O ~ U O p U O~ N ~ p ~ ~_ .~ U_ ~ ~O ~ i d C ~ 3 a' ~ O N ~ '~ ~ ~ Q N (~f :«~ O ~ +. C (n ~ ~ ~ ~ L -a (0 O ~' ~ N ~ O C C ~ C O O U O ~ ~ 3 - N ~ O (a Q. (6 ~ O ~ ~ . C (0 ~ Q N ~ ~ ~ ~ ~- +. Q~ ~ C O ~ ~ O . L O ~ ~ ~ O L ~ ~ U> (6 ~ Q~ N ~ X N ~ ~ to ~ 2 Q (n UL .c (n ~ ~ +~ > (n O N O N O N N ~ ~ ~ ~ L ~ ~ N +~.~ ~ C C C ~ C C ~ r-.~ ~ O O O ~' O O Z U U U O U U = ~ ~ .N a O ~ _O ~ N Q N N ~ ~ C ~ ~ i ~ ~ ~ N N O r--~ ~ U >+ 'O ~ C _ ~ N U N ~ ~ a~•+ .Q _O N ~ N •C co U ~ ~ (~ ~ ,C C ~ - C N (~ U (7 O G~ ~ ~' ~ O ~ c = ~ ~ N ~ ~ 'V N ~ c ~+ U N n. •~ cn N ~ O ` • ~ U rn ca O L •~ ~ ~~ ~ N +~+ C ~ O ~ > N ~ ~ C ~ ~ L ~ ; V~ V E ~ ~ ~ C O ,_ ~~ ~ O U O_ ~ O ~ ~ O ~ ~ .a: ~ ~ U ~ ~ O ~ O ~ N O' (0 N p >~ a L U ~' ~ a~ ~ ;~,,, o~ m o V 0-Q ~ U ~ ~ ° ~ ~ _ ~ ~ > ~ .. ~ _ O 4_ N _ ~ ~_ ~ (~ ~ •~ A L ~ ' ~ ~ ~ O t N ~ . ~ ~ ~ Y C O O ~ O ~ U ~ co 3 O~ U~ p ~ +.. c ~ ~ li LL Cn c a U ~ ~ C ~.. (n ~ U ~ rn N O N N O O O N O N ti O .~ ~1^~\+ W ~. O V v 0 • U N N i O L a 0 as a. V ~.+ N W ~-+ N W L > ~ .~ ~ C _ O ~ O ?~ ~ C ~ ~ O C O ~ C ~ ~ C L 'O to N C N Y ±~ ~ N N ~ . ++ C C (~ L ~ N N- > N - O N C N . ~ cn O C ~ , ~U ~ ~ ~ N ~ 2 O Q N p U ~ a. N (0 N N C U~ ~ 3 ~ O O -C ~ U O ~ ~ O -a N o .~ ca O O O U N ~ N ~ ~ ~ V ~ c ~ O •~ N ~= 3 3 ~ >, ~ _ C N ~ ~ L Q j ~ p N C N N ~ ~~ N ~0 0 ~ ~ Y U _ {'' ~ ~ ~ ~ ~ N Rf (if 3 "a C ~ N ~ ~ O O C 0 0 O = N +~ ~ O O m O O U O >+ C U ~ N N ~ 3 N O ~ C U O Q Q N U 0~ i +.. O ~ ...r N >+ . C C N N _ X N r,,., ~ ~ ~ O LT +r ~ N O C ~ O ~ C O O '~ ~~ N O O O N ~ N ~~ '~ O L- N O m ~ ~ ti.. O ~ O ~ ~ ~ = ~> O U N N Q - ~ Q cv O ~ O ~ a. rn ~ O ~ O C~ O .~ O O ~ n. ~ O ~ U cOn ~ - o 'a a~ 0 0 ~ rn 0 o ~ ~ O ~ O ~ O O O N r- O N N N N j N O O O O O O N N N N N N N ~ ~ ~ ~ ~ ~.+ ~ ~ ~ ~ ~ ' C ~ 0 O O ^^ ^^ G~ c c U .Q . N ~ O o --- ~ Q ~ N ~ i tLf U ~ ~ O +r C Q ~ ~ ~~ = fn O N .-~ f/1 C ~ C G1 ~ G1 ~ ~=_ ~ U O ~ ~ v U ~ ~ N N N L ' .._ C N O ~ ~+ j U ~ ~ o U V ~ ~ p ~ O ~ ~=' ~ ~ ~ ~ 3 O X N O •y ~ .C c V ° ~ N -v v, ~ ~ E ~ •Lc~ mo ~ .. L ~ ~ O O~ ~ _~ c X ~ o~ _ C C~ cL ~~ U ~ ~ o U rn c ~ c o c ~ +. ~ ~ o ~ C _ C C Q +r ~ _ C ~ C U C U C U ~ U Z ~ C ~ U a~ C V ~ ~ ~ O ~ O O N U 4_- p N ~ ~ .~.~ C ~~11 ~~ W {.. N ~ ~ L Y ~ O ~ C (~ N N - >' ~ N ~ Rf O ~ L O U ~ (~ O ~ _ O `~ N ~ Q D ~ cn ~ cv ~ O o C ~ ~ ~ ~ U m p ~ ~ N O +_• Q N C C N O) ~ O O O ~ ~ ~ ~ ~ ~ ~ o ~ • x ~ ~ cv m ~ Qrn ~ >, i 3 a~ oU o ~ ~ ~ ~ c ~,, ~ o L U N O O ~ O C p +r ~ c C +_• to c c C '+-~ c ~ O }. Q J ~ N > N Q~ C .,.,, to c c~ 0 0 U a o rn U'in o U c~ 3 o .~ Uoo a~ ~ o ~U o a~ U:~ rn N O O O N O O O N O N • .~ ~~ ~. _~ ,~ V v 0 i= N N L O a c o .- a~ I a V r.i N W N W L O N--~ ~ ~ ~ ~ ~ C . cn N ~ ~ ~ (~ N ~ y d ~ > ~ ~ ~(~ N X +-• (~ L C rn ~ ~ U L C . p) O •~ rn ~ ~ O 'p N .. ca N L (a O c C ~ m . ~ O C U ' N O ~ ~ O ~ ~ ~_ N ~ ~ . C ~ X '~ L ~ C C ~ ~ rn ~ ~ ~ O > ~ ~ O ~ ~ +, C ~ ~ N O ~ N rn m O N C Q ~~- ~ N N~~ ~. ~ O N ~ ~ ~ ~ _ ~ N ~ ~ c N ~ i ~ Q C N cn O N _ ~ ~ .tn ~ O ~ .3 O~ N O ~ U N ~ cn ~ ~ ~ ~ V .•._• rn U O O ~ ~ ~ o O c}v ~ J cn cn Q .~ ~ F- r... O N o 2 v ~ U 0 0 o rn o 0 0 N O ~ r- ~ O O O O ~ N N N N O ~ O O O O O O O O N N N N N ~ ~ ~ ~ ~ N ~ N ~ ~ ~ ~ ~ ~ ~ Q ~ ~ O ~ ~ rn O z U Z c c c~ ~ -o i ~ O +.. ~, ~ N U ~ ~ ~= ~- ~ ~ N O }~ L ++ ~ ~ ~ ~ ~ ~ U ~~ O i ~ O rn ~ O C N N ~ X ~ c ~ O ~ ~ ~ C 'O L O °~ U~ .~ N O~ - O a o•- ~ ~~'~ ~Q a~~ ~Q~ Q •~~~ ~~~ ~+ ~ i C Q j ~ ~ ~ ~ ~' ~ _ N N O N O -C L V ~ RS ca ~ O ~ C ~ ~+ p~ +-~ N a G1 a; (~ ,~ U ~' N LL C cv O ~' N (!~ . O RT to ~ C ~ ~ N :~ ~ N `~ ' r-- o _I ~ O ~_ ~ ~ ~ o ~ - 'v ca O .N +~ ~ ~ ca > ° c~ N ~ ~ N c`o o ~ O ~ > N aQ ~ o ~ o~ • o c ' '- ~~ '`= . c O ~.~ L Q ~ .~ ~"' ~ a~ N ~ ~ ~ ~ ~ ' ~ N ca ~- m ~ ~ o ~ a~ N c .. ~ ~ ~ O ~ O N Q ~ ~ ~ ~ a i , V O M O ~ N L ~ ~ N U >+ ~~ N N >' ~' ~' - N ~ i o ~ ~ ~ U 3 O c ~ ~ c o o ~ ~=_ ~~- ~ ° U N ~ O v' E rn ~ C'~cn C W N N C Q ~~~c m N~~ ~ ow cn v ~~.~ ..r ~~ V S O Q ° ~ N ~ m d ~ ~ ~ C ~ C ~ p O O '~ Z U U . ~ O ~ ~ > ~ Q L. rte, ~ N i ~ U U (~ ~ U O (~ :G ~ ~ L ~ ~ ~ 'a ~ O .~ N C ~ . ~ C N ~ N ~ . N U v ~ ~ ~ ~ _~' ~ N °~ ~ ~ N ~~ i p~ ~ ~ C ~ ~ O C 3 ca Z' corn ~ 0 0 L -Cv~m 0 o v, C ~ v O- 'C C O ~ ~ }' ~• ° N >' rn c cv d ~ c c ~ . c O o o +' o w ~ NZ o ~- U ~-• ca V~~ N i p N Z ~ = U aci U v~ U o v a~ N O O N N rn N O O O N to L O ~ N +. ~ '~ ~ "~ ~ O ~ - ~ ,Q Q. Q ~ 3 U ~ ~ ~ ~ ~ ~ O N c~ ~ ~ _ ~ N U ~ O N O ~ ~ N ~ ~ ~ ? O L ~O > ~ L ~ L ~ '~ -~ O p N N O ~ ~ C C G 0 ~ ~ C ~ O ~ -1-~'+ +~• L OL ~ ~ ~ ~ Ll.. LL O O .c 3 ,~ N ~ ~ c 3 c ~ c ~ _ d N~ N 'L. C C U ~ ~ O 3 O ~ ~ ~ ~ N ~ ~ ~ ~ Z Q a. to c O d p, O O O _ O N _ O N V a.+ N W ~ O O O O +-i N N N W ~ c ~ N ~ ~ ~ ~ ' U Z Z _ ~ ~ ' t~ N L E _ O ~ N L O ~ ~ ~ N ~+ ~ rn N _ U o CV ~ ~ ~ ~ ~ O O ~ _ ~ ~ ~ cn Rf O ~ _ p ~ ~ U ~ ~ i 'I ` L ~ N _ ~ ~ to as cv c v ~ ,~~,,~a?~ ~ i C 'a ~ N .~ U ~ ~ t~ v~ ~ 3 (~ ~ U ~~= ~ O .~ C =~~,~ N a~~ ~ ~ ,N Q . ~ ~ a~ ~ c O ~ C ~ O _ ~ ~ a ~ ~ ~ ~ Lf L ~/~ V/ it O L N .L W V ~~ N N V aQ •~ as ~zo . '3 ~ ~~._~ ~-' ' ~,~ ~ ~ ~ ^ ^ L ~ ~ ~ ~ ~.. a-+ ~ N c c ~ ~ ~ C ~ O ca ~ _ ~ ' O ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ V ~ L- L N L- ~ ~ ~ Q •~ co O V- fl ~ ~ C~tn V c ~ .~ V o ~ ~ ~ U ~m~ c~ - ~ ~~ rn N O N N N O O O N O N i~ N N L O a c 0 a~ U N W N W ~ ~ C U N ~ O C a ~~ O ~ C +~ '~ N U .~ ~ m ~ 3 c i F- O U ~ c s ~ o ~ ~ C O '~ ~ o ~ 'ca ~ 3 ~ N ~ ~ Q. .~ U .3 ~C O U.m C O V O ~ N L U .C O N L ~ ~ N ~ ~ ~ ~ .~ ~~ U.~~ rn O ~ N N O O N N N N O _ N 7 ~ ~ O a O ._ }' ~ >+ ~'' _ ca ~ c ~ ~ Q o ~ ~ =, w _ ~ ~ •~ L ~ U . ~ U ~ (a c V~ ~ ~ ~ O d N = d ~ N m N /V~1 = _ ~ p ~ ._ - ~ ~v .a .= a a ~ ~ ~ Y 0 ~ ~ ~ V ~ ~ C O C~uLi U cv ~ U Q~ m ^^~ I..L J ~ N ~ ~~ ~ U O C Q m U ~' o ~ j O c v U C _~ ~U O +_~ N ~ ~ O N • ~ +_• U L N N O ~ ~ ~ O' ~ N a~ ~ N ~ ~ ` O N N N d. Q N~ °~ Q B O O N ~ ~, c~ ~ cn c o o c~ o ~ E o ~ ~ ~ E ~ . ~ ~ ~ o o ~ ~ ~ o~ a i s ~~- rn ~' o c 3 ~' a i ~ c o o ~:~ ~ - o c~ O c~ m a~ o .~ A~ +~ ~ L V ~ ~ ~ ~= N U rn N p- O ~ O ~ N > C O O os~-{.. C o ~+ ~ L +. N~ .J C ~ N~ O 0 ~U ~ (a ~ ~ 'a ~ _O ~ ~ ~ ~_ O ~ O U ~ ~ N ~ '~ ~ N ~ ~ O N .U O N O ~ ~ N- .~ ~U N O L- N C L" L ~ ~ N N ..C ~ `~ ~ (a L- C N L ~ ~ ~ ~ ~ O .C C ~ ,m O N Q Q. (n C~ U U o o in m e rn 0 0 0 ~ N ~ N ~ N d Z ~_ L O ~ O ~ N L L V N i p O L ~ ~. - •~ C `~~ O N ~ U ~ ~ ~ N L~~, ~ r~ C ~ co N ~ ~ ~ o ~ U ~ C C N Q~ W D ~I 0 U L `F- O C 0 (a C N N Q .~ N ~ ~ N ~ ~ L O O U ~ O O O N >+ (c~ G O L L O 2 C O 0 (0 L C Q L O N L c c~ O O O N O O C N O c O v- O .~v-, a~ N (~ N O .~ O U c a~ cQ C C (~ C O U (~ -a O ~ O O N T ~ L.L .1~+ ~ Z 0 U ~ ~-. N rn Q .~ .~ a~ O Z O O O N O N C N C C •~ O ~ U 3 c E ~~ , U V O 'L = G1 O .d+ ~ ~ Z o Q i ~ ~+ W U 0 N O N N N N 01 O O N O N ti a. O a.+ d _~ tQ •O V .~ V N N i O a c 0 as a O U N W .~.+ N U L C ~ L N ~--~ (6 t N N >+ ~ = U ~ ~ >+ N O N N N~ C> ~ N ~ .N C N ~ N O >, L U >+ C O O ~ a ~ >+ ~ cv ~ Q > E ~ O ~~ O ~ N N ~ p N Q ~ ~ N Q ~ L ~ ~ y_' (n C +~+ Q ~ ~ ~ ~ ~ ~ ~ ~ N N L O E- C i N ~ C O p> N Q •~ O O L N }. O E O U O U O U ~ O O O N O ~ O- O ~ ~ •- ~N Q O . O~ C C~ '~ O i ~~ O N O- ~ N O- ~ N m Q O O o >' O~ _ J~ F- C O O N N C N p N C O O Q ~~ ~ ~ O ~ U B (Q ~ ~ ~ ~ C N ~ i ~ fl- ~ ~ C L• O V Z i >~ _~ O L L •~ ~ O N~ C N U ~ C ~ _ •~ ~ ~ ~ O M C O C ~ ~ U ~ Y O ~ _ ~ LOL Q N ~ ~ ~ 0 p ~ ~ ~ ~ ~ N ~ L ~ ~ _ o ~ ~ O L ~ ~ L ~ ~ ~ _ ~ _ I- U ~ N d. ~ voi ~ ~ ~ N ~ v ~ Z d' o r- 0 0 N N W .~+ C ~ rn > O N O ~ 'S ~ ~_ ~ c ~ U ~3 c A ~ ~ V N c ~ 3 V ~ ~ ~ N (~f ~ ~ ~~ y = +~+ ~ = c = ~ G1 C ~ N ~ v O ~ Qa ~ ~ .. ~ ~ C ~ ~ L ~ ~ F- .r i.+ ~ O ~ ~ L V ~ o O C7 cn W ~ a. O O O O N N ~ ~ m ~ ~ ~ ~ c c c c ~ ~ c c c c c ~ }, ~ ,,.~ ~ U U U U Z Z U cn ~ in o ~ ~ c ~ ~~ 'D N >, N O >+ +r N O L ~ Z U ~ ' V O N c ~ ~ "p ~ ~"'' C ~ > ~ ~ ~ ~ ~ ~ ~ ? ~ ~ ~ ~ ~ 'v~ ~ ~ L ~ L N ~Y a .~ - ~ ~ o ~ a. ~ c ~ ~_. c c > ~ ~ ~ o v E ~' ~ ~ ~ N c a ~ N O N = Z L ~ ~ ~ o a~ ~ +, +, O~ N N O ~ O ~ ~ . O N ~ N ~ o N ~, ~ ° 3 ~ ~ ° U ~ ~• ~ ~ ~ ~' O U v- cn O p O U N ~ ~ ~ ~- O- o O. v~ _ cB Q a i • ~ ~ ~ ~ L N ~ N a~ ~ }' O~ O O - ~ p Z c N ~ ~ ~C ~ ~ ~ c ~ p) ~ (a ~ O O ~ > N ~~ ,~ O N C O ~ ~ ~ ~ ~ O U ~ +, C C O O ~~ N O U > N N C p ~ +' i i ('p i O ~- ~ O O O O N '-. N N N ~"~ ~~ O C ~ (~ O B E ~ C N ~ O L" ~• O Q ~ O to N O ~ ~ _ Q N N O N C V N N p N .~-+ Q O. (p ~ N (p O C N O C O N • O p C :~, O V N N - O ,Y ~ ~. .~ O O j~ ~. O W N O p p N ~ O Cn ~~ O ~ X N N~ C O (~ U~ ca U W ~ U n> U~ o- rn W cn o m U n. rn N O M N N D1 (a i ~ 0 o N _ O N ti l~ u N O Q N L L C O1 .~ '~ C O D1 C L N N N 0 a. C O ~_+ O V N W +.+ +~ N W (Lt ~ ~ ~ ~ ~ ~ ~ ~ O O N O O N C d ~ N ~ ~ ~ ~ = O ~~ ~ ~ C ~3 ._~ •= N ,O O ~ V ~ c ~ O ~ ~ O N N ~L L d N ~ C _ ~ ~ Q > Q a~ d +. U ~ N ~>_ i ~ V ~ N C ~ ~ v _ ~ .~ W ~ v N _ ~ ~ ~ .~ ~ •~ ~ _ V N ~ _ ~ O ~ _~ ~ • c v ~ V ~ Q a _ O .. 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(a (v ~ ~ rn N O o~ N N Rf • ~J CITY OF NORTH RICHLAND HILLS Department: City Secretary Council Meeting Date: 7-27-2009 Presented by: Agenda No. B.0 Subject: EXECUTIVE SESSION -The City Council may enter into closed Executive Session to discuss the following as authorized by Chapter 551, Texas Government Code u • • CITY OF NORTH RICHLAND HILLS Department: City Secretary Council Meeting Date: 7-27-2009 Presented by: Agenda No. B.1 Subject: Executive Session: Pursuant to Section 551.071 Texas Government Code for Consultation with Attorney regarding Pending Litigation 1) Friend v. City of North Richland Hills, et al - No. 342-218419-06 2) Home Town Urban Partners, Ltd. v. City of North Richland Hills - No. 096-236530-09 3) Venue at Hometown v. City of North Richland Hills et al Inspector - No. 352-237213- 099 4) Equal Employment Opportunity Commission v. City of North Richland Hills - 3:08-CV-01358 U • • Department: City Secretary Presented by: Subject: Adjournment CITY OF NORTH RICHLAND HILLS Council Meeting Date: 7-27-2009 Agenda No. C.0 • City of North Richland Hills City Council Regular Meeting Agenda North Richland Hills City Hall Council Chambers 7301 Northeast Loop 820 North Richland Hills, TX 76180 Monday, July 27, 2009 7:00 P.M. A.0 Call to Order -Mayor Trevino A.1 Invocation -Councilman Lombard A.2 Pledge -Councilman Lombard A.3 Special Presentation(s) and Recognitions) -Recognize David Slick for breaking the World Record for juggling (4 objects presented by Councilman Whitson A.4 Special Presentation(s) and Recognitions) -Keep NRH Beautiful Yard of the Month presented by Councilman Lewis A.5 Citizens Presentation An opportunity for citizens to address the City Council on matters which are not scheduled for consideration by the City Council or another City Board or Commission at a later date. In order to address the Council, please complete a Public Meeting Appearance Card and present it to the City Secretary prior to the start of the Council meeting. The Texas Open Meetings Act prohibits deliberation by the Council of any subject which is not on the posted agenda, therefore the Council will not be able to discuss or take action on items brought up during the citizens presentation. A.6 Removal of Items) from Consent Agenda B.0 CONSIDER APPROVAL OF CONSENT AGENDA ITEMS All consent agenda items listed below are considered to be routine items deemed to require little or no deliberation by the City Council and will be voted on in one motion. ~ There will be no separate discussion of these items unless a Council Member so requests, in which event the item will be removed from the Consent Agenda and considered. B.1 Approval of Minutes of July 13, 2009 City Council Meeting B.2 PW 2009-025 Award Bid No. 09-032 for the Construction of the Holiday Lane / College Circle Water Line Protect (UT0805) to PATCO Utilities, Inc. in the Amount of $349,781.49 • • C.0 PUBLIC HEARINGS No items for this category. D.0 PLANNING AND DEVELOPMENT Items to follow do not require a public hearing. No items for this category. E.0 PUBLIC WORKS E.1 PW 2009-024 Approve Big Fossil Creek Sewer Line Project and Revise the 2008-2009 Capital Improvements Project Budget to Include Funding for this Project E.2 PW 2009-026 Approve Public Works Design Manual -Resolution No. 2009-025 E.3 PW 2009-027 Partial Release of Lien on Graham Property -Resolution No. 2009-026 F.0 GENERAL ITEMS F.1 PU 2009-027 Award Bid No. 09-021 for Bunker Sand Removal and Replacement Project at Iron Horse Golf Course to Landscapes Unlimited, in the amount of 72 401 F.2 PU 2009-028 Approve the Purchase of a 75' Aerial Quint Apparatus to Tyler Motor Company in the Amount of $738,500 F.3 PU 2009-029 Award Bid No. 09-031 for the Aegon Lift Station Expansion to AUI Contractors, Inc. in the amount of $966,060.00 F.4 PU 2009-030 Award Bid No. 09-033 Golf Cart Lease to E-Z-Go for 36-Months in the Amount of $284,674.32 F.5 GN 2009-054 Amending Chapter 66-3 4) Residential Collection; Conditions and Container Placement -Ordinance No. 3059 F.6 GN 2009-053 Appointment to Zoning Board of Adjustment -Place 2A G.0 EXECUTIVE SESSION ITEMS G.1 Action on An_y Item Discussed in Executive Session Listed on Work Session A e~ nda • H.0 INFORMATION AND REPORTS H.1 Announcements -Mayor Pro Tem Turnage H.2 Adjournment • • • CITY OF NORTH R/CHLAND HILLS Department: City Secretary Presented by: Council Meeting Date: 7-27-2009 Agenda No. A.0 Subject: Call to Order -Mayor Trevino • • CITY OF NORTH R/CHLAND HILLS Department: City Secretary Council Meeting Date: 7-27-2009 Presented by: Councilman Tom Lombard Agenda No. A.1 Subject: Invocation -Councilman Lombard • C~ u CITY OF NORTH R/CHLAND HILLS Department: City Secretary Presented by: Councilman Tom Lombard Council Meeting Date: 7-27-2009 Agenda No. A.2 Subject: Pledge -Councilman Lombard ~J • • CITY OF NORTH R/CHLAND HILLS Department: City Secretary Council Meeting Date: 7-27-2009 Presented by: Councilman David Whitson Agenda No. A.3 Subject: Special Presentation(s) and Recognitions) -Recognize David Slick for breaking the World Record for juggling (4 objects) presented by Councilman Whitson David Slick, North Richland Hills resident broke the Guinness World Record for the longest duration juggling 4-objects for 2 hours and 23 minutes on March 1, 2009. Mr. Slick will also attempt to break the world record for 3 ball juggling at the NRH Public Library on July 22nd from 9 a.m. to 9 p.m. At the July 27t" Council Meeting we would like to recognize him for these accomplishments. Mr. Slick will perform a 3 to 4 minute juggling routine for Council. LJ CERTIFICATE OF RECOGNITION David Slick C~ • CITY OF NORTH RICHLAND HILLS Department: Neighborhood Services Council Meeting Date: 7-27-2009 Presented by: Holly Bullington/Diane Spradling Agenda No. A.4 Subject: Special Presentation(s) and Recognitions) -Keep NRH Beautiful Yard of the Month presented by Councilman Lewis AREA 1 JoAnn Dickerman 3500 Sheridon Drive AREA 2 Gene & Judy Richards, 4328 Booth Calloway Road AREA 3 Norman & Diana Robinson, 6613_Carston Court AREA 4 Muriel Covington, 7504 Susan Court AREA 5 Sally Yarbray, 5955 Winter Park Drive AREA 6 Lynda Simpson, 7212 Oldham Place AREA 7 Crystal Crawford, 7012 Stephanie Court AREA 8 Tommy & Pat Walling, 7812 Woodhaven Dr. AREA 9 Randy Wood, 7605 Bridlewood Court Business Landscape Winner Grayson Ridge Apartment Homes, 6901 N. E. Loop 820 • 1 CITY OF NORTH R/CHLAND HILLS Department: City Secretary Council Meeting Date: 7-27-2009 Presented by: Agenda No. A.5 Subject: Citizens Presentation An opportunity for citizens to address the City Council on matters which are not scheduled for consideration by the City Council or another City Board or Commission at a later date. In order to address the Council, please complete a Public Meeting Appearance Card and present it to the City Secretary prior to the start of the Council meeting. The Texas Open Meetings Act prohibits deliberation by the Council of any subject which is not on the posted agenda, therefore the Council will not be able to discuss or take action on items brought up during the citizens presentation. • U • CITY OF NORTH R/CHLAND HILLS Department: ,City Secretary Presented by: Subject: Removal of Item(s) from Consent Agenda Council Meeting Date: 7-27-2009 Agenda No. A.6 l~ • • CITY OF NORTH RICHLAND HILLS Department: City Secretary Council Meeting Date: 7-27-2009 Presented by: Agenda No. B.0 Subject: CONSIDER APPROVAL OF CONSENT AGENDA ITEMS All consent agenda items listed below are considered to be routine items deemed to require little or no deliberation by the City Council and will be voted on in one motion. There will be no separate discussion of these items unless a Council Member so requests, in which event the item will be removed from the Consent Agenda and considered. • • • CITY OF NORTH RICHLAND HILLS Department: City Secretary Council Meeting Date: 7-27-2009 Presented by: Agenda No. B.1 Subject: Approval of Minutes of July 13, 2009 City Council Meeting Recommendation: To approve the minutes of the July 13, 2009 City Council Meeting. 1 MINUTES OF THE WORK SESSION AND REGULAR MEETING OF THE CITY COUNCIL OF THE CITY OF NORTH RICHLAND HILLS, TEXAS, HELD IN THE CITY HALL, 7301 NORTHEAST LOOP 820 -JULY 13, 2009 WORK SESSION The City Council of the City of North Richla nd Hills, Texas met in work session on the 13th day of July, 2009 at 5:45 p.m. in the Council Work Room prior to the 7:00 p.m. regular Council meeting. Present: Oscar Trevino Mayor Scott Turnage Mayor Pro Tem, Council, Place 6 John Lewis Council, Place 1 Ken Sapp Council, Place 2 Tom Lombard Council, Place 3 Tim Barth Council, Place 4 David Whitson Council, Place 5 Tim Welch Council, Place 7 Staff Members: Larry J. Cunningham City Manager Karen Bostic Assistant City Manager Jimmy Perdue Assistant City Manager Mike Curtis Managing Director Vickie Loftice Managing Director Patricia Hutson City Secretary Monica Solko Assistant City Secretary George Staples City Attorney Mary Peters Public Information Officer Elizabeth Reining Assistant to City Manager John Pitstick Director of Planning & Development Larry Koonce Finance Director Kyle Spooner Information Services Director Bob Weakley Information Services Assistant Director Dave Pendley Building Official JoAnn Stout Neighborhood Service Director Bill Thornton Parks and Recreation Assistant Director Greg VanNieuwenhuize Assistant Public Works Director Jamie Brockway Purchasing Manager Craig Hulse Economic Development Director Eric Wilhite Chief Planner Sean Hughes Emergency Management Coordinator Call to Order • Mayor Trevino called the work session to order at 5:46 p.m. A.1 Discuss Items from Regular City Council Meeting No items were discussed. A.2 I R 2009-069 Discuss Proposed Replacement of City Network and Telephone Systems (Agenda Item F.4) Mr. Kyle Spooner, Director of Information Services, presented a PowerPoint presentation on the proposed replacement of the city network and telephone system. The existing network system is six years old and the telephone system is ten years old. The network ,equipment and its replacement parts are no longer being manufactured and the vendor is no longer in the network market. The manufacturer of the phone system removed itself from the telephone market system several years ago. The City has been working with a company that purchased the surplus parts to maintain the system, but it is becoming difficult to find repair parts. The system proposed to replace the current system is a state of the art Cisco network and IP telephone system. Council was advised of various city services and network applications that are dependent on the network system, the advantages of the proposed system and new features that would be available. After a brief discussion by Council, the consensus was to move forward with the replacement. Council authorized the replacement of the systems during the regular council meeting. A.3 IR 2009-068 Residential Inspection Program Mike Curtis, Managing Director, briefly explained the history on the development of the possible residential inspection program. Staff wanted to introduce this possible program to Council for. input and direction before dedicating more staff time to the project. Mr. Curtis introduced Dave Pendley, Building Official to present the program. Mr. Pendley presented a PowerPoint presentation and explained that one of the key objectives related to this goal was to ensure compliance with quality housing standards. The Single Family Residential Inspection Program would include formal inspections for single-family, duplex, 3-plex, or 4-plexes. The Residential Inspection Program is meant to address primary interior and exterior safety, structural and maintenance issues and not colors, style or general aesthetics of each structure. The residential inspection would also look for zoning violations, unauthorized construction, and drainage modifications. The critical inspections that would ensure that minimum maintenance standards are met include the following: • Operable water & sewer system • Operable bathroom & kitchen facilities • Door, window & screen conditions • Exterior paint, waterproofing and exterior maintenance • Insect infestations • General repair (holes in walls, floors, etc.) • Fire/smoke detection systems • Grading changes (prevent standing and stagnant water) • Overgrown vegetation that may harm building/occupants • Water heating and HVAC • General dilapidation • Emergency egress from sleeping rooms • Building/zoning code violations (i.e. unauthorized enclosed garages, sheds, pools) After a brief discussion and questions from Council, consensus was for staff to continue to research different ways in which a program like this could be implemented and requested staff to bring the item back for consideration. B.0 EXECUTIVE SESSION -The City Council may enter into closed Executive Session to discuss the following as authorized by Chapter .551, Texas Government Code B.1 Executive Session Pursuant to Section 551.0.72, Texas Government Code to deliberate the purchase, exchange or value of real property at 6701 Davis Boulevard Mayor Trevino announced at 6:40 p.m. that the Council would adjourn to Executive Session pursuant to the provisions of the following sections of the Texas Government Code: Section 551.072 to deliberate the purchase or value of real property located at 6701 Davis Boulevard. C.0 Adjournment Mayor Trevino announced at 6:48 p.m. that the Council would adjourn to the regular Council meeting. REGULAR COUNCIL MEETING A.0 CALL TO ORDER Mayor Trevino called the meeting to order July 13, 2009 at 7:04 p.m. • ROLL CALL Present: Oscar Trevino Scott Turnage John Lewis Ken Sapp Tom Lombard Tim Barth David Whitson Tim Welch Staff: Larry J. Cunningham Karen Bostic Jimmy Perdue Mike Curtis Vickie Loftice Patricia Hutson Monica Solko George Staples Mayor Mayor Pro Tem, Council, Place 6 Council, Place 1 Council, Place 2 Council, Place 3 Council, Place 4 Council, Place 5 Council, Place 7 City Manager Assistant City Manager Assistant City Manager Managing Director Managing Director City Secretary Assistant City Secretary Attorney A.1 INVOCATION Mayor Pro Tem Turnage gave the invocation. A.2 PLEDGE OF ALLEGIANCE Mayor Pro Tem Turnage and Boy Scout Troop Pack 220 led the pledge of allegiance. A.3 SPECIAL PRESENTATION(S) AND RECOGNITIONS) No items for this category. A.4 CITIZENS PRESENTATION None. • A.5 REMOVAL OF ITEM(S) FROM THE CONSENT AGENDA None. B.0 APPROVAL OF CONSENT AGENDA ITEMS APPROVED B.1 APPROVAL OF MINUTES OF JUNE 22, 2009 CITY COUNCIL MEETING B.2 PU 2009-024 AWARD BID NO. 09-026 FOR TRAFFIC SIGN MATERIALS TO VULCAN SIGNS, OSBURN ASSOCIATES AND ROADRUNNER TRAFFIC B.3 PU 2009-025 AWARD BID NO. 09-028 FOR ANNUAL RIGHT-OF-WAY MOWING SERVICES TO SIGNATURE CONTRACTING SERVICES, LLC B.4 PU 2009-027 AWARD BID NO. 09-027 FOR WATER & WASTEWATER REPAIR MATERIALS TO MAINLINE SUPPLY CO., ATLAS UTILITY SUPPLY AND ACT PIPE & SUPPLY COUNCILMAN WHITSON 'MOVED : TO APPROVE THE CONSENT AGENDA. MAl(OR PRO TEM TURNAGE SECONDED THE MOTION. MOTION TO APRROVE CARRIED 7-0. PUBLIC HEARINGS C.1 SUP 2009-04 PUBLIC HEARING AND CONSIDERATION OF A REQUEST FROM ROCK AND ROLL OFFROAD MOTORSPORTS, INC. FOR A SPECIAL USE PERMIT FOR AUTOMOTIVE CONVERSION, ACCESSORIES, AND TIRE SALES, LOCATED AT 6920 NE LOOP 820 -ORDINANCE NO. 3058 APPROVED Mayor Trevino opened the public hearing and called on the applicant to come forward. Chris Leitner representing Rock and Roll Offroad Motorsports, Inc. came forward. Rock and Roll Offroad Motorsports, Inc. customizes and installs aftermarket vehicle parts, accessories, tires and wheels. They are currently located in Wichita Falls and would like to expand their business in the DFW market. He was available to answer any questions the Council might have. Eric Wilhite, Chief Planner, presented the item. The applicant is requesting approval of a Special Use Permit (SUP) in order to operate a business that will include • customization and installation of aftermarket vehicle parts, accessories, tires and wheels. The primary vehicles this type of work will be done on are medium to high end trucks, SUV's and Jeeps. The proposed operations will include a vehicle service area using existing overhead service bay doors located on the rear of the structure, a show room/accessory sales area, as well as business offices. There will be no outside storage of merchandise or vehicles being serviced. Several improvements will be done to the site as part of the new occupancy. The property owner and applicant are both aware of the future expansion of NE Loop 820 and the potential impact on the property. The Planning and Zoning Commission recommends approval by a 4-0 vote. Mayor Trevino called for anyone wishing to speak for or against the request to come forward. There being no one wishing to speak, Mayor Trevino closed the public hearing and called for the motion. COUNCILMAN LEWIS MOVED TO APPROVE ORDINANCE NO. 3058. COUNCILMAN LOMBARD SECONDED THE MOTION. MOTION TO APPROVE CARRIED 7-O. PLANNING & DEVELOPMENT D.1 Items to follow do not require a public hearing. No items for this category. PUBLIC WORKS E.1 PW 2009-022 AWARD A PROFESSIONAL SERVICES AGREEMENT TO HAMILTON DUFFY, P.C. IN THE AMOUNT OF $66,500 FOR THE YARMOUTH AVENUE STREET IMPROVEMENTS PROJECT APPROVED Greg VanNieuwenhuize, Assistant Public Works Director presented the item. Item is to consider the award of a professional services agreement for the design of Yarmouth Avenue Street Improvements Project (Mid-Cities Boulevard to Newcastle Place). The City requested Requests for Qualifications in accordance with city policy and proposals were received from 45 firms. The City's selection committee reviewed and evaluated the proposals and is recommending award of the professional services agreement to Hamilton Duffy in the amount of $66,500. COUNCILMAN SAPP MOVED TO APPROVE P~ 2009-022. COUNCILMAN VIIELCH sECONDED THE MOTION. • • MOTION TO APPROVE CARRIED 7-Q. E.2 PW 2009-023 AWARD A PROFESSIONAL SERVICES AGREEMENT TO BROWN & GAY ENGINEERS, INC. IN THE AMOUNT OF $84,405 FOR THE CLOYCE COURT STREET IMPROVEMENTS PROJECT APPROVED Greg VanNieuwenhuize, Assistant Public Works Director presented the item. Item is to consider the award of a professional services agreement for the design of Cloyce Court Street Improvements Project (from Northeast Loop 820 to Maplewood Avenue). The City requested Requests for Qualifications in accordance with city policy and proposals were received from 45 firms. The City's selection committee reviewed and evaluated the proposals and is recommending award of the professional services agreement to Brown & Gay Engineers, Inc. in the amount of $84,405. COUNCILMAN WELCH MOVED TO APPROVE PW 2009-023. COUNCILMAN WHITSON SECONDED THE MOTION. MOTION TO APPROVE CARRIED 7-Q. GENERAL ITEMS F.1 GN 2009-048 CONSIDER AMENDMENT TO CHAPTER 104 GAS WELL DRILLING AND PRODUCTION -ORDINANCE NO. 3057 APPROVED John Pitstick, Planning and Development Director summarized the item. Staff is recommending revisions to the gas drilling ordinance to remove the requirement that prohibits future development outside the permanent masonry wall established as the final production pad site and exempt existing well sites established prior to August 5, 2008. All new gas well sites would have to establish the 150 feet "no build" easement and gas well operators would be well aware of this requirement at the time the gas well sites were established. Existing community standards will continue to be enforced including the 600 feet setback from any structures from a proposed gas well with Gas Board appeal down to 300 feet and property owner approval with Gas Board approval for all properties between 300 feet and 150 feet of any proposed gas well. COUNCILMAN LOMBARD MOVED TO APPROVE ORDINANCE NO. 3057; GN 2009-048. COUNCILMAN BARTH SECONDED THE MOTION. MOTION TO APPROVE CARRIED 7-d. `J f F.2 GN 2009-049 APPROVE AMENDMENT #2 TO THE LOCAL PROJECT ADVANCE FUNDING AGREEMENT WITH TXDOT FOR THE CONSTRUCTION OF THE NORTH HILLS MULTI-USE TRAIL APPROVED Bill Thornton, Parks and Recreation Assistant Director presented the item. The Boulevard 26 Trail project (formally the North Hills Multi-Use Trail) is an approved Intermodal Surface Transportation Enhancement (ISTEA) grant project providing for the design and construction of a 10-feet wide multi-use trail along the drainage corridor between the former mall and North Hills Hospital. The Local Project Advance Funding Agreement (LPAFA) between the City and TxDOT was executed on December 9, 1996. The construction plans are 100% complete and have been submitted to the TxDOT for final review and approval. This project, originally funded through the ISTEA program, has recently been approved for funding from the American Recovery and Reinvestment Act of 2009 (ARRA). In order to allow the use of ARRA funds, an amendment to the current LPAFA with TxDOT is necessary. The amendment recognizes an ARRA requirement which allows the U.S. Comptroller General and its representatives the authority to examine any records or interview any employee of the contractor, their subcontractors or the State or local agency. The ARRA also requires that the contractor and subcontractors report monthly employment information. TxDOT requires the execution of this amendment to the LPAFA prior to authorizing the City to issue bids for the construction of the trail. COUNCILMAN LOMBARD MOVED TO .APPROVE GN 20.09-049, COUNCILMAN WHITSON SECONDED THE MOTION. MOTION TO APPROVE CARRIED 7-O. F.3 GN 2009-050 YOUTH ADVISORY COMMITTEE END OF YEAR REPORT APPROVED Elizabeth Reining, Assistant to the City Manager introduced Olivia Sandoval, Chair of the Youth Advisory Committee. Ms. Sandoval presented the year-end report. MAYOR PRO TEM TURNAGE MOVED TO ACCEPT THE YOUTH ADVISORY COMMITTEE END OF YEAR. REPORT. COUNCILMAN WHITSON SECONDED THE MOTION. MOTION TO APPROVE CARRIED ~-0. F.4 • PU 2009-026 AUTHORIZE THE PURCHASE OF REPLACEMENT CISCO NETWORK AND TELEPHONE EQUIPMENT FROM QWEST COMMUNICATIONS IN THE AMOUNT OF $693,042.80 APPROVED Kyle Spooner, Information Services Director presented the item. The system proposed to replace the current system is a state of the art Cisco network and I P telephone system. The City solicited five Cisco Certified Resellers that participate in the State of Texas Department of Information Resource (DIR) cooperative purchasing program. Four offers were received which were evaluated by City staff. Staff is recommending the purchase of replacement Cisco network and telephone equipment from Qwest Communications in the amount of $693,042.80. COUNCILMAN WELCH MOVED TO APPROVE Pt12009-026. COUNCILMAN WHITSON SECONDED THE MOTION. MOTION TO APPROVE CARRIED 7-0. F.5 GN 2009-052 APPOINTMENT TO SUBSTANDARD BUILDING BOARD PLACE 1 APPROVED Patricia Hutson, City Secretary presented the item. Mr. Garry Cope's term of office on the Substandard Building Board expired June 30. Mr. Cope has expressed his desire to continue to serve on this Board and Councilman Lewis is recommending his reappointment to Place 1 for a two-year term. COUNCILMAN LEWIS MOVED TO REAPPOINT CARRY COPE, PLACE ~ WITH TERM EXPIRING .DUNE 30, X0'11. COUNCILMAN SAPP SECONDED THE MOTION.: MOTION TO APPROVE CARRIED 7-0. F.6 GN 2009-fl43 APPOINTMENTS TO ANIMAL CONTROL SHELTER ADVISORY BOARD -PLACES 1 AND 3 APPROVED Patricia Hutson, City Secretary presented the item. The individuals serving in Places 1 and 3 on the Animal Control Shelter Advisory Committee terms of office expired June 30. The ordinance establishing the Committee states that the appointment to Place 1 shall be a licensed veterinarian and the appointment to Place 3 shall be an employee of the City's Animal Adoption and Rescue Center. Currently serving in Place 1 is Dr. Jed Ford, a licensed veterinarian, and serving in Place 3 is JoAnn Stout, the Director of Neighborhood Services. Both of these positions are two-year terms of office. ~J 1 COUNCILMAN LOMEARD MOVED TO REAPPOINT DR..JED FORD, PLACE '~ AND .JOANN STOUT, PLACE 3 WITH TERMS TO EXPIRE .JUNE 30, 2.011. MAYOR PRO TEM TURNAGE SECONDED THE MOTION. MOTION TO APPROVE CARRIED 7-0. EXECUTIVE SESSION ITEMS G.1 ACTION ON ANY ITEM DISCUSSED IN EXECUTIVE SESSION LISTED ON WORK SESSION AGENDA B.1 DELIBERATE THE PURCHASE, EXCHANGE OR VALUE OF REAL PROPERTY AT: 6701 DAVIS BLVD. APPROVED Larry J. Cunningham, City Manager presented the item. Staff is recommending the purchase of 11.8 acres of commercial land at 6701 Davis Boulevard in the amount of $1,573,525.00; to amend 2008/09 Capital Improvement Project Budget in the amount of $2,000,000 for this purchase and possible additional land purchases and to appropriate Gas Development Reserves for payment of the property. COUNCILMAN WELCH MOVED TO AUTHORIZE THE PURCHASE OF 11.$ ACRES OF GOMMERGIAL LAND AT 8701 DAVIS F~OULEVARD IN THE AMOUNT OF $1,573,525 TO AMEND THE 2008109 CAPITAL IMPROVEMENT PROJECT BUDGET IN THE AMOUNT OF $2,000,000 AND TQ APPROPRIATE GAS DEVELOPMENT RESERVES FOR PAYMENT OF THE PROPERTY. MAYOR PRO TEM TURNAGE SECONDED THE MOTION. MOTION TO APPROVE CARRIED 7-O. OTHER ITEMS H.1 GN 2009-051 AUTHORIZE THE CITY MANAGER TO EXECUTE A CONTRACT FOR A COMMERCIAL LOAN WITH LIBERTY BANK OF NORTH RICHLAND HILLS, TEXAS -RESOLUTION NO. 2009-024 APPROVED Larry Koonce, Finance Director presented the item. During the June 8th executive session, City Council gave direction for management and staff to pursue a commercial loan for the purchase of real property. The City requested quotes for a commercial loan from eight banks. A five-year loan was requested with the ability to pay off early with no penalty. The city also requested the ability to expand the loan to an amount not to exceed two million dollars. The City also requested the alternative of placing a • certificate of deposit with the selected institution to minimize initial cash outlay and lower net cost of borrowing. The City reviewed and evaluated the quotes and is recommending the execution of a contract with Liberty Bank. COUNCILMAN LEWIS MOPED TO APPROVE RESOLUTION NO. 209-024. COUNCILMAN LOMBARD SECONDED THE MOTION.. MOTION TO APPROVE CARRIED 7-Q. INFORMATION AND REPORTS 1.1 ANNOUNCEMENTS Councilman Barth made the following announcements. Dive-In Movies continue on Friday nights at NRH2O. Join us on July 17th for "Jaws" and on July 24th for "Journey to the Center of the Earth." Dive-in Movies are free with paid admission to the park. For more details, please call 817-427-6500. Don't let the summer heat get you, or your landscape, down. Attend a free landscaping seminar at the North Richland Hills Public Library on Saturday July 18 to learn about plants that grow well in hot Texas summers and water saving irrigation methods. The seminar is scheduled from 9:00 a.m. to Noon in the Library's Community Room. Admission is free, but advance registration is requested. For more information, please call 817-427-6607. Learn CPR and save a life! The North Richland Hills Fire Department conducts CPR training classes once each month. The next class is scheduled from 1 p.m. to 5 p.m. on Saturday, July 18th. The cost is $25. The class is American Heart Association approved and participants will receive a certification card. To sign up or get more information, please call 817-427-6900. Kudos Korner -Ashley Holloway, Lifeguard, NRH2O. A couple e-mailed to express their grateful appreciation to Ashley Holloway for her quick response at NRH2O. The couple had been playing with their grandchildren at the Beachside Bay attraction. When the grandfather turned to get out of the pool, the youngest grandchild jumped in one more time and the water was too deep for him. Ashley jumped in quickly and lifted the child to safety. Her actions were so quick and professional, that the child did not realize how serious the situation was. The family is thankful that the City provides staff that is trained to act so quickly in a situation that could have ended badly. H.2 ADJOURNMENT Mayor Trevino adjourned the meeting at 7:57 p.m. Oscar Trevino -Mayor ATTEST: Patricia Hutson, City Secretary ~J • ~~ r~ CITY OF NORTH R/CHLAND HILLS Department:.Public Works Council Meeting Date: 7-27-2009 Presented by: Gregory Van Nieuwenhuize Agenda No. B.2 Subject: PW 2009-025 Award Bid No. 09-032 for the Construction of the Holiday Lane / College Circle Water Line Project (UT0805) to PATCO Utilities, Inc. in the Amount of $349,781.49 On July 8, 2009, a Bid Opening was conducted for the Holiday Lane /College Circle Water Line Project. The project consists of constructing approximately 4,000 linear feet of 12 inch water line and 500 linear feet of 16 inch water line as identified in the current Water and Wastewater Master Plan and designated as an Impact Fee Project in the current Impact Fee Study. Staff placed the project's contract documents on the City's website. The Purchasing Department's bid page which contained the project's construction documents had "hits" from 39 different entities. Some of these entities were "plan rooms" which also send out project notices to their member contractors. Twenty-three (23) contractors picked up project construction documents from the project's design engineer (ANA Consultants). Staff was pleased by the level of contractor interest in this project. The project received 17 Bids, which were opened during the Bid Opening. The lowest five (5) bids are provided below: CONTRACTOR NAME TOTAL BID PATCO Utilities, Inc. $ 349,781.49 A&M Construction & U tilities, Inc. $ 352,347.50 Bristow Contracting, LLC $ 365,528.25 _ Big River Services, Inc. $ 378,608.00 Saber Development Corporation $ 391,586.35 A full project bid tabulation immediately follows the project location map after this cover sheet. (Note: the bid from Pipeworks Construction while shown on the attached bid tabulation is incomplete and consequently considered as nonresponsive.) ANA Consultants has also reviewed the bids and recommends awarding the contract to the lowest bidder: PATCO Utilities, Inc. There is sufficient construction funding for this project in the 2008-2009 Capital Projects Budget. Recommendation: Award Bid No. 09-032 to PATCO Utilities, Inc. in the amount of $349,781.49 for construction of the Holiday /College Circle Water Line Project and authorize the City Manager to execute such agreement. • Water Line (Holiday Ln and College Cir) HOLIDAY LANE COLLEGE CIRCLE WATERLINE PROJECT HOLIDAY LANE COLLEGE CIRCLE WATERLINE HOLIDAY LANE COLLEGE CIRCLE WATERLINE HOLIDAY LANE COLLEGE CIRCLE WATERLINE ~_ ~tsw~r~~.~;k~ .. r '~,' 1 • !ate: ~ui~o ~ ~, ~~€~ ~arc~lit~e if~la~gc~ner, 1~.E., ~.F.1~~~.. Pfo~ect l~~anac,~er 1~'ubli~ (arks Q~~attmet~#. ~:itgr of l~l~fth l~i~hlac~d f-~iils 73t~'~t N _ E. Lor~p ~~€~ 1~1~fth l~i~hl~nd 1-~ills. TIC 7~ l~~ lie: did Tabuiati~r~ ar~d Re~~r~~n~er~datiQn Haliday Line-~alie~e ~ir~ie ~r'~d~~ter Line l~r~~ect N~n~e RFB ~ €~~~-~~!3~ Deaf 1~-~ ~.; '~~~~c~r~ef 5~~it~ ~IQ R.hl.fi~. his r~~~leted ~he~kiE7~ the bid tabulatians 'ref the c~b4~V'e refefenced praje~ts at~d is recr~mmer~di~~~ the f~[I~e~~in~ Gc~ntfacte~f:~ tca ~erfc~rr~ ~~nstr~~tian sefvi~es fr~r the ~:~itY of ~+lr~rth Ri~hla~~d Hiils based on the ta~~est bidder status: Pr~~e~t ~1=g ~ ~~-~~~ Re~~~~ended ~C~tf~CtC~f ~L~~~ Hidder) Holiday Lane-~oltege Circle'~1Jater Line Pro~e~t Name P~T~+a 1.ltilties; Inc. ~C~rt"te ~t7"t=3r~ wefe found ~rhle Lornp~.~tir~a~ the bid t~bui~tic~t~s a~~d ire hiclhf~hted +~~~ the atta~i~ed tables. ~incef~ly, A.N.,~. ~C~NSL~LTAI~IT~, L.L_~. C)sama F gashed, P.E_ ~eni~af Associate . ,~~.. ~:. _ ~: ,~~~ ~'r~# ~~-G32 CL#~~VT 3~T1~FAt;T1C?N tS t~#~fd ~f~~IAfESS Department: City Secretary Presented by: Subject: PUBLIC HEARINGS No items for this category. • CITY OF NORTH R/CHLAND HILLS Council Meeting Date: 7-27-2009 Agenda No. C.0 1 • C/TYOF NORTH R/CHLAND HILLS Department: City Secretary Presented by: Council Meeting Date: 7-27-2009 Agenda No. D.0 Subject: PLANNING AND DEVELOPMENT Items to follow do not require a public hearing. No items for this category. ~J • • Department: City Secretary Presented by: Subject: PUBLIC WORKS CITY OF NORTH R/CHLAND HILLS Council Meeting Date: 7-27-2009 Agenda No. E.0 • CITY OF • NORTH RICHLAND HILLS Department: Public Works Council Meeting Date: 7-27-2009 Presented by: Jimmy Cates Agenda No. E.1 Subject: PW 2009-024 Approve Big Fossil Creek Sewer Line Project and Revise the 2008-2009 Capital Improvements Project Budget to Include Funding for this Project During the summer of 2007 severe storms and flooding occurred in north Texas and resulted in Tarrant County being declared a federal disaster area. Although the flood damage to the public infrastructure was limited within North Richland Hills there was some damage. For example, along Big Fossil Creek through Iron Horse Golf Course, flood waters caused washouts in the stream bed, exposing an 18-inch diameter sanitary sewer line in two locations. At the time, the Public Works Department placed concrete bags around the exposed sanitary sewer main to temporarily stabilize the line. However, the ground around the sewer main continues to erode, and if the main is not permanently repaired it has the potential to begin leaking. A project scope was defined to permanently repair the sanitary sewer main. The name of the project is The Big Fossil Creek Sewer Line Project and will consist of the repair of sewer main in the two washout areas. The project will involve the removal of 425 linear feet of 18-inch diameter vitrified clay sanitary sewer pipe from the bottom of the Big Fossil Creek stream bed. The new line will be relocated outside of the stream bed to help prevent future erosion. As a result, one (1) existing manhole will be reconstructed and three (3) additional manholes will be required to make the necessary connection between the existing and proposed sewer mains. Additionally, 50 linear feet of sewer main from the second washout area will be removed and reconstructed. However, the alignment of the sewer line in the second washout area will not allow the sewer main to be relocated outside of the stream bed. Staff is recommending this segment of sewer main be concrete encased. All of the new sewer mains are proposed to be constructed of 18-inch diameter PVC pipe. As a result of the area being declared a disaster, the City was able to apply for, and receive, aid to help mitigate further damages to the sanitary sewer line under Federal Emergency Management Agency (FEMA) Declaration No. FEMA-TX-DR1709. At the time, the City was not sure if funding for the project would be approved by FEMA. Since the main was not in immediate risk of leaking staff did not included the project in the 2008-2009 C~IP Budget and waited to verify if funding would be approved by FEMA. FEMA funding for this project was approved as a 75 percent (federal)/25 percent (local) split. The City will need to pay all costs associated with the project design and construction upfront. After completion of the project, the City will then be able to submit for reimbursement. The City's Emergency Management Coordinator, Sean Hughes, has handled the coordination efforts of this project with FEMA. Mr. Hughes has provided Public Works staff with the attached Project Worksheet Report from FEMA describing the project scope and documenting that the project has been approved for design and construction. Based on current cost estimates, the total engineering and construction costs for this project are $220,000, with the City's share of the project costs totaling $55,000. A written agreement for the City and State to enter into on this project is not required. For Public Assistance projects under federal disaster declarations, the State typically does not enter into any type of agreement with the local jurisdiction regarding these types of repairs. The FEMA Project Worksheet describes the damages and the scope of work to be performed. As part of the funding agreement, FEMA had specified that the City must complete construction of the project by June 29, 2009. Staff filed for a project extension and the extension was approved for an additional six months. A budget revision is necessary to authorize funding prior to the next City budget cycle to allow for design and construction activities to be completed within the allotted timeframe. Bidding for this project shall follow normal local and state procurement procedures. The State and/or FEMA do not get involved with the bidding process. If the bidding process results are higher than the FEMA estimated amount, the City must notify the State so additional funding can be obtained. In an effort to expedite the project, Public Works staff will be completing the design of this project in-house. The aggressive schedule for the project is provided below: Activity Council Approval Complete Survey Complete Engineering Design Advertise for Construction Bids Open Construction Bids Begin Construction Finish Construction Due Date July 2009 August 2009 September 2009 October 2009 October 2009 November 2009 December 2009 The total cost share for this project is $55,000 for the City. The remaining cost of $165,000 will be reimbursed to the City. Staff has verified that there is sufficient funding within the Utility Reserves Account to fund this budget revision. Recommendation: Approve Big Fossil Creek Sewer Line Project and Revise the 2008-2009 Capital Improvements Project Budget to Fund the City's Share of $55,000 and the Remaining Upfront Balance for Reimbursement of $165,000, for a total of $220,000. r Big Fossil Creek Sewer Line Project Project Locator Map Utility Capital Projects Department Project Title projecf Number Public Works Big Fossil Creek Sewer Line Project UT090$ Project Description This project will consist of removing and relocating 425 linear feet of 18-inch diameter vitrified clay sanitary sewer line from the bottom of the Big Fossil Creek stream bed within Iron Horse Gdf Course. The project will also include concrete encasement for 50 linear feet of sewer main, replacement. of one (1) existing sanitary sewer manhole, and construction of three (3) new sanitary sewer manholes. Project Justification During ttie summer of 2007 severe storms and flooding occurred within the City. Along Big Fossil Creek, through Iron Horse Golf -Course, flood waters caused washouts in the stream bed, exposing an 18-inch diameter sanitary sewer line in two locations. At the time, Public Works placed concrete bags around the exposed sanitary sewer line to temporarily stabilize the line. However, the ground around the sewer main continues to erode, and if the main is not repaired, a sewer main break is inevitable. The storm damage that occurred in 2007 resulted in Tarrant County being declared a Federal Disaster Area. As a result, the City was able to apply for and receive aid to help mitigate further damages to the sanitary sewer line under FEMA Declaration No. FEMA TX-DR1709. The funding for this project-was approved as a 75 percent (federal) / 25 percent (local) split. Funding for this project is listed as "other". The City will be responsible for $55,000 of the construction and engineering costs for this project whict will paid for out of "Utility Reserves". The remaining $165,000 will be providedfrom the FEMA Hazard Mitigation Project funding. Project Schedule Beginning Date Ending Date Budget History Professional Services _ _ _ EngineeringlDesign _ 8!1!2009 - 11!112009 - LandIROWAcquisition _ - - Construc6on _ 1 1 11 120 09. 1/112010 Other _ _ _ Total Project _ 8!112009 111!2010 -Total Project Costs 220,000 Sources of Funds To .Date ~ Zt3f~9-'t 0 Proposed r 2010-11 2011 tct lstimated - Completion - Totat ,~lrnatimt r General Obligation Bonds „ - - - - _ Certificate of Obligation - - - - - _ FederallState Grants - 165,OC!© _ _ 165,000 _ Reserves 5S,t1tl4 - - - - .55,000 _ Sales Tax - - _ Other - _ _ _ - _ Total Funding _ _ $ 220,000 _ $ - $ - ~$ - $ 220,000 Total Praiect Costs _ - - _ Professional Services - - - - - _ Engineering/Design - 20,Ot~0 16,500 - - - 36,500 _ LandlROWAcquisition - - - - - - _ Construction 183,500 - - - - 183,500 Other - _ _ - _ Total Costs _ $ 20,000 $ 200,000 ~ $ - ~ $ - $ 22D,D00 Impact on Operating Budget No operating impact is anticipated Estimated Annum 200a-14 ~ 201U-i1 -,-, 2D11-72 2D12-13 - 2U13-1d operating trr~a+et _ - - - - - - - ~J • CJ Utility Capital Projects PROJECT DESCRIPTION 8: JUSTIFICATION This project will consist of removing and relocating 425 linear feet of 18-inch diameter vitrified day sanitary sewer line from the bottom of the Big Fossil Creek stream bed within Iron Horse Golf Course. The project will also include concrete encasement for 50 linear feet of sewer main, replacement of one (1) existing sanitary sewer manhole,.. and construction of three (3) new sanitary sewer manholes. During the summer of 2007 severe storms and flooding occurred within the City. Along Big Fossil Creek, through Iron Horse Golf Course, flood waters caused washouts in the stream bed, exposing an 18-inch diameter sanitary sewer line in two locations. At the time, Public Works placed concrete bags around the exposed sanitary sewer line to temporarily stabilize the line. However, the ground around the sewer main continues to erode, and if the main is not repaired, a sewer main break is inevitable. The storm damage that occurred in 2007 resulted in Tarrant County being declared a Federal Disaster Area. As a result, the City was able to apply for and receive aid to help mitigate further damages to the sanitary sewer line under FEMA Declaration No. FEMA-TX-DR1709. The funding for this project was approved as a 75 percent (federal) / 25 percent (local) split. Big Fossil Creek Sewer Line Protect UT0908 Funding for this project is listed as "other". The City will be responsible for $55,000 of the project costs which will paid for out of "Utility Reserves". The remaining $165,000 will be provided from the FEMA Hazard Mitigation Project funding. PROJECT STATUS Original 2008109 Start Date Revision Original 2008109 End Date Revision EngineeringlDesign Construction Other REVISION EXPLANATION 8/1/2009 1111/2009 11/112009 111!2010 Project funding was obtained under FEMA Declaration No. FEMA-TX-DR1709. The-FEMA Hazard Mitigation Project schedule was setup such that the construction of the sewer m ain would be completed by January 1, 2t~1Q. If the City does not complete the construction within the allotted time period, staff will have to apply far a project extension. FINANCIAL DATA 200812009 Total Funding Source Amount to 2008/2009 Proposed' Revised Remaining Project Date Adopted Revision Budget Balance Cost Prior Funding Allocations: $0 $0 $0 0 Proposed Funding Allocations: FEMA Mitigation Project 0 0 165,000 ' 165,000 0 165,000 Utility Reserves 0 _ 0 _ 55,000 _ 55,000 _ 0 _ 55,000 Total $0 _ $0 _ $220,OQ0 _ $220,000 _ $0 _ $220,000 Project Expenditures Engineering k- - $15,5QQ $0 $16,500 Construction 0 0 183,500 183,500 other o_ o_ a_ o _ o_ o Total $0 $0 _ $20,OOtl' _ $16,500 _ $183,500 $200,000 IMPACT ON OPERATING BUDGET No operating impact is anticipated. Annual Operating Impact 2009/2010 _ 2001012011 _ 201112012 _201212013 201312014 _ Total Projected $0 $0 $0 $0 $0 $0 Project Worksheet Report CITY OF NORTH RICHLAND HILLS Department: Public Works Council Meeting Date: 7-27-2009 Presented by: Gregory Van Nieuwenhuize Agenda No. E.2 Subject: PW 2009-026 Approve Public Works Design Manual -Resolution No. 2009- 025 The Public Works Design Manual is the document that specifies the design and construction standards for new City infrastructure. This document is adhered to for both developer funded construction projects and City funded Capital Improvement Projects. The Public Works Design Manual was last revised in February 2007. The February 2007 revision was a major revision as the Design Manual had not been changed since February 1995, 12 years earlier. In order to ensure that the Design Manual is continually up-to-date and current, staff is constantly keeping track of changes in the construction industry that would warrant modifications to the Design Manual. Presently, the need has arisen to update the document in response to: • Changes in federal /state regulations • A need to clarify existing requirements • A desire for improved development standards The Design Manual is intended to be an evolving document with regular updates i through an ongoing effort by staff to ensure compliance and quality development standards. Previously, the Public Works staff sent a summary of all proposed changes to 12 developers and consulting engineers who actively work in the City of North Richland Hills. Of these 12 recipients, only two (2) replied with questions or a need for clarification. As a result, the proposed revisions were modified accordingly. This proposed update to the Design Manual was presented for review and discussion to the Planning and Zoning Commission during their Work Session on June 4th and to the City Council during their Work Session on June 8th. It was brought before the Planning and Zoning Commission for formal action during their Regular Session on July 16th. At this meeting, the Planning and Zoning Commission unanimously recommended that the City Council approve this update. At this time staff is seeking the City Council's approval of the proposed update. The proposed revisions to the Design Manual are summarized below and have been included in the attached copy of the Design Manual. New Regulations: 1. Minimum pea gravel embedment depth over sanitary sewer lines is increased from 6 inches to 12 inches by TCEQ (embedment detail changed). 2. Manhole opening diameter is increased to 30 inches by TCEQ (manhole details changed). • Clarifications: 1. Replace references to the "Public Works Director" with "Engineering Division". 2. Include the requirement for utility boring under streets in the General Notes Section. 3. As-built requirements to include digital files for public infrastructure. 4. Include swept arm part number in the Street Lighting Section of the Design Manual. 5. Fire Hydrants: In some cases, adherence to the spacing requirements within the Design Manual does not result in adequate fire protection. Hydrant locations are to be approved by the NRH Fire Department. 6. Sanitary Sewer Manholes with more than one internal drop are to be 6' in diameter. 7. Include a table of frequently used Intensity values for drainage calculations. 8. Public pavement is to be placed by a concrete paving machine. Hand placement of concrete may be permitted in limited areas and only with the approval of the Engineering Division. 9. Overland relief requirement at subdivision low points: 10-year overland design for entire drainage area discharging through the drainage easement, to include a flume of at least 3 feet in width (face to face). This is intended to supplement an in-ground storm drain system. 10. No cross-fencing of drainage flumes. 11. Erosion Control: 70% vegetative growth is required in all disturbed areas beyond those for which a building permit has been applied for. 70% growth is defined as follows: In any given area, 70% of the dirt shall be occupied with active vegetative growth. This applies to all disturbed areas. A cumulative approach where a portion of the disturbed lot area is 100% vegetated and other areas left bare is not acceptable. Improved Development Standards: 1. Vertical Alignment: Should conflicts necessitate the depth of the water line to exceed 5 feet, such depth shall be achieved by one of the two (2) following measures. In either case, a profile of the water line (regardless of diameter) must be included in the as-built construction plans. a. Pipe deflection if the total length of deflection can be accomplished in 50 feet, OR b. Bend fittings must be used. 2. Drainage design in compliance with NRH criteria which increases the quantity or concentration of stormwater runoff must confirm that downstream properties have the capacity to handle the increase. 3. Flumes at sidewalks -require ramps as opposed to a steel plate. 4. Driveway grades -maximum 12% algebraic difference for grade breaks 5. Detail updates • -1 Acce table list of h drants to include a. Fire Hydrant Details (3W ) p y Waterous Pacer (Model number WB-67-250). b. Detector Check Installation Details (8W): i. The Detector Check Vault Detail should be revised to remove the strainer and allow no space between the valve and check assembly. ii. Require manufacturer certification of traffic-rated lids (no retrofits) c. Drive with Culvert (13P): vertical headwalls on culvert pipes will be permitted as approved by the Public Works Department. d. Add detail for pavers in public ROW (16P) e. Remove weep holes from flume detail (5D) f. Change Curb Inlet Detail to reflect Minimum length is 10 feet (16D-1) Recommendation: Approve Resolution No. 2009-025 • • • ~ ~" RESOLUTION NO.2009-025 A RESOLUTION OF THE CITY OF NORTH RICHLAND HILLS, TEXAS ADOPTING THE 2009 PUBLIC WORKS DESIGN MANUAL. WHEREAS, the City Council of the City of North Richland Hills and its staff desire to update minimum design criteria for all public works and utility improvements proposed to be installed; and, WHEREAS, the City Council has a Subdivision Ordinance which references a "Design Manual" for said public works and utility improvements; and WHEREAS, revisions have been made to the Design Manual; NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF NORTH RICHLAND HILLS, TEXAS: Section 1: THAT Resolution No. 2007-012 is hereby rescinded and the attached 2009 Public Works Design Manual shall be approved by passage of this Resolution and this Resolution shall take effect from and after its passage. AND IT IS SO RESOLVED. PASSED AND APPROVED this the 27th day of July, 2009. CITY OF NORTH RICHLAND HILLS By: Oscar Trevino, Mayor ATTEST: Patricia Hutson, City Secretary APPROVED AS TO FORM AND LEGALITY: George A. Staples, City Attorney APPROVED AS TO CONTENT: Mike Curtis, P.E., Managing Director • Public Works Design Manual YSYA. • • CITY OF NORTH RICHLAND HILLS, TEXAS PUBLIC WORKS DESIGN MANUAL Pur ose: This following document contains the various construction criteria, techniques, and details which are the minimum requirements of the City of North Richland Hills for public facilities. This data is primarily intended for the use of the Developer and his Engineer to enable the applicant to provide the proper design for the public facilities associated with a proposed development. This criteria is not intended as an exhaustive list of the construction techniques available. In the event that specific circumstances dictate additional requirements, it shall be the responsibility of the Developer's Engineer to provide the necessary details for construction to be approved by the Public Works Department. . This design criteria and details may be modified by administrative action of the City and subsequent Resolution by the City Council at such times as may be appropriate in keeping with the most up-to-date construction techniques and specifications. All water, sanitary sewer, street and drainage installations shall be in accordance with the current City Standards and Specifications. All variance requests from the design criteria contained within this Design Manual that do not conflict with other ordinances, or designs which require approval from the Engineering Division must be submitted in writing to the Public Works Department. It will be at the discretion of the Engineering Division to approve any design variances. The City of North Richland Hills adopted a City Image Study in 2001 which addresses various design criteria not explicitly discussed within this Design Manual. During the plan review process all design elements will be reviewed to ensure the proposed development incorporates the criteria set forth in the City Image Study. A copy of the study can be obtained from the City upon request. • SECTION 1-01 CONSTRUCTION PLANS A. Construction Plan Submittal Format All construction plans for proposed public water, sanitary sewer, street, drainage, and traffic control devices shall be submitted in the designated format: 1. Cover Sheet -containing the project title, legal property description, City name, vicinity map, Public Works signature block, sheet index, and submitting client information. The project title and legal description shall also be placed vertically along the right border in small print. The submitting client information shall contain the owner, engineer, and surveyor's name, address, and telephone number. 2. Plat -copy of current plat bound with plans. The signed plat shall be bound with the as-built drawings. 3. Site Plan -showing the location and width of all existing and proposed street and driveway approaches and median openings, noting the back-of- curb radii, all building footprints, location of proposed water, sanitary sewer, and drainage systems, proposed landscaping and parking layout, existing and proposed easements, limits of 100 year floodplain, lot lines, sidewalks, and street lights. 4. Drainage Layout - containing a drainage area map and calculations with all existing contours, existing and proposed storm drains, and/or other drainage facilities. The drainage area map shall extend at least 200 feet beyond the limits of the drainage areas affecting the site in all directions. Plan and profile sheets shall be submitted for all storm drains, flumes, and channels. Stationing shall be generally left to right and with stationing beginning at the downstream end for all storm drains, flumes, and channels. Appropriate hydraulic grade line or water surface profile shall be plotted with all drainage design. Capacity, design discharge, velocity, velocity head shall be noted on each segment of drainage facility in the profile whenever one or more of these parameters change. 5. Utility Plan -showing the location and size of all existing and proposed water and sanitary sewer lines with adjacent existing or proposed top of curb grades. Provide the location of all existing and proposed fire hydrants adjacent to the site including the maximum coverage radius of each as outlined in later sections of this Design Manual. Plan and profile sheets shall be submitted for all sanitary sewer lines and for water lines 12 inches .in diameter and larger. Stationing shall be generally left to right and with stationing beginning at the downstream end for all sanitary sewer lines. • • 6. Gr~q Plan - showing a topographical map of the subdivision which shows existing and proposed elevations and drainage patterns, and any watercourses. The plan must also include proposed flow arrows, cross sections, spot elevations, and finished floor elevations for properties adjacent to the floodplain, drainage easements, or other locations as determined by the Public Works Department. 7. Erosion Control Plan - showing a layout of development, storm drain inlets, storm drain manholes, drainage channels, detention/retention facilities, 5-foot contours, construction entrance, and other erosion control measures in accordance with the City of North Richland Hills' Texas Pollutant Discharge Elimination System (TPDES) General permit TXR040000. 8. Mailbox & Street Light Plan - showing a layout of the subdivision including all lots, lot numbers, sidewalks, curbs, curb ramps, curb inlets, storm drain manholes, water meters, fire hydrants, sanitary sewer manholes, clean-outs, street lights and mailboxes. The plan shall not include pipes, trees, centerlines, baselines, contours, culverts, services, street markings or construction notes. 9. Detail Sheet -showing all details for improvements which are to become public. B. General Construction Plan Requirements All construction plans shall meet the following requirements: 1. Plans are to be designed, signed, sealed, and dated by a Professional Civil Engineer registered in the State of Texas. 2. .Horizontal scale shall be 1 inch equals 50 feet (1 "=50') or larger, i.e. 1 "_ 40', vertical scale shall be 1 inch equals 5 feet (1" = 5') or larger. 3. Plan and profile sheets shall be 22 inches wide by 34 inches long. 4. Stationing shall be included on the plan view as well as the profile for all roads, water, sanitary sewer, storm drain and channel sheets. Elevations shall be calculated and provided in all profiles as indicated below. a. Straight grade -provide elevations at a maximum interval of 100 feet. b. Vertical curve -provide elevations at the beginning and ending points and at a maximum interval of 25 feet in between. • 5. The developer shall furnish all easements and right-of--way (ROW) necessary for construction of electrical, gas, cable TV, and telephone service to the proposed subdivision. 6. Construction Plans will be reviewed by the Public Works Department and signed after all comments have been resolved. Construction must start within one (1) year following the Public Works signature. Plans for projects which have not started construction within this time period must be submitted to the Public Works Department for a new review. • • ~J ~J SECTION 1-02 WATER SYSTEM A. Water System Extensions Water systems shall be of sufficient size to furnish adequate domestic service, to provide adequate fire protection to all lots, and to conform to the City's current Master Water Distribution System Plan. Public water mains adjacent to federal, state, or county roadways shall be constructed outside the rights-of-way in a separate easement dedicated by separate instrument, not by plat. 2. All tee intersections of public water mains shall include at least two (2) gate valves. All four-way intersections of public water mains shall include at least three (3) gate valves. Four-way intersections shall be constructed of two tees. Cross fittings are not permitted. 3. The minimum size water main in single-family residential areas shall be 6 inches in diameter. 4. The minimum size water main in all other areas shall be 8 inches in diameter. Larger diameter mains will be necessary if water demand or fire flow requirements so dictate. Afire flow analysis may be required by the Engineering Division if deemed necessary to determine adequate proposed water main sizes. 5. Minimum depth of cover over all water mains smaller than 10 inches in diameter shall be 3 feet. Minimum depth of cover for water mains 10 inches and larger shall be 3.5 feet. 6. Should conflicts necessitate the depth of the water line to exceed 5 feet for a limited distance, such additional depth shall be achieved by one of the two following measures: a. Pipe deflection (in accordance with AWWA minimum deflection standards) may be used if the total length of the deflection can be accomplished within 50 feet for each direction of adjustment, OR b. Bend fittings must be used. In either case, a profile of the water line (regardless of diameter) must be included in the as-built construction plans. 7. Where water mains are to be installed in rights-of-way having roads constructed without curb and gutter, a plan and profile sheet shall be submitted with the construction plans showing the proposed water main profile, the existing street grades, and the preliminary future top-of-curb grades for at least 300 feet either side of the boundary of the proposed subdivision. • • 8. The minimum horizontal separation between any water main and a storm drain facility shall be equal to 2.5 feet or half the depth of the water line, whichever is greater. Water and sanitary sewer mains shall be separated in accordance with the requirements of the Texas Commission on Environmental Quality (Chapter 317). 9. The minimum easement width for a water main shall be 7.5 feet on each side of the pipe, for a total of 15 feet. 10. Residential water services shall not normally be directly connected to water mains 16 inches in diameter or greater. Smaller diameter, parallel water mains are required for the connection of such water services 11. All water services shall be placed at the lot line, between lots, where possible and all water meters shall be located in City rights-of-way or inside a waterline easement, unless approved otherwise by the Public Works Department. 12. When a building sprinkler system is required, a separate fire line shall be required with a double detector check valve and vault that shall be located outside the building in a water line easement or right-of--way, immediately adjacent to the water main. B. Required Water Main Extensions 1. All water mains constructed within a proposed subdivision shall be extended to the perimeter of the proposed subdivision to allow for future extension of the water system into adjacent properties. 2. Sufficient water mains shall be constructed to minimize the length of pipe required to service fire hydrants or detector check vaults. Fire hydrants shall be served by no more than 150 feet of fire hydrant supply line. 3. Connections to existing water mains shall be performed with tapping sleeves and valves unless otherwise specified. Tapping sleeve shall be JCM Industries JCM432, JCM462 or an approved equal. C. Fire Hydrants 1. At a minimum, the fire hydrant spacing must be designed to meet all requirements of the current fire code. Hydrant locations are to be approved by the NRH Fire Department. • 2. In all single-family subdivisions, fire hydrant spacing shall be designed such that all lots within the proposed subdivision are within 500 feet radial distance of a fire hydrant. 3. In all other subdivisions, fire hydrant spacing shall be designed such that the entire subdivision is within 300 feet radial distance of a fire hydrant. 4. Fire hydrants located on the opposite side of a major collector or arterial street, (i.e., roadway width greater than 40 feet or as identified on the Master Thoroughfare Plan), from a development shall not be considered when determining adequate fire hydrant coverage for a development. 5. Dead end water mains shall always end with a fire hydrant or a blow-off hydrant. 6. Fire hydrants shall be supplied by not less than a 6-inch diameter main .installed on a looped system or by not less than an 8-inch diameter main if the system is not looped or the fire hydrant is installed on a dead end main exceeding 300 feet in length. Dead end mains shall not exceed 600 feet in length for main sizes under 10-inch in diameter. D. Materials and Workmanship All materials and workmanship incorporated in water system extensions shall be in accordance with the currently adopted City Construction Specifications. • • SECTION 1-03 SEWERAGE SYSTEM A. General Sewera~ystem Extensions 1. All subdivisions developed subsequent to this Ordinance must be served by City sanitary sewer collection, treatment and disposal systems approved by the Public Works Department. Each lot must be provided with an individual service. 2. Sanitary sewer facilities shall be provided to adequately service each lot or tract of the subdivision, and shall conform to the City's current Master Sanitary Sewer System Plan. 3. No sanitary sewer main shall be less than 6 inches in diameter. All sewers shall be designed with consideration for serving the full drainage area subject to collection by the sewer in question. Exceptions to this requirement may be made only upon the approval of the Engineering Division. 4. All sanitary sewer mains constructed within a proposed subdivision shall be extended to the perimeter of the proposed subdivision to allow for future extension of the sanitary sewer system into adjacent properties. 5. The minimum easement width for a sanitary sewer main shall be 7.5 feet on each side of the pipe, for a total of 15 feet. 6. The population density shall be based on 3.5 persons per single family unit, but shall not be less than 9.5 persons per acre. The contributing sewage flow shall be determined on the basis of an average flow of 120 .gallons per person per day. Outfall Sewers and Collector Sewers shall be designed on the basis of Harmon's Formula for peaking factor. 14 Peaking Factor = (4 + P ) P =Population expressed in thousands. B. Sanitary Sewer Improvements Design Criteria 1. All services shall be placed at the center of each lot unless instructed otherwise by the Public Works Department. Service lines shall not be connected directly to manholes unless approved by the Engineering Division. The maximum depth for all sewer services shall be 10 feet. If the existing or proposed sewer main is deeper than 10 feet, a parallel sewer will be required to be constructed at a depth less than 10 feet. • 2. Vertical curves in sanitary sewer mains will not be allowed. 3. Manhole spacing shall not exceed 500 feet. 4. Sewer mains which require more than an 18 inch difference in flow lines must be accommodated with a 5 foot diameter manhole with an internal drop. Sanitary sewer manholes with more than one internal drop are to be 6 foot in diameter. 5. All sanitary sewer mains shall end at a manhole. Cleanouts will not be allowed. 6. Four (4) foot diameter manholes will be required as sampling ports on all automotive repair, food handling facilities, and any other industry deemed to discharge "abnormal sewage" as defined by Chapter 78 "Utilities", Article IV "Sanitary Sewer System," Section 78-211 of the City Charter and Code of General Ordinances. The manhole must be located between the public sewer main and the grease trap. 7. .If a new sanitary sewer main is to be constructed adjacent to an existing street, the profile will need to include the existing top of curb grades. 8. All sanitary sewers constructed adjacent to federal, state or county roadways shall be constructed outside the ROW in a separate easement dedicated by separate instrument, not by plat. 9. The minimum horizontal separation between any sanitary sewer main and a storm drain facility shall be equal to 2.5 feet or half the depth of the sanitary sewer, whichever is greater. 10. All sanitary sewer lines are to have one 18 foot minimum joint centered below water main crossings. 11. Sewer services 6 inches and larger will require a connection into a manhole at the main. 12. .Minimum and maximum grades allowed for pipe size: Pipe Size Min. Slope Max. Slope (.inches) I.D. (%) (%) 6" 0.5 12.35 8" .33 8.40 10" .25 6.23 12" .20 4.88 15" .15 3.62 18" .11 2.83 • " 21 .09 2.30 24" .08 1.93 27" .06 1.65 30" .055 1.43 36" .045 1.12 39" .04 1.01 C. Lift Stations or Separate Treatment Facilities The provisions for lift stations or separate treatment facilities will not be permitted unless, in the opinion of the Engineering Division, there is no feasible alternative which can provide the necessary service to the proposed subdivision. D. Connections No connection shall be made to any sanitary sewer within the City which will permit the entrance of surface water or waste which has other than domestic sewage characteristics without the specific authorization of the City Council. E. Alternate Sewage Systems Where public sanitary sewerage systems are not within 300 feet of the plat, alternate sewerage systems may be approved only if all of the following conditions are met: 1. The proposed subdivision consists of three (3) lots or less. 2. The existing City sanitary sewer system is not and cannot feasibly, in the opinion of the Public Works Department, be made available to the area of development. 3. Percolation tests run by an independent testing laboratory are submitted to both the City and the Tarrant County Health Department with results showing that a septic tank and absorption field can be developed in accordance with state and county criteria to provide adequate disposal of the sewage. Where septic tank installations are permitted in lieu of a sanitary sewerage system, the plat must include dedicated sanitary sewer easements not less than 20 feet in width adjacent to all lots to facilitate the future installation of a sewerage system. Dedication of such easement shall prohibit fencing or other obstructions that would interfere with the future installation of sanitary sewers. 4. Installation of individual septic tanks shall be in accordance with the rules and regulations issued by the Tarrant County Health Department. • 5. A copy of the Tarrant County approved permit shall be submitted to the City prior to beginning construction of the system. F. Materials and Workmanship All materials and workmanship incorporated in sanitary sewer system extensions shall be in accordance with the currently adopted City Construction Specifications. 1. All proposed sanitary sewer lines shall use SDR-35 sewer pipe, unless the line is deeper than 10-feet, then SDR-26 sewer pipe shall be used. 2. Post-Construction Television Inspection of Sanitary Sewer: a. General -After construction all sections of sanitary sewer mains shall have a television inspection performed. Work shall consist of furnishing all labor, material and equipment necessary for inspection of the sewer mains by means of closed circuit television. Satisfactory precautions shalt be taken to protect the sewer mains from damage that might be inflicted by the improper use of cleaning equipment. b. Television Inspection Equipment -The television camera used for the inspection shall be one specifically designed and constructed for such inspection. The television camera and its lighting shall be suitable to allow a clear picture of the entire periphery of the pipe. The camera, television monitor, and other components of the video system shall be capable of producing picture quality to the satisfaction of the Public Works Department and if unsatisfactory, equipment shall be removed and revideotaped with proper equipment. c. Execution: Television Inspection -The cameras shall be moved through the line in either direction at a moderate rate, stopping when necessary to permit proper documentation of any sewer service taps. In no case will the television camera be pulled at a speed greater than 30 feet per minute. Manual winches, power winches, TV cable, and powered rewinds or other devices that do not obstruct the camera view or interfere with proper documentation shall be used to move the camera through the sewer main. When manually operated winches are used to pull the television camera through the main, telephones or other suitable means of communication shall be set up between the two points or manholes. The cost of retrieving the TV camera under all circumstances, when it becomes lodged during inspection shall be incidental to TV inspection. The item shall also include all costs of installing and maintaining any bypass pumping required to provide reliable, regular sanitary sewer service to the area residents. All bypass pumping shall be incidental to the project. 3. Vacuum Testing of Sanitary Sewer Manholes: a. General -This item shall govern the vacuum testing of all newly constructed sanitary sewer manholes. b. Execution: 1. Testing Procedure -Manholes shall be tested with all connections in place. Lift holes shall be plugged and all drop connections and gas sealing connections shall be installed prior to testing. The sanitary sewer mains entering the manhole shall be plugged and braced to prevent the plugs from being drawn into the manhole. The plugs shall be installed in the mains beyond the drop connections, gas sealing connections, etc. The test head shall be placed inside the frame at the top of the manhole and inflated in accordance with the manufacturer's recommendations. A vacuum of 10 inches of mercury (10" Hg) shall be drawn and the vacuum pump will be turned off. With the valve closed, the level of vacuum shall be read after the required test time. The required test time shall be determined from the table below in accordance with ASTM C1244-93. MINIMUM TIME REQUIRED FOR VACUUM DROP OF 1" Hg X10"Hg-9"Hg) (SEC) Depth of MH (FT.) 48-Inch Dia. Manhole 60-Inch Dia. Manhole 0 to 16' 40 sec. 52 sec. 18' 45 sec. 59 sec. 20' 50 sec. 65 sec. 22' 55 sec. 72 sec. 24' 59 sec. 78 sec. 26' 64 sec. 85 sec. 28' 69 sec. 91 sec. 30' 74 sec. 98 sec. • • • For each additional 2' S sec. 5 sec. 2. Acceptance -The manhole shall be considered acceptable if the drop in the level of vacuum is less than one inch of mercury (1" Hg) after the required test time. Any manhole which fails to pass the initial test must be repaired with a suitable material and retested. The material and method used to repair the manhole shall be approved by the Public Works Department. • • SECTION 1-04 STREET SYSTEM A. Streets Required All streets constructed within the City shall be required to be constructed with curbs and gutters. The required widths of all streets within the City shall be determined by the "Functional Classification" of the streets as contained in the most current revision of the Master Thoroughfare Plan of the City of North Richland Hills. B. Street Design Criteria 1. The applicant for rezoning, preliminary plat and final plat is required to submit a "Trip Generation Data Form" completed by a licensed professional engineer with experience in transportation engineering. The trip generation estimates will be based on the latest data contained within the Institute of Transportation Engineers' (ITE) Trip Generation Manual. The only applicants which will not be required to submit the "Trip Generation Data Form" will be Single-Family Residential developments of 10 lots or less and Duplex Residential developments of 5 duplex units or less. The Trip Generation Form will be submitted with the initial application forms. The Public Works Department will review the form and will determine if a Traffic Impact Analysis (TIA) will be required. The Public Works Department will consider the number of trips, the classification of adjacent streets, the proposed development type, and other pertinent information when making a determination of the need for a TIA. A TIA will be required automatically from the developer of a piece of properly when the development is expected to generate 1,000 vehicle trips or more per day or an additional 100 vehicle trips or more in the peak direction (inbound or outbound) during the site's peak traffic hour or if the development is located along a principle arterial. The City may also require a TIA at any stage of development whether it meets this criteria or not if the City finds that special circumstances exist requiring a TIA. For the purposes of conducting a TIA, a level of service "C" is the minimum acceptable design service. Additional guidance for the TIA can be found in the City of North Richland Hills Building and Land Use Regulations, Chapter 94 Administration, Article II, Traffic Impact Analysis, Sec. 94-31. Trip Generation Data Form. 2. Traffic control devices shall be defined as all signs, signals, markings, and other devices used to regulate, warn, or guide traffic, placed on, over, or adjacent to a street, highway, pedestrian facility, or bikeway by the authority of the City of North Richland Hills. Any traffic control device design or application shall be considered to be in the public domain and shall be designed and/or installed in accordance with U the latest version of the Texas Manual on Uniform Traffic Control Devices or as directed by the Public Works Department. 3. All streets within or abutting the proposed subdivision shall be paved, with curbs and gutters installed, in accordance with the City's Standards and Specifications. All paving shall be to the width specified on the Master Thoroughfare Plan and shall be constructed under the inspection of the Public Works Department. The construction costs of all street improvements shall be borne by the developer unless participation by the City has been approved by City Council prior to the beginning of construction. This approval will be accomplished by a "City/Developer Agreement." 4. Underground City owned utilities required in the subdivision shall be placed under or across all streets after the rough grades are made, but prior to the paving being placed. Paving operations will not be allowed to start until the utility work is complete. Open cutting pavement to install new utilities is not allowed. The contractor must bore the utility under the existing street and use 3/8 inch steel encasement pipe that is at a minimum Class 51 steel. Spacers shall be used to center the utility pipe in the encasement pipe and the encasement pipe shall be grouted at the ends. 5. Street grades shall be designed such that excessive sand deposition from .too low a water velocity or pavement scouring from too high a velocity is avoided. The minimum street grade permitted shall be 0.65%. The minimum gutter line grade in all cul-de-sacs or "knuckles" shall be 0.75%. The maximum street grade shall not exceed 8.0%. Any deviation from this range of permissible grades shall require written approval of the Engineering Division. 6. Standard roadway widths from face-of-curb to face-of-curb shall be according to the following table: STANDARD PAVEMENT WIDTHS Number of Median R.O.W. Street Traffic Lane Width Width Width Type Lanes (Feet) (Feet) (Feet) R2U 2 15 - 50 C2 U 2 20 - 60 C4U 4 12 - 68 M4U 4 12 - 70 M5U 5 12 - 80 M4D 4 12 18 90 ~~ • M6D 6 12 18 110 P6D 6 12 18 110 1 • • 7. The minimum classified width of a proposed street shall be enlarged under the following conditions. a. Adjacent to commercial or multi-family land uses where, in the opinion of the Public Works Department, additional width is necessary for proper access and circulation. b. Where, in the opinion of the City or in the opinion of the Developer, with the concurrence of the City, the aesthetic value achieved from extra width is dictated by special conditions. U 8. The proposed streets shall be located in the center of the right-of-way to allow both parkways to be the same width. The final grade of all parkways, existing and proposed, shall be 1 /4-inch per foot from the top of curb to the property line. All parkways shall drain to the street. 9. All cul-de-sacs shall be installed with a 48 foot radius to the face of curb in a 58 foot radius ROW. 10. Standard reinforced concrete curb height and width is 6 inches with a 24 inch integral gutter section measured from the face of the curb. Any deviation from this section will require the approval of the Engineering Division. 11. The minimum pavement and subgrade thickness for the various street widths shall be as indicated in the standard details. 12. Minimum horizontal curvature radii for design of street centerlines shall be as follows: Arterial 800 feet Collector 400 feet Residential 200 feet All street intersections shall be constructed to form a ninety (90°) degree angle. 13. In order to maintain an adequate sight distance, the minimum "K" values for the computation of vertical curves in the formula L=KA, where L is the length of the vertical curve in feet, and A is the algebraic difference of the street grades in percent (%) are listed below: Design Speed MPH 30 40 50 Crest Vertical Curve K" Value 28 60 110 Sag Vertical Curve "K" Value 35 60 90 • 14. The minimum radius for curb returns at intersections shall be 20 feet to the face of curb. 15. A tangent of at least 100 feet long shall be introduced between reverse curves on arterial and collector streets. 16. At all street intersections there shall be provided a minimum 10 foot by 10 foot corner clip sidewalk and utility easement. 17. A minimum 15 foot x 70 foot sight and visibility easement is required at intersections on all collector/arterial streets. No obstructions will be permitted within the sight visibility easement which interferes with a clear line of sight at elevations between 30 inches and 9 feet above the average curb grade. In situations where street intersections are proposed within a curve, sight visibility easements shall be designed to meet AASHTO standards. 18. Reinforced concrete valley gutters shall be required at all asphalt street intersections where gutter flowlines cross another street or at low points where water flow crosses the street. 19. Median openings shall be spaced a minimum of 600 feet center-to-center ~or 500 feet curb-to-curb, whichever is greater. 20. All new curb cuts must meet the Commercial/Industrial Driveway spacing requirements as defined in Driveway Standards, Section 2d or as approved by the Public Works Department. All curb cuts located on the Texas Department of Transportation (TxDOT) right-of-way must also conform to the TxDOT Access Management Policy. 21. There are areas within the City where soil conditions necessitate additional quantities of lime and/or subgrade redesign. The design engineer shall coordinate with the Public Works Department in this scenario to determine the extent of geotechnical analysis required. The Public Works staff shall determine the number of samples that the geotechnical engineer will need to submit. 22. All new public streets shall be constructed of concrete pavement in accordance with the standard details. Existing asphalt streets may be reconstructed with asphalt pavement if approved by the Public Works Department. 23. Pavement for public streets must be constructed using a paving machine. Hand pours are only permitted with the approval of the Engineering r~ ~~ Division and in limited areas (intersections, cul-de-sacs, etc.) where machine placement is not feasible. • • . C. Sidewalks 1. Sidewalks shall be constructed of 4 inch thick, 3,000 psi compressive strength concrete reinforced with #3 steel bars laid on maximum of 18 inch centers each way. 2. Sidewalks shall be a minimum of 4 feet in width. The sidewalk shall be located on the City parkway adjacent to the private property line. Sidewalks shall be graded at 1/4 inch per foot such that the sidewalk at the property line shall be no greater than 2-1/2 inches higher than the top of curb on a typical 10 foot parkway. If the sidewalks are approved by the Public Works Department to be located adjacent to the curb, the sidewalks shall be a minimum of 5 feet in width. D. Driveway Standards 1. Residential Driveway Approaches ~a. Residential driveway approaches shall be constructed of 5 inch thick 3,000 psi compressive strength concrete reinforced with #3 steel bars on 18 inch centers each way. The driveway shall begin at the street curb and extend to the property line or to a point 10 feet from the face of the curb whichever is greater. The drive approach shall be constructed such that the height of the drive approach at the property ROW, with a normal 10 foot parkway, shall be 2-1 /2 inches higher than the top of the curb. The contractor shall not sawcut and/or remove or excavate within 4 feet of the existing curb more than 48 hours prior to the actual removal of the curb and construction of the driveway entrance. This is to prevent water from ponding against the back of the existing curb lines and undermining the subgrade. b. Width of Driveway Approaches: Residential driveway approaches shall not be less than 12 feet in width nor more than 20 feet wide measured at the property line. Specific variance to this criteria may be requested by the property owner. Any variance granted based on a specific design submittal must have the approval of the Public Works Department. c. Radius: Residential driveways shall be constructed with the return curbs having a rolled face disappearing at the sidewalk and joining the street curb with a minimum 5 foot radius and a maximum 10 foot radius. • d. Provision for Joint Approaches: Driveway approaches shall be located entirely within the frontage of the premises they serve except that joint, or cooperative, driveways with adjoining property holders may be permitted and may be required by the Engineering Division. When the joint drive approach is proposed by the developer, the request must be made by all the interested parties and all property owners involved. The design of the joint driveway facilities must be submitted with the request to be approved by the Engineering Division. e. Residential Driveway Approaches at Street Intersections: The drive approach on corner lots must be located to approximately line up with the side of the house or garage that is farthest from the intersection, or the drive approach edge farthest from the street intersection must be within 3 feet of the far side of the house or garage. 1 Only drive approaches in accordance with the above criteria will be allowed onto residential streets or the minor street at a street intersection. If both streets are residentially classified, a circular drive will be allowed on a corner lot if one of its two approaches meets the above location criteria. The other drive approach can have its near side no closer than 15 feet to the property corner closest to the intersection. If both streets have the same classification, other than residential per the currently adopted City Master Thoroughfare Plan, the Engineering Division shall make the determination as to which street access will be allowed. The City may require a Traffic Impact Analysis (TIA) be provided to justify a property owner's request. 2. Commercial/Industrial Driveway Approaches a. Commercial and Industrial driveway approaches shall be constructed of 6 inch thick, 3,000 psi compressive strength concrete reinforced with #4 steel bars on 18 inch centers each way. The driveway shall begin at the curb of the street and extend to the property line or to a point 10 feet from the face of the curb, whichever is greater. The drive approach shall be constructed such that the height of the drive approach at the property line shall be 2- 1/2 inches higher than the top of curb at the street. b. Width of Driveway Approach: The width of any commercial or industrial driveway approach shall not be less than 20 feet nor more than 35 feet measured along the property line. Specific variance to this criteria may be requested by the Developer. Any variance ~~ • granted based upon a specific design submittal must have the approval of the Engineering Division. C7 c. Radius: Commercial and Industrial driveways shall be constructed with the return curbs having a rolled face disappearing at the sidewalk and joining the street curb with a minimum 10 foot radius and a maximum 30 foot radius. d. Allowable Spacing for Driveway Approaches: On streets classified as Collector Streets, the minimum centerline spacing between driveways shall be at least 300 feet. On streets classified as Arterials, minimum spacing shall be at least 500 feet. This spacing criteria shall be applied irrespective of the number of individual properties located within the intervening distance. Deviation from this criteria may be requested by the Developer. Any deviation granted will be based on a specific design submittal and must have the approval of the Engineering Division. Before any deviation can be considered, it must beJustified with a Traffic Impact Analysis (TIA) approved by the Public Works Department. e. Provision for Joint Approaches: Driveway approaches shall be located entirely within the frontage of the premises and shall be located no closer than 10 feet from each side property line except that joint, or cooperative, drive approaches with adjoining property holders may be permitted in order to conform to the provisions of paragraph (d) above. Any request for joint drive access must be by agreement of all parties involved and a specific plan submittal must be included for approval of the Engineering Division. Both properties will be required to dedicate public ingress and egress easements to cover the approach and joint access area. f. Approaches on Properties other than Residential: The leading edge of driveway for the corner lot, if allowed, must be located a minimum of 100 feet from the point of intersection of the curb lines of both streets. g. Angle of Driveway Approach: The angle of the driveway approach with the curb line shall be ninety (90°) degrees. h. Sidewalk to be Removed: Where a driveway approach is to be built, the sidewalk shall be removed and the entire area replaced as a driveway. The drive approach shall extend to the property line. 3. .Driveways or Pavement Crossing Bar Ditches a. The minimum culvert pipe size shall be 18 inch diameter and only reinforced concrete pipe (RCP) may be used. The ends of all culvert pipe shall be cut at a 6:1 slope. Culvert pipe must be protected by headwalls, approved by Public Works. • b. Radius: Driveways shall be constructed with the return curbs joining the edge of pavement at the street with a minimum 10 foot radius. c. The maximum slope from the edge of driveway to the top of the culvert pipe shall be 6:1. The sloped area around the end of the culvert pipe shall be sodded or hydromulched to resist erosion. d. The minimum cross slope on the drive shall be 1/8 inch per foot. The minimum longitudinal slope between the edge of pavement at the street and the valley over the culvert pipe shall be 1/4 inch per foot. .e. Future maintenance of the drive approach and culvert pipe is the responsibility of the property owner. f. During the drive approach installation, all ditch grading upstream and downstream of the proposed driveway culvert is the responsibility of the property owner. 1 4. General a. Driveway Approaches at Pedestrian Crossings: Driveway approaches shall not be located in street intersections or at established pedestrian crossings. b. Driveway Approaches at Obstructions: Driveways shall be kept at a minimum of 5 feet away from obstructions such as street light posts, fire hydrants, traffic signals, etc. ~c. Driveway Approach not to be Obstructed: Driveway approaches shall not be constructed or designed for parking of vehicles or for use as angle parking. d. Accumulative Width of Approaches: Driveway approaches shall not occupy more than forty (40%) percent of the frontage of a lot or tract. • SECTION 1-05 STORM DRAINAGE IMPROVEMENTS A. General The criteria herein provided shall govern the design of storm drainage improvements within the City of North Richland Hills. Improvements shall include streets, alleys, storm sewers, channels, culverts, bridges, swales, and any other facilities through which storm water flows. All drainage improvements shall be constructed in accordance with City specifications and be in dedicated right-of- way (ROW) or drainage easement. The Developer shall provide all the necessary easement and ROW required for drainage structures, including storm sewers and open channels with access ramps. Easement width for storm sewer pipe shall not be less than 15 feet, and easement width for open channels shall be at least 25 feet wider than the top of the channel with 20 feet on one side to serve as an access way for maintenance purposes. The Developer shall be required to install at his own expense all storm sewers and drainage structures. This policy is applicable to all required drainage facilities including the channel improvements on the main channels and tributaries of Mackey, Calloway, Walkers Branch, Little Bear and Mesquite Branch Creeks, but excepting the main channel of Big Fossil Creek. The Developer shall be responsible for excavation and channel liner improvements based on the fully urbanized 100-year frequency discharge for the channel. Any channel work necessary in the Little Bear Creek Corridor shall comply with the Little Bear Creek Corridor Ordinance. A Floodplain Development Permit is required for any proposed development within the FEMA designated Special Flood Hazard Area (SERA). Development is defined as "any man-made change to improved or unimproved real estate, including but not limited to buildings or other structures, mining, dredging, filling, grading, paving, excavation or drilling operations or storage of equipment or materials." Such development is subject to: 1. All provisions of the latest Flood Damage Prevention Ordinance. 2. All federal laws and regulations which govern the National Flood Insurance Program (44 CFR). B. Basis of Design 1. Rational Method: The method of calculation for storm runoff for drainage areas less than 750 acres will be the Rational Method. The method is expressed by the following equation: Q=CIA • • Q = storm discharge at the design point in cubic feet per second. C = runoff coefficient representing the ratio of peak runoff to the rainfall. I = average rainfall intensity for the time of concentration at the design point in inches per hour. (see Technical Paper No. 40) A = area contributing runoff to the point of design in acres. 2. Unit Hydrograph Method: Peak discharges for drainage areas exceeding 750 acres shall be determined by using the unit hydrograph method. The unit hydrograph for this method shall be developed by using the criteria as outlined in "Flood-Hydrograph Analysis and Computation", U.S. Army Corps of Engineers, Engineering and Design Manuals, EM 110-2-1405, Washington D.C. dated August 31, 1959. Typically a unit period of 15 minutes should be used for the determination of the unit hydrograph. In lieu of this procedure, there are several public domain micro-computer programs available which will provide satisfactory results. If the Developer elects to use a computer program, he should obtain prior approval from the Engineering Division or his designated representative. 3. Runoff Coefficient: Storm drainage improvements shall be designed based on the drainage areas being fully developed. The zoning as shown on the current City Zoning maps, the City's Master Land Use Plan, or the land usage, whichever is more restrictive, shall determine the particular coefficient value selected. The table below indicates the runoff .coefficients for the different land uses. RUNOFF COEFFICIENT "C" Single Family Zoning Districts 0.55 Duplex Zoning Districts 0.60 Townhome Districts 0.65 Multi-family Districts 0.75 Commercial Districts 0.90 Industrial Districts 0.85 School, Church, and Institutional Districts 0.65 Parks and Agricultural District 0.30 4. Time of Concentration: The time of concentration shall be defined as the time required for a drop of water to flow from the upper limits of a drainage area to the point of concentration. Times of concentration shall be calculated for all inlets, pipe junctions, and other critical design points in the proposed storm sewer systems. The following minimum inlet times of concentration may be used in place of calculated times. When calculating inlet times, consider overland flow channelized at such time as the distance traveled exceeds 100 feet. • • Minimum Inlet Time of Concentration Type of Area Business and Commercial Industrial Multi-family Residential Parks and Open Spaces Minimum of Inlet Time 10 Minutes 10 Minutes 10 Minutes 15 Minutes 20 Minutes 5. .Rainfall Intensity-Duration-Frequency: The rainfall intensity-duration- frequency compiled in Technical Paper No. 40 by the U.S. Weather Bureau, Department of Commerce shall be utilized in computing rainfall intensity. Frequently used intensities are provided below. All other intensities must be obtained from the IDF curve in Technical Paper No. 40. Intensity (inches /hour) Storm Frequency 5-year 10-year 25-year 100-year 10 6.60 7.80 9.40 11.60 _ .~ 15 5.60 6.60 7.80 9.60 20 4 80 5.70 6.60 8.20 . 30 3.70 4.50 5.35 6.70 6.Design Storm Frequency: Storm frequency to be used in design shall be as shown in the following table: Desian Storm Freque~, Type of Facility Minimum Design Frequency Storm Sewers 5 Years Streets 5 Years Culverts, Bridges, Channels, Underpasses, and Creeks 100 Years A storm sewer shall be designed to pick up flow from the street when the runoff from a 5-year frequency storm exceeds the capacity of the street to its top of curb, or the spread of water on a collector street does not leave one (1) traffic lane (12') dry, or the spread of water on an arterial street does not leave two (2) traffic lanes dry, whichever is more restrictive. The combined capacity of the street and ROW and/or drainage easements and the storm sewer pipe shall be adequate to safely convey the runoff from a 100-year frequency storm. Overland relief with a minimum 10-year fully- developed capacity shall be provided at all sump locations in the drainage layout regardless of the capacity of the in-ground system. Such overland relief shall be provided by a concrete flume and must be located within a drainage easement. 7. Flow in Streets: Street capacity shall be determined by utilizing Manning's equation: Q = 1.486 ARZis So1i2 n Q =discharge in cubic feet per second n = Manning's roughness coefficient, use 0.016 for pavement and gutters A =cross-sectional area of flow in square feet R =hydraulic radius in feet So =street or gutter slope in feet per foot For parabolic crown streets, the cross slope shall be represented by the following formula: • W/2 Y = 4CX 2 W2 C X All discharge of runoff from street to an open channel shall be in a flume or through an inlet with adjoining pipe and headwall. 8. Storm Drain Inlets: The capacity of a depressed curb inlet on grade will .be based on the following equation: ~ 1 ~ 1 1 q~ = 0.7 H _ H (H~)si2 _ (H2)si2 1 2 ~ ~ ~ ~ q1 = discharge into inlet per foot of inlet opening in c.f.s./ft. (maximum allowable is 1.0 c.f.s./ft.) .H 1 = a + yo H2 = a =gutter depression in feet Yo = depth of flow in approach gutter in feet The capacity of low point or drop inlets will be (maximum allowable is 2.0 c.f.s./ft) determined based on the broadcrested weir formula: 9. Storm Sewer Systems: Storm sewers shall be designed using the continuity equation and Manning's equation. Q = AV and Q = 1.486 AR2/3 Sf1/2 n Q =discharge in cubic feet per second A =cross-sectional flow area normal to pipe in square feet V =mean velocity of flow in feet per second n = Manning's roughness coefficient R =hydraulic radius in feet Sf =friction slope in feet per foot The coefficient of roughness to be used in design shall be as shown below: Pipe Material Reinforced Concrete Pipe ................................................................ ...0.013 Flumes ........................................................... ...0.015 Streets ........................................................... ...0.016 Corrugated Metal Pipe Annular, unpaved with bituminous coating....... ...0.024 Annular, 25% paved with bituminous coating .. ...0.021 Annular, 100% paved with bituminous coating ..0.013 Helical, unpaved with bituminous coating ........ ...0.014 - 0.26* Helical, 100% paved with bituminous coating .. ...0.013 Thermoplastic Pipe .......................................... ...0.010 - 0.13* * To be determined by diameter and size of corrugations. Storm sewer pipes shall be designed so that the mean velocity of flow is equal to or greater than 2.5 feet per second and equal to or less than 15 feet per second. Pipes may be designed on a horizontal radius provided that the minimum centerline radius is equal to thirty (30) pipe diameters and the cumulative degree of curvature does not exceed sixty (60°) degrees between points of entry. Pipes shall not be designed with vertical curves. The minimum pipe size is 24 inches in diameter. If a lateral does not exceed 50 feet, an 18 inch diameter pipe may be used. • • The appropriate hydraulic grade line shall be plotted for all storm drainage design. The elevation of the hydraulic grade line shall in no case be closer to the gutter flow line than 1.5 foot. • hall be com uted as: The head loss for each structures p V~2 - K~ V~2 = h~ where; 2g 2g VZ = outflow velocity V~ = inflow velocity g = 32.2 ft./sect K~ = head loss coefficient h~ = head loss (minimum = .2 ft.) Head Loss Coefficients (K~) Manhole or Inlet in line 0.50 Manhole or Inlet with lateral 0.25 Lateral only 0.75 Enlargements or contractions 0.30 h~ for beginning inlet is 1.22 2g Points of entry into the main storm drain shall be provided at least every 500 feet. 10. Open Channels: When the runoff exceeds the capacity of a 72 inch diameter concrete pipe or equivalent cross sectional pipe area (i.e., 2-51 inch diameter concrete pipe), the discharge may be carried in an open channel. Open channels shall be designed to carry the 100-year frequency storm runoff from a fully urbanized watershed with 1 foot of freeboard. All open channels will be earthen and incorporate the design features of the City of North Richland Hills' City Image Study including but not limited to reinforced concrete pilot channels, maximum 5:1 side slopes, terracing, landscaping, and low retaining walls. All open channels shall have a minimum bottom width of 8 feet. a. Full Concrete Lining: Concrete lined channel will not be allowed in the City of North Richland Hills unless written approval is received from the Engineering Division. If approval is granted, the Public Works Department will establish the design standards. b. Partial Concrete Liner: Partial concrete lined channels will not be allowed in the City of North Richland Hills unless written approval is received from the Engineering Division. If approval is granted the Public Works Department will establish the design standards. c. Earthen Channels: Earthen channels shall be constructed at locations approved by the Public Works Department. The following stipulations shall be met: 1. The velocity of flow will not exceed 6 feet per second. 2. The design features outlined in the City of North Richland Hills' City Image Study shall be incorporated into the design of all open channels. Alternative designs that meet the intent of the City Image Study may be submitted for review by the Engineering Division. 3. Adequate design features are provided to protect outside slopes in channel curves. 4. Sufficient energy dissipation is designed and constructed at all locations where concrete lining meets earthen slopes and bottoms. 5. Sufficient easements are dedicated to provide protection of adjacent properties or facilities. 6. Drainage easements are dedicated to encompass the area ~. ~ below the elevation of the water surface profile of a fully urbanized 100-year frequency storm, plus one foot of freeboard and any additional area necessary to provide access for maintenance, but not less than 60 feet in width. 7. Arrangements have been made for perpetual maintenance of the channel by the adjacent property owners or a Home Owners Association (HOA). 8. That, in the judgment of the Engineering Division, the appropriate use of the neighboring property or the health and safety of persons affected will not be substantially injured. 9. Fences shall not be placed closer than 10 feet from the top of the earthen channel. A minimum 10 foot erosion control easement shall be dedicated to the City on both sides of the channel. Earthen channels shall be terraced with side slopes not steeper than 5 feet horizontal to 1 foot vertical. A reinforced concrete pilot channel not less than 5 feet in width shall be constructed to a minimum grade of 1.0%. (If no concrete pilot channel is constructed the minimum grade of an earthen channel shall be a minimum of 1.5%. The side slo es shall be smooth free of rocks p , and contain a minimum of 6 inches of top soil. The pilot channel shall be constructed as approved by the Public Works Department. The easement width for an earthen channel shall extend at least 15 feet beyond one side of the channel and 10 feet beyond the other side and shall not be cross-fenced. The top of bank areas shall remain open for maintenance purposes. After proposed earthen side slopes are cut, slopes shall receive 6 inches of topsoil, hydro mulch, and a soil retention blanket. The furnishing and placing of topsoil shall conform to the Texas Department of Transportation (TxDOT) Specification Item 160. The furnishing and placing of hydro mulch shall meet the requirements of the latest version of the North Central Texas Council of Governments' (NCTCOG) Standard Specifications for Public Works Construction, currently Items 2.02.4 "Fertilizer" and 202.6.4.4 "Hydraulic Mulching". The soil retention blanket will be American Excelsior Hi-Velocity Curlex or equal as approved by the Engineering Division. The soil retention blanket will be furnished and placed in accordance with the manufacturer's recommendation. In no instance shall the placement method per the manufacturer's recommendations be less than that required in TxDOT Specification Item 169. The water surface profile (hydraulic grade line) for the 100-year frequency storm shall be shown. Maximum permissible mean velocities for the 100-year frequency discharge shall be 6 feet per second. Special consideration should be given to outlet structures on channels where the structures meet earthen banks. One reinforced concrete access ramp shall be provided at all intersections of every open channel with a public street. Access ramps shall be a minimum of 12 feet wide with a maximum slope of sixteen (16%) percent. The ramps shall be designed to meet the intent of the City Image Study. .d. Detention Ponds: Detention ponds shall be designed in accordance with Chapter 102, "Floods and Stormwater Management," Article III "Stormwater Management", Division 2 "Design", of the North Richland Hills Building & Land Use Regulations. 11. B~ges and Culverts: All bridges and culverts shall be designed in accordance with the current edition of the "Hydraulic Manual" prepared by • T xas De artment of Trans ortation Bride Division. The full the e p p g Y urbanized 100-year frequency storm hydraulic grade line shall be plotted. All culverts shall have headwalls and wingwalls upstream and downstream. All culverts shall pass the fully urbanized 100-year frequency storm runoff without allowing runoff to pass over the road. All bridges shall have channel bottom and slopes concrete lined. The low point on the bridge structure shall be at least 1 foot above the fully urbanized 100-year frequency storm water surface. 12. Lot Grading: The minimum and maximum lot grades are 1.5% (1.5'V: 100'H) and 25% (1'V:4'H), respectively. Diverting or impounding the natural flow of surface waters, which results in damages to the property of another by the overflow of the water diverted or impounded, shall not be permitted. Fences (private and public screening) shall be constructed such that blockage of surface water flow does not occur. This includes the requirement that erosive conditions shall not be created around, under or near a fence structure. Unless drainage improvements are in a dedicated right-of--way or drainage easement as approved and accepted by the Engineering Division or his authorized agent, all such drainage improvements shall remain the responsibility of the owner for safety and maintenance and shall be considered private drainage facilities. Residential lot grading shall be conducted in a manner which will not allow runoff to cross more than two (2) lots (including the lot on which the drainage originates) before it enters a street or drainage easement. If this is not possible, then a drainage easement must be provided and any necessary facilities shall be constructed and installed by the Developer. When more than two (2) residential lots are graded to drain across each other, a concrete flume will be required to carry storm water runoff. The flume shall be designed to carry the 100-year frequency storm runoff assuming a fully urbanized watershed. Flumes shall be constructed of 5- inch thick, 3000 psi compressive strength concrete reinforced with #3 steel bars 18 inches on center. The flume shall have a minimum 3 foot width with 6 inch curbs. The flume shall be placed in a permanent drainage easement at least 10 foot in width with a minimum of 18 inches of easement on each side of the flume. No fencing will be permitted that encroaches or crosses the flume. Commercial lot grading will be conducted in a manner which will take all runoff to the adjacent streets or drainage easements. No lot area will • n in erin drain onto adjacent properties without approval of the E g e g Division. Commercial or institutional land use with a runoff coefficient higher than 0.55 (as in the case of schools, churches, and municipal facilities) which does not require actual commercial zoning shall be subject to the above commercial lot grading policy. Finished floor elevations shall be set a minimum of 1 foot above the top of curb at the centerline of the lot or 1.5 feet above the100-year frequency storm water surface elevation, whichever is higher. All lots that have a minimum finish floor requirement due to the presence of flood plain or other factors must have FEMA Elevation Certifications prepared and submitted by a licensed professional surveyor for review and acceptance by the City's Floodplain Administrator on two separate occasions during the construction process. An Elevation Certificate must be prepared, submitted, and accepted prior to the slab being poured and a second Elevation Certificate must be prepared, submitted, and accepted prior to issuance of the Certificate of Occupancy. Elevation Certificate information may be found on FEMA's website (www.fema.gov). 13. Off-Site Drainage: In respect to offsite drainage, the following provisions • shall apply: a. The Developer shall be responsible for all runoff from property upstream of his proposed development as though it were all fully developed. Runoff coefficients utilized to design drainage systems for the properties involved shall use the current zoning and/or the future use of the property as shown in the Future Land Use Plan, whichever is the most intensive use. b. Effect of the development's drainage design on downstream properties and adjacent properties shall be given proper consideration. Water concentrated in streets, pipes, drains, culverts, and channels will be moved to a recognized watercourse without damage to intervening structures or undue spreading across intervening land. When development in compliance with North Richland Hills Design Criteria increases the quantity or concentration of storm water runoff to adjacent property, the engineer shall perform analysis to prove that the downstream property or drainage system has sufficient capacity to convey the proposed increase. • A "recognized watercourse" shall herein be defined as either an open channel with hydraulic characteristics which provide capacity for at least a 10-year frequency storm after ultimate development of its watershed, or an underground storm drain with capacity for at least a 5-year frequency storm plus overland relief sufficient to safely discharge up to a combined 10-year frequency flow (based on ultimate watershed development) without damage to adjacent property. Such 10-year capacity shall extend at least 100 feet downstream from the point of discharge or from the Developer's property line, whichever is the greater distance. Typical examples of such "recognized watercourses" are the main channels of Mackey, Calloway Branch, Walkers Branch, Big Fossil, Little Bear, and Mesquite Branch Creeks, or those tributary creeks, streams, channels, or underground storm drains which meet the hydraulic capacity requirements of a "recognized watercourse". Bar ditches are not considered "recognized watercourses." The Developer is responsible for constructing all offsite channelization or underground storm drain with overland relief required to discharge concentrated storm water from the low. end of his development to the recognized watercourse, and also to obtain all the necessary easements from intervening land owners. Calculations will be required to show that connecting offsite drainage ways are capable of handling any increase in runoff due to development, concentration, or diversion for at least the 10-year storm frequency. Any drainage easements necessary due to the Developer's alteration of existing concentrated discharge locations (i.e., existing creeks, channels, or storm sewers) shall be acquired by the Developer at no cost to the City. c. Where the preliminary drainage analysis by the Developer indicates that additional runoff from the developing property will overload downstream drainage facilities and result in hazardous conditions, the City may withhold approval of the development until appropriate provisions have been made. These provisions shall include any drainage studies or plans necessary to indicate the offsite drainage problem will be corrected by offsite drainage construction. d. When required, the Developer will furnish to the City, a "hold harmless agreement" and a "release of liability" indemnifying the City of North Richland Hills from any liabilities due to damages caused to the downstream property owner by the discharge of storm drainage water from the said development. • C. Preliminary Drainage Analysis Guidelines The purpose of a Preliminary Drainage Analysis is to determine the need for drainage facilities and drainage easements either within the proposed development or offsite. These guidelines shall be used as the minimum for a Preliminary Plat. When requested by the Public Works Department, a Preliminary Drainage Analysis shall be submitted with a Replat or Short Form Plat. The Preliminary Drainage Analysis shall consist of the following items: 1. A topographical map drawn at a scale of 1" = 200' and depicting the watershed which drains to and across the subdivision. The map must include the subdivision and an area extending for 200 feet in all directions from the proposed subdivision as a minimum. The map must also include contour lines at one or two foot vertical intervals. Data from the City topo maps will be acceptable where available. Data from USGS Quad sheets will be acceptable only where City topo maps are not available. The map shall indicate any offsite or adjoining areas outside the limits of .the area being platted which are relevant to onsite drainage. Show any proposed or existing drainage and utility easements, water bodies, streams, and railroads, parks, cemeteries, and drainage ditches. Show location of existing utilities including gas and petroleum lines, electric, telephone and TV cable. Also, the location of any existing structures located within the area being proposed for subdivision. The datum for all topography shall be that of the United States Coast and Geodetic Survey or the City of North Richland Hills GIS datum. The Preliminary Analysis shall be sealed by a Registered Professional Engineer licensed by the State of Texas. 2. Calculation of the drainage areas, time of concentration, and storm water runoff rate for the 5, 10, 25 and 100 year frequency storms. 3. Identification of special flood hazard areas as defined by the Flood Damage Ordinance and as located by the current Flood Insurance Rate Map. D. Drainage Study Guidelines A Drainage Study is required when it has been determined that the area being developed will require storm water drainage facilities or drainage easements either within the development or offsite. The following criteria shall be used for the engineer to prepare a Drainage Study. 1. The study shall analyze the effect of the subdivision on existing downstream drainage facilities. The study shall be sufficient to verify • compliance with the criteria contained in Subsection B, paragraphs 6, 7, and 10 above. 2. The study shall include a topographical map as defined above in Subsection C, "Preliminary Drainage Analysis Guidelines." 3. Delineation and calculation of drainage areas together with proposed flow arrows shall represent flow patterns from runoff after all proposed improvements have been installed. Surface water drainage patterns shall be shown for each and every lot in the proposed subdivision and for each lot adjacent to the proposed subdivision. 4. In addition to those calculations required by the Preliminary Drainage Analysis, this study shall also include: a. Hydraulic calculations to each lateral, manhole, inlet and outlet structure on the pipe. Head losses shall be calculated as described in Subsection B. b. Inlet calculations utilizing the minimum time of concentration for the zoning type which is contributing the largest "CA" to the inlet. 5. If any portion of the proposed subdivision or its offsite improvements (including pipes or ditches) fall within the limits of a Federal Emergency Management Agency (FEMA) floodplain, additional backwater calculations may be required. Additional calculations in the form of a Conditional Letter of Map Revision will be required if: a. Any portion of the proposed subdivision is determined to be located within a FEMA Zone "A" floodplain; or b. Any portion of the proposed subdivision is determined to be located within a FEMA Zone "AE" floodplain and the overall subdivision (including all phases) is 5 acres or larger; or c. Any portion of the proposed improvements from a subdivision include dredging or filling within a FEMA designated floodway. Backwater calculations shall comply with normally accepted standards as required by FEMA for application for a Letter of Map Revision (LOMR). In addition, the calculations must begin with a previously defined Base Flood Elevation (BFE). The calculations shall continue upstream through the .project until the proposed BFE is within 0.01 feet of the existing BFE or the limits of the existing Zone "A" have been reached. A LOMR will be required prior to issuing building permits. • ~J 6. The Drainage Study shall be sealed by a Registered Professional Engineer licensed by the State of Texas. The following certification shall be included on the study and signed and sealed. I, , a Professional Engineer registered in the State of Texas, have prepared this drainage study in compliance with the latest published requirements and criteria of the City of North Richland Hills, and have verified that the topographic information used in this study is in compliance with said requirements and is otherwise suitable for developing this workable Plan of Drainage which can be implemented through proper subsequent detailed construction planning. Signature P.E., (Seal) U • f ~~ SECTION 1-06 STREET LIGHTING A. Installation Street lights in all subdivisions shall be installed on approved metal poles. 1. Poles must be approved by a public electric utility holding a City franchise and the Public Works Department. 2. Poles shall be contracted and paid for by the Developer during the construction phase of a subdivision and before building permits are issued. 3. Poles not purchased through a public electric utility holding a City franchise, shall be certified in writing by an engineer to meet the specifications as required by a public electric utility holding a City franchise and the Public Works Department. B. Location The location of street lights shall be as follows: 1. At all intersections. 2. Where a new street intersects an existing street. 3. Where a block is 600 feet or longer, a street light shall be installed every 600 feet or mid-block, whichever is the shortest distance. 4. If more than one mid-block light is required, they shall be installed to create an equal balance of light throughout the entire length of the block. 5. If a cul-de-sac block is 300 feet or longer, a street light shall be installed in the end of the cul-de-sac. 6. Street lights shall be installed at any other location as may be directed by the Engineering Division for the welfare and safety of the community. C. Thoroughfare Street Lighting Street lights on thoroughfares shall be the following type. 1. Street Light • 400W MH lamp • Tempered glass lens • • Mounted on 35 foot pole • Swept arm (KIM HA11-L) with finish to match fixture • Manufacturer: KIM 1A/RA252/400MH480/BL-P/SAL-TMI on a SAL35- 64400/BL-P pole • Provide pole with the factory base cover. The factory finish pole is to match the fixture. The pole shall have 1 set of banner stanchions. 2. Street Light (Signal Pole) • 400W MH lamp • Tempered glass lens • Mounted on signal pole • Manufacturer: KIM 1A/RA252/400MH480/BL-P/SAL-TMI on a SAL35- 64400/BL-P pole • Provide with swept arm (KIM HA11-L) with finish to match fixture and mounting bracket to match signal pole mounting boss. 3. Pedestrian Light • 100W MH lamp • Tempered glass lens • Mounted on 12-foot pole • Swept arm (KIM HA11-L) with finish to match fixture • Manufacturer: KIM 1A/RA252/400MH480/BL-P/SAL-TMI on a SAL35- 64400/BL-P pole • Provide pole with factory base cover. The factory finished pole should match the fixture. The fixture voltage should be verified prior to ordering fixtures. Only specified fixtures or approved equals shall be provided. Provide black fixtures, poles, base covers, mounting arms and adaptors. All designs must be approved by the Public Works Department. • • SECTION 1-07 MASONRY /CONCRETE SCREENING WALLS A. Construction Masonry or concrete screening walls shall be constructed according to the following specifications. 1. Concrete foundations shall have a minimum compressive strength of 3000 psi at 28 days. Compressive strength tests conducted by an independent testing laboratory shall be submitted to the City staff for confirmation. All testing costs shall be paid by the developer or his contractor. 2. Reinforcing steel shall be billet steel conforming to the requirements of ASTM A-615-G R.60. 3. Concrete for piers shall be placed within 8 hours of drilling pier holes. 4. Brick masonry shall be as approved by the City. 5. Mortar shall be Type "S". 6. Construction shall be in accordance with the requirements of the "Recommended Practice for Engineered Brick Masonry" Brick Institute of America. 7. Use #9 Gauge 1-3/4 inch wide galvanized ladder wire to extend horizontal 'in wall panel on every course. 8. The wall shall be a minimum of 6 feet in height as measured from the nearest/adjacent sidewalk grade. No masonry or concrete screening wall or column shall exceed 8 feet in height unless the wall is functioning as a retaining wall and is designed as such. 9. Unless it has been determined by the Engineering Division that no drainage problems are anticipated, an opening designed to allow for storm water drainage shall be provided. The opening shall be a uniform 2 inches high the full length between columns. 10. Prefabricated screening fences such as "brickcrete" or "woodcrete" may be substituted for on-site masonry construction, provided that the finish resembles typical masonry constructed fences. No ordinary concrete finishes or traditional smooth faced concrete block as a finish shall be allowed along collector or arterial streets. However, a concrete finish consisting of exposed aggregate shall be allowed. • 11. A 12-inch wide, 4-inch thick reinforced concrete mow strip shall be centered under the wall. 12. When Screening Walls cross property lines, they must be contained within a 2.5 foot Screen Wall Easement. 13. Screening wall maintenance shall be the responsibility of the property owner or homeowners association. 14. All masonry or concrete screening walls shall be designed by a Professional Structural or Civil Engineer licensed in the State of Texas. Sealed plans shall be submitted to the City for review and permitting. Plans must include a layout showing any/all underground utilities and utility appurtenances. B. Location 1. ~No masonry or concrete screening wall shall be located on public right-of- way. 2. Adequate sight visibility easements shall be provided at all street intersections. 3. The location and placement of a masonry or concrete screening wall shall be coordinated with the Public Works Department to avoid conflicts with utility and drainage easements. C. Plan Approval 1. Plans are to be designed, signed, sealed and dated by a professional Civil Engineer licensed in the State of Texas and furnished with the following information: a. The title shall include the legal name of the property on which the wall is being constructed. b. A plan view of the wall showing its location, limits, and stationing. c. Layout of existing utilities and a plan note indicating that both DIGTESS (1-800-DIG-TESS) and the City's Utility Division (817- 427-6440) are to be contacted 48 hours prior to digging on site so that utilities can be flagged prior to construction. d. A profile of the wall including grades for the top of the concrete mow-strip, adjacent top of curb, sidewalk and finished floor of proposed and/or existing adjacent slabs. • e. Elevation view of a typical column. f. Elevation view of the wall. g. Mow-strip detail. h. Drainage clearance under wall (uniform 2 inches). i. Steel tensile strength. j. Concrete compressive strength. k. Wind load calculations. • • 1 SECTION 1-08 EARTHWORK AND TREE PRESERVATION This section shall apply to all subdivisions which are proposed for development; are existing and require additional grading; or are single lot subdivisions (platted or unplatted) which are proposing excavation or fill. A. Definitions 1. Clear-Cutting -the removal of all trees or a significant majority of the trees within an area of land. 2. Conceptual Grading Plan - A topographical map of the subdivision with sufficient perimeter area to provide a clear definition of the initial elevations, watercourses, and drainage patterns. In addition, the plan includes proposed flow arrows, cross-sections and spot elevations sufficient to control the magnitude of excavation and fill. The plan must be sealed and signed by a Registered Professional Engineer licensed by the State of Texas. 3. Excavation -The removal of turf, soil, rock or weeds such that the surface is 6 inches lower than the initial elevation. 4. Fill -The deposition of rock, concrete, soil or sod such that the cumulative thickness of all materials is equivalent to 6 inches or greater. 5. Final Grading Plan - A topographical map of the subdivision with sufficient perimeter area to provide a clear definition of the initial elevations, watercourses and drainage patterns. In addition, the plan includes 1 foot contours, spot elevations and flow arrows. The plan is in sufficient detail and scale to determine limits and depths of excavation or fill. The plan must be signed and sealed by a Registered Professional Engineer licensed by the State of Texas. 6. Gradin -The movement of dirt, top soil, grass, native material, brush, trees, landscaping or other forms of surface material which will result in a long term difference of 6 inches or greater from the initial elevation. 7. Initial Elevation -The mean sea level elevation as it existed 5 years prior to the current date. 8. Multi-Lot Subdivision - A division of any tract of land into two or more parcels. 9. Protected Tree -Any self supporting woody perennial plant which has a caliper of 4 inches or more when measured at a point of 4.5 feet above • ground level and which normally attains an overall height of at least 15 feet at maturity, usually with one (1) main stem or trunk and many branches. It may appear to have several stems or trunks as in several varieties of oaks. 10. Selective Thinning - Thinning should include selective clearing of undesirable trees to allow unrestricted growth of young vigorous trees, especially hardwoods. Fifty to sixty percent shade is more desirable and conducive to all activities. Dense shade is the least desirable. On densely wooded properties selective thinning may be used to accomplish a required tree survey on the property. B. Unplatted Multi-Lot Subdivision When amulti-lot subdivision has been proposed for platting and the final plat has been approved by the Planning and Zoning Commission, but has not yet been approved by the City Council, the following provisions shall govern the excavation and fill process. 1. A conceptual grading plan shall be submitted to the Public Works Department. The plan will be reviewed for consistency with City ordinances and policies. If the concept is approved, a 30-day permit will be issued to allow grading to begin. 2. The process must be inspected by a Public Works Department representative and all fill shall be tested for compaction. 3. Areas which fail the compaction tests shall be excavated, the material .replaced (or new material imported, depending on moisture cflntent) recompacted and retested. 4. Areas which have been filled without adequate compaction tests or without inspection by a City Representative shall be considered as areas which have failed the compaction tests. C. Platted Multi-Lot Subdivision When 'a multi-lot subdivision has been platted in accordance with the existing Subdivision Ordinance and the plat has been filed with the County, the following provisions shall apply. 1. A final grading plan shall be submitted to the Public Works Department. The plan will be reviewed for consistency with City ordinances and policies. If the plan is approved by the Public Works Department, the applicant will be allowed to begin the excavation and fill process. -r~ 2. The process must be inspected by a City Representative and all fill shall be tested for compaction. 3. Areas which fail the compaction tests shall be excavated, the material ,replaced (or new material imported, depending on moisture content) recompacted and retested. 4. Areas which have been filled without adequate compaction tests or without inspection by a City Representative shall be considered as areas which have failed the compaction tests. 5. Areas of a multi-lot subdivision which are not graded at the same time as the rest of the subdivision will be required to comply with the provisions of 'a single-lot subdivision. D. Single-Lot Subdivision All single lot subdivisions shall be required to obtain a Grading and Excavation Permit as required by the current North Richland Hills Building Code. Note that a single-lot subdivision shall be considered multi-lot if the subject parcel and any adjacent parcels are owned by the same individual or entity. E. Revised Grading In all situations where the foot print of the building exceeds the pad shown on the approved grading plan, a revised plan shall be submitted to the Public Works Department. F. Testing All compaction shall be tested by an approved soil testing laboratory. 1. The testing facility must maintain a current permit with the Public Works Department. A sample application is included in the Appendix. The Public Works Department may disallow any and all firms which cannot or refuse to meet the minimum criteria established in the application. 2. All fill must be compacted to 95% Standard Proctor Dry Density. 3. Samples shall be taken at the rate of one (1) per 6 inch lift per 500 cubic yards of fill, or; one (1) per lot, whichever is greater. G. Slopes 1. Slopes created by excavation or fill shall not exceed 4 horizontal to 1 vertical. • 2. Retaining walls needed in public right-of-way to meet minimum/maximum grade criteria must be designed and constructed in compliance with current Building Code requirements, and include a decorative finish approved by the Engineering Division. Bare concrete walls over 8 inches in height are not permitted. Examples of acceptable finishes included a reinforced concrete wall poured with a decorative form-liner or stone veneer. H. Tree Preservation Chapter 114, Article II "Trees" of the North Richland Hills Building & Land Use Regulations contains complete criteria and regulations for tree preservation. This section only identifies applicability. 1. Tree preservation applies to real property as follows: a. All vacant and undeveloped property. b. All property to be redeveloped, including additions and alterations. c. All easements and rights-of--way, except those included in a preliminary plat approved by the Planning and Zoning Commission shall meet the terms and provisions of this article. d. The yard areas of all developed property, excluding developed single family residential property. 2. Protected Trees a. A "protected tree" is any tree that has a trunk caliper of 4 inches or more, as measured 4.5 feet above natural grade level. b. Protected trees shall not include the following species: Black Willow - (Salix nigra) Bois d'Arc (Maclura pomifera -female only) Cottonwood - (Populus deltoids) Chinaberry - (Melia azeoarach) Hackberry - Celtis occidentalis laevigata) Honeylocust - (Gleditsia triacanthos) Mesquite - (Prosopis glandulosa) Mulberry - (Morus albs) Tree of Heaven - (Ailanthus altissima) 3. If the Tree Preservation Ordinance applies to a property, a tree survey shall be submitted with the construction plans. The tree survey shall identify • protected and unprotected trees with their respective caliper and species, trees to be removed, and the means that the protected trees shall be replaced. Trees shall be replaced by new plantings or by payment into the Re-Forestation Fund in accordance with Ordinance No. 2422, Section 700. I. Erosion Control 1. A separate two year Erosion Control Maintenance Bond in the amount of 100% of the installation costs for the proposed erosion control measures must be provided prior to beginning any grading activities or construction of public infrastructure improvements. 2. Silt fences shall include wire mesh backing on the down stream side and be supported by steel posts. 3. A minimum of one roll width of Curlex matting (or approved equal) is to be placed at the back of curb following the parkway grading. 4. All areas disturbed during construction, including areas outside the construction boundary, are to be seeded, hydromulched, or sodded to re- establish vegetation. a. 70% vegetative growth is required in all disturbed areas beyond those for which a building permit has been applied for. b. 70% growth is defined as follows: In any given area, 70% of the dirt shall be occupied with active vegetative growth. This applies to all disturbed areas. A cumulative approach where a portion of the disturbed lot area is 100% vegetated and other areas left bare is not acceptable. J. Storm Water Pollution Prevention Plan The Texas Commission on Environmental Quality (TCEQ) issued the Texas Construction Storm Water General Permit (CGP) that regulates the storm water discharge from construction sites one (1) acre or larger. Storm water discharge is defined in this document as discharge from construction activity including clearing, grading and excavation, and construction materials or equipment storage or maintenance, or other industrial storm water directly related to the construction process. The CGP requirements set forth below apply to construction sites disturbing more than five (5) acres: 1. Prepare Storm Water Pollution Prevention Plan (SWP3) • a. Components of SWP3 (1) Site Description (a) Project type (e.g., office park), total acres disturbed (b) Runoff coefficient before and after project (2) Site Plans (a) Drainage patterns (b) Location of borrow and fill areas (c) Location of equipment, material, chemical, waste, and fuel storage areas (d) Outfall locations (where runoff leaves property) (e) Location of physical controls (retention ponds, field outlets, silt fence) (3) Name of receiving water and city (4) Wetlands/endangered specifies/habitats (5) Historic registry properties affected (6) Description of erosion control/sediment controls to be installed and responsible party (7) Sequence of major construction phases, estimated and actual dates (8) Structural control maintenance -responsible parties (9) Identify non-storm water discharge (e.g., landscape watering) (10) Identify industrial storm water discharges (e.g., dedicated concrete plant) (11) Best Management Practices (BMPs) for material stockpiles, chemical storage, and waste disposal (12) Inspections (a) Designate individual(s) who will conduct inspections (must be qualified individual or other person under supervision of qualified individual) (b) Inspection and corrective action summary forms/reports (c) Regularity of inspections (once per week or every two (2) weeks and after 0.5 inch rain event) • (d) Copy of permit text 2. Post sign at construction entrance a. File Notice of Intent (NOI) (1) Must be filed by operator with day to day authority to direct construction activities, to make changes to the design of the storm water controls or to specify the BMPs to be implemented. (2) The CGP requirements for construction sites between one (1) -five (5) acres or less than one (1) acre but is part of a common plan of development disturbing one (1) -five (5) acres does not require filing the notice of intent. 3. Designate and identify qualified individual(s) 4. Implement SWP3 a. Implement all physical controls, BMPs, inspections, and control maintenance. (1) Erosion/sediment controls (a) Flow diversion -dikes, swales, pipe slope drains, concrete flume (b) Surface flow management -silt fence, straw bale berm, soil retention blanket (c) Permanent drainage - storm sewer drain inlets, culverts, drain pipes (d) Sediment traps -retention pond, rip-rap barrier, filter fence (e) Source controls -vehicle tracking, stockpile berms, fuel storage/transfer, equipment maintenance, dust control, sanitary waste . (f) Dewatering -sump pit, settling basin, lift station b. Best Management Practices (BMPs) (1) Vehicle tracking offsite (a) Dust suppression (b) Inspect vehicles prior to departure (c) Wash off vehicle in designated area (d) Collect wash water, discharge to sanitary sewer or trap in retention pond f (e) Use large gravel at construction entrances and heavily traveled internal roads (2) Stockpile management (a) Keep pipe, rebar, parts and construction material stockpiles organized (b) Confine stockpiles or berms (c) Keep amount on site as small as reasonable possible (3) Controls maintenance (a) Inlet protection barriers free of silt buildup (b) Replace/clean gravel and rip-rap stone (c) Silt fence secure and free of buildup (d) Replace straw or sand bag berms (e) Repair soil blanket tears (f) Remove sediment buildup in retention pond, outfalls For a complete list of acceptable BMPs, refer to the latest version of the NCTCOG Reference Manual -Storm Water Quality Best Management Practices Manual for Construction Activities. 5. Update plan as necessary based on inspection findings and project changes. a. If modifications to storm water management, erosion control, or BMP's are required, such changes must be implemented prior to the next anticipated storm event or as soon as possible. If needed, revisions to the SWP3 shall be made within 7 calendar days after inspection. 6. File Notice of Termination when final stabilization is achieved or when operational control ceases. a. Stabilization practices include temporary vegetation, preserving existing vegetation, permanent landscaping, mulching, geotextiles, sodding, buffer strips, protection/preservation of trees, erosion control blankets/mats. b. Stabilization must be initiated not more than 14 days after construction activities cease or if activities are not planned to resume within 21 days. c. Initial stabilization must commence as soon as possible when adverse weather conditions persist beyond 14 days. • d. Final stabilization is defined as at least 70% vegetative cover in all areas. For sites disturbing between one and five acres, all CGP requirements apply, except filing a Notice of Intent (NOI). A complete copy of this documentation (as required by the state) must be submitted either by the developer's engineer during plan approval or .by the contractor after the construction plans are approved. This information must be submitted to the City prior to scheduling apre-construction meeting. The City construction inspectors will make periodic reviews of the required maintenance schedules as outlined in the SWP3. The erosion control standards described within this section are an outline of the state requirements set forth in the Construction General Permit issued by TCEQ. The engineer/contractor should contact TCEQ for the application and complete details~of the CGP. • • • APPENDIX STANDARD DETAILS • Detail No. Category Description 1 M-1 Misc. General Notes, Sht. 1 of 3 1M-2 General Notes, Sht. 2 of 3 1 M-3 General Notes, Sht. 3 of 3 2M NRH Project Sign 3M Trench Embedment and Backfill Details 1 P Paving Residential Streets Hot Mix Asphalt Concrete Pavement 2P Residential Streets Reinforced Concrete Pavement 3P Collector Streets Hot Mix Asphalt Concrete Pavement 4P Collector Streets Reinforced Concrete Pavement 5P Arterial & Industrial Streets Hot Mix Asphalt Concrete Pavement 6P Arterial & Industrial Streets Reinforced Concrete Pavement 7P Pavement Marking Details 8P Typical Left Turn Lanes 9P Concrete Valley Details 10P-1 ~ Curb Ramp Details I 10P-2 Curb Ramp Details II 10P-3 Curb Ramp Details III 10P-4 Curb Ramp Details IV 10P-5 Curb Ramp Details V 10P-6 Curb Ramp Details VI 11 P-1 Residential Drive Details 11 P-2 Residential Drive Details 12P ~ Commercial Drive Details 13P Drive with Culvert Details 14P-1 Combination Rail Type C301 14P-2 Combination Rail Type C301 14P-3 Combination Rail Type C301 15P-1 Permanent Asphalt Pavement Replacement 15P-2 Temporary Asphalt Patch 16P Pavers in Public ROW 1 D Drainage Channel Liners 2D Storm Drain Flood Limits 3D Reinforced Concrete Channel Liner Details 4D Concrete Pilot Channel 5D Concrete Flume 6D Concrete Channel Apron for S. D. with Vertical Headwall 7D Concrete Channel Apron for S. D. with Sloping Headwall 8D Concrete Collar Details 9D ~ Storm Drain Tap Detail 10D Detail • Concrete Plug Details No. Category Description 11 D Drainage Standard Drop Inlet 12D-1 Standard 4' Square Storm Drain ManholeNault, Sht. 1 of 2 12D-2 Standard 4' Square Storm Drain ManholeNault, Sht. 2 of 2 13D-1 Standard 5' Square Storm Drain ManholeNault, Sht. 1 of 2 13D-2 Standard 5' Square Storm Drain ManholeNault, Sht. 2 of 2 14D-1 Standard 6' Square Storm Drain ManholeNault, Sht. 1 of 2 14D-2 Standard 6' Square Storm Drain ManholeNault, Sht. 2 of 2 15D Angled Storm Drain ManholeNault Detail 16D-1 Standard Curb Inlet, Detail No. 1 16D-2 Standard Curb Inlet, Detail No. 2 16D-3 Standard Curb Inlet, Detail No. 3 17D Inlet Protection Block and Gravel 18D-1 Channel Access Ramp, Sht. 1 of 2 18D-2 Channel Access Ramp, Sht. 2 of 2 1 W Water Valve and Thrust Block Details 2W Detail of Valve Locations at Street Intersections 3W 1 Fire Hydrant Details 3W 2 Fire Hydrant and Water Meters 4W Water Service Connection Details Single and Double 5W ~ 2" Water Service 6W Domestic 4" Meter I nstallation 7W Irrigation 4" Meter Installation 8W Detector Check Installation Details 9W Blow-Off Hydrant 1 S Sewer Sanitary Sewer Manhole Details 2S Precast Concrete Manhole Details 3S Sanitary Sewer Drop Manhole Details 4S Sewer Service Connection Details r-~ ~~ 1~I~H CITY OF NORTJ~ RIGHLAND HILLS GENERAL NOTES • 1. ALL CONSTRUCTION TO BE IN ACCORDANCE WITH THE CITY OF NORTH RIGHLAND HILLS' STANDARDS AND SPECIFICATIONS. 2. UTILITY CONTRACTOR AND STREET CONTRACTOR ARE TO NOTIFY A CITY TECHNICAL CONSTRUCTION INSPECTOR AT (817) 427-6440, AT LEAST 48HOURS PRIOR TO BEGINNING CONSTRUCTION. 3. ALL CONSTRUCTION BARRICADING TO BE IN ACCORDANCE WITH CURRENT "TEXAS MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES FOR STREETS AND HIGHWAYS" GUIDELINES. 4. DEVELOPER /CONTRACTOR IS RESPONSIBLE FOR COORDINATING PERMISSION FROM TXDOT FOR ANY WORK IN STATE ROW. 5. ALL MANHOLE LIDS SHALL BE PAINTED BLACK. 6. PRIOR TO FINAL ACCEPTANCE OF A DEVELOPMENT, THE CITY MAY REQUIRE A FIELD SURVEY PROVIDED BY A REGISTERED PROFESSIONAL SURVEYOR TO VERIFY THAT THE AS-BUILT COORDINATES MATCH THE APPROVED DESIGN. A R: 7. ALL WATER MAINS SHALL BE PVC AWWA-C900, DR18, CLASS 150. 8. GATE VALVES SHALL CONFORM TO ANSI/AWWA C509-87J. 9. CITY ORDINANCE PROHIBITS ANYONE {OTHER THAN CITY EMPLOYEES} FROM OPENING OR CLOSING A WATER VALVE WHICH IS PART OF THE ACTIVE SYSTEM. 10. ALL FITTINGS SHALL BE RESTRAINED WITH ANCHORING COUPLINGS OR RESTRAINING HARNESSES. 11. ALL FITTINGS SHALL BE WRAPPED WITH 8 MIL POLYVINYL PLASTIC. 12. WATER SERVICES SHALL NOT BE DIRECTLY CONNECTED TO WATER MAINS. SIXTEEN (16"} INCHES IN DIAMETER OR GREATER. 13. THE MINIMUM HORIZONTAL SEPARATION BETWEEN ANY WATER MAIN AND A STORM DRAIN FACILITY SHALL BE EQUAL TO 2.5 FEET OR HALF THE DEPTH OF THE WATER LINE, WHICHEVER IS GREATER. 14. ROUTE WATER LINES AROUND STORM DRAIN INLETS WITH A MINIMUM OF 12" CLEARANCE OUT-TO-OUT. 15. MINIMUM DEPTH OF COVER OVER ALL WATER MAINS SMALLER THAN TEN {10") INCHES IN DIAMETER SHALL BE THREE {3) FEET. MINIMUM DEPTH OF COVER FOR WATER MAINS TEN (10") INCHES AND LARGER SHALL BE THREE AND ONE-HALF (3.5'} FEET. 16. DETECTOR CHECK ASSEMBLY SHALL BE LOCATED IN AN UNDERGROUND VAULT WITHIN A WATER LINE EASEMENT. DETECTOR CHECK EQUIPMENT SHALL NOT 6E LOCATED WITHIN BUILDINGS. 17. A BILCO LID K-5 {3.5' x 3.5') OR APPROVED EQUAL IS REQUIRED ON DETECTOR CHECK VAULTS. ATRAFFIC-RATED LID {CERTIFIED AS TRAFFIC-RATED BY THE MANUFACTURER} IS REQUIRED WHEN VAULT IS LOCATED IN AN AREA SUBJECT TO VEHICULAR TRAFFIC. 18. ALL PORTIONS (EXCLUDING CHAINS) OF FIRE HYDRANT ABOVE GRADE SHALL BE PAINTED WITH TNEMEC SERIES 02H HI-BUILD * GENERAL NOTES ~1 OF 3} TNEME-GLOSS. COLOR: CHILEAN RED. 19. BLOW-OFF HYDRANTS ARE TO BE SURROUNDED WITH HIGH-VISIBILITY NORTH CONSTRUCTION FENCING FOR THE DURATION RIGHLAND OF CONSTRUCTION ACTIVITY. HILL R 7-01-2009 FIGURE 1M-1 . CI7~Y O~ NORTH RICHLAND l511LLS ~3LN~RaL NOTES SANITARY SEWER: 20. ALL SANITARY SEWER PIPE SHALL BE SDR 35 PVC (ASTM D-3034), UNLESS THE LINE IS DEEPER THAN 1 ~ FEET, THEN SDR 25 PVC SHALL BE USED. 21. ALL SANITARY SEWER LINES ARE TO HAVE ONE JOINT CENTERED BELOW WATER MAIN CROSSINGS. 22. WHEN PLACING A NEW SANITARY SEWER MANHOLE OVER EXISTING VITREOUS CLAY PIPE, INSTALL NEW PVC PIPE ACROSS THE MANHOLE AT A LENGTH TO BE DETERMINED BY THE CITY REPRESENTATIVE. 23. SEWER MAINS WHICH REQUIRE MORE THAN AN EIGHTEEN (18"} INCH DIFFERENCE IN FLOW LINES MUST BE ACCOMODATED WITH A FIVE (5') FOOT DIAMETER MANHOLE WITH AN INTERNAL DROP. 24. ALL SANITARY SEWER MAINS SHALL END IN A MANHOLE. CLEANOUTS WILL NOT 8E ALLOWED. 25. THE ..MINIMUM HORITZONTAL SEPARATION BETWEEN ANY SANITARY SEWER MAIN AND A STORM DRAIN FACILITY SHALL BE EQUAL TO 2.5 FEET OR HALF THE DEPTH OF THE SANITARY SEWER, WHICHEVER IS GREATER. 2fi. THE MAXIMUM DEPTH FOR ALL SEWER SERVICE SHALL BE 10 FEET. 27. INDIVIDUAL 4" SANITARY SEWER SERVICES WILL NOT BE PERMITTED IN MANHOLES WITHOUT THE EXPRESS PERMISSION OF THE PUBLIC. WORKS DEPARTMENT. 28. A MANHOLE MUST BE PROVIDED AT THE MAIN FOR ALL 6" AND LARGER. SANITARY SEWER SERVICES. 29. SERVICES WHICH ARE CONNECTED TO MANHOLES SHALL BE INSTALLED A MINIMUM OF 8 INCHES ABOVE THE MAIN FLOWLINE. DRAINAGE: 30. ALL STORM DRAINAGE PIPE SHALL BE ASTM C-7fi, CLASS III REINFORCED CONCRETE, UNLESS .NOTED OTHERWISE. 31. ROCK RIP RAP RUBBLE SHALL USE 12" (MINIMUM) ROCKS AND BE GROUTED SO THAT fi" OF THE ROCKS ARE EXPOSED. 32. NO PRECAST INLETS ARE PERMITTED FOR PUBLIC DRAINAGE SYSTEMS. STREETSCAPE: 33. ALL STREET FEATURES (TRAFFIC SIGNALS, POLES, STREET LIGHTS, STREET SIGNS, .ETC.) MUST BE DESIGNED IN ACCORDANCE WITH CURRENT ADOPTED STANDARDS. CONTRACTOR SHALL CONTACT THE PUBLIC WORKS DEPARTMENT AT (817)-427-6400 FOR A CURRENT LIST OF APPROVED STREETSCAPE MATERIALS. PA I 34. ALL PAVEMENT MACHINE. 35. "CURB RAMPS" AT INTERSECTIONS DEPARTMENT. FOR PUBLIC STREETS MUST BE CONSTRUCTED USING A PAVING ARE TO BE CONSTRUCTED ON ALL PERMENANT GURB RETURNS OF ALL STREETS OR AS DIRECTED BY THE PUBLIC WORKS * GENERAL NOTES (2 OF 3) • NORTH RICHLAI'JD HILLS R 7-01-2009 FIGURE 1M-2 CITY OF NORTH RICHLAND H/~ r c GENERAL NOTE$ PAVING ~CONTINUEO}: 36. ALL CONCRETE SHALL BE CLASS "C" CONCRETE AND SHALL HAVE 4.5 LB/IN OF CEMENT/SY, MAXIMUM SLUMP OF 5 INCHES, AND A 3fi00 PSI COMPRESSIVE STRENGTH AT 28 DAYS, UNLESS SPECIFIES OTHERWISE. CONCRETE SHALL BE PLACED WHEN TEMPERATURE IS 35'F AND RISING, IF THE TEMPERATURE IS 40'F AND FALLING THEN PLACEMENT SHALL BE STOPPED. NO FLYASH SHALL BE ALLOWED IN THE CONCRETE MIX. 37. OPEN CUTTING PAVEMENT TO INSTALL NEW UTILITIES IS NOT ALLOWED, THE CONTRACTOR MUST BORE THE UTILITY UNDER THE EXISTING STREET AND USE ~-INCH STEEL ENCASEMENT PIPE THAT IS AT A MINIMUM CLASS 51 STEEL. SPACERS SHALL BE USED TO CENTER THE UTILITY PIPE IN THE ENCASEMENT PIPE AND THE ENCASEMENT PIPE SHALL BE GROUTED AT THE ENDS. 38. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPLACING TEMPORARY STREET PATCHES INSTALLED ON PUBLIC STEEETS WITH PERMENANT REPAIRS WITHIN 21 CALENDAR DAYS OF OPEN CUTTING THE STREET, OR AS DIRECTED BY THE ASSISTANT PUBLIC WORKS DIRECTOR. 39. TRAFFIC LANE MARKINGS SHALL BE INSTALLED WITH APPROVED RAISED MARKINGS (TRAFFIC BUTTONS TYPE 1 C, 1 A, ETC.} UNLESS OTHERWISE APPROVED BY THE PUBLIC WORKS DEPARTMENT. ALL PAVEMENT MARKINGS "LEGENDS" SHALL BE INSTALLED WITH APPROVED THERMOPLASTIC MARKINGS. GRADINGf EARTHWORK/EROSION CONTROL: 40. ALL AREAS DISTURBED DURING CONSTRUCTION, INCLUDING AREAS OUTSIDE THE CONSTRUCTION BOUNDARY, ARE. TO BE SEEDED, HYDROMULCHED, OR SODDED TO RE-ESTABLISH VEGETATION (AT LEAST 70~} PRIOR TO FINAL ACCEPTANCE. A CUMULATIVE APPROACH WHERE A PORTION OF THE DISTURBED AREA IS 100 VEGETATED AND OTHER AREAS ARE LEFT BARE IS ITT ACCEPTABLE. 41. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE COST OF A MAXIMUM NUMBER OF PASSING FIELD DENSITY TESTS ON LIME STABILIZED SUBGRADE EQUAL TO THE RATIO OF 1 PER 100 LINEAR FEET OF STREET AND .ALL EALING DENSITY TESTS AND REQUIRED MOISTURE-DENSITY CURVES. 42. ALL FILL SHALL BE COMPACTED TO 35~ OF THE MAXIMUM DRY DENSITY AS DETERMINED BY THE STANDARD PROCTOR METHOD (ASTM-698}. 43. STOCKPILING OF EXCESS FILLS WILL NOT BE ALLOWED WITHIN CITY LIMITS WITHOUT OBTAINING AFILL/EXCAVATION PERMIT. 44. PARKWAY GRADING SHALL NOT RESULT IN SLOPES GREATER THAN 4' HORITZONTAL TO 1' VERTICAL t4:1 }. 45. ALL PARKWAY GRADING SHALL BE COMPLETE IN ACCORDANCE WITH THE APPROVED PLANS PRIOR TO THE CITY ACCEPTING THE PROJECT. 46. A ROW OF CURLEX MATTING (OR APPROVED EQUAL) OR SOLID SOD SHALL BE PLACED BEHIND THE BACK CURB IN PARKWAYS. 47. SLOPES GREYED BY EXCAVATION OR FILL SHALL NOT EXCEED 3' HORITZONTAL TO 1' VERTICAL (3:1) FOR A PERIOD MORE THAN 120 DAYS. IF LONGER THAN 120 DAYS THE SLOPE SHALL NOT EXCEED 4' HORIZONTAL TO 1' VERTICAL (4:1 }. * GENERAL NOTES (3 OF 3) 48. ALL STATE ANO LOCAL REQUIREMENTS MUST BE MET PERMITTING TO STORM WATER NiRTH POLLUTION PREVENTION PLANS ~SWPPP) . RICHLAND HILLS R 07-01-2009 FIGURE 1 M-3 3.2.26 PROJECT SIGN: SUBSIDIARY TO BID ITEMS. THE CONTRACTOR SHALL FURNISH AND MAINTAIN ALL-WEATHER PROJECT SIGN AS ILLUSTRATED BELOW. THE SIGN SHALL HAVE A BLUE BACKGROUND WITH WHITE FRAME AND LETTERING. IT SHALL BE LOCATED AT THE PROJECT SITE AS DIRECTED BY THE OWNER'S PROJECT REPRESENTATIVE. *8'-0" ~ _ ~ *3" _ *3„ - -~. A A *3„ ,.,~ ~ _ ~~ ~V V~ ~V~ V V *3" *4n *3' -_ *4" *3n PROJECTED COMPLETION - _, 20__ Q ao I w 4"x4"x1 Q' ~ S4S TREATED + -~ ~i SECTI CAN A- A * SIGN5 TO BE USED IN RESIDENTIAL AREAS SHALL BE HALF OF THE DIMENSIdNS SHOWN. r * NRH PROJECT SIGN NORTH RICHLAND HILLS R o~-01-2009 FIGURE 2M MISCELLANEOUS TRENCH EMBEDMENT AND BACKFILL DETAILS I• NATIVE TRENCH MATERIAL. (NO ROCKS OVER 3` IN DIA) w ~,~C • ~ 1-~ i ~ ~~ NOT TO SCALE NATIVE TRENgi MATERIAL (NO ROCKS OVER 3" W DIA.} r N ~ W / > 'S ~~ CUSHION y~ ~,#' SAND Y '' ~~ ASTM -~ C-7G RCP ~-~' NO ROCKS LARGER >THAN 1' biA. ~~.. ~ 1.. WASHED ROq< TO SPRING LINE 3"OF~i"- 1" WASHED ROCK BELOW PIPE AS BEDDING STORM DRAIN ~• NATIVE TRENCH MATERIAL {NO ROCKS OVER 3' IN DIA.} ~~ , ~~ t 1 PEA GRAVEL OR X10 CHAT GENERAL NOTES: 1. ALL TRENCH BACKFK.L SHALL BE COMPACTED TO ~5X STANDARD PROCTOR DRY DENSITY (ASTM D-698). 2. MECHANICALLY COMPACTED TRENCH BACKFILL SHALL BE PLACED IN NO GREATER THAN $' LIFTS. TESTING SHALL BE AT THE RATE OF ONE TEST PER LIFT PER 500 FEET DF TRENCH. ANO WHERE dTYS REPRESENTATIVE REQUIRES ADDITIONAL TESTS. 3. IF A DIFFERENT TYPE OF STORM DRAIN PIPE IS APPROVED BY PUBLIC WORKS A SPEgFiC EMBEDMENT ~ BACKFILL DETNL MALL NEED TO BE SUBMITTED AND APPROVED BY THE aTY 4. EMBEDMENT TO BE IN COMPLIANCE WITH CURRENT TCEQ REQUIREMENTS. 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STREETS REINFORCED CONCRETE PAVEMENT NORTH RICHLAND HILLS R o~-01-2009 FIGURE 2P • • CJ T•o•a sue, ~ ~ W ~ N' ~~ L R~ M.: ~ ~ ~ ~ ~.. ~~ ~U~ ~~ ~ -v- ~ U (~ R ~O N Z Q w a O 0 a O 00 d' O R 0 wl N w Q 07 U a U W N ~ ~ ~_ ~ ~ ~~WW 2 0° O ~ W a~~cc ~Um~ W W ~ ~~~4tW S~ ~ /~ /~ s [V N N ~~~~~ ~~\` ~ \ j\ .~ N~ N~ ,~ ~_ ~_ o= o~ s m R m W O ~W ~W ~m ~~ ~~ ~•.-- ~ `° ~'~ y. . - 4a _ a N = N - O v o r _ Q_ U W~ W D a m o ~' vo w ~ O a~ W a" ~' s ~ ~ ~~ ~ - ,l ~~ b Qa~~gg;~~~~ ~ '~ s ~ o o .- N WF- ~ c$g3oasocdddd ~WW . ~ 7So~~~~~~-- W~LL ~ ~ aodr~ocoo V J ~'v- g '~ ,Q J(n °C o ai e3 ti d o - - - - m ~ . L1%~~ oo~c3 _ O a V ~ ~ ~ ~~ ~ ~,~ b in 'io ~ ~ 't m 80 ~ ~ .- N N N N N N T.x~- ~~ } ~ x ~ _ ~_ W V Z ~ ~ Y -- W ~~~ ~ t ~~~~ ~ QW ~ y ~ m~~ ~ ~< ~- a c'~ ~ ~ ~ ~ A ~ ~ ~ 5 ~~~~~~~ ~ ~ ~~ z ~ ~ ~ ~ ~ ~~~~ ~~ ~! ~YL~WL~~tZ'~ ~i=/1 ~+-, ~ ~ 1= ~ Z ~ m ~~ .. W< G~Z3 ~ ~ ~~ ~~f~ ~ t~ ~~ ~ . ~O ~-~ ~i~o~ ~• z ~ o .~~ -~ ~#~Fzz ~ .s~~~F a.p z ~j O -4W+CW fl~~l~- <~< ~U~v~+CV!=mN~~~NJt7~ Ca ~ c3 ri .r COLLECTOR STREETS HOT MIX ASPHALT CONCRETE PAVEMENT NORTH RICHLAND HILLS R 07-01-2009 FIGURE 3P ~I ~ ~ ~~~ 1 • '~ ~ ml I ~r m <~ ~~~ ~~ ~m~ N~ H ~~ U U~ ~~W ~~ , ~ 3 :, ~~ ~y ~. a~ ~~ ZZ O~ ~W -~ .r.• ..+ / ., ~ `i L. w ~\ ~` ¢ . ` ~/~ Z~ O ~ +~ / ~ ~\L• /\ ~ ~ ~ O $ ~ \ " 'z • ~:, • '~t ~~ /\\ H _ g ~ W i. :, -:, j ~ d .- ~ .:, ~ ~ :~~~i . , ~ o ~ . . . 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LINE ~ ~~~ ~ °~~ a~~ ~~~~ ~~ ~~~ ~_ ~~~ d' O U ~ ~ ~~~~ a n~ ~~ ~~ ~~~~ L~~~~ ~, _~~ ;~~ ~ ~ ~• ~~ 4~` .. /~ ~ ~p %~ . ~~ ~~ ~N N ~ fir f \ v ~ m _ ~~ ~ ~W ~ LV ~ t~ ~- . ~J o ~• ~ Q~ F- ~- ~~ U :,~ .. ~ w w I'• (~ =s : ~ ~ o~ I- 1 Z`5 a ~ ~- ~m '~ Wa ~~ ~~~ a r ~ N c~ ~~~~ ~~~~ ~ ~ ~ r r w~~ ~° ~aoaQ~~oaa °~~~ ~ ~ ~~a~~~~o ~ ao as Z--------- ---- Q_J(/) dc3ddad ~0~-------------- ~~~~ m ~ de3do OQU- --------- ~ -- ~ ~ ~ yUj a~ !i~ ~ b ~ ~ N ~ N N (IJ ~ ~ ~ ~ W ?oa:W J z ~ Q oaQ°D~Bc~' `` m ~ ~'~'~a~~~a w ~~ W Q NW'~Wi~ W~woO-~WW ~ V1 ~ ~~~~~~m~m ~zm wc°sa -a ~ C7U=m=~QQV~NN~W W~ ~~2 ~ oQ~JZ~~~~~~Z~~ QUO Z W o~Om~~ ~Q~ ~}.~ W .~ o~ZRw~aQ~~w-mom V1~WQW'UZ~~ JQ J =~J~r .ago W ~Z~ ~.IJWW JZOVjZQ~O Q ~UVW a~~~~`[a~ZFwa~n QW~O`LiJNW~ ~ a-Qm o ~ =O~~N~C7 .NW~aWmJ~QO o_~o.~.~~Qcn o ~- ~ OC a?C3Ro~o~~zoa~~a ~t°N~~~`' ~~~Wvo=c~~w~~jo~QO~ ~v°z~=w~~3Q Q~m~~~~ZF ~-`' v°°~~v=iac~~oc~5~-zai~~c~naaa Z ~ CV M ~ ARTERIAL & INDUSTRIAL STREETS HOT MIX ASPHALT CONCRETE PAVEMENT ~rr~R Tu 1t1LHLAN ll HILLS R 07-01-2009 FIGURE 5P ~~ 0 I ~ ~. ^I F i b ~ .~ ~~ ~ ~~ <~ ~ N~ 0 (1.~ a Z Q W ~t ~ ~ tir••. `~ ~ : _ ~~ ~~\ ~ :~~ ~ ~M~ -i\ ~aD m~ -~ ~~c e •r a~ ~~_~ lV .. f _ / U r. \ .~ .~. ~t~ , ~ ~. • \T rraf ao ~~'' \/ ~~ ~ ~~ ,~~X~ n s'~. RY /V - U ~ Q b M b N ~~ ~~ .~ y v~ a , ~ J ~-•^_L R.o.w. uNE ~~ ~~ ~~~~~ o~~~~ ~. v~ ~ ,., M 1- ~~ ~ Z ~~~a O J U ~~ ~ ~~ sN a ~~ ~~ F~ ~~ ~~ I • ~- 4 ~ ~ ~%~ W \/ ~~ ` ~ ~~ ~~ ~ ~ \~ . ~/ / ~ o '. \\ N ~ . ~j / ~ ~~ •' .\~ ~~~ +. J 4 ~ a~ "/~ ~ ~ \~~ Z .~a`\ O ~ .. •- ,~ .~. ~/ w • /\ (~} _ ~ . i~~ ~ ~ f ~t Q • -' % ~~ ~ ~ Q.~.i ~~~ ~ ~ . ~ ~~~ z b ~ ~ \N~. OJ o~ ~~ _~ ' ~` ~ ' \\ ti ~ ~ ~- 1 ~ v ~ ~'\` ~ ~.- . ..~ ~ ~ ~ . \~ ~a ~~ . ~ ./ .~,~~ ~ ~~ . ~~ ~ •.~~~~ 1 Z% /, - . ~~ ~ ~ ~ %~i ~W / ~ ~~ • (~ ~ ~ >m a ``' Jt F ~~ ~ ~ /` ~ U ~~ ~ '' ~~W _. ~ ~~ Z~ o~ ~~ ~ ~ ~U --~~-- ~~~~~ ~ ~_~ g ~~ ~• ~ ~• ~ ~ ~~=~ ~ ~W ~. W a ~] ~ ~ . W~ S ~ ~- r~r' ~e~ 3 ~~~ ~~ ~ ~~ ~ ~e ~~~ ~~~ ~w NU~ Za ~~ ~Z U r ~ ~ ~~ ~ ~ m ~~ ~~ ~~ ~~~ ~ ~ ~~ ~ ~ ~ .. ~ ~ ~ ~ ~~ ~ ~ ~ ~ a ~ .~ ~ ~ ~ ~ ~ ~ ~~ ~ b ~~ ~~ ~ ~ ~ ~~~ p $ ~~~ ~~i~ ~~;}~~ ~ ~ ~~ ~ ~ ~ ,~ m ~~ ~ ~~~, ~~~~ ~ pp ~~ ~ ~~', W F q ~ ~ ~ ~ ~ ~ ~~ ~~ ~~ v ARTERIAL & INDUSTRIAL STREETS REINFCRCEQ CONCRETE PAVEMENT NORTH RICHLAND HILLS R o7-01-2009 FIGURE 6P TYPICAL DASH LINE 10 FT. DASH WITH fi BUTTONS ON 2 FT. CENTERS 30 FT. SPACES -- 2 ~- 30' C/C 10' NOTE: LEAD BUTTONS FACING TRAFFIC FLOW WILL BE REFLECTIVE TYPE IC OR TYPE IA. ALL OTHER BUTTONS TYPE "W" OR "Y", AS SPECIFIED ON PLANS. TYPICAL DOUBLE YELLOW (NO PASSING) 4' ^ • • • ~ ^ • • • ~ ^ ~ • ~`i$" NOTE: BUTTONS TO BE INSTALLED ON 4 FT. CENTERS, 8 IN HES APART. LINE TO TERMINATE FOR INTERSECTIONS. BUTTONS TO BE TYPE "Y" WITH TYPE IIAA BUTTONS ON 20 FT. CENTERS. TYPE IIAA BUTTONS TO BE USED AT THE START AND END OF STRIPES AT INTERSECTIONS. TYPICAL CONTINUOUS LEFT TURN LANE 32' 4' - ..- • • • • • • • • • • • • • • • • • ~ • ~ TYPE IIAA 6" C/C • • • s ~ • NOTE: ALL BUTTONS TO BE TYPE Y AND TYPE IIAA. OUTSIDE LINE TO BE ~' " T BE ON 4 FT. CENTERS AS ON 4 FT. CENTERS AS ABOVE. INSIDE DASH 0 ABOVE. TYPE IIAA BUTTONS AT START OF EACH DASH TO MATCH TYPE IIAA BUTTONS IN THE LINE. LINES AND DASHES TO TERMINATE AT INTERSECTIONS WITH TYPE IIAA BUTTONS. SPECIAL PROVISIONS: 1. BUTTONS AS PER ITEM fi72 TXDOT STD. SPECS. 1993. 2. ADHESIVE -TYPE II M AS PER ITEM 575 TXDOT STD. SPECS. 1993. 3. CONSTRUCTION - AS PER ITEM fi72.4 TXDOT STD. SPECS. 1993. 4. REMOVAL - AS PER ITEM C77 TXDOT STD. SPECS. 1993. 5. ALL CONCRETE STREETS TO BE SAND BLASTED BEFORE BUTTON APPLICATION. 6. DESIGN TO BE APPROVED BY CITY OF NORTH RICHLAND HILLS. 7. COLOR OF BUTTONS TO BE FURNISHED AND INSTALLED IN ACCORDANCE WITH THE APPLICABLE PROVISIONS OF THE TEXAS MANUAL ON UNIFO CONTROL DEVICES. 8. SIZE OF ALL BUTTONS TO BE FOUR (4") INCHES IN DIAMETER UNLESS OTHERWISE SPECIFIED. PAVEMENT MARKING DETAILS NORTH RICHLAND HILLS R o7-01-2009 FIGURE 7P STREET WITH CURBED MEDIAN • z r 4' ~ VARIES ~ 4' .~ NOTE: ALL BUTTONS TO BE TYPE IC. STREET WITH TERMINATING CONTINUOUS LEFT TURN LANE. AT SIGNALIZED INTERSECTION: TYPE "Y" •-.~ 4 •rt- • * • • • • • • ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ r r ^ ^ ^ ^ ^ ^ ^ ^ ^ * ~ ~ ^ TYPE I C ~ 4' ~ ~i ^ i ^ ^ ^ ~ ^ ~ ~ ~ VARIES 4'r.- WHITE LONGITUDINAL LINE 1. A STORAGE LANE SHALL BE DESIGNED TO ACCOMODATE THE APPROPF~I ATE AMOUNT OF TRAFFIC. 2. THE WHITE LONGITUDINAL LINE SHALL 8E OF TYPE IC. (SEE LAYOUT DETAIL ABOVE.) 3. THE USE OF HOT THERMOPLASTICS WILL 6E PERMITTED WHEN APPROVED BY THE PUBLIC WORKS STREETS DEPARTMENT. TYPICAL LEFT TURN LANES • NiRTH R TC'_Ta'T . b NTl rilLL~ R 0~-0~ -2.009 FIGURE 8P 20' MIN. RADIUS TO FACE OF CURB USUAL (5EE PLAN-PROFILE} BACK OF CURB CLASS "C" CONCRETE -2'-6" OVERALL - - - - - SEE NOTE FOR METHOD (TYPICAL} ; I OF PAYMENT STANLARD CB ~ I • INTEGRAL CURB & GUTTER WILL BE PAID FOR BY L.F. OF CURB do GUTTER OF SIZE AS SHOWN. -CURB INTEGRAL ' • ~ CURB INTEGRAL WITH VALLEY & GU' TER ~ ••• WITH VALLEY .., ~ ~ '' . . .. i' T ~ ~', • ' s ~•• ~• - -~•~ ` : ~ -~- 8'-0" MIN. ACROSS SIDE STRI 'ETS .~'• `~ ~' 10'-0" MIN. ACROSS THRU ST ZEETS ' ' SEE PLAN-PROFILE FOR •. K ~ :, ` •.. H.M.A.C. SURFACE ','~', , ACTUAL DIMENSIONS} ~ - --~, ~.- - ~ 50._0" - ~ • - , • `: -w-10'-0" MIN. (SEE _ ~. • -BEGIN NORMrAL . _ PLAN-PROFILE FOR . " CROWN . y~•• . • .. ACTUAL DIMENSIONS} " `~. '; . ti . ,~ . •~ , :• ,:, NOTE: PAYMENT FOR CONCRETE 1r2" PREMOLDED EXP. JT. VALLEY WILL BE BY THE SQ. FT. ~` MATERIAL AT ENDS OF CURB REINF, ~3 BARS ~ 18" O.C.E.W.~ INCLUDED IN BID PRICE PER SQ. FT. OF CONC. VALLEY PREPARED OR sTABIUZED SUBGRADE - CROWN TRANSITION FOR CONCRETE VALLEY DISTANCE FROM CROWN ~ OF VALLEY 8" 7" 8' p~ 0.000' 0.000' 0.000' 5' 0.167 0.187 0.167 10' a.29o' o.zgo' az~o' 20' Q.445' 0.445' x.465' 30' 0.500' p.54p' 0.580' 40' 0.500' 0.383' p.B35' 50' 0.500' 0.583' 0.687' PLAN NOT TO SCALE ~_ RETURNS (TYPICAL) -1 1/2' OR AS DIRECTED 8Y SECTION NOT TO SCALE PAVEMENT AS SPECIFIED ON ADJACENT STREET 6" ~- LOWER PART OF PAVEMENT UNDER VALLEY WHEN PAVEMENT THICKNESS EXCEEDS 6". PAYMENT INCLUDED IN BID PRICE OF CONC, VALLEY. NOTE: CONCRETE SHALL BE CLASS "C". 3600 PSI COMPRESSIVE STRENGTH AT 28 DAYS. CONCRETE VALLEY DETAILS NORTH RICHLAND HILLS R o~-of-2aos FIGURE 9P 9._s.. CTYP} I y VARIES, -~ ~ w w ~ v. v •v ~ ~ ~ ~ ~ ~~ ~ ~ ~ y W ~ ~ ~ W y W W W / y ~ 296 MAX ~- y y ~ ~ w W ~ ~ CURB RAMP LANDING / ~, ~, ~ w SIDEWALK ~. v- v. AREA MAX SLOPE 2>6 IN ALL DIRECTIONS `~ `~ '~ `~ ~' `~ `~ ~ y y W W ~ ~'/ ~ ~- ~ 3' MIN y y y Q~ Q`' ~Y ~ y y ~ ~ ~ W ~ ~~~ - - v, .i- .r •r ~ 4" MAX \ (TYP) x - CURB RAMP 596 MAX ~ SURFACE -~ N ~ (SEE NOTE 3) ~~~ v W W W W W W W W ~ 'S V ~ d- ~V ~Y ~ ~ ~ ~ / y~ W W W W ~ W W W w ~ .v •v ~ FLANGED SIDES_J•v ~, ~ ~, ~, ~, ~, 8.396 MAX SLOPE ~, >_ ~ w W w W (TYP.) .r ~ y ~ d- ~, y CURB GUTTER 6" PLAN #3 BARS ® CURB RAMP SURFACE N.T.S. CONNEC110N ~g» p,C.E.W. TO SIDEWALKS ~ ~ (SEE NOTE 3) ~~ ~~ NOTE: 1. ALL SIDEWALKS AND CURB RAMPS SHALL BE 1" CUSHION _ 4" CONSTRUCTED OF CLASS "A" CONCRETE WITH 5 SACKS SAND OF CEMENT/C.Y., MAXIMUM SLUMP OF 5 INCHES .AND A 3000 PSI COMPRESSIVE STRENGTH AT 28 DAYS. S E G TI 0 N A - A 2. CURB RAMP SURFACE COLOR SHALL BE BRICK RED. N.T.S. 3. CURB RAMP SURFACE SHALL COMPLY WITH CURRENT REQUIREMENTS OF TEXAS ACCESSIBILITY STANDARDS AND CURB RAMP DETAIL I AMERICANS WITH DISABILITY ACT (ADA). SURFACES MUST BE APPROVED BY THE PUBLIC WORKS DEPARTMENT PRIOR TO CONSTRUCTING THE CURB RAMP. NORTH 4. CURB RAMPS MUST COMPLY WITH ALL REQUIREMENTS RICHLAND OF TEXAS ACCESSIBILITY STANDARDS SECTION 4.7. T TTT T /Y 11iLLiJ R a~-o~-loos FIGURE 1 CAP-1 REMOVE 3 PANELS OF EXISTING SIDEWALK. • CURB RAMP LANDING AREA, MAX SLOPE 2X IN ALL DIRECTIONS 59~ MAX • -.~- A r 5% MAX -r-- - ~ v ~' .r w .r .r ~- .r W W W y W W W EXISTING SIDEWALK ~, ~, W W W W W W y - - W W W W W W -- - '~ '~ CURB RAMP SURFACE ~' - -- - ~ ~ (SEE NOTE 3) ~ ~-- A -- 3' MIN ;- ~_A~1 N.T.S. #3 BARS y ~, FLANGED SIDES ,~ ,~ ~ ~ 1 D9L MAX ~SLOPE~ ~ ~ ~ ~ ~ W ~ W ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ W W W ~ W W W W W W W W W y ~X1STI~G C FRB ~~ ~ ~ ~ NOTE: 1. All SIDEWALKS AND CURB RAMPS SHALL BE CONSTRUCTED OF CLASS "A" CONCRETE WITH 5 SACKS OF CEMENT/C.Y.. MAXIMUM SLUMP OF 5 INCHES. AND A 3000 PSI COMPRESSIVE STRENGTH AT 28 DAYS. 2. CURB RAMP SURFACE COLOR SHALL BE BRICK RED. 3. CURB RAMP .SURFACE SHALL COMPLY WITH CURRENT REQUIREMENTS OF TEXAS ACCESSIBILITY STANDARDS AND AMERICANS WITH DISABILITY ACT (ADA}. SURFACES MUST BE APPROVED BY THE PUBLIC WORKS DEPARTMENT PRIOR TO CONSTRUCTING THE CURB RAMP. 4. CURB RAMPS MUST COMPLY WITH ALL REQUIREMENTS OF TEXAS ACCESSIBILITY STANDARDS SECTION 4.7. CONNECTION 18" O.C.E.W CURB RAMP SURFACE TO SIDEWALK (SEE NOTE 3} 4" 1" CUSHION SAND SECTION A- A N.T.S. CURB RAMP DETAIL II NORTH ~ Tr'ITTT A 7-TT1 111LiJ 1-.J R 0~-oi-loos FIGURE 1 GP-2 • 1 ~II ~_J • ~ ~ ~ W ~ W W W W ~ ~ ~ SIDEWALK ~ y PARKWAY. ~ ~ 2X MAX_ ~, ~, ,~ ~ w ~ ~ ~ ~ ~ ~ ~ h~ ~ ~ ~ ~ ~ CURB RAMP LANDING ~ y y AREA. MAX SLOPE 2~ .~ ,4 ~ '~' IN ALL DIRECTIONS ~ ~ ~ ~ ~ ~ \ ``\~. W W . !_ ~ VARIABLE ~ ~ ~ ~ HEIGHT CURB " " TO 5 ) (0 ~ `~ ~P \ x 5 ~ ~, CURB RAMP SURFACE N ,~ ~ ~ ~ ~'~ MAXy ~ .~ (SEE NOTE 3) (TYP} ~ ~ W W y .fir Vr ~H ~V d- ~ y •{~ ~ y W W W W W W W W W W ~ ~ ~ -~ ~ ~ ~ ~' ~' y. ~ y ~ ~ CURB & ~ ~ ~ ~ ~ GUTTER PLAN N.T.S. CONNECTION TO SIDEWALK NOTES: 1. ALL SIDEWALKS AND CURB RAMPS SHALL BE CONSTRUCTED OF GLASS "A" CONCRETE WITH 5 SACKS OF CEMENT/C.Y., MAXIMUM SLUMP OF 5 INCHES, AND A 3000 PSI COMPRESSIVE STRENGTH AT 28 DAYS. 2. CURB RAMP SURFACE COLOR SHALL BE BRICK RED. 3. CURB RAMP SURFACE SHALL COMPLY WITH CURRENT .REQUIREMENTS OF TEXAS ACCESSIBILITY STANDARDS AND AMERICANS WITH DISABILITY ACT (ADA). SURFACES MUST BE APPROVED BY THE PUBLIC WORKS DEPARTMENT PRIOR TO CONSTRUCTING THE CURB RAMP. 4. CURB RAMP MUST COMPLY WITH ALL REQUIREMENTS OF TEXAS ACCESSIBILITY STANDARDS SECTION 4.7. 1" CUSHION SAND #3 BARS ~ -18" O. C. E. W. -~ ~- 4" CURB RAMP SURFACE (SEE NOTE 3} SEGTI 4N A- A N.T.S. CURB RAMP DETAIL III NORTH T~ Tl`ITTT A '1-TT1 111LLIJ R o7-01-loos FIGURE 1 QP-3 I• • I• L PLAN N.T.S. NOTES: 1. ALL SIDEWAUtS AND CURB RAMPS SHALL BE CONSTRUCTED OF CLASS "A" CONCRETE WITH 5 SACKS OF CEMENT~C.Y.. MAXIMUM SLUMP OF 5 INCHES. AND A 3000 PSI COMPRESSIVE STRENGTH AT 2B DAYS. 2. CURB RAMP SURFACE COLOR SHALL BE BRICK RED. 3. CURB RAMP SURFACE SHALL COMPLY WITH CURRENT REQUIREMENTS OF TEXAS ACCESSIBILITY STANDARDS AND AMERICANS WITH DISABILITY ACT (ADA). SURFACES MUST BE APPROVED BY THE PUBLIC WORKS DEPARTMENT PRIOR TO CONSTRUCTING THE CURB RAMP. 4. CURB RAMPS MUST COMPLY WITH ALL REQUIREMENTS OF TEXAS ACCESSIBILITY STANDARDS SECTION 4.7. ~ y ~r-©r W ~ ~ --~.. SIDEWALK '~ ~' '~ ~ ~ VARIES~r-+- W ~ ~ ~ w ~ ~ ~ ~ 2X MAX ~, ~ ~ W ~V ~V W ~ ~ W W W W W ~ W W * 1n 1 W ~ ~ W W W W --~ A ~. 3'-4" ~ -'"" MIN. " ~ - .r - - ~' 4" MAX (TYP) -`' ~ ~ CURB RAMP ~ SURFACE (SEE ~ NOTE 3) CONNECTION TO SIDEWALK i _ 1" CUSHIO SAND ~3 BARS O ice" nncw 4~ CURB RAMP SURFACE (SEE NOTE 3) SECTI QN A- A N.T.S. CURB RAMP DETAIL IV NiRTH RI~HLAND R o7-01-2009 FIGURE 10P-4 r- • CURB RAMP SURFACE - (SEE NOTE 3) 9~-6" (TYP) -- -.~. ~~_p" . ~ SIDEWALK VARIES x +' ~- 3 ~ ~, O ~,, y ~ ~ y 29L MAX y ZIP STRIP SILICON -~- SEALANT BETWEEN „Q '' SIDEWALK AND BACK ~~ OF CURB ~~ . ~~ ~~!' ,y a~~' J Q -~ 0 3 59G MAX ~ ~o c~' ~ ~ N ~ ~ ~ ~ w ~ ~ ~ , ,~ a 6" ~~ PLAN N.T.S. NOTE: 1. ALL SIDEWALKS AND CURB RAMPS SHALL BE CONSTRUGTED OF CLASS "A" CONCRETE WITH 5 SACKS OF CEMENT/C.Y., MAXIMUM SLUMP OF 5 INCHES, AND A 3000 PSI COMPRESSIVE STRENGTH AT 28 DAYS. 2. CURB RAMP SURFACE COLOR SHALL BE BRICK RED. 3. CURB RAMP SURFACE SHALL COMPLY WITH CURRENT RE{~UIREMENTS OF TEXAS ACCESSIBILITY STANDARDS AND AMERICANS WITH DISABILITY ACT (ADA). SURFACES MUST BE APPROVED BY THE PUBLIC WORKS DEPARTMENT PRIOR TO CE3NSTRUCTING THE CURB RAMP. 4. CURB RAMPS MUST COMPLY WITH ALL REDUIREMENTS OF TEXAS ACCESSIBILITY STANDARDS SECTION 4.7. TAPER CURB TO MATCH ELEVATION OF CURB RAMP (TYP•) CURB RAMP LANDING AREA, MAX SLOPE 2X IN ALL DIRECTIONS CURB do GUTTER ~3 BARS 18° O.C. E. W. ~` . -~~ 1" CUSHION ` 4" SAND CURB RAMP SURFACE (SEE NOTE 3) SECTI ~N A- A N.T.S. CURB RAMP DETAIL V NiRTH RICHLAND HILLS R o7-01-2009 FIGURE 10P-5 • • C7 CURB RAMP SURFACE (SEE VARIABLE HEIGHT CURB (0" TO fi") '9 ~~~. d ~ 'S / NOTE 3) 5% MAX 1 ~, PLAN N.T.S. NOTES: 1. ALL SIDEWALKS AND CURB RAMPS SHALL BE CONSTRUCTED OF CLASS "A" CONCRETE WITH 5 SACKS OF CEMENT/C.Y.~ MAXIMUM SLUMP OF 5 INCHES, AND A 3000 PSI COMPRESSIVE STRENGTH AT 28 DAYS. 2. CURB RAMP SURFACE COLOR SHALL BE BRICK RED. 3. CURB RAMP SURFACE SHALL COMPLY WITH CURRENT REQUIREMENTS OF TEXAS ACCESSIBILITY STANDARDS AND AMERICANS WITH DISABILITY ACT (ADA). SURFACES MUST BE APPRbVED BY THE PUBLIC WORKS DEPARTMENT PRIOR TO CONSTRUCTING THE CURB RAMP. 4. CURB RAMP MUST COMPLY WITH ALL REQUIREMENTS OF TEXAS ACCESSIBILITY STANDARDS SECTION 4.7. VARIABLE HEIGHT CURB 2X MAX 5'-0" SIDEWALK .~ 4 TAPER CURB TO MATCH RAMP ELEVATION (~•) CURB RAMP LANDING AREA MAX SLOPE 2?~ IN '9 ALL DIRECTIONS ZIP STRIP SILICONE SEALANT BETWEEN CURB & SIDEWALK AND GUTTER BACK OF CURB (~•) ~3 BARS 18" O. C.E. W. -~~ • __~_ " 1 " CUSHION 4 GROOVED SURFACE SAND (SEE NOTE 3) SECTION A- A N.T.S. CURB RAMP DETAIL VI NORTH RICHLAND HILLS R o7-0~-2009 FIGURE 10P-f 12'-0" MIN. 1/2" REDWOOD EXP. JOINTS (USUAL) IN CONC.. (TYP.) 1'-6" 1'-3" r3" ~ R.O.W. 4 ..w^` Is.. a "'.. ... Y+. ~ y., y, .h<.. ~ ~; 3:.'*,:< ~ ;s . , < ':i~ ' ~ 'r ,se ., t..'1 , .x` . ~ ~y r.,., Y 4~ ~.pY <°.~' :x » ,~°, I ~ ~ 4~. .~ ~. ~L y9.O ti"Oe y(F° '' ~ `' wY~<Y ~ ~ Fes' , y, . .ij~, _ ~~,~°_f '~ ' ~ ,•_~" ~'°h ~ ~,,° ° +~° , ~ ,' 1AAAl'''' : g , C .r < .^ ~: L WC ~ iQ7 71 ' ., 4 °'>, '"'~ "a,:~ ~ t °~ x ~ ~°r> a ~~ ~~ ~r~?~.t~~. x" . ,~z.,,` .,~.a `:he ~ <J+.w ~i CC w D/~,~'. ° .~, s <.+~ <: ~~ . t'° .',~° ' °° 3 ~ . < ~_ s "' /~ / 'n x° 5 $ e ~ +a • r°' .~ ;,t, t ... ~ r~ Q ~" .Y~ Y °^Y ° "a r e < ~ .~ a ~ S° ~YTOOLL.L/ , w... E / /' y~, °Q ,P„ p~k'~q ~Y3'6~.~' ~+ ,J~1 µa» /~ ~;• "ti;~ ,~ "~ e•`r. .^a'"°a' t' °,~~ ~ . ~ ~L ~ ,76`.^"x. ". Vr ~^ Y,":r ~°'o~„t.. <d~p r ,e+x~; 1 _<. x ~ ° R~G~Q~:~' ~ °~ ~..~ ~ s _~..' J OI N T s . ~~ ° f ~i ~ , < :Y ~. ohm `q , •'y ~' .~ ^Yh+ w; V ° <+' .s `• d~ °' "' .° i. h L. e., „y. f ><. ,~ ~ , y h Y w ° 'k. .T 4 .w,. ,D ..» .` e a w .C.,. d, .h. .<~ . ~~: •;~, .. ~z =°* ~~> ;w TOOLED EDGE N ,~ Y °F ~~ `a ~ STD CURB ~.~; ,h ~, e,'~ . • I--12 FLARE ROUT AND SEAL DOWEL INTO '~ e 8"- ~ (nP,) WITH GRAY SILICON EXISTING CURB N HORIZONTAL CURB CUT TYP. '~ DO NOT DISTURB EXISTING NOTE: EXISTING CURE SHALL NOT BE GUTTER FLOWUNE) TRANSITIONAL CURB CUT CUT UNTIL DRIVEWAY IS FORMED. A 4' SHALL HAVE A RUN OF 18" BUFFER OF INTACT SOIL BEHIND TI•IE PLAN AND SHALL RISE .FROM 1" BACK OF CURB SHALL BE PRESERVED ABOVE THE GUTTER FLOWUNE UNTIL THE CURB IS SAWCUT. GUAR TO MEET THE EXISTING TOP FLOWUN~ OF CURB. ~ ~ 1" 5" 12" 12'-0" MIN. DRIVE 12~~ ~-EXISTING CURB & ''~' APPROACH (USUAL) -~ ~ ~~ GUTTER (~ ) 18" TRANSITIONAL x-18" TRANSITIONAL CURB CUT (TYP.) SAWCUT DETAIL cuRB cuT (TYP.) LINE CUSHION EXIST. PAVEMENT TOP OF CONC. HERE INCREASE TO ~-EXIST. DRIVEWAY IS 1 1 /2" ABOVE fi m GUTTER GUTTER TOP OF CURB --~ SECTION *RECONST. TO TH 10'-0" (USUAL) LIMITS HECESSAR ~ PARKWAY WIDTH TO MATCH EXIST. y 4'_0" ~ ~ 8'-0" (USUAL) „~ 24"x, .SAWCUT 3/4" TO 1" ABOVE THE *SEE SIDEWALK GUTTER FLOWUNE. I SECT10N NOTE ISLOPE 1 4" 'DESIGN GRADE FOR A MAX. ° ,~,_ t ~~ OF 189E BREAKCVER BETWEEN ~~ ~ ;~--,~-- GRADES 15' APART. MAXIMUM ALGEBRAIC GRADE DIFFERENCE 5" ' '` IS 12~ AT A GIVEN BREAK ~3BARS~ 18" O.C.E.W. R.O.W. 1" SAND ~ 5" 12" POINT. ~... , nln~S. 1. A HORIZONTAL CURB CUT IS REi~UIRED FOR ALL DRIVE APPROACHES ONTO EXISTING STREETS. THE CURB CUT SHALL BE 3/4" TO 1" ABOVE THE GUTTER FLOWLINE. 2. ALL EXPOSED EDGES SHALL BE GROUND TO A 1/4" RADIUS. 3. MINIMUM THICKNESS OF DRIVEWAY IS 5". USE 3000 PSI COMPRESSIVE STRENGTH CONCRETE WITH 5" MAXIMUM SLUMP. 4. CONCRETE TO BE POURED WITHIN 48 HOURS FROM THE TIME THE CURB IS SAWCUT. 5. PARKWAY, SIDEWALK, AND DRIVEWAY SIDEWALK SECTION WILL ALL HAVE A 1/4" PER FOOT SLOPE DOWN IN THE DIRECTION OF THE TOP OF CURB. 6. SEE FlGURE 4f' FOR EXPANSION JOINT DETAIL. RESIDENTIAL DRIVE DETAILS NORTH RICHLAND HILLS R a~-o~-2009 FIGURE 11P-1 12'-0" MIN. 1/2" REDWOOD EXP. JOINTS ~ {USUAL) IN CONC. (TYP.) '-fi" 1'-3" }3„ R.O.W. Y y:" .a ti e tl N1. '~.. • h° °k , t!°'. S.i yla `x .. ip ',i ~ a~ w, a^~° n V e9•r i` %° L• ",: r$ .ti' °,}.W v ~~ ,s ..~.. *..° ° " .s -a Yr a ~,, s '~% «4`•'~, %„L ~ - . ~ ' ~ w• _ ._ q° ,ep(«°a.~^ ;° < •w • ° r i ~ „~^ g' .`y`„ a s,.' x r^ 3 :r a , t ~ °'s• A .d' ~~ ~x"sa a~ rM . k ~ ^~ .`[)\j'+~(•~q~~°9 ~~s"1 V'" ° .,~;.Rt ±,yf x,• ~+ S s^ s ~ ~ '.m." tpy;t nA~ ~ a`. '; f~..2°N. V~i°JS.18 ~9e.~"i~~.. a a 'a js^., v r> 4.w ~ ` p ~ t Pr; .~;~ SIt~1NALK~~~'~',~= °`~ r °`., °~, ~~:TOOLEDx"°. x ~ :~ a °a: ,~,e,R J ,A. • ~''e ~°^,. se I ~,'M .,~I, :~Df~:..~,: . -~.y-«~ `a°~ .~•~ -.,':`JOINT~~'~. g ,~ - . _ _ y ,k = , . j` ; ,; h ~ i ~ ,: ~ ~ ~... >;p ~ ° ..~, e , . Pa°. ~ 1 ~ ° s o.~.','"°x ,f, a ,'1•~, ~°.. s a m. °•:,. `A w "i0' w `.. .!^!E J r.. _ ~~ ~' +.Y. .V •~„ ~ ~ . u u ~%^<.Z ra ° aP > ^. 1' }.. vok ;~, `°~,, 9 3. ~ .:9w. n Yiw ., >. • ~, ~ ei ,9 ~ . 9v,^ ~ ,4 _ ^°. ~. . .'. K ~.,;' ~' k c=am ~~'^ •^! sR, {;Y~° ° a'b~ tiS,~O~ `~; -:4: e~, .~4 ~~ ,roy=%W~;:p ;~~ 2-~.3 BARS EACH ~ G,4 ~ :~ P'.;,~,%of`.'. .~ 'g CURB RADIUS ~ STD. CURB ~ ~. ;. .w°v ~~ ~'° ~;' ~_~ .„°^°:. , & GUTTER ~~ ` ~. z ~ rµ~,M . Vie:: x,':~zg,x-.~',;a~, - - - 1 /2" EXP. JT .~•° ° ~~ ~~a-: ~~•.^~de ,~• ~~- - ~ ~ (TYPICAL) 1 ~ 1r ~t 12'. f o~~.T AAll1 cr~i I DOWEL INTO ~ ,~ ~ ~ n""' r`„" `""` EXISTING CURB WITH GRAY SILICON ~j t TYP. LIMITS OF HORIZONTAL. CURB CUT (DO NOT DISTURB THE EXISTING GUTTER FLOWUNE) VERTICALLY DOWEL INTO EXISTING CURB PLAN t~•} NOTE: EXISTING CURB SHALL NOT BE *RECONST. TO THE 10'-0" (USUAL) CUT UNTIL DRIVEWAY IS FORMED. A 4' LIMITS NECESSARY PARKWAY WIDTH BUFFER OF INTACT SOIL BEHIND THE TO MATCH EXIST. 4'-0" 6'-0" (USUAL) 24" BACK OF CURB SHALL BE PRESERVED SIDEWALK "~ ~ ~ ~~"' UNT1L THE CURB IS SAWCUT. I SECTION ~--SAWCUT 3/4" TO 1" ABOVE THE ~k°~': ~, F SLOPE 1 4" GUTTER FLOWUNE. >P ~•. ~r *DESIGN GRADE FOR A MAX. OF " 5` ~ ~ f - 1876 BREAKOVER BETWEEN GRADES 5" M~~. g` ^"~"~' 15' APART. MAXIMUM ALGEBRAIC " GRADE DIFFERENCE IS 1276 AT A R.O.W. 1" SAND 5 12"-~ GIVEN BREAK POINT. LINE CUSHION j EXIST. PAVEMENT . TOP OF CONC. HERE ~ INCREASE TO -EXIST. DRIVEWAY IS 1 1 /2" ABOVE 6 ~ GUTTER GUTTER TOP OF CURB SECTION 4'-0" (USUAL) ~J TOOLED SLOPE 1/4" PER FT. TOOLED EDGE --~ IN DIRECTION OF CB. EDGE ' .Y' J F' a' ' 'r .' ° ~' -4" ~3 BARS ~ 18" O.C. 1" SAND CUSHION LONGITUDINALLY ~3 BARS O 18" O.C. TRANSVERSELY DETAIL STANDARD SIDEWALK NOTES: 1. A HORIZONTAL CURB CUT IS REQUIRED FOR ALL DRIVE APPROACHES ONTO EXISTING STREETS. THE EXISTING CURB CUT SHALL BE 3/4" TO 1" ABOVE THE GUTTER FLOWLINE. 2. ALL EXPOSED EDGES SHALL BE GROUND TO A 1 /4" RADIUS. 3. MINIMUM THICKNESS OF DRIVEWAY IS 5", USE 3000 PSI. COMPRESSIVE STRENGTH CONCRETE WITH 5" MAXIMUM SLUMP. 4. CONCRETE TO BE POURED WITHIN 48 HOURS FROM THE TIME THE CURB 8c GUTTER IS SAWCUT. 5. PARKWAY, SIDEWALK, AND DRIVEWAY SIDEWALK SECTION WILL ALL HAVE A 1 /4" PER FOOT SLOPE DOWN IN THE DIRECTION OF THE TOP ~ CURB. 6. SEE FIGURE 4P FOR EXPANSION JOINT DETAIL. RESIDENTIAL DRIVE DETAILS NORTH RICHLAND HILLS R o~-0~-2009 FIGURE 11 P-2 • • • 1/2" REDWOOD JOINTS EXP. IN CONC. (TYP.) USUAL MIN. 21'-0" BACK-BACK STD. SIDEWALK 20 -0 FACE-FACE (WHEN REQ'D.) 1'-6" " 3« ~ R.O.W. LINE _ ~~ +••' 'st: }~ '1.. •S.`~ x+..L~~i•:•"l• g'~.~.... ~rr~ )~' ^',~~}•~•'.~•~ ~ •'lV1V~~a~` ~Z.?}•i ~T. .'i. •tw ~:th'~ ~ `.! x~• •~'\ i \.r •i~~ll•, 1,. 'rt'.-1.i ~ ~r •~•~•~ ~`;~ t•'~• ~ .+- i't'.i •~~ ••Si.~ ~ irk. •.r' ~~ •~•t,/'w i~ '\ • `:•• •r. ~ I I ~ y ~ `. • w. ~. •r•: .•' ~ :.'r.•'~y~ Z••.: ~! STD CB• ~ • r~ • •+ • ~" •'i e, ~ t:« ~ ~ _/: l~ ~.~ ~~ . .~~ ~ ~ ~ ~ ~ ~ ~ . GU 1 `R .~. ,w.}•~• f7 • ~1 •~i ,~ 't ~j r~ •.r ~••....•w :1.•JJa••: •.. • '• ~ ~'• y • .•r ~ L._ L_ I I~ ~'-s" ROUT AND SEAL USUAL 24" SAWCUT GUTTER & CB. 1 /2" EXP. JT. FULL DEPTH 2-~3 BARS EA. CURB RADIUS 1 /2" EXP. JT. - NOTE: IF GUTTER IS CRACKED, DRIVEWAY PLAN AND GUTTER ~ MUST BE POURED MONOLITHICALLY. *CONST. TO THE 10'-0" (USUAL} LIMITS NECESSAR ~ PARKWAY WIDTH TO MATCH EXIST. 4'-p" 6'-0" (USUAL} " SIDEWALK ~ ~ USUAL SAWCUT & FORM 3/4" RISE AT I SECTION ~ EDGE OF EXIST. GUTTER. TOOL SSLOPE 1 ~" T, EDGE & BRUSH JT. WHILE CONC. . r,.~ `~ • IS FRESH. «~~y~~~ j ~~``"' - *DESIGN GRADE FOR A MAX. s" ...., `r ~ ' ` '" OF 18X BREAKOVER BETWEEN R.O.W. 1" SAND fi" 12-„~-~. GRADES 15' APART. LINE CUSHION EXIST. PAVEMENT TOP OF CONC. HERE -EXIST. DRIVEWAY IS 1 1 /2" ABOVE GUTTER TOP OF CURB SECTION ~, 4'-0" (USUAL) TOOLED SLOPE 1 /4" PER FT. TOOLED EDGE IN DIRECTION OF CB. EDGE ~4" ~3 BARS ~ 18° O.C. 1" SAND CUSHION LONGITUDINALLY ~3BARS~18"O.C. TRANSVERSELY DETAIL STANDARD SIDEWALK NOTES: 1. MINIMUM THICKNESS OF DRIVEWAY IS 8", USE 3040 PSI COMPRESSIVE STRENGTH CONCRETE WITH 5" MAXIMUM SLUMP. 2. CONCRETE TO BE POURED WITHIN 72 HOURS FROM THE TIME THE CURB & GUTTER IS SAWCUT. 3. PARKWAY, SIDEWALK, AND DRIVEWAY SIDEWALK SECTION WILL ALL HAVE A 1 /4" PER FOOT SLOPE DOWN IN THE DIRECTION OF THE TOP OF CURB. 4. SEE FIGURE 4P FOR EXPANSION JOINT DETAIL. COMMERCIAL DRIVE DETAILS NORTH RICHLAND H1LL~ R 07-01-2009 FIGURE 12P • CURB ON DRIVE CROSS HATCHED AREA REPRESENTS DRIVE APPROACH DRIVE APPROACH APPROACH PAVEMENT. PAVEMENT TO BE 5 INCHES ~ ~~~~ ~D.~ OF REINFORCED CONCRETE. PROPERTY LNE D IPA( 1/8" PER FT. EXISTING ' ~~ ~6" EDGE OF _ ASPHALT ,~ EDGE TO BE CULVERT PIPE TO BE 18 INCH DIAMETER OR LARGER. THIS SLOPED AREA SHOULD BE STRAIGHT REINFORCm CONCRETE TONGUE AND~GR OVE PIPE. SODDED TO RE51ST EROSION (BOTtI ENDS). PLAN ~ PROPOSED DRIVE APPROACH • DOWNSTREAM UPSTREAM ~ NEW CULVERT PIPE NOTE: UPSTREAM AND DOWNSTREAM GRADING UV ROADWAY DITCH IS PROPERTY OWNER'S RESPONSIBILTY DURING DRIVE APPROACH INSTALLATION. PROFILE ~. 1. ALL CULVERT PIPE MUST BE REINFORCED CONCRETE PIPE THAT HAS NOT DRIVE WITH CULVERT DETAILS PREVIOUSLY BEEN USED. 2. DIAMETER OF CULVERT PIPE TO 8E DETERMINED BY THE PUBUC WORKS 3. FUTURE MAIN 18ANCE oFMTHE DRIVE APPROACH AND CULVERT PIPE IS THE NORTH PROPERTY OWNER'S RESPONSIBUTY. 4. ALL .DITCH GRADING UPSTREAM. AND DOWNSTREAM of THE PROPOSED RICHLAND DRIVEWAY CULVERT IS THE PROPERTY OWNER'S RESPONSIBILTY. 5. A REINFORCED CONCRETE HEADWALL MAY BE CONSTRUCTED IN UEV OF d:1 HILLS EARTHEN GRADING AT THE PIPE INTAKE AND OUTFALL, WITH APPROVAL ~ j ~ THE PUBUC WORKS DEPARTMENT. R o7-01-2009 FIGURE 13P END OF RAIL FOR PAYMENT--~ 9" MIN. 3'-7' MAX. B'-4' MAX. METAL BEAM I10 ~• ~I .~I GUARD FENCE 3`-1 1 2" I ~- F== ~~---r~ ~---+-- III I I ~', , 1 I ~ I_~ ti-t , ~_~ r _~,,, ~ JOINT OPENING WINGWALL *.' •'•'• • AT ENDS OF .'~~~ • ... ~ NOTE: TUBE SPLICES ARE NOT REQUIRED ~ ' ' • - ~'-• OVER JOINTS AT ENDS OF UNR FOR~FlXED) UNIT NOTE: METAL BEAM GUARD FENCE AT ABUTMENT SPANS ORIi MPL~.EDSI~,B ~,I~NS AN RM MUST BE ATTACHED TO THE BRIDGE RAIL AND EXTENDED ALONG THE BENTS EMBANKMENT. SEE PLAN SHEET FOR DETAILS AND LENGTH FOR INSIDE ELEVATION O F RAI L PAYMENT. ~-PERMISSI@lE SHOP SPLICE If (ONE PER PANEL) I 8'-4' MAX. POSE SPACING PROVIDE TUBE SPLICES FOR RAIL *FOR PREST. BOX BMS.: I MEMBERS WITHIN PANEL OVER * y g' MNI. MEASURED FROM I {EXPANSION) ARMOR JOINTS END OF BOX I R FlNGER JOINTS. I \~ I ~ NaT PROVIDE A ~ ' ~ , f ~ TUB SPACE IN THIS • ~, PANEL UNLESS THERE ••t, IS AN ARMOR PLATE END OF ABUTMENT HERE ~• CAP ENDS OF TUBES _ - L' 7-1/4"x3/S"x3-1/4" ---- FlELD OFFSET 3/8" I I . 3/16" ~_ ~-~~4-i _1C~ """~ti-1 " DIA. HOLES 1-3/4' 2-1/2" ~ ~~~ 3'-1 1/2" USUAL ~ 10-3 4' I 21 "R ~/4" RAOws ~ ~t ~. s/a" sLO~T® ~ DRAIN HOLE TRUSS HD. BOLTS dW _ _---- WITH WASHERS --- _~ ~ ~ I ~_~; .--- ---------- ~ 2-1 2x3 S x22-1 4 BENT SHOWN - C,A VANI _ - -r -------------- I ~ I of ~ ~ ~-~/rl - ------------- SECTION D-D ,~ ~,,~.... ~ ~ X1.4• . ~N~„TUBES TO BE DRILLED I D ,~ PosT BEND ZONE METAL BEAM GUARD FENCE TO RAIL CONN. 3/16' COMBINATION RAIL TYPE 0301 C' ~ 3/8' ...,....~.. HOLE IN BOTTOM-r'"~ NI~R Tu RAIL CAP DETAIL K1C;HLAIV l.) HILLS R o~-0~-2009 FIGURE 14P-1 ~~ 10' F t~ - t ~ 7 8"x1 1LE5 _ ~ S HOLES L o 7/8' BASE PLATS-~"~ _~____ ~ _ _ ~ ~~ 3 1 4' S' - 1~4' SECTION A-A 2"x2" TUBE MEMBER ~ ,/2~ SLD1Tm ~~ NOMINAL FACE HEAD BOLT WITH HEX OF RAIL NUT ~ WASHER`~~` 1'- ' IN. - - - ~~ DETAIL C NOTE: IN LIEU OF FLANGE WELD SHOWN A 3/8" FlLLET WELD AU_ AROUND INCWOING EDGES OF FLANGE MAY BE USED. ,•~--C p~O~ 71T SPLICE OR _ , JOINT N EXP. 5 11 SIN"x1 1 4~HOGRE / 1'-3" FlNGER J INT ~- I USE FlNGER Q, 11 /16' DIA. HOUC; IN - JOMR OPENING TUB (DRILL OR PUNCH 7 1 2' , 7 1 2" ~ 13/16 x1 1 4" HORIZ ~--~~ C1~13~ 116' DIA. HOLESG IN DRILL OR PUNCH} ~ TUBE~ I I - - . ( IF HOLES ARE PUNCHED. ~• I I THE FlRST SURFACE I I PENETRATED WILL BE i I LEEVE PUKED NEXT TO POST. ` I I ~ I MEMBERS I M • d, b/8" SLOTTED TRUSS I I ~. Q ,t ~-.- HEAD BOLTS. WITH HEX NUT ~ WASHER MEMB SBE I'I I I m - --`~~ ~ ~~- - -- ~ ~ - -_ III ~ ~~ , _ it ' B ~ \ / ~ ~~ I t~z' , _ , s t 4~ . ~rt ~ I I (~4' PIN ~ ~ t/{• .. . _.: _ ~_~L~. ' _5 I~I OR WELDED~L.UG A A bi ~ I i g (TYP.) s ~ ~ ~I ~z~z Pos'r w6x2o-• i TUBE SPLICE DETAILS (3/4' N0.1 DNAL IA.) ---,..`"`` ~ ~c i , , .. I ! • • •- . • • ~ ~ -s ~ : I ~ s , '~-BOLT ANCHORAGE PLATES . y • ~ •~ ~ '. ~ (SEE DETALL} •: •p , ' ~~ s_• ' - • • 1"(MAX. DIA.) FORMED ~~/ a,/te FRONT FLANGE HOLES IN SIDEWALK--~"'~~ L1l~ ~-- ~ ~/ts+t/ie OF POST `"`^••~ S"x1/4"x0'-0"(7/8"DW. HOLES) ~ 4 t ~ . ~j MAY BE EMBEDDED FFLLUUSH WRH I Bfyi1'OM OF SLAB POST ELEVATIONS ~~~ 1/4" PIN WELD AND GRIND SMOOTH SLEEVE SECTIONS FOR 2"x2" MEMBER 51MILAR TO THESE ~ _ AS REQUIRED ~ SECTION B-B SLEEVE FABRICATION OPTIONS NOTE: THE DIFFERENCE BETWEEN THE OUTSIDE DIMENSIONS OF THE SLEEVE AND THE WSIDE DIMENSIONS OF THE RAIL SHALL NOT EXCEED .125' ALONG COMBINATION R A I L EITHER AXIS. TUBE AND SLEEVE MEMBERS TYPE C 3 ~ 1 x AMATERUIL THICKNESS MATERW. Aid 11500 G B'~~~ .188 r RICHLAND oR .,,Q~ .,,a• HILLS EQUAL R a~-a~-2oa9 FIGURE. 14P-2 3'-3" _ ^ ~, '~ , _ 1 1 4' MAX TOLES ~-1/2" RADIUS NOTCHES ,, ~'.~.~ 1/2"x1/4' PLATES M~• INSTALL ONE ASSEMBLY IN SIDEWALK AT E14CH RAIL P05T. FlELD Cllr OR BEND AS REQUIRED TO FR SPECWL CONDITIONS. '7 D0 NOT GALVANIZE NOR OIL TIiIS ASSEMBLY. BOLT ANCHORAGE PLATES USUAL MOUNTING SLAB MUST BE DESIGNED FOR. RAIL BENDING MOMENT i OF 210 Kip. In. -! '~ . +_~~, '~ -t- BOLTS 1'-2" LANG . , - ,~ ~i~+y~,y, 2 BOLTS Jam,/ , :. 8" LONG 2 eoLTS ~'-2" LANs (STRAIGHT BOLTS FOR ~ !+_ CONCRETE 13' Ti~ICK OR YORE) 3" RADIUS •} r j 2 BOLTS ~ '. '' . .• . ..,. .~ 8' LONG--~ - ;-~~~s--lam- - SPECIAL MOUNTING • GENERAL NOTES: AT ABUTMENT WINGWALL POST MOUNTING DETAILS 1. PUBLIC WORKS TO MAKE DETERMINATION ON BRIDGE RAILING CLASSIFlCATION. ALL VEHICULAR SAFETY RAILS SHALL USE TYPE C301 COMBINAl10N RAIL AND ALL PEDESTRIAN SAFETY RAILS SHAU_ BE DESIGNED TO MEET THE RECOMMENDATIONS OF THE CITY IMAGE STUDY. 2. DESIGNED ACCORDING TO CURRENT AASHTO STANDARDS AND CURRENT INTERIM SPECIFlCATIONS. 3. PANEL LENGTHS OF TUBE MEMBERS SHALL BE ATTACHED CONTINUOUSLY TO A MINIMUM OF THREE POSTS (EXCEPT AT ABUTMENTS WITH EXPANSION JOINTS). 4. THE FACE OF RAILING SHALL BE VERTICAL IF ADJACENT TO A WALKWAY UNLESS OTHERWISE SHOWN IN PLANS. RAIL POSTS SHALL BE PERPENDICULAR TO ADJACENT ROADWAY GRADE. GROUT MAY BE USED UNDER BASE PLATES IF NECESSARY. 5. EXPOSED EDGES OF HANDRAIL AND HANDRAIL POSTS SHALL BE ROUNDED OR CHAMFERED TO APPROXIMATELY 1/1fi" BY GRINDING. 6. ALL BOLTS. NUTS, WASHERS ANCHORAGE PLATES. BOTTOM PLATES AND. M.B.G.F. CONNECTORS ARE CONSIDERED PARTS OF THE RAIL FOR PAYMENT. 7. ALL STEEL COMPONENTS EXCEPT REINFORCING SHALL BE GALVANIZED UNLESS OTHERWISE SHOWN ON PLANS. 8. ANCHOR 80LT5 SHALL BE 3/4" DIA. ASTM-A325{OR A321 THREADED RODS WITH TACK WELDED NUTS). THREADED RODS MAY BE O.fi70" MIN. DIA. WITH ROLLED THREADS. EACH BOLT SHALL HAVE A HARDENED STEEL WASHER AND A 2" PLAIN STEEL WASHER. NUTS SHALL CONFORM TO A563 REQUIREMENTS AND SHALL BE TAPPED AFTER GALVANIZING. BOLTS AND NUTS SHALL HAVE CLASS A 26 FlT TOLERANCES. 9. SHOP DRAWINGS TO BE SUBMITTED TO THE BRIDGE ENGINEER FOR APPROVAL WILL BE REQUIRED ONLY FOR -RAILS ON HORIZONTAL CURVES IN WHICH CASE THE RAIL MEMBERS SHALL BE FABRICATED TO THE REQUIRED RADIUS FOR_ RADII OF 600' OR LESS. 10. FOR RAILS NOT REQUIRING SHOP DRAWINGS ERECTION DRAWINGS SHOWING PANEL LENGTHS SPLICE LOCATIONS RAIL POST SPACING AND ANCHOR BOLT SETTING SHALL BE SUBMITTED TO THE RESIDENT ENGINEER FOR APPROVAL - 11. SHOP DRAWINGS MAY BE SUBMITTED AS 11"x18" PRINTS COMBINATION RAIL PROVIDED THEY ARE CLEARLY LEGIBLE. TYPE C301 12. ALL OPEN ENDS OF RAIL SHALL BE CAPPED. NORTH RICHLI~ND HILLS R o~-0~-2009 FIGURE 14P-3 • • U n N [V 0 F- U 3 a \, ~~~ Jt~s r ~t •~. ~ r' ~ ~•. •~•~ ;,, ~ ~ ~'~ c-~ ~ ~ ~;~~=~ i ~. • . ~~x~ ~;~~'i \ ~- N W ^ N ~ aW O a.. z ~s a m W OC ~ ~o ca ~~ ~- w t~ WO N m Imo- ^ W ~ y W ~ ~ Z Q N ~ m (_/} 0 a ._a ~~ M J W Z W ~ m W ~ UU~ W ~~~Y ~~a ~ L~ 07 Z O C~`] V W U} ~-- Q W ~ W o ~~ ~ °z J Q ~. ~-- PERMANENT ASPHALT PAVEMENT REPLACEMENT NORTH RICHLAND HILLS R o7-01-2009 FIGURE 15P-1 1 ~ a C.7 ~ _ ~ ~ m ~ ~~~ d ~ ~ ~~~ Q ~,,~ z z- ~ w ~ U ~ V ~ ~ U ~ ~~~ ~ _ a ~ ~ o ~~Y a w N U~ o ~Li..m ~---- VARIES -r- J Q U N O H O z 1. AN ALL WEATHER PATCH MUST 8E INSTALLED WITHIN 5 DAY'S OF OPEN CUTTING ANY PUBLIC STREET. TEMPORARY ASPHALT PATCH NORTH RICHLAND HILLS R o~-0~-loos FIGURE 15P-2 1 pETECTABLE WARNING PAVERS QN CONCRETE BASE •A PAVER DIMEN90NS AND LOCATION I!~ ,, ~~ ~ ~ ~~ ~ ~ ,.~ ~ . ~ ~ ARE SHOWN IN THIS DETAIL FOR '°°-°" ` "'~" THE PURPOSE OF DEFlNING NRH ~ ~` • • I CONSTRUCTION REQUIREMENTS. AND „~ : , ' ~ ~ ~~ SECTION ACROSS RAMP SURFACE DO NOT ENSURE COMPLIANCE WITH ',~~.~~ ~~`~~ - CURRENT TDLR AND ADA `~ ~ ``~~ , ; RElxJIRMENTS. VERIFY RECUIRED DIMENSIONS OF SURFACE AREA AND '',~ :~ ~ '~ . TYPE OF TRUNCATED DOME PAVER ~ ~•~ `~ ° ` FOR USE IM RAMP- LOCATIONS PRIOR ,. ~ ~, ,•" ~ ~~ TiD INSTALLATION. °'" ~ ' ` b ~• 4. , ( ~ ^~ ~. R ~ ~ , ~' .~ ~i '.~ ~. 'app «. ~ ~~ ~~ ;~ ~ E .~. ,~ - .~ , ~ • ~ ,.~ . -~ ~. DETECTABLE WARNING PAVERS USED AS CURB RAMP SURFACE ARE TO COMPLY YIATH CURRENT TDLR AND ADA STADARDS WITH REGARD TO MINIMUM DIMENSIONS. ~,®°~. ,~,, ~~ SURFACE TYPE AND COLOR. ~1 ADJOINING CONCRETE ROADWAY 1~! SUBGRADE ACCORDING TO CIVIL ROADWAY PLANS ~3 4"XS'X80MM. 8Y PAVESTONE OR ECaUAL, LAY ~0' HERRINGBONE PATTERN. STANDARD FINISH. PLACE ON CONCRETE. BASE. COLOR: TO BE APPROVED BY CITY. BRUSH SAND INTO JOINTS, JOINTS NO GREATER THAN ;". ~$ 1" SAND SETTING BED Q REINFORCED CONCRETE PAVEMENT. MINIMUM 4" THICK BENEATH PAVERS W NON VEHICULAR LOCATIONS. CONCRETE THICKNESS BENEATH PAVERS IN VEHICULAR LOCATIONS TO MATCH STANDARD CONCRETE THICKNESS FOR ROADWAY CLASSIFlCATION. REFER TO STANDARD DETAILS. 7~ REBAR ACCORDING TO STANDARD DETAILS FOR PAVEMENT. Q$ 8" NO. 3 DOWELS O 18" O.G. EXPANSION JOINT ~~ J ,~ ' _~ ' " MIN. 7 -0 _~ ~~' ~ s ~ 8" - - ~ ~ ~~ A OP.A d.. . n eqA yV '~ ~' • ~.~ ~ ~.dve ~.~ : { N ~: ,im=oms,k .~ S P SECTION. THRO UGH CROSSWALK PAVERS IN PUBLIC RQ1N NORTH RI~HLAND HILLS R a~-o~-2009 FIGURE 1 ~P EXIST. 100 YR. FLOOD PLAIN HOUSE MIN. EASEMENT WIDTH ~ EXIST. 1Od YR. IMPROVED 100 YEAR WATER SURFACE ~. FLOOD PLAIN ~ `-HOUSE EXIST. CHANNEL SECTION BEFORE IMPROV'EMENTS- X1.5' ,'~--PONDING BEHIND LEVEE MIN. LEVEE (100 YR.) PROPOSED CONCRETE CHANNEL. LINER FULL 100 YR. CONCRETE CHANNEL LINER • HOUSE IMPROVED 100 YR. FLOOD PLAIN ADD 25' FOR EASEMENT WIDTH HOUSE F.F. 1.5' -MIN. ~ _ - 100 YR. WATER L 1.5' SURFACE MIN. LOW RETAINING WALL ~TYP~ 5:1 MAX LO E (TYP) PILOT CH TERRACEl7 EARTHEN CHANNEL CHANNEL LINERS NORTH RICHLAND HILLS R o~-o~ -loos FIGURE 1 D HOUSE - BUILDING SETBACK IMDTH HOUSE STREET RIGHT-OF-WAY 100 YR. FLOOD PLAIN -MAX. SPREAD F.F. 100 YR. WATER F.F. -_._ SURFACE 55, NATURAL 11i~IN. GROUND ". _ _ 4 CURB & / GUTTER J STREET PAVEMENT ~-UNDERGROUND STORM 5 ~~! DRAIN CONDUIT MINIMUM 5 YR. DESIGN - MAN. OVERSIZE AS REQUIRED (10, 25. 50, 75 YR.) TO MAINTAIN 100 YR. SPREAD LIMIT SHOWN A80VE STORM DRAIN IN STREET HOUSE PERMANENT DRAINAGE EASEMENT r HOUSE IMPROVED 100 YR. _ FLOOD PLAIN LIMITS - F.F. -1.5' - - • MIN. F.F. ~~ ~r- ~ i ~- OVERLAND ~ 1.5' 100 YR. WATER RELIEF SURFACE M1N. OVERLAND RELIEF SWALE-LINE WITH MATERIAL, UNDERGROUND STORM DRAIN APPROVED BY PUBLIC WORKS CONDUIT -OVERSIZE AS REQUIRED DEPT.. TO PROTECT SIDE (10, 25, 50. 75 YR.) TO MAINTAIN 5 -}~• SLOPES. 100 YR. FLOOD PLAIN LIMITS MuV. WITHIN EASEMENT STORM DRAIN IN EASEMENT STORM DRAIN FL00D LIMITS NORTH RICHLAND HILLS R o7-01-2009 FIGURE 2D VERT. FORMED WALL ? 3000 PSI COMPRESSIVE STRENGTH CONCRETE BOTTOM AND UNFORMED SIDES 3000 PSI COMPRESSIVE STRENGTH CQNCRETE 2" DIA. WEEP HOLES AT 20'-0" O.C.--- "~ BoTTDM WIDTH vARIES J SLOPE 1/2"/FT. TOEWALL SECTION USED ~: ••~ ;':~;.r'_~: =:~0:• •• WHEN OONCRE?E LINING IS DELETED FROM CHANNEL ( I BOTTOM. I 'r TF I N S NOTE: SEE PLAN-PROFlLE 2-~ J VARIES 8 MIN.) BARS FOR- DIMENSIONS 'D", "T". "W AID 'X'. 2" DIA. WEEP HOLES SHALL 8E PLACED IN THE BOTTOM AT THE RATE OF 1 PER 200 SQ. FEET. TYPICAL TRAPEZOIDAL SECTION SEE DETAILS GROUT POST FOR FENCE~~ 12` IN SLEEVE ?-#5 ~, ~, SLEE iv - ~~~~ ~ ~a ~~~ "T' THICKNESS VARIES (5" MIN.) y I L-REM~IFORCING SHALL BE ~ ~ ( I BARS AT 1 B" O.C.E.W. I I REWFORCING CHAIRS SHALL BE USED AS DIRECTED BY THE ~.- ~ OWNER'S PROJECT REP. 1 ~• 3 2" DIA. PVG PEA ~ GRAVEL ' • ~ ~ • ' '.. RUB SMOOTH FlLTER • FABRIC DETAIL FOR WEEP HOLES BEGIN SLOPE TO EXTRA SIDE WALL HT. ON MAX. INCREASE OUTSIDE WALL IN -WALL HT. 10'~0~ MIN. ~ ,~ 10 =~0 MIN. ~, - /~EXTRA~DE ~ d ~ P.C. OF~ CURVE s~ I ~- I REINF: AS DIRECTED BY I OWNER'S PROJECT I REPRESENTATIVE '~ 2 BARS WALL HT. T OF CURVE ~P EXPANSION JT. SPACED ' , . vAR'~ CENTERS OR AT 100 AT LEAST ONE JT. PER ~! SECTION OF CHANNEL ~ ~ oY~EXTRA SIDE WALL HT.-~ W • A~ A~ I I F I I WHERE "V"~VEIOCITY OF FLOW IN FT./'SEC. I I P 'R"RADIUS OF CURVE IN FT. APPROVEISpJCONE I "WWATER SURFACE WIDTH IN FT. JT. SEALER I ~. I ~ ~ INCREASE HT. OF OUTSIDE 6r WALL ON CURVE EXPOSED EN D ~ INCREASE HT. OF OUTSIDE WALL ON CURVE NOTE: WHERE LINING TERMINATES AT ABUTINVG WINGWALL STRUCTURE PROVIDE PREFORMED ~' ` EXPANSION JT. RECESSED 1" WITH 1/2" SMOOTf DOWEL. BARS AT 18" O.C. SEAL JOINT WITH N "X" TYP. PLASTIC JOINT SEALANT. . 1 ~i" ~~~ (TYP.) DETAILS OF REINFORCED CQNCRETE CHANNEL LINER EXPANSION JOINT REINFORCED CQNCRETE CHANNEL LINER: DETAILS ~~ I ~ I ~-_ ~ _ ~ 2'-~ . PREFORMED ~~ EXP. JT. 1 /2'x12" SMOOTH DOWELS 3~4. RECESSED WITH EXPANSION CAPS AT 1 18" O.C. GREASED ON ONE END TO BREAK BOND NORTH RICHLAND HILLS R 07-a~-2oo9 FIGURE 3D • EASEMENT LINE • ~~ o~ ~~ ~ ~ ~~ v Y a ~m i0 e~ e «~ b 2 ~' CV •' ~o ~ ~ u~ ~ L_~ Me ~ '! ar _ i - ~ -~ t ~ ~ °~ ~~~ ~ W W T W~ ~~ ~~~~ ~~ ~~ 0~ -~ ZW ~. ~~ ~~ ~~ ~ ~ b~~~ ~~ ~ ~ ~ ~~o ~ `~ ~~ ~ ~ ~ ~~~ ~. e~ W ]b~ ~ ~~~U ~~~!!I!!I!!1!!1 ~ ~< 0 i ci ~ o= ~. °r° W .~ n I ~' o ~e~~ ~~ ~m EASEMENT LINE W ~ W I? ~ a~~ ~~ . ~Z~~~ ~~ ~ ~~ ~~ ~W Z C~~ ~~~ ~~ ~ ~ ~~~~ ~~ x~ r C_ W ~ ~~ ri~ f$a~~ CONCRETE PILOT CHANNEL 1 NORTH RICHLAND HILLS R o7-0~ -2oog FIGURE 4D • 10'-0' (MIN) r 3`-0" (MIN) ~ t 18" (MIN) -~ C Z a,aao P.s.l cuss Z "A" GONCRETE m FlLTER FABF~C MAY BE REQUIRED DEPENDING ON SOILS CONDRION -~3 BARS ~1 18" O.C. (TYF') EACH WAY 1. FLUME SHALL BE CONTAINED IN A PERMANENT DRAINAGE EASEMENT AT LEAST 10' IN WIDTH WITH A MINIMUM OF 18" OF EASEMENT ON EACH SIDE OF THE FLUME MEASURED FROM BACK OF CURB. 2. SIDE SLOPES SHALL BE SMaOTH EARTHEN FREE OF ROCKS AND SHALL RECEIVE THE FOLLOWING; 6" OF TOPSOIL. HYDROMULCH, AND A SOIL RETENTION BLANKET, OR AN ALTERNATIVE APPROVED BY THE PUBLIC WORKS DEPARTMENT. ALL VEGETATION SHALL EXTEND TO THE EASEMENT LINES ON EACH SIDE OF THE FLUME. 3. NO FENCING WILL BE PERMITTED THAT ENCROACHES OR CROSSES THE FLUME. 4. 12" MINIMUM DIAMETER ROCK RUBBLE RIP-RAP, GROUTED WITH ONE HALF OF ROCK EXPOSED MUST BE INSTALLED AT THE OUTFACE TO MINIMIZE EROSION. 5. EXPANSION JOINTS SHALL BE CONSTRUCTED AS REQUIRED BY THE PUBLIC WORKS DEPARTMENT. 6. CONTROL JOINTS SHALL BE CONSTRUCTED AND SPACED IN DIRECT PROPORTION TO THE WIDTH OF THE FLUME, I.E. 5' FLUME WIDTH RESULTS IN 5' CONTROL JOINT SPACING. 7. FLUMES WHICH INTERSECT SIDEWALKS OR FUTURE SIDEWALK LOCATIONS SHALL BE CONSTRUCTED WITH ADA ACCESSIBLE RAMPS TO ACCOMODATE THE CROSSING. FLUMES SHALL NOT BE "BRIDGED" BY STEEL PLATES OR OTHER SUCH STRUCTURES. 8. THE CONCRETE FLUME DETAILED IN THIS DRAWING IS NOT INTENDED FOR USE AS A PILOT CHANNEL IN EARTHEN CHANNELS. SEE DETAIL 4D FOR CONCRETE PILOT CHANNEL REQUIREMENTS. CONCRETE FLUME NORTH RICHLAND HILLS R 07-0~-20og FIGURE 5D 12" (m'•) ~2" MAX. SLOPE #4 BARS 4~ ~n 3:1 (TYP. 18" O.C.E.W. ~~~~ ~- .... --- 1.~,L~•) ` D MINUS ~ 4" ~.-~. + SECTION C-C ~- •#; ~ .:, 6" ~, N.T.S. ~- #4 BARS ®18" `~' _' O.C.E.W. D+2' -.---.- SECTION B-B 2D+2' MAX. SLOPE 3 1 /2"•--~ ~ ~ #4 BARS ~ 12" C/C ., ,~ , s" D ~ / - o ~ 4'-0" II I ~4 BARS O 6"~"`I ~ 18" O.C.E.W. SEE DTL "D" SECTION A-A N.T.S. __._ g ~4 BAR/~S ~ ~ 12" C/C W ~ _I 24" ~~ BAR DETAIL N.T.S. 6"J #4 BARS ®- 18" O.C.E.W. CONST.JT. DETAIL "D" N.T.S. A --- - --•C A -,-- - iv FLOW ~ + ""-'- "' o _ ~ I ~-- ~- - CONC. CRADLE (SEE SECTION _ C-C) I PLAN a-~--6 N.T.S. N OTE• FOR PIPE DIAMETER SEE PLAN AND PROFILE SHEET.} CONCRETE CHANNEL APRON FOR STORM DRAIN WITH VERTICAL HEADWALL NORTH 1? T rT1T A 1~TT1 n1.LL~ R o~-o~-loos FIGURE 6D 7" .~-.. #4 BARS ~ _,~~12° C/C --~ ~ _ _3 1 /2~~ I• ~-B A -- ~_ _ N FLOW + --- 0 ~- _ ~4 BARS m ~. 1 S" O.C.E.W.~ . ~,/_ D MINUS 4" '4'~' SECTION C-C N.T.S. .- ~~ ~ , J ^ ~. B PLAN N.T.S. I• MAX. SLOPE 12" 3:1 ~TYP.) ~TYP.) .:• 11L~•) ' M ~ - (/12" + ~4BARS~18" O.C.E.W. D~ ±2'~,,, SECTION B-B MAX. SLOPE i• _,~' 6= 5" .~ o ~ .k, O ^~ ~4 BARS ~ fi"~„ .~ 18" O.C. E. W. SECTION A-A " -g NOTE: FOR PIPE DIAMETER. SEE PLAN AND PROFlLE SHEET. .~ CONCRETE CHANNEL APRON FOR STORM DRAIN WITH SLOPING HEADWALL NORTH HILLS R o~-0~-loos FIGURE 7D 1/S gRCUMFERENCE ~- A 1 4 l.D. 1~_8. ~/3 BARS BENT ..-~ AS SHOWN ~ , ~ t° ~~ - ~ ~ . ~ ~ ... "~y`r.7~ . ~~ T I \ 's ~ W d 1 .; ~ ~ ~ 8 ~y~~~~ ~' ! y Q ~er"~~ S 1 P7r~ .N+ ' ~ - , • ~ ~ ~ 3r ~ ter. ."F- ~ ~ "~ I :l..iS. ~ ~ s a c ~ r ~_ - - ~ • ' t c '• ~ O.D. {LARGE PIPE)+1'-0' ~„ g000 p~ O 14" C CONCRETE ~ IRCUMFEREN7IAL} -~- A COUPLING OF R.C.C. PIPES OF DIFFERENT DIAMETERS Iw 1~.. r• ~ 'ms's, ~ p y .~ BARS BENT SHOWN • ~ ~• [V ~ ~ L PIP PIPE ~~ ~ 1 ~ i lr ~ r O g~ ~s~• +~ F,r -8~ g ,~ . o f e, O.D. tLARGE PIPE)+1'-0" r, 3000 PSI CONCRETE -~ A COUPLING OF RCCP TO CGMP CONCRETE COLLAR DETAILS O 14" lCUMFEREN7IAL} CONCRETE COLLAR DETAILS i• 1/S gRCUMFERENCE 1 4 I.D. a, . /, r r NORTH RICHLAND R 07-0~ -2009 .FIGURE SD -, -i.•- A D X HOOP BARS 18" OR SMALLER 6" #3 LARGER THAN 18" 9" ~4 •~;~+'`~''•~ o f ~ EXISTING STORM .~•~:~ . ~ ~ DRAIN FINISH FLUSH PROPOSED LATERAL STORM DRAIN NOTE: . `:~i STORM DRAIN TAP SHALL BE PIPE •~::'~s:~ 1 1/2" MIN. GONSIDERED SUBSIDIARY TO •i•:' GOST BID PER L.F. OF LATERAL ' a 3" MAX . ' DRAIN PIPE RESPECTIVELY.. (2) HOOP BARS , 2" CLEAR • . ~ GROUT PIPE IN PLACE • ' ti (GROUT MAX. 3". MIN. 1 1 /2"} BREAK OUT EXIST1NG CONCRETE, BEND PIPE STEEL INTO NEW CONCRETE STO~vt DRAIN TAP DETAIL NOTE: PREFABRICATED FlTT'1NGS SHALL BE USED ON ALL PROPOSED STORM DRAINS. r~ STORM DRAIN TAP DETAIL ~T~~ Tu K 11 "HI.OIV11 ri1LL1~ R o7-a~-2009 FIGURE 9D ~: •... ~,:..'.~.~ ..~.:~':~:~. ~;.,~-:-r~~~ 4 BAR (SEE NOTE} s "{~:~~ ~;~.f-'.ti 1 ~ ... _. ,T - ,+ . 0 `• ~ .~i' '"s, rf ~ ~: . _~ :..e: a.. -n • , • +~- •~=~''~'` SEE REINFORCEMENT ~.:~,1~ ' ~'' `; FOR CONCRETE PLUG .; ~.:- ~._ r .. , ., . .. ,... t ' ~ ~ ~. _~: r .:. ' T=LENGTH OF PIPE ~• S~'. v~"Y-='~~~'.`~.''.~:~~:::.-r"~+.:~~-''~, GROOVE OR 2 1/2" MIN. REINFORCEMENT FOR CONCRETE PLUG PIPE SIZE REINF. BAR DI ~A~CE S 18"- 39" #3 12" E.1N. 1 /2T 42"-54" #3 12" E.W. 1/3T 60"-72" #4 12" E.W. 1 /4T NOTE: STEEL HANDLE FOR REINFORCED CONCRETE PIPE PLUG SHALL BE LOCATED 1 /4 I.D. ABOVE CENTER POINT OF PLUG. TWO STEEL HANDLES WILL BE REQUIRED ON PLUGS OF 3fi" PIPES OR LARGER AND SHALL BE PLACED 1 /4 I.D. APART AND 1 /4 I.D. ABOVE CENTER OF PLUG. CONCRETE PLUG DETAILS NO SCALE CONCRETE PLUG DETAJLS NORTH RICHLAND HILLS R 07-01-2009 FIGURE 10D ... W + 2T A T T A TOOLED EDGES TOOLED EDGES TOOLED EDGES ~_^~^-ter---~ • ~.• ~1 -- . ~.• '~ ` ~ ~ . ~' 3' FlLLET IN ~~'~ • ~ ~ BARS O CONSTRUCTION JT. OPENING 1B' O.C.E.YV. .~ AT CORNERS ~ ~• • ~pyya • • ,; ~OONSTRUCTION JT. 3'-O' ~4 BARS FlNISH AT CORNERS 18' C-C SE~TI ON A- A BASS ~ HAYS N0. 103 (OR APPROVED EQUAL). A ___W + 2T ._ _~ T W T „+_ ~ED~S - -~ -~ N \ 3 _~ 3 • A T BARS AT 8' C.EW. PLAN VIEW INLET SLZE T W A 2' SQUARE 7~ Z~-Os Z'-Qr 4' SQUARE Y 4'-0' 3'-O' 5' SQUARE 8' 3'-0° 4'-Q" a' SQUARE Si" 6'-0" 4'-Q" NOTES: 1. MATERIAL AND WORKMANSHIP SHALL CONFORM WITH 7FE REQUIREMENTS OF NORTH RICHLAND HILLS STANDARD SPECIFlCAT'IONS FOR STANDARD CONCRETE MANHOLES. MINIMUM 30OQ PSI CONCRE•E. 2. LAYERS OF REM~IFORCING STEEL NEAREST THE INTERIOR AND EXTERIOR SURFACES SHALL HAVE A COVER OF 2" TO THE CENTER OF BARS. UNLESS OTHERWISE NOTED. 3. FOR DETAL5 OF REINFORCING OF LOWER PORTIONS OF INLET SEE APPROPRIATE SQUARE MANHOLE DETAILS 4. DEPTH OF REINFORCMG OF LOWER PORTIONS OF INLET IS VARIABLE. APPROXIMATE DEPTH WILL BE SHOWN ON PLANS AT LOCATION OF INLET. 5. ALL STANDARD DROP INLE75 SHALL HAVE ONE OPENING ON EACH SIDE UNLESS OIHERWISE SHOWN ON PLANS. 6. DECK MAY BE REINFORCED SAME AS 4' SQUARE MANHOLE STANDARD DRIP INLET NCR TH .~l~til.,Al~I.1.J HILLS R o~-o~ -loos FIGURE 11 D 5'-4" 4'-0" .-. co... m --•.~- A ~ -~ -~~ - ti ~ ~, ~`P. - - , - --- - '~ o ~ -~ - - I . I ~4 BARS ~ ~- ~ ~' AS SHOWN - _ _ , . _ ~ '' I - -- --_ .-. ao ~. m ~.--.-- BASS & HAYES N0.300-24 (OR APPROVED EQUAL} MARKED "STORM DRAIN"~ ---. SEE HOOK DETAIL •-- -, ,. 5'_0" ##4 BARS T A 2~? ~ ~ ~ - ~ ~0 = 1 /2" 5'-0" fi" H OAK DETAI L BARS T #4 BARS AT 6" EACH WAY -HOOKED EAq-I END PLAN N.T.S. (5) 1 /2"x9" DOWELS AROUND RING TO BOND BRICK TO SLAB 1:2 MORTAR _ ~--x-22 1/2"~- ~- = io FOUR OR MORE-~ - ~~ ~ ' COURSES 2 1 /2" ~T ~ BARS C ~ ~ BARS T PRECAST 4 BARS ~ 18" ADJUSTMENT ~ ~4 BARS ~ RINGS ~ 8" ~' ~ 6" E/W BARS 8-~d4 AT 18"~" VERTICAL BARS " BARS AT 18 OP OF PIPE-,I~- -.I~- ~ WALL HEIGHT °r° ~ ~ ,~ ¢', ~ a I S OVER 4 USE ®~ ~ ~ R '~ STEEL REBAR ~ o w m ~ ~ ' STEEL OWEL ~ ~ SPACERS} ~, .-. 0 W W ..~ w 0 PAVING SURFACE 0 ~~ a w v X m ~ ° a FINISH - .. - ~'~- SLOPE 3/8" z~ ~ ~ = TO DRAIN a - ~ - ~, N~ 1 "x4" KEY ~ `` -'~ NN~ _L OR ~j~4 BARS AT 8" C-C STANDARD 4 FOOT SQUARE IN LIEU OF KEYWAY ~4 BARS AT 6" STORM DRAIN MANHOLE/VAULT C-C EACH WAY '~ SECTION A-A N.T.S. NOTE: " " NORTH SHO N ON STORM DRAIN RICHLAND PLAN AND PROFILE SHEETS HILLS R o~-o~-loos FIGURE 12D-1 BARS T-#5 BARS ~ 8" E.W. HOOKED EACH END s ~ -I - - BARS B-~4 BARS ~-+ ~ • ~ ® 18" OUTSIDE FACE • _ - _ ~-~-- _'' BARS C-~4 BARS F - ~ :, ®18" INSIDE FACE BARS B-#4 BARS -_ -_ -_ T rm 9" OUTSIDE FACE -~"~ F ~„Y ' r-~--BARS C-~4 BARS ~ ~ 9 INSIDE FACE ,~ ~ W - ~ -- - 4 DOWELS ®18" ~ ~ ALL AROUND - - -`- - ~, ~ - - + - _ ~ EXCEPT IN WAY OF PIPE _ 5" " T ~ ~ 12 -~ ~~12" ~5 BARS ~ 8" E.W. .NOTE: B-B SECTION SLOPE INVERT OF MANHOLE . N T AS INDICATED ON PLAN-PROFILE . . SHEET. BAR-B ~- +~ ~- Q I BAR-C - ° _~ ~ o ' I I ' ~ _ # 4 BAR B _ 4'-C, _~ 8" " ~, 8 - ~-- 2 ~., . rr BAR-8 - ~ 1" ~ ,~ 4'-11„ Y BAR B - 5°_Q~ 5'-4" .. # ~ BAR C SECTI ~N C- C (VERTICAL BARS NOT SHOWN) N.T.S. NOTES: 1. MATERIALS AND WORKMANSHIP SHALL CONFORM WITH THE REQUIREMENTS OF STANDARD SPECIFICATION FOR STANDARD 4 FOOT SQUARE: STANDARD MANHOLES. STORM DRAIN MANHOLE/VAULT 2. LAYERS OF .REINFORCING STEEL NEAREST THE COVER OF 2p TO THE CENTERAOF BARSL UNLESS NORTH OTHERWISE NOTED. RICHLAND 3. EXCAVATION FOR MANHOLE TO BE INCLUDED IN UNIT BID FOR MANHOLE HILLS , PRICE 4. STANDARD 4 .FOOT SQUARE MANHOLE SHALL NOT BE USED IF STORM DRAIN PIPE I.D. IS GREATER THAN 36". R 07-C31-20U9 FIGURE 12D-2 • 6'-4" 8" 5~_0" ---.~ .,,~ SEE HOOK " ~ DETAIL ~'- 8 ~ M e W ~~ - ~ /~ A ~ -:. - ~ ~~' _ ~ _ \ 7• p~P• _~ J- ~ _ o ~4 BARS ~ ~ _ _ _ ~ ~ ~ ~ AS SHOWN ' _ . ~_ - ,~ #5 BARS T A 2~~- { I ~ - ~ ~ = 5/8" 6,-Op ~" 1 ~ . ~r ~r ' '~~ - ~ - - - H OAK DETAI L m .~ #5 BARS AT 8" EACH WAY HOOKED EACH END PLAN BASS dt HAYES N0.300-24 N.T.S. (OR APPROVED EQUAL) MARKED "STORM DRAIN" (5) 1/2" X 0'-9" DOWELS AROUND PAVING SURFACE RING TO BOND BRICK TO SLAB 1:2 MORTAR ,~ FOUR OR MORE ~ p~ IA ~ _~, COURSES 2 1 /2" ZT - BARS C ~ BARS T PRECAST BARS ®18" RINGS TMENT ~ ~ ~ 85 E.W. S ~ BAR/S~ B 8 =-~ ~ ~*-- 1i- ~ 8" ' ti T '~- sTEEL T~owEL FINISH-, 1 ~.~ VERTICAL BARS 4 BARS AT 18" ,,~.-. ~IF wALL HEIGHT f ~ IS OVER 4 USE STEEL REBAR SPACERS) ~ - ^-SLOPE 3/8" .-. 0 Z w w_ 0 0 cV a W a X TO DRAIN N ' 1 "x4" KEY ~ ~ w ~ ~ ~ + ao- TOP OF PIPE-~I~- ~j g x 8~ aO ~ ~ ~ m~ ~m & 4 J OR ~4 BARS AT 8" C-C IN LIEU OF KEYWAY ~ BARS ®8" ac.E.w. SECTION A- A N.T:S. D~EP~TFi "D" SHALL BE SHOWN ON STORM DRAIN PLAN AND PROFILE SHEETS 8" --~ ~ ~ -~- STANDARD 5 FQ4T SQUARE STORM DRAIN MANHOLE/VAULT NORTH RICHLAND HILLS R o~-01-loos FIGURE 13D-1 BARS T-#5 BARS ®8" E.W. HOOKED EACH END .> BARS B-~4 BARS ~~ -~ +~ • ~ ® 18" OUTSIDE FACE - - _ --~-~ _ ' " BARS C-#4 BARS - - ~ : ~ ®18" INSIDE FACE BARS B-~4 BARS -_ _- -_ -_ - - - r ~ 9" OUTSIDE FACE -~"- ` ~ ~ .~~ BARS C-~4 BARS ~ 9 INSIDE FACE - ~ T - , ~~ DOWELS ~ 18" ~ -_-- - ,~ - ~ ~' ~ EXCEPT IN WAY ~ I ~ ~ OF PIPE 5" -~. ~~ 12" ~5 BARS 8" E.W. NOTE: SECTION B-B SLOPE. INVERT bF MANHOLE N.T.S. AS INDICATED ON PLAN-PROFlLE SHEET. BAR-B .~ ~ ~ --~ LBAR-C `O _ _~~ '~ o _ ~. s .) . _ ,- co ca fi" -~' N 5'-a' - 8" 8., " ~ B 2 -;~ ~' r BARB fi'-0" 6'-4" ~.~ SECTION C-C (VERTICAL BARS NOT SHOWN) N.T.S. NOTES: 1. MATERIALS AND WORKMANSHIP SHALL CONFORM WITH THE REQUIREMENTS OF STANDARD SPECIFICATION FOR STANDARD MANHOLES. 2. LAYERS OF REINFORCING STEEL NEAREST THE INTERIOR AND EXTERIOR SURFACE SHALL HAVE A COVER OF 2" TO THE CENTER OF BARS, UNLESS OTHERWISE NOTED. 3. EXCAVATION FOR MANHOLE TO BE INCLUDED IN UNIT PRICE BID FOR MANHOLE. s'-a" #4 BAR B ,~ co M ,~ s N r ~i 5'-11 " , #4 BAR C STANDARD 5 FOOT SQ ARE STORM DRAIN MANHOLE~VAULT NORTH RICHLAND HILLS R o~-o~ -loos FIGURE 13D-2 7' - fi" m -.- I ~ ~_A - ° 3- 5 BARS I @ ~PENING ~ AS SHOWN- ----r~- - T A ,~..~ SEE HOOK DETAIL ~ ~ ~ 7'-2" ~ - ~. #~5 BARS T 2 1 2" ~~ T e ~ ~~ - ,e = s/e" ~.-As 7r H04K DETAIL BARS T - ~5 BARS - - - - ~ - AT 8" E.W. HOOKED ~ _~ - - - - - E.W. R y~ ~ .. . ~ . ~~ PLAN N.T.S. BASS & HAYES N0.300-24 (5) 1/2"x9" DOWELS AROUND (OR APPROVED E©UAL) RING TO BDND BRICK TO MARKED "STORM DRAIN" TOP SLAB PAVING SURFACE 1:2 MORTAR ~'~ ~- FOUR OR MORE DIA. COURSES 2 1 /2" ~--r- PRECAST ~ ~ - BARS C a BARS T ADJUSTMENT ~ BARS ®18" ~ ~ o of $5 ~ SRS ~ RINGS M 8 z BARS B " r ~ .~"' ~ ..~ w q #4 BARS ®18 -~-~" TOP OF PIPE ~~ ~' o w ~ VERTICAL BARS ~4 BARS ~ ~ ~ t° ~ ~ - x ~ 8 ~ ~ 18" IF WALL HT. IS ~ ''- Q ~ STEEL T'~OWEL ~ OVER 6~ USE. STEEL N o W ~ ~ ~ FlNISH - ~ ~~ REBAR SPACERS) - ° Q _ - - - SLOPE 3/8" m ~ z ~ ~ ~_ _ ~~ TO DRAIN 1 "x4" KEY ~ I ~ ~ ~ ~ ~ ~ ~ ~' CV ~5 BARS ~ B" C/C #5 BARS ®8' STANDARD fi FOOT SQUARE IN UEU OF KEYWAY 0•c.E.W. STORM DRAIN MANHOLErVAULT • SECTION A-A N.T.S. NOTE: NORTH DEPTH D SHALL 8E SHOWN ON STORM DRAIN RICHLAND PLAN AND PROFILE SHEET HILLS R o7-01-2009 FIGURE 14D-1 .BARS T-#5 BARS ~ 8" E,W. HOOKED EACH END ~~ ~~.~ BARS B-#4 BARS ~*-~- • 4 18" OUTSIDE FACE ----~ - • - BARS C-~4 BARS ~:~__ _ __;:~ ®18" INSIDE FACE _. _ BARS 8-~Jt4 BARS T_ -_ _ ~`-~- ® 9" OUTSIDE FACE --~ ~ • ~ _ ~-- .r-~-BARS C-~4 BARS ~ 9 INSIDE FACE ~ ~ - -~ c ~4 DOWELS ~ 18" ~ ---- - ~~~~ALL AROUND - i - ~ ~ - EXCEPT IN WAY /~ OF PIPE 5" -~~ ~ 12" -~ '"*'-' ~5 BARS B" E.W. NOTE: SECTION B- B SLOPE INVERT OF MANHOLE N.T.S. AS INDICATED ON PLAN-PROFILE SHEET. BAR-B ~- -r :~ _ -~ ~ ~- -BAR-C - j -L i s _ ~~ 7s-^r N O ~• f~ co ~ - 6" + - - ~ - _ #4 BAR B 8'-0 ~ . -~ --r- 9" 9 2 _i. ~ B N 1" 7'-3/4" Y ~ - - ~-- BAR B- T_Z~ " #4 BAR C - ,._ SECTI aN C- C (VERTICAL BARS NOT SHOWN) N.T.S. NOTES: 1. MATERIALS AND WORKMANSHIP SHALL CONFORM IMTH THE REQUIREMENTS OF STANDARD SPECIFICATION FOR STANDARD 6 FOOT SQ ARE STANDARD MANHOLES. STORM DRAIN MANHOLE~VAULT 2. LAYERS OF REINFORCING STEEL NEAREST THE COVER OF 2D TO THRE CENTERAOF BARSL UNLESS NORTH OTHERWISE NOTED. RICHLAND 3. PRICCEV B DO FOR MANHOLE TO BE INCLUDED 1N UNIT HILLS R 0~-0~-loos FIGURE 14D-2 • • BASS O HAVES (OR APPROVED- F'~~ s1REE= MARKED sTORu z ~ N ~ i_ ., a __. ' ` ,~ BARS o B" O.C.EW. 2 DIAGONAL ~4 BARS OVER PIPE E.W. ,.. ~ ~ . . . 7 ~ ~ O ~ N f W / o ~~ 3 ~ P1PE ~A ~p I STEEL TROWEL 4 OR MORE COURSES 2 1 /2" PRECAST ADJUSTMENT RINGS MORTAR COVER B-4x8" BARS AROUND :1"•--RING TO BIND BRICK TD TOP sole . • ~4 BARS o 12' HORIZ. BOTH FACES . r rrr~~~ ~4 BARS O 10' VERT. BATH FACES . % IF WALL HT. IS OVER 6' USE STEEL REBAR SPACERS • 1 REINF. TYP. • ~ ALL WALLS . ~ 't I st APE - ~ ,~ ~ `~~~ ~~ ~3 BARS O 12" I I-8' MW. O.C.E.W. OR ~4 BARS O 8' C/C IN LIEU OF KEYWAY SECTION A-A MANHOLE/VAULT TYPE 1 2 3 4 5 6 PIPE DIA. 18'-24' 27'-33' 38'-42" 48"-54' 80'-88' 72" A 4'-S 1/2' ~'-11 S/B` 5'-5 8/9' 6'-1 3/4" B'-~ 7/8' 7-6' B f'-3 3/18' 3'-9 3/8" E'-3 7/18 4'-11 1/2' 3'-7 ~/8" 0'-3 3/4" C 2'-S" 2'-8" 2'-11" 3'-3` 3'-7' 3'-11" -~~ A D 3'-0" S'-1d 1/2' 4'-9` 5'-11' 7'-1" 8'-3" -~ A g' yy~S E 4'-2 1/4' S'-0 3/4' S'-11 1/4' 7'-1 1/4" a'-3 1/4' 9'-3 1/4" ~~-~ -- ....~T A / SLOPE TO ~' ~ DRAIN / ~ C ~ .,. /~ \~C Y ~ _ ._. ~ -25 _~ D W ~ _ ~ L / ~'~ ~~~ PLAN N.T.S. ~~ '~ ~ i +'>t ~,~ -~-A 3-~4 BARS AT OPENING AS SHOWN NOTES: DIMENSION AND ANY DEVIATION IN OTHER DIMENSIONS ENCOUNTERED IN THE FlELD SHALL BE ADJUSTED BY THE ENGINEER. 2. MIN. 3000- PSI STRENGTH CONCRETE AT 28 DAYS. MIN. 40 GRADE STEEL ANGLED STORM DRAIN MANHOLE/VAULT DETAIL u~R Tu KI(:HI.L~IVIl rilLL~ R o7-0~ -2009 FIGURE 15D I ~~ ~~ .-. ' a~~ ' J~ ~~ ~ i' . ---• i - I I_ .~ I I U a~ U ~ W ~ O V O mU U ~~ ~~ ~N m ~~0 v0 ~ U ~ m ~ v _ _ .m~} °m ~ ~ o - --- ~~ _~~_ , m~oo ~ F g~U_ Cis W ~~ ~~ F Z C - °~ ~ 2 I ~ZZ ~~_ O I a Ib ~ _ ._ ~-. ,~ 6~ ~ ~_~ ~ ~~ ~m~ R S' 7 13 6' ~~~ r ~ - - C3~ r x ~ - .r r ~! ~~ ~_~ - - ~_ ~~~ m i~_ :~ m W .-. ~' > OD ~J ~ Z W ~#~! z Z 5 - - n-~ _ ~ ~+ ~~ I w 2 -8 ~, ~- T ~~~ ~' ;~~ ~~t L_1 NOTE: 1. LOCATION OF MANHOLE LIDS TO BE LOCATED ON EACH SIDE OF TRANSVERSE BEAM. 2. TOPS AND THROATS MUST BE ol~ PouR. 3. ONE MANHOLE LID IS REQUIRED FOR EVERY 1 d` OF INLET. 4. 3O` INLETS NEED 2 BEAMS ' OVER. 3 LIDS REQUAZED. C~ U I!~ ~_ W 5 0 J Q W '~ O ~~ W ~ ~ F= Z W v ~ z N ~ ~a N - ~ J •~ r Lv N .~ ..~2. 2'-~- r- - --- 5 ~~ aN n. ~ ~ !V ~ t m O Z ~ m STANDARD CURB INLET NORTH RTCHT,ANT~ HILLS R o~-o~-loos FIGURE 1 f D-1 TRANSV. BEAM (TO BE USED ON I5'&20' INLETS ONLY) ~f-LrN SLOPE 1 /4"/FT. ~ .. V BARS C m ~~. 2" ~. 2" f 2" R. BARD _ rg» ~, BARS B ~ '' • ~ ` ~` / 4» GUTTER #~ • ~ ~ ~ DEPRESSION ~~ • ~i ~K.r Z 'i ~ • ~ i BARS F ~ . • • \ • ' • `a • ~ BAR E - B~-RS M o BARS D . ~ z c-c •' e~RS N o ~~~ ~-BARS A ~ BARS C~ ~•~.~ 2 c-c 2-~" `~...`~ 7 1 /2" C-C 7 1 /2" C-C r• ~ vhDTH .w. '~ ' i' .•' PERMISSABLE CONST. . ~ ' (3 MIN.. 5 MAX.) _-' . JOINTS-KEYED :~ r~ ~ - ' ~_ • _ ~ BARS C ~ B ARS C BARS G ~- 7 1 /2" C- C SECTION "B-B" N.T.S. GUTTER POINT TO REMAIN ON THIS LINE AND CONSTANT AT 2" -~- 6" -` ~2" 6" OPENING MIN. ATTACH 24" STAINLESS STEEL CHAIN WITH ANCHOR. BOLT. -~~ ~ ~ - ~ I L ao CONSTRUCTION v ~ DINT (OPTIONAL - w PHASE LINES} a Q . ~- ~ o > r SECTION "A- A" NOTES: N.T.S. 1. ALL CONCRETE SHALL BE 3000 P.S.I. COMPRESSIVE STRENGTH CONCRETE AT 28 DAYS. Z RENVFORCING BARS SHALL BE STANDARD. BILLET STEEL. DEFORMED REINFORCING BARS OF A DIAMETER AND LENGTH AS SHOWN. 3. CHAMFER ALL EXP05ED CORNERS 3/4» EXCEPT WHERE OTHERWISE NOTED. 4. DIMENSIONS RELATING TO REINF. STEEL ARE 1'0 CENTERS OF BARS. 6. FlELO CUT dt BEND BARS AS NECESSARY TO ACCOMMODATE STORM SEWER PIPE 8. CAST IRON CASTINGS SHALL CONFORM TO T.H.D. CiEM 471. 7. RING AND COVER SHALL BE PROVIDED AND INSTALLED 8Y THE CONTRACTOR. 8. DURING STAGE 1 CONSTRUCTION, INLET'S WILL NOT BE CONSTRUCTED ABOVE SUBGRADE ELEVATION. 9. A TEMPORARY WOOD DOVER SHALL BE INSTALLED AFTER STAGE 1 IS COMPLETED AND WM1 REMAW IN PLACE UNTiL STAGE 2 15 BEGUN. 10. INLET POPS T'0 BE INSTALLED AFTER PAVNVO IS COMPLETE. 11. THROATS AND TOPS MUST BE ONE POUR. STANDARD CURB INLET NORTH RICHLAND HILLS R 07-0~-20os FIGURE 16D-2 z = .. ~ o~ ~, , Z c~- ~ - ~~ W ~~ ~ ~~ ~~\ ~ Z _~ _~~ ~- a ~a ~ ~ ~ ~ ~w cn a ~ ~ ,- a~ \ ~o' m.. ~ ~ Q~ .C i N N \ ~ U N ~ ~ to LL Q Z W^ V \ ~'' ~ J C~ ~ ~ Qz ~ ~ ~~ _ ~~ ~ w \, \ n Q ~\ ~ z \ N 2 , ~ ~\~ ~ / ~a~o ac~n~z ~~ ~w ~m . r~ p ~ ° C ~ Z °~.I ~ ~ ~ ~ °+ + "~ I ~ cn I ~ vi Z Z p H o ~ vi Z ~~ ~ =3 ~ ~ ~ J J N mm s0 '! N m ~ ao co co ~~p- + 3- _ ~ ~ ~n ~ I I I i ih .~ in ~ vi `O ~ ~ ~ + ~ ,~ w ~ ~- `t z d z ----~ ~ z m ~ ~] _~ M ~ ~ ~'i~' ~ ~ ~p ~ ,h .~ M ~ CpT- N ~ + ~..t„~ 7 `~= U) W ~ ~; o ~ ~ STANDARD CURB INLET vi ~ ~ ~ `° ~ H $' ~[ Z M Q Z •o--i ~-, - m z ~ ao - ~ m NORTH ,d.. ~ ~ ~ RICHLAND ~ ~~ HILLS R o~-0~-loos FIGURE 16D-3 • PEA GRAVEL FlLTER )N(:RFTF RI t)CK DROP INLET PROTECTION N.T.S. • ^"RB INLET -~ NCRETE BLOCK•~ T FABRIC ~ ,~A GRAVEL Fl LTER CURB INLET PROTECTION N.T.S. `~•'~ .,..... •. ~~: ~~ .+}~s ~Ml:~, .~ INLET PROTECTAIONL BLOCK AND GR E • NORTH RICHLAND HILLS R o~-0~-2009 FIGURE 17D SILT FABRIC - TRAPEZOIDAL CHANNEL ~4 /~ N.T.S. CO COAT ERCIA . ~--DOUBLE SWING GATE AIN JNK FENCE -- .-_ s ~ ~~ - -STREET CURB w f ~r ` ry~ -. 1 ~. _-i VERTICAL RAMP WAl . ~.I~ ~~`~~ - • • S~t6 - S' THICK APPROACH 4 .~~ a, 8 MIN. ~~' LV~C= 1~ 1 '`' -8' THICK BOTTOM N.T.S. ~LVG = 10;. -B' MIN. 0.8 C.F. 1 1 /2" ROCK. .~• ..~~~-~NCRETE FlLTER MEDIA - ~ ~, ., RAMP WALL 0.D CrF. PEA GRAVEL • 1/2" GALVANIZED HARDWARE SCREEN, 12'x12 ~` ~~--3' D1A. PVC WEEP HOLE FlLTER CLOTH ~~ a ,4. „~., `•' •s ~• ~ .. • ': ~, 3~ CONCRE~~+ ~~ RAMP BOTTOM WEEP HOLE DETAIL AT BOTTOM OF CONCRETE RAMP WALL. NORTH "-T ~` RICHLAND NOTE: ~' DIA. WEEP HOLES WITH TYPO C.F. EACH OF SAND,. PEA GRAVEL AND 1 1/z" ROCK FILTER MEDIA SHALL BE SPACED HILLS AT 10' C.C EACH 51DE ALONG BOTTOM OF RAMP WALL OR AS DIRECTED BY OWNERS RESIDENT PROJECT REPRESENTATIVE. R o~-a~-loos FIGURE 18D-1 CHANNEL ACCESS RAMP ~ I I -STREET CURB AND GUTTER I ~ _A ~I V -1N r~ 13'-4' 8" - - w ~ 8" FENCING AS CALLED FOR IN THE PLAN. FABRIC. SHALL FACE OUTWARD FROM -~.TERUNE OF RAMP. 'SEE FE]VCE DETAIL PROPOSED THIS SHEET TYP. 80Th SIDES ACCESS '~ ,~ ti RAMP ~~~ 3/4' CHAMFER--fir - 4_FlRM ALL EDGES TRENCH "~~5 O 7-1 /2 yr~ ~ I. i 1 7 d ~ O li a {~" ~' .~~ ~I. • • ~ -•-- - MECHANICALLY OOMPACTED BACKFlLL 2~f ~~ O 12 ~ 2..--Q-.~ TO 05X STD, PROCTOR EACH SIDE (SELECT NATIVE a ACH WAY CLASS "C" 3600 PSI -~ N MATERIAL) c FORMED CONCRETE e~ -/5 x 13'-0" 3" DIA. WEEP HOLES MATH `, 07 1/2" Q.C. ~ FlLTER MEDIA EACH SIDE ' ~4 O 12 ~ AT 10 C-C #f BARS O 12 - ~ . ' N 1'-6~ x 1'-a" ~ -~ ~ ~- ~' ~~ ~- • X15 OONT COMPACT BASE TO gOX g" 4' ' 2'-B" `^~ O 7-1 /2 STD. PROCTOR SECTION "B-B" N.T.S. S' (TYP. FOR ACCESS RAMP WALL) 10' -iTYP. FOR CHAN. LINER WALL) '1-5 " O.D. TOP BRACE KNUgC~p SELVAGE RAIL~2.27 I.BS. PER FT.) -ALONG TOPTERMINAL POST 1-3/8" OIA. 0.0. TOP ~RACE- RAIL(2.27 LBS. PER FT. -NO. 9 GA. CUPS CAP z'-o" MAx. o.c. M _ .. . , sPACINC ~ ~ 1-3 4'C-W1 1 ~~~~~~ /~ TRUSS ROD-~ ~ ~~ N0. 9 GA.-.-: _ wrn eANOo HOG RING 2'-fl' MAX. ~ z`'3~' SPACING +.. - ~~ . ..•• t~• • ~ •~ ". r + G1OIVCR[T~E'•~t~AdiF• ' ; • : . • '• `' • ~ `-TYNSIED dt BARBED ~ WALL .' !~~ SELVAGE ALONG 80TT'OM GROUT ~4~ -~NCRETE CHANNEL uNER • 4' Q0. CAIE POiT~ ~~ a ,r_ A LOCK KEEPERr `~ B LOCK KEEPER GUIDE C LOWER FORKS D UPPER FORKS E LOWER GUIDE F UPPER GUIDE -CHAIN LINK FABRIC 11-GA. 1-3/4" MESH(KNUCKLED T'+OP~BOT'TOM .SELVAGES) STL. CAP(TYP) ' .END P06T 2-7/8' DIA. ~ 0.0. "PERMAUNK" i0 ~~ ` f.• •~~ DIA. PVC SLEEVE FORM IN CONCRETE 1. ALL CONGlTE IlE#LS SHDIMI ON 1H15 SST (HALL BE dJllS 'C" HANNA A MIiMMNJM OOMPRF9aIVE STRENOIH OF 3b00 P9 AT ~ DAYS. Z ALL DPOI~D G~ORNER3 SI11LL sE QiAli30® 3•[~. 3. IIEM'OIlCNO ST!!L SlWL !E riwi~o NAiFi CEN1>~ aF 1N~ a~ uYER o>• owRS r ~ TIE s~A~ cF THE OONMCRETE uMl@iS OtIIiRyIIiE sI~ ~. DMENlIIOI~IS OF RFf~IF>~dHfi PARS ARi 7D CENTER a E7PANliON .ION'IS ALOtiC AOCESi RAI/~ SHALL MOT ElIC® 4O' LENC7IIS. i. sHaP oaAlwos wLL of RECUNlEQ PoR oA~E wsTALUTioN Fnle >:ENEw AND AI~ROVAL ~r DIOIMmI AND CITY REPRESEN'TA71YE. 7. CON3TRLJCTION OF i' HKiI CHAN iJwC FDICE OTFER 1HAN ALONG PROPOID CHANNEL. LIMER OR AC~'SS RAMP 9IALL NCLL~E f~0071NCS AS FpLO1MS L/iE POilS - ~"b1A.s'2'~' FOD'iltq 1ER#iNAL POiTS - 1'-o*DIA.~'-or fvonna '~ 1 /2x3/4 STRETCHER a ALL MOH, r0i1s AND FlTINCS ARIr au-AMa° BAR IMTH BANGS x~A co~tNO aHAU eE A~uEO M ncooRDAr~ce Ta As1M F 1O0~9i ~ELV1CA710NZ 10. QTY OF NOR7H IppiAFD HN.LS wLL ~ 11i: L70LOR ~ OOAINO FQ! 7NE ~IAiI LSIK Pfl1CB .i V ~ I BETWEEN POSTS - - ' araN FoR Pluwooe RoD w~H rnomNO As RFAUIRED CHAIN LINK FENCE DETAILS N.T.Q. 3-1/2'MIN. B" MAX. GATE POST FOOTINGS BELOW CONCRETE RAMP AS REQUIRED (BOTH SIDES) CHANNEL ACCESS RAMP NORTH RICHLAND .HILLS R o7-0~ -loos FIGURE 18D- 2 ___. 3 r' ~l~ I ~ 3 ~// ~ »~ m ~~~ r. ~~~~/~~ /11 ~ ~l3 BARS ~ ~ `~ ~ ~ ~, / I /3 BARS -~ `~ ~, ~ j ~ ~~ ~ ~~ ~ ~ sAw cuT _ - ~ ~ EXIST. HIYIAC 2' TYPE PVYT. "D' HMAC -~" DEEP CONTRACTION (.~{ADE CLASS 'A" CONC. 3" JT. NATH CRACK SEAU~ BASE. BLOCK • f ~ •, .. : ~ * •. ~• •~ !' • •i . ~' ^ ~ '. ~..~ - - - - ~~ EXIST. CONC. c ~ P~T~ VALVE BOX ~ 8" THICK CLASS ~ VALVE BOX do COVER COVER 'Ta0 BE 'A" CONC. BASE TO BE BASS ~ HAYS BASS dt HAYS X340-1 ~ X340-1 ~ m -8" THICK CLASS "A" t CONC. BASE Z m ~ "m ~ ~~ 8' AwWA C-BOO r~, DR-18. CLASS 150' PV'C vALVE .~ ~~i~ r r--VALVE r WATER UNE Ir wATER UNE VALVES WITHIN ROADWAYS VALVES IN YARDS OR OTHER AREAS OR OTHER PAVED OR SURFACED AREAS NOT SUBJECT TO TRAFFIC PUJG CONCRETE ;~% ~ •~ THRUST ~-r BU~CIc.S '. r: ~ ~' ~ •. ~ ~ ~i '~G }~ BLOCKS -~~ .: ::.~ ~ , ~'.I ~ ~ / .. , .~. ~~~ ~, TYPICAL THRUST. BLOCK CONCRETE FOR THRUST e~.ocKs SHAU_ BE CLASS 'A" DETAILS NOTES: 1. CLASS "A" CONCRETE SHALL SHALL HAVE 5 SACKS OF CEMENT/C.Y., MAXIMUM SLUMP OF 5 INCHES AND A 3000 PSI COMPRESSIVE STRENGTH AT 28 DAY'S. 2. ALL ITEMS SHOWN INCLUDED IN VALVE & BOX UNIT PRICE, COMPLETE IN PLACE. 3. ALL WATER VALVES SHALL MEET THE MINIMUM REQUIREMENTS OF AWWA C509 AND SHALL BE MUELLER U.S. PIPE OR WATEROUS. 4. MEGA LUGS ON ALL FITTINGS. 5. USE VALVE BOX STABILIZER FOR VALVES IN PAVEMENT OR AS SPECIFIED BY CITY REPRESENTATIVE. VALVE 8c THRUST BLOCK DETAILS NORTH RICHL~AND HILLS R fl7-o~-loos FIGURE 1 Vll • ~ ' .~ wn~uNE v' FACE OF ~ CURB ,• 'I ' .I ' ~'`` ~- 4' SIDEWALK • .I •i -*~ ~ ~ -4--6' TYPICAL ' I .I v • • ' ~-PROPOSED WATER • VALVE (TYP.) ., v • .- z - a -- C ,, x a • , •Q ' v' ~ a 10' (MIN. ~~ TYPICAL VALVE LOCATION S N.T.S. GENERAL NOTES: 1. ALL TEE INTERSECTIONS OF PUBLIC WATER MAINS SHALL INCLUDE AT LEAST 2 GATE VALVES. 3 ALL CROSS INTERSECTIONS OF PUBLIC WATER MAINS SHALL INCLUDE AT LEAST 3 GATE VALVES DETAIL OF VALVE LOCATIONS AT STREET INTERSECTIONS NORTH RICHLAND HILLS R o7-01-2009 FIGURE 2W m 1 ~" PENTAGON OPERATING d ~ NUT. OPERATING NUT SHALL 24 0 3s ~ OPEN TO THE LEFT. o Q ~ ~ Q m FIRE HYDRANT AS SPECIFIED O ~~. O ~ r GALVANIZED CHAIN O z "e GRADE ~ '-\\\Y~`v~J 2 C.F MIN. GRAVEL FILL --~- POURED CONC. THRUST BLOCK- PROTECT DRAIN OPENING NOTE: DEPTH QF HYDRANT LEAD AND BURY OF HYDRANT SHALL CONFORM TO COVER OF PIPE AS SPECIFIED 2"TYP. ~~ 0 ~O ~{ ~ ~ ~~ p ao ~ ~~ o ~ opt FIRE HYDRANT GATE VALVE REQUIRED PRECAST CONCRETE BLOCK OR BRICK BASE SLAB GENERAL NOTES: FIRE HYDRANT DETAIL N.T.S. 1. CONCRETE SHALL BE PLACED OR POURED AGAINST UNDISTURBED SOIL. 2. ALL FIRE HYD-RANTS SHALL CONFORM TO NORTH RICHLAND HILLS SPECIFICATIONS AND SHALL BE MUELLER/CENTURION, M&H MODEL 129 OR WATEROUS PACER MODEL WB-fi7-250. 3. NO SEPARATE PAY FOR EXTENSIONS TO FINISHED 'GRADE. 4. ALL PORTIONS (EXCLUDING CHAINS} QF FIRE HYDRANT ABOVE GRADE SHALL BE PAINTED IMTH TNEMEC SERIES 02H HI-BUILD THEME-GLOSS. COLOR: CHILEAN RED. 5. ALL FIRE HYDRANT GATE VALVES SHALL BE ANCHORED TO THE MAIN AS DIRECTED BY THE CITY REPRESENTATIVE. fi. MEGA LUGS ON ALL FITTINGS. FIRE HYDRANT DETAILS N~3R TH K1t:riLA1V1.~ HILLS R o7-01-2009 FIGURE 3W-1 I• I• ~' 0 N ~b~ ~% O ~---~~ _ ~ + ~ .ep~ I ~ D -~ ~, a - ~ ~~ - - ~ -- r i~ W J ~ ~~ / ~ ~ iy / ~ ~ n=wm w Wm~ ~ o ~ U~ =wdQ~= ~~ ~~Q~~am m' ~ .~ ~W ~a= _ o~~~ ~ _~ ~ ~ ~~^ _ Z~ 3 Z J M FIRE HYDRANT AND 1NATER ~AETERS 1 T/k T1 TT ti' RI~HLAND HILLS R 07-01-2009 FIGURE 3W-2 ITEM QUANTITY SIZE DESCRIPTION PART NUMBER N0. SINGIE ]OUBLE FORD MUELLER 1 1 1 1' 90' BRASS ELBOW, FLARE L-28-44 330 H . COPPER X fuI.I.P., (QTR. BEND) 15530 2. 1 1 1' BALLVAL'VE CB. STOP, B11- 330 B F.I.P. X F.I.P. 444WR 20200 3. 1 1"x3/4"x7 1/2' U-BRANCH UB8-43 H 15362 4. 1 2 3/4" BALLVALYE Ce. STOP, 813-332W 250 B F.I.P. X METER YOLK 813-332W 24351-3 5. 1 2 3/4"x8 1/2" METER COUPLING C38-23- 215 H BALLYALVE CB. STOP, 8.5 10890- F.I.P. XF.I.P. 89029 6. 1 2 3/4' BALLVALVE CB. STOP, 811- 8-20245 F.I.P. X F.I.P. 333WR -fi0-3 7. 1 1"x3/4' BRASS REDUCER BUSHING - 502464 {REDUCING SPUD MIP X MIP) 8. 1 3/4" ALL THREAD BRASS NIPPLE - - NOTES: 1. IF SERVICE IS INSTALLED AHEAD OF GURB AND GUTTER, CUT AND SHAPE PIPE Tb flT POSITION sHawN BuT BEND ~wN ABOUT 5 INCHES 'Ta A111VIMIIZE CHANCES OF DAMAGE DURING CONSTRUCTION OF CURB AND GUTTER. SERVICE LINE COVER i~INIMUM 24 INCHES. LNIDER STREET SUBGRADE AND MINIMUM 12 NICHES UNDER BOTTOM OF CURB AND GUTTER. 2 CONTRACTOR FURNISHES ALL PARTS LISTED AT HIS EXPENCE ALL ITEMS SHALL BE INSTALLED BY CONTRACTOR EXCEPT ITEMS S AND 6 WHICH WILL BE INSTALLED BY CITY FORCES. 3. RECESSED Atr1R HOLE IN METER BOX SHALL BE PLACm NEAREST THE BACK OF CURB. 5'-8' (TYP.) r 9DEWAUC --I .: ._ . ~ r-a sis' .. . ~~ - It ~ r J` ~ ~ ~~ ~` r ~ e ~~~ y 'y: Z 4 d 'N 5 x 3 ^ -QJSTOAIER SERVIC }~{Y ~?•~~-~~;?' ~ ~i?~ f ~ ~ _ _ UNE BY OTHERS 7 8 DETER BOX FURNISHED BY CONTRACTOR (INSTALLED BY ~ ^. qTY) OFW ALLIANCE MODEL ~ ~ I PETER BOX FURNISHED de D-1000 {TO NRH SPECS} ~- INSTALLED BY CONTRACTOR DFW ~ AWANCE MODEL DIQAMR-DU-BL.OC (TO NRH SPECS) ~~` SINGLE WATER SERVICE SECTION .~ ~• TYPE 'IC` saFr SEE PLANS FOR COPPER TUBE LOCATION OF WATER MAIN q Z ~~. ~ - a ~ 1 SADDU: 1 - ~ CUSTOMER SERVICE FC101-CC4 ppZpORAnON ~ LINES BY OTHERS ~~d STOP FB00-4 ~ ~f ~ DOUBLE WATER SERVICE PLAN _~___ _~- SEIi1ACE UNE MIHEN MAIN IS ON OPP061TE ~ SIDE OF STREET ~r TYPE rKr SQFT COPPER PIPE 3 .J 7 1 'FOR M x3 4 DOUBLE WATER SERVICE SECTION ~°' ~ ER WID 5 IW; 51DEINALK DEWALK D15AMR D15AMR D-100O D-1 cuRe .i r i~~ ~ +.' CUSTOMER BYACTOR CE ONES ~~~~ ~ sY oTFIERs TYPICAL STREET SECTION WATER MAIN WATER SERVICE CONNECTION DETAILS SINGLE AND .DOUBLE NORTH RICHLAND HILLS R o7-01-2009 FIGURE 4W • J ~ Q J W V ~ 0 V/ ~ t N ~imQ ~~^~z V ~~ ~ _ • ~J~` ~ ~- / r W W T ~~~a ~ z e ~~ ~~?~ .. ~ ~Y~ ~ U X n ~~~ c~°~~ v . ~~ ao¢z .•~O~ NNSv . ••v• ~~~ • : : ~~ . o ~ ,o • " oC~ ,~~ ~o~ ,.~--- w ~' ~~° W ~~ ~ ~ aZj ~ N tI) •.•s. o U •• ~O N d . ~~~ • ••~O~ a . ~~ ~ •.•s. )off z°~~ ~~ M N in ~ ~~ ~ ~ F ~ ~O a U x = O V ~ U .r ~~UGW ~m~aZ .~~V~- ~V=1NUN ~ ~_ W ~ U ~ z ~ ~ 4-F~~z O - oaOF~ ai ~ w = 0 ~zaWa o - W N V Z ~ ~~-~zW~ zwo~v~ -am~5~ W N•~ao~w U_ U ~ ~ ~ s°z$a `" ~ .. Wao~ ~W ~ cn t- Z - o W to O ~Wt~~z z ~!- U m C9 ~ W w N °~ ~~`w ~~ m'~~ Q Z a0 U N Q ~ N ~~O rzz O W J Q W a 2" 1I~lATER SERVICE • 0 k NORTH R Tr!T~T.~NT~ ri1LL~ R o7-0~-loos FIGURE 5W PUBLIC WATER -.~-_-~4. ~3 O 8" O.C.EW. (SIDES do FOOTING) MAIN 4'_ ~4 O 8"O.C.EW: (TOP) 4~ G.V. ~ ...~' ~'~*: r s`:•'+:r:r~ :..~ ~ ~• • .. . 'mss. , ~' . BOX T , :: • METER ~ ~ ~ RUBBER RING RUBBER RING ,: ~~ {BY CI'TY~ 'bc 12 "'~' ~_'`, WATER STOP •~ , ~. . WATER_STOP~. ~- _ - 4" GATE VALVES ,~= 4 z ~ ~- 4' GATE VALVES WITH NON-RISING ~"~ 4 ~ ~ ~ ~ ~ : ; STEMS ON-RISING STEMS .• ~ •'+~' ~~ '•' SMITH-GLAIR N0. 912 •• FLEXIBLE MJ-FLANGE DUCTILE IRON PIPE REINFORCED CONCRETE METER COUPLING ADAPTERS SPOOL SAME VAULT IMTH BILCO UD K-3 LENGTH AS METER (3,g'x3•g') MID 1a' WASHED STONE FLOOR {MINIMUM OF PLAN. VIEW 30' COVER OvER PIPE NOT TO SCALE ,~ Y-2" MIN. _~ 18"x1 B' CONC. 1"-3"~ ~,~ 42 3/4' OPENING ,,,~ -. PAD • . ;. .. ~ . ~-4" GATE V/1LVES MATH ':.: ~ • . "~ NON-RISING STEMS :o PUBLIC AWWA 0-506 4 • SMITH-GLAIR NO. 612 WATER I ~~ NTH COUXPUNG~ADAPTER MAIN •» vALV1: eox :~ -~jl- ~ - [~ -!~ ~~ _ L DUCTILE IRON ~ .r m METER PEE • • ,,.~18' WASHED ROCK •d: °D 10" PARTIAL ELEVATION NOT TO SCALE NOTES• 1. ALL CONSTRUCTION TO BE IN ACCORDANCE WITH THE CITY OF NORTH RICHLAND MLLS' STANDARDS AND SPECIFlCATIONS. 2 CONCRETE SHALL HAVE A OOMPRESSIVE STRENGTH OF 3.000 PSI AT 28 DAYS WITH A MAXIMUM SLUMP OF 4 INCHES. 3. ALL REINFORCING STEEL WILL BE CONTINUOUS AROUND CORNERS MATH MIN. LAP OF 24 INCHES. 4. BILCO UD K-5 (3.5'x3.5 OR APPROVED EQUAL SHALL BE INSTALLED IN TOP. CONTRACTOR SHALL FURNISH TWO (2) 81LC0 KEY WRENCHES WITH EACH INSTALLATION. 5. ALL DUCTILE IRON WATER PIPE SHALL MEET SPECIFICATK~1 ANSI/AWWA- C150/A21.50 CLASS b0 WITH 8 MIL POLYETHYLENE TUBE WRAP AND CEMENT LINING ACCORDING TO ANSI/AMfWA-C104/A21.4. 6. FAILURE TO OBTAIN PROPER INSPECTION MALL RESULT IN UNCOVERING ALL PIPE AND FlTTINGS FOR RDNSPECTION. DOMESTIO 4" METER INSTALLATION NORTH RICHLAND HILLS R 07-01-2009 FIGURE 611 • • ~3 O d' O.C.EW. SIDES 8t FOOTING) ~4 o a` o.c.EW: TOP) -~ ~ t- 4" 4 G.V. dt .: 't:•• .~;...,~~ ; :...;s:-:•~;.. ., ~' :, . BOX •~ s ~ f ';• i 4 •"~ ~ METER (PER CITlf~ RUBBER RING _,; ~ a I WATER STOP .• ;r; ..,ice - -~~- - . ~ ~ 4` PIPE { ~~ kaz SMITH-BL.AIR X12 ,,; :i ~ ~` FLEXIBLE MJ-FLANGE . -. ; COUPLJNG ADAPTERS ~:= ~, PUBLIC WATER --- '~~ `-:: ;~~ •r"'.,~~~ ~ _^:;r MAIN DUCTILE NZON PIPE WITH FLANGED FlTTINGS REINF. METER VAULT WITH BILCO UD K-5 NOT TO SCALE 3.5,'x3.5'} do 18' WASHED STONE FOR FLOOR MIN. OF 30' COVER OVER PIPE} 7'-2` MIN. ;., 1 d`x1 d' CONC. 1`-3'L-~ 42 3/4` OPENING r PAD r ~ ,,~~ i . 'st•,' :r ~• ' SMITH-GLAIR NO. 912 _:. ~ ,~ s,, • COUPLING :' :~ ~ ADAPTER --- - 4" GATE VALVES WITH ..'~; • PLAN VIEW PUBUC AWWA C-309 WATER I GATE VALVE ,=~; MAIN {FI.xMJ) MATH .; x : VALVE BOX . .• :~ ~~ ~: DUCTA..E IRON ; PIPE ~ r ;~. •r .~~e•r• ~tiw !~ 10" PARTIAL ELEVATION NOT TO SCALE NOTES: 1. All CONSTRUCTION TO BE IN ACCORDANCE WITH THE CITY OF NORTH RICHLAND HM1.S' STANDARDS AND SPEgFlCAT10NS. 2 CONCRETE SHALL HAVE A OOMPRES9VE STRENGTH OF 3,000 P9 AT 28 DAYS MATH A MAXIMUM SLUMP OF 4 INCHE5. 3. ALL REINFORCING STEEL WILL BE CONTINUOUS AROUND CORNERS WITH MINIMUM LAP OF 24 INCHES 4. BN.CO UD K-6 (3.3'x3.5'} OR APPROVED EQUAL SHALL BE INSTALLED IN TOP. CONTRACTOR SHALL FURNISH T1MQ {2} BL.CO KEY WRENCHES 1MTH EACH INSTALLATION, 5. ALL DUCTILE IRON WATER PIPE SHALL MEET SPEgFlCATION ANSI/AWWA-C150/A21,50. gJh$S 50 WITH 8 MIL POLYETHYLENE TUBE WRAP AND CEMENT LINING ACCORDING Tn ANSI/AWWA-C104/A21.4. 6. FALURE 70 OBTAIN PROPER INSPECTION WW. RESULT IN UNCOVERING ALL PIPE AND FlTTUVGS FOR REINSPECTION. NON-RISING STEMS ~ * ~ BACKFLOW PREVENTION ,;•'' ASSEMBLY AMES 3000SE :•. OR APPROVED EQUAL}, : ~; -~ ~~~ ~ ~~ I D BY •• ~. M ~ ~: •. ; f~ ~; •~~ IRRIGATIGN 4" METER INSTALLATION NORTH RICHLAND HILLS OOUBLE CHECK BACKFLOW PREVENTION ASSEMBLY BEARING THE I.A,M.P.O. SEAL OF APPROVAL AND AS APPROVED BY THE CITY OF NORTH RICHLJWD HILLS • e ': ;, ~. `~`'" ~-- 4" G.V. WITH _.;~ NON-RISING STEI~AS ~~. - /~ ,fir .r•,s, y ~ ~~ ". tip ~: IAN. ~~'~. .~ ,.-18` WASHED ROCK R o7-01-loos FIGURE 7W ~ 8" O.C.E. W. (TYP.) f ~~ ~1 r ~ MIN. °-' RUBBER RING , z• • WATER STOP ~ • ..~,_ ' -~ (TYP.} r t i. n '~T ~~+ " '• 1~~ ALL FITTINGS at VALVES •• ' ON THIS LOOP TO BE •' ' 3/4" BRASS OR BRONZE. 1 ~ WITH 3/4" TYPE "K" - •~ ~_____ SOFT COPPER PIPE ~ •• ~' ~- AMES 3000 SS OR APPROVED EQUAL ~.~•• ,•. -, : TEE (MJxFI} 18" '' ~ • e' ' ~ - -$- - '• ' AWWA C-509 ~ •:;•: G.V. (FLxMJ) •~ • W/VALVE BOX ~ WATER •~ ~ MAIN r :. 2-3/4" BRONZE CHECK VALVES J ~'- 3/4" WATER METER (MEASURES C.F.) TO BE OR APPROVED BACKFLOW PREVENTOR PLAN VIEW INSTALLED BY CITY AFTER FEE PAID INSPECTED BY BUILDING INSPECTED BY PUBUC WORKS INSPECTED BY PUBUC WORKS ~ e'-8" MIN. _ ~ "_3" 18"x18" CONC. 47 3/4 OPENING ~ , ~ PAD f ~ 8" .1 '. O.C.E.W. (TOP) co ' ;~ ~ • ALL JOINTS TO ~ ' ' ~ -- --~ BE WATERTIGHT • ~ ~ ! ~ SMITH-GLAIR N0. 912 FLEXIBLE GATE DUCTILE IRON PIPE .`• ~ ~ MJ-FLANGE VALVE OR AWWA C-900, .R COUPLING ADAPTER (SEE CLASS 150 DR-18 PVC •.~ • :~~, FIG. 1 W) - ~ - ~- ~ - - o-- - .~i• - - - ,. • ~ ~ . DUCTILE IRON PIPE OR FOOTING TO BE CAST ~ • , ~ ~ AWWA C-900 CLASS AGAINST UNDISTURBED ; - ~ `` . ' . 150 DR-18 PVC EARTH ~` • • ~~ •• 2-OS&Y GATE VALVES -~--.... . AS PROVIDED BY MFR. 18" WASHED ROCK OF BACKFLOW PREVENTOR. 6" ~ INCLUDING TEST COCK. MIN. ELEVATION ~4 BAR {TYP.) NOTES: 1. CONTRACTOR SHALL NOTIFY CITY FlRE fNSPECTOR AT 8. FAILURE TO OBTAIN PROPER INSPECTION WILL RESULT IN (817) 427-6900 AT LEAST 48 HOURS PRIOR TO BEGINNING UNCOVERING ALL PIPE AND FITTINGS FROM MAIN UNE TO INSTALLATION. BUILDING FOR REINSPECTION AND POSSIBLE RECONSTRUCTION. 2. ALL UNDERGROUND PIPE AND FlTTINGS FOR FlRE UNE TO 9. PRECAST VAULTS OF EQUIVALENT SIZE AND BE VISUALLY INSPECTED BY CITY FlRE INSPECTOR AND SPECiFlGAT10NS MAY BE USED IF APPROVED BY THE PUBLIC PRESSURE TESTED PRIOR TO BEING BACKFlLLED. WORKS INSPECTOR. PRECAST VAULTS MUST BE PLACED ON A 3. ALL PROPOSED TAPS ON THE EXISTING WATER MAINS 12" CRUSHED STONE FOUNDATION ~+-1" IN SIZE COMPACTED FOR PROPOSED FlRE UNES SHALL. BE COORDINATED WITH TO 95X STD. PROCTOR DRY DENSITY (ASTM D-698). THE PUBUC WORKS INSPECTOR AT (817) 427-6440. 4. CONCRETE SHALL HAVE A COMPRESSIVE STRENGTH OF 3000 PSI 5T ALL REIN ORCING STEEL wl BEPCONTINUOUS AROUND CORNERS DETECTOR CHECK INSTALLATION .DETAILS WITH MINIMUM LAP OF 2.4 INCHES. 8. BILCO UD K-3 (3.5'X3.5'} OR APPROVED EQUAL SHALL BE INSTALLED IN TOP. CONTRACOR SHALL FURNISH 2 BILCO KEY NORTH WRENCHES WITH EACH INSTALLATION. TRAFFlC RATED UL~S (WHEN REQUIRED) MUST 8E CERTIFIED AS SUCH BY THE MANUFACTURER. RICHLAND 7. ALL DUCTILE IRON WATER PIPE SHALL MEET SPECIFICATION ANSI/AwwA-C150/A21.50, CLASS 50 WITH 8 MIL POLYETHELENE TUBE HILLS WRAP AND CEMENT UNING ACCORDING TO ANSI/AWWA-C104/A21.4. R o~-oi-loos FIGURE 8W r~ • / ,'f T\\ ~~ \\ O 1 __~ NATURAL GRADE SET IN MORTAR CLASS "A" REINF. 1" DEEP CONC., MATCH CONTRACTION EXIST. PVMT. JT. WITH 2" TYPE "D' THICKNESS CRACK SEALER HMAC MANHOLE RING EXIST. CONC EXIST. HMAC & COVER AS . PVMT PAVEMENT--` SHOWN BELOW -~ . THICK 3000 MAX' PSI CONCRETE PROVIDE PRECAST CONCRETE WITH 3_~3 ADJUSTMENT RINGS BARS MANHOLE TOP FOR STREET INSTALLATION CAST IRON MANHOLE FRAME AND COVER {TO BE FURNISHED AND INSTALLED 6Y CONTRACTOR). BASS & HAYS PATTERN ~VRM30 WITH PICK BARS OR EQUAL MARKED "SANITARY SEWER" T :•~i 30" ~; :• :r. - w a ~~':.t .j ~' •1•. ••a ..• ~! Q ..~ 'i. ~ ~•• u: :...••, Q ,t` ~: : s':~ w _~ .:. ~ :~' ~ o ~ `•~ ;K MONOLITHICALLY ;+"~ ~ w ".: PLACED CLASS "A" z ~ _.~- a ' 'i~ . CONCRETE -•:~~.;r o .. •ti~•.~... ~ •••~ ~•. ::. ~. ~- z .. ,~~ : F :~.~ SLOPE 1 PER , .4 °a FOOT TYPICAL ~' • NOTES: 1. STANDARD CAST-IN-PLACE CONCRETE MANHOLE TO BE USED WITH SEWERS 6" THROUGH 36" IN DIAMETER WHERE SPECIFIED. 2. THE CONNECTION OF THE SEWER PIPE TO THE. MANHOLE SHALL BE ACCOMPLISHED BY USING MANHOLE COUPLING OR RUBBER RING WATER STOPS AS RECOMMENDED BY THE PIPE MANUFACTURER. 3. CLASS "A" GONCRETE SHALL HAVE 5 SACKS CEMENT/C.Y., MAXIMUM SLUMP OF 5", AND A 3000 PSI COMPRESSIVE STRENGTH AT 28 DAYS. 4. SERVICES WHICH ARE CONNECTED TO MANHOLES SHALL BE INSTALLED A MINIMUM OF 8 INCHES ABOVE THE MAIN FLOWLINE. 5. EXISTING SANITARY SEWER MANHOLE SHALL BE CORED 1" LARGER THAN PIPE. ' ~ ' F.L ~ ~'"'• :off •~•• •~ •:>. ~ •'~~ :; ' •t•: ' :i.• S ~ ~ .•ti~•~. •Y• ~.1 •.yr •M .. I• ~.• i~ ....I ~•~iv•I i~ ~• •••Rt'~~ w~S •~• ;~_ - ~i s'-o" MIN. SANITARY SEWER MANHOLE DETAILS NORTH RICHLAND HILLS R o~-o~ -loos FIGURE 1 S NORTH RICHLAND HILLS " ~ C.I. FRAME & COVER BASS & HAYES PATTERN N0. VRM30 OR EQUAL - ~' AS=.12 IN?/FT. MARKED "SANITARY SEINER" E.W. MIN. "~ oQ 30" _ .~. FLAT TOP ECCENTRIC CONE (USED IN PLACE OF CONE} OFF-SET HOLE ALSO AVAILABLE { ) PRECAST CONC. --~ GRADE RINGS /'Y 0 Q ~ W ~?w ~~ ~i z .- ~~ ~~- ~ RN~ N r Fe. ~~ N r'7 m¢ YN ~~~ ¢ ~OI N ~~ 1 JOINTS TO BE GROUTED INSIDE do OUTSIDE (TYP.) -r Z REINFORCEMENT: I ~ AS=.12 IN./FT. E.W. MIN. 5 =~ ~- ~t ~ I r J r, PRESS SEAL KKR-N-SEAL OR EQUAL CONNECTOR 3000 P.S.I. (MIN. 5 SACK.) CONC. AROUND KOR-N-SEAL & BANDS (MIN. 6" THICK) OPENINGS TO FIT PIPE. SIZE PRECAST BASE CRUSHED STONE FOUNDATION 12" MIN. OR TO TRENCH 3/4"-1" IN SIZE COMPACTED WALL WHICHEVER IS TO 959r STD. PROCTOR DRY GREATER DENSITY (ASTM D-698} TYPICAL 48" DIA. MANHOLE (WITH PRECAST BASE & FACTORY INVERT} N.T.S. NOTES• 1. PRECAST MANHOLE TO MEET ALL RE4IREMENTS OF ASTM C-478. 2. O'RING GASKET JOINT REQUIRED IN ACCORDANCE WITH ASTM C-443. 3. SERVICES WHICH ARE CONNECTED TO MANHOLES SHALL BE INSTALLED A MINIMUM OF 8 INCHES ABOVE THE MAIN FLOWLINE. 4. EACH INDIVIDUAL SECTION OF THE PRECAST MANHOLE WILL NEED TO BE STAMPED WITH THE ASTM SPECIFlCATIQN NUMBER THE MANUFACTURER'S NAME. AND DATE MANUFACTURED PRECAST CONCRETE MANHOLE DETAILS NORTH RICHLAND HILLS R o~-o~ -2009 FIGURE 2S • • • ~~ •; ~ ~ i; ~ NATURAL ~~~ GRADE -~ SET IN MORTAR 3/8" STAINLESS STEEL ANCHOR BOLT NUTS - •.~ ~• . ~; .; ..~ , w :'_ WASHER- ~_`: X1/8"x1" WIDE MONOLITHICALLY - ..:: STAINLESS i:•' ~ ' ' PLACED CLASS "A" - ~''~ STEEL STRAP •'° `- CONCRETE •'' '~'~ 2' SPACING o ,~'• 30" •••Y,~ •• MANHOLE MINIMUM I WALL N ~•;• PVC PIPE w •• o - ~~~* I BOLT DETAIL '~. • •'~ `~' ~ N.T.S. • •+ ~ ~ ~ NOTES: w 1. STANDARD CAST-IN-PLACE MANHOLE fi } • ; •• ~ 5'-0" I.D. MIN. ,, ~ ; ; .,~y~n ~ O_ TO BE USED WITH SEWERS 6" THROUGH 3" - : PLUG PVC .: r• w a 8" DIA. WHERE SPECIFIED. TYPE-; ~-~ . •• a a- 2. THE CONNECTION OF THE SEWER ' ~ NO PLUG ~ :":= ~ a PIPE TO THE MANHOLE SHALL BE - ~ •~~'~ z ACCOMPLISHED BY USING MANHOLE • CROSS PVC ~.~ o ~ COUPLING OR RUBBER RING WATER w NORMALLY ••~;:~ PVC COUPLING. ~ ' o STOPS AS RECOMMENDED BY THE a SDR-35~ ~ •:.~= ~ PIPE MANUFACTURER. PVC PIPE--~ ~ _ SLOPE 1" PER ~••• ~: 3. CLASS A" CONCRETE SHALL HAVE • ' ~ FOOT TYP. 5 SACKS CEMENT/C.Y.. MAXIMUM SLUMP 90' LONG : ~ ~: ~ '. ': OF 5"i AND A 3000 PSI COMPRESSIVE BEND PVC - . ~ ••'.~ - 1 VARIES ~ •°:; STRENGTH AT 28 DAYS. ,•`~.•~• -~ ~ .• ::~:~ 4. SANITARY SEWER MANHOLES WITH MORE • ,~ • • ~ " ' • • • THAN ONE INTERNAL DROP ARE T4 BE y t ~ ni.•-• :: • •'~ • . •. .-~ • ~ • :~••' ~'• 6-FOOT IN DIAMETER. ''~'.+r- w :rti~~:t '. ~f~ t'--• •t••?~•yf :. .;. ~ -'-y, ter ~ 1.:• . • ~ ~ •.. ~ ~ .ti : •ii 7'-0" MIN. ..* •,.~ r i• ~~ ~ ~ r~ `• ~~"' ' . i ~' ~ '• ~ • ~\ i• \' . I• STANDARD CAST-IN-PLACE CONCRETE DROP MANHOLE N.T.S. fdANHOLE RING CLASS 'A' REINF. CONC. do COVER AS MATCH EXIST. PVMT. 2" TYPE SHOWN BELOW THK~NESS 'D' HIrA-4C 1' DEEP CONTR. `~~ WITH CRACK EXIST. HMAC SEALER PVMT. • ; ... ~ ~- • _ EXIST. CONC. B" TO B" THICK ~ ~ PVMT. 3000 PSI -1 Y CONCRETE WITH ~ ~IAX. 3-~3 BARS 3d~ PROVIDE PRECAST CONCRETE ADJUSTMENT RINGS MANHOLE TOP FOR STREET INSTALLATION N.T.S. CAST IRON MANHOLE FRAME ANO COVER (TO BE FURNISHED AND INSTALLED BY CONTRACTOR). BASS & HAYS PATTERN ~VRM30 WITH PICK 8AR5 OR EQUAL MARKED SANITARY SEWER". SANITARY SEWER DROP _MANHOLE DETAILS NiRTH RICHLAND HILLS R o7-0~-loos FIGURE 3S 9'-fi" TYP. 4" SERVICE UNE - (SAME NOTE AS BELOW} STANDARD SEWER SERVICE SEWER ~ zit MAIN -~ ~ ~ a . ~. ~~ _~ TEE-WYE (MULTI FITTINGS CORP. PART N0. 480251 FOR 6" MAIN OR APPROVED EQUAL.} 9'-fi" .. ~ TYP. _______ ~. .. ,. SEWER TRENCH 4" SERVICE LINE. WALL __ o0 ~o Qz WHERE CUSTOMER SERVICE UNE IS NOT a INSTALLED, PLUG SEWER WITH PLASTIC ~ OR V.C. STOPPER AND DRIVE ~3 BAR w ~ AS SPECIFIED. IN .ADDITION, TIE GREEN °~ v~ MARKING TAPE TO THE END OF THE ~ ~ BEND AND STACK PIPE SERVICE PIPE AND EXTEND IT TO THE BY CONTRACTOR AND SURFACE. SHALL BE INCLUDED IN 1 PRICE BID FOR DEER SERVICE CONNECTIONS. 1 MAX '. - :L.: ~ fi" OF CL. "A" CONC. • z~ ~'~ •~' AROUND TEE-WYE AND :; ~ `~ • ..., SLOPE AS SHOWN. . _: DEEP-CUT SEWER SERVICE f NOTES: SEWER MAIN SEWER SERVICE CONNECTIONS 1. TOP OF SERVICE SHALL 8E SUFFICIENT DEPTH. TO PROVIDE ADEQUATE FALL FROM THE FACILITY TO BE SERVED. 2. CLASS "A" CONCRETE SHALL HAVE 5 SACKS OF CEMENT, MAXIMUM SLUMP OF 5 INCHES AND 3000 PSI COMPRESSIVE STRENGTH AT 28 DAYS. SEWER SERVICE CONNECTION DETAILS NORTH R o~-o~-loos FIGURE 4S C~ CITY OF NORTH R/CHLAND HILLS Department: Public Works Council Meeting Date: 7-27-2009 Presented by: Mike Curtis Agenda No. E.3 Subject: PW 2009-027 Partial Release of Lien on Graham Property -Resolution No. 2009-026 The City of North Richland Hills executed aCity/Developer Agreement with Billy J. Graham and Ernestine Graham in 1998 pertaining to Hightower Drive street improvements and Calloway Branch channel improvements. The channel improvements were constructed several years ago and Mr. Graham paid the City as outlined in the agreement. The street improvements were also completed several years ago. However, the agreement did not require payment to the City until the property was sold. Mr. Graham has previously sold approximately 56 acres and payment for the improvements as outlined in the agreement has been made to the city. The City granted a partial release of lien for the 56 acres at that time. Mr. Graham is now requesting a partial release of lien on 3.047 acres of land that Mr. Graham recently sold. The City has received a check in the amount of $3,534.52 for this release. • Recommendation: To Approve Resolution No. 2009-026 I._.J ~ NF~H RESOLUTION NO. 2009-026 BE IT RESLOVED BY THE CITY COUNTIL OF THE CITY OF NORTH RICHLAND HILLS, TEXAS that: 1. The City Manager be, and is hereby, authorized to execute a Partial Release of Lien on the Graham Ranch Partners, Ltd. Property as the act and deed of the City. PASSED AND APPROVED this the 27th day of July, 2009. By: ATTEST: Patricia Hutson, City Secretary CITY OF NORTH RICHLAND HILLS Oscar Trevino, Mayor APPROVED AS TO FORM AND LEGALITY: George A. Staples, City Attorney APPROVED AS TO CONTENT: Mike Curtis, P.E., Managing Director L~ • C~ PARTIAL RELEASE OF LIEN Date: July 27, 2009 Lien Holder: City of North Richland Hills, Texas a municipal corporation Lien Holder's PO Box 820609 Mailing Address: North Richland Hills, Texas 76182 Deed of Trust: Date: January 5, 1998 Original amount: $90,000.00 From: Billy J. Graham and wife, Ernestine Graham ("Graham") To: City of North Richland Hills Lien Described in the Following Document: Deed of Trust recorded as Clerk's File No. D198005845 in Volume 13038, Page 355 of the Real Property Records of Tarrant County, Texas, as supplemented, amended or modified. Property (including any improvements) to be Released from Lien ("Property"): See Exhibit A attached hereto and made a part hereof for all purposes. In consideration of the receipt from Graham of the sum of $3,534.52, the Lien Holder releases only the Property from the Lien and from all other liens held by the Lien Holder, without regard to how they were created or evidenced. No other property other than the Property is released from the Lien. It is expressly agreed and understood that this is a PARTIAL RELEASE of the Lien only as to the Property and that the same shall in no way release, affect or impair the Lien against any other property. When the context requires, singular nouns and pronouns include the plural. City of North Richland Hills, Texas, a municipal corporation By: Its: • THE STATE OF TEXAS § COUNTY OF TARRANT § day of the Notary Public, State of Texas AFTER RECORDING RETURN TO: Charles D. Pulman Meadows, Collier, Reed, Cousins & Blau. LLP 902 Main Street, Suite 3700 Dallas, Texas 75202 This instrument was acknowledged before me on the 2009 by , of the City of North Richland Hills. 1 EXHIBIT A DRAINAGE EASEMENT PROPERTY Being 3.047 .acres in the William Mann Survey, Abstract No. 1010, Tarrant County, Texas and being a portion of that 37.00 acre tract described in a deed to Billy J. Graham and Ernestine Graham and recorded in Volume 4204, Page 116, Deed Records, Tarrant County, Texas and being more particularly described as follows: Beginning at a 5/8" iron with cap found at the common westerly corners of Lots 24 and 34, Block 1, Graham Ranch, Phase One, an addition to the City of North Richland Hills as shown on the map recorded in Cabinet A, Slide 11065, Plat Records, Tarrant County, Texas; Thence S 00 degrees 26 minutes 13 seconds E with the westerly line of said Lot 34, 110.00 feet to the southwest corner of said Lot 34, being in the southerly line of said 37.00 acre tract and in the northerly line of Richfield Subdivision, an addition to the City of North Richland Hills as shown on the plat recorded in Volume 388/169, Page 18, said plat records; Thence S 89 degrees 33 minutes 47 seconds W with the southerly line of said 37.00 acre tract and the northerly line of said Richfield Subdivision, 765.74 feet to a 5/8" iron with cap found at the southwest corner of said 37.00 acre tract, the northwest corner of said Richfield Subdivision, the northeast corner of Windsor Park Addition, an addition to the City of North Richland Hills as shown on the map recorded in Volume 388/201, Page 3, said plat records and at the southeast corner of a 9.064 acre tract described in a deed to Johnson Diversified Enterprises, Inc. and recorded under Tarrant County Clerk's File No. D207372342; Thence N 00 degrees 25 minutes 29 seconds W with the westerly line of said 37.00 acre tract and the easterly line of said 9.064 acre tract, at 200.13 feet pass a 5/8" iron found at the common easterly corner of said 9.064 acre tract and a 13.278 acre tract described in a deed to Johnson Diversified Enterprises, Inc. and recorded under Tarrant County Clerk's File No. D207319895 and continue on with the westerly line of said 37.00 acre tract and the easterly line of said 13.278 acre tract for a total distance of 578.39 feet to a point from which a '/2" iron found in the southerly line of Hightower Drive that is in the westerly line of said 37.00 acre tract and at the northeast corner of said 13.278 acre tract bears N 00 degrees 25 minutes 29 seconds W, 732.82 feet; Thence N 89 degrees 34 minutes 31 seconds E, 95.00 feet; Thence S 00 degrees 25 minutes 29 seconds E, 389.11 feet; Thence S 52 degrees 19 minutes 54 seconds E, 128.45 feet; Thence N 89 degrees 33 minutes 47 seconds E, 569.62 feet to the point of beginning and containing 3.047 acres or 132,733 square feet. • • HIGHTbMfER DRIVE • ~ I ~.~~ I ~ I I :• ~ ~ I ~ W t ~~ ~ ~ '~~-- '~ ~ r i~ 12 ~~ ~l`555~~~~_..-. KING RANCH RQAD ~J ~ -....... ..... ~ a0 'sc3 •<,~• 7C~ ~• ~_ ~ ~~~ .'. ,~ ~ FOUR SIXES RIWCH RD. _ - ~ "` ~ 24 JOHNSON DIVERSiFlED ~ ~ ENTERPRISES. INC. N89"33'4TE S69"B2' >i.oe4 ACRES 3,047 ACRES SOCY'2O`13"E D2Q7372342 110.0©' LOT 34 {132,733 S.~".) '""' - ~, 589'33'471A1 765.74' WINDSOR PARK ADDITION RICHFIELD SUBDIVISION VOLUME 388f201 ~ PAGE 3 ~"'~ VOLUME 388/189, PAGE 18 BASIS OF BEARING IS THE PLAT OF GRAHAM RANCH --- PHASE ONE RECORDED 1N CABINET A. SLIDE 11065_ ALL RECORDING INFORMATION 15 PER _ THE PLAT OR DEED RECORDS. TARRANT TEXAS ~ p = ZOO' COUNTY. SURVEYED ON THE GROUND ON JANUARY 2. 2o~os. [aRA11VAGE EASEMENT BEING 3.047 ACRES IN THE WILLIAM MANN SURVEY ABSTRACT NO. 1010 5TEVE MILLER R. P. L S. 4224 CRY OF NORTH RICHLAN© HILLS ~,~.~~~~~~,_ TARRANT COUNTY. TEXA,: ••-~-"~--~ * MILLER SURVEYING. INC. •sTr4vE ~~w~i - " 424" _= 4ao rro-cores eoutEVr~RO. HuRSr. T~s 7ev~4 P~or,E: ~v tni>•) a~rr-~oaz F~ue: Memo tay7} a~~-o9~z mss' ~. . s.,~_ ~: , ~..z.-~, .. ~o~ ~~ ~~~ y U - • • Department: City Secretary Presented by: Subject: GENERAL ITEMS CITY OF NORTH R/CHLAND HILLS Council Meeting Date: 7-27-2009 Agenda No. F.0 • 1 CITY OF NORTH R/CHLAND HILLS Department: Parks and Recreation Presented by: VLoftice/LKoonce Council Meeting Date: 7-27-2009 Agenda No. F.1 Subject: PU 2009-027 Award Bid No. 09-021 for Bunker Sand Removal and Replacement Project at Iron Horse Golf Course to Landscapes Unlimited, in the amount of $72, 401 The 2008/09 Adopted ClP Budget includes funding to remove and replace bunker sand contaminated with silt, mud and vegetative debris as a result of being inundated with flood waters during the 2007 spring weather season. This project has been approved by FEMA's Disaster Relief for Tarrant County. The total available funding for the project is $141,081, with FEMA reimbursing the City for 75% of the total cost of the project. The construction documents allowed for a base bid consisting of the removal and replacement of drainage fabric and sand in accordance with the special requirements and specifications outlined by FEMA. An alternate bid was included to have Iron Horse staff to do the work as a precaution if bids came in at a higher cost than anticipated. Bids came in much lower and it was determined that it was best to award the entire project to an outside vendor so that the work could be finished within the time frame allotted by FEMA. Notice of the City's intent to bid was advertised in local newspapers, as required by State statute ~ and posted on the City's Website. Six (6) vendors were contacted and requested to participate in this bid process. Bid specifications were viewed on the City's Website by twelve (12) additional vendors. Four (4) bids were received. Bidder Base Bid Landscapes Unlimited $72,401 Landconstructors $93,031 Steele Golf $78,472.80 Duvall & Sons $143,206.20 Staff recommends accepting the base bid submitted by the low bidder, Landscapes Unlimited, for a total contract amount of $72,401. Landscapes Unlimited is a Collin County based company with extensive experience in golf course development and site work related construction. They have previously performed site and drainage work at Iron Horse Golf Course with positive results. Recommendation: To award Bid No. 09-021 for Bunker Sand Removal and Replacement Project at Iron Horse Golf Course to Landscapes Unlimited, in the amount of $72,401. • • • CITY OF NORTH R/CHLAND HILLS Department: Support Services Presented by: Thomas Powell Council Meeting Date: 7-27-2009 Agenda No. F.2 Subject: PU 2009-028 Approve the Purchase of a 75' Aerial Quint Apparatus to Tyler Motor Company in the Amount of $738,500 In the approved 2008/09 CIP budget, the City Council allocated funding to replace a 1986 Sutphen aerial apparatus. Quotes were solicited from five (5) fire apparatus companies by means of either the Buy6oard or H-GAC (Houston-Galveston Area Council). Three (3) companies submitted quotes and two (2) submitted No Bid responses for various reasons. Emergency Martin Metro VENDOR Gulf Coast Tyler Motor Vehicles _ Apparatus Fire ~ESCRIPT'Y4I~' ~ T4TA~ TOTAL TOTAL TO'~'A~ TCITAL 75' AeriaUQuint $798,581.00 $738,500.00 $738,000.00 No-Bid No-Bid Apparatus Make & Model KME 75' Ferra Rosenbauer No-Bid No-Bid Aerial HD-77 BuyBoard Contract # 323-09 245-06 N/A No-Bid No-Bid H-GAC Contract # N/A FS 12-07 FS 12-07 No-Bid No-Bid Delivery in calendar 280-330 210-240 360 No-Bid No-Bid days ' The low quote of $738,000 submitted by Emergency Vehicles of Texas was incomplete and did not meet the specifications as related to the type of equipment specified, factory service offered, or the terms of the warranty. The quote of $738,500 from Tyler Motor Company, which is the Texas dealer for Ferrara Fire Apparatus, met all the requirements and can deliver the apparatus in approximately eight months. Ferrara Fire Apparatus, Inc. is located in Holden, Louisiana and their service center is located in Spring, Texas just north of Houston. The CIP budget amount of $782,050 also includes funding for emergency equipment related to this aerial quint. These items will be bid and purchased during the time the Ferrara Aerial Quint is being manufactured. Certificates of obligation in the amount of $785,000 were issued in May for the financing of this equipment. Recommendation: Approve the Purchase of a 75 feet Aerial Quint Apparatus to Tyler Motor Company in the Amount of $738,500 • • r c- ~..a - w a ~.: ~ >~ ~c~ : a E- a~ 'W ~ •J ;'. ~ ~ ~ ~ i ~~d 0. ~ ~~~ `~ ~,,, ~, ,~ t- ~ c,+ ~---__ ~° ~~ a ~ ° -~- 0 ~~' ~..a oc c W W LLt Q ~ Q t 1. ~ c~+i t~v ~ ~Y ~~~~ a a a o ~~~ '~ NT-'NN ~ _~ T JJ ~~ ,~}~ W ~~~ ~ ~ '3 V r' ~// ~. ~ ~ ~ tip //i ~ ~ ~ ~ ~ Z LLI Cr•N ii:- ~ i~M~ O ~ X ?rt ~C K ~~~~ '_ ~. N '~~ ~ W ' J d ,tea ~~3~" ,7I ~ ~ c ~~ v ~, a a ~ p CV G ~ ~ ~~~~ ~~~ ~ ~ ~ ~n ~~~~ ~~ ,~ 1 ~ ~ ~-~+~~'c~5 W - ow nm w arrrrr-- ~ Q a ~ N r ~ W ~ IL ~ n e'7 ~ ~ ~: {~"csev~ h 4 =LN ~~~~. '~ ni (V t5 YLI ~. tr+ cV .o p3 e ~• _ - ! « ,~[ i ~ ~ _ 1 ti .~/ ......._..___..._ ; . a . h ~ ' O~a ~ R ~ • C __ ~ ~ ' ~y~ j i ~a* ~, ~ ~ ~ o a~:. ~ ~i _ Y a..+ ~~ ~~- ..., .a _ ~, .._ ............................___ z ;. --. ~_ _. J ~ i ww ~ ~ ......-.' l ~ W .«.~.w«...~.. ~ ~.. > ~, ~~~ `~ ~~ ~ ~ ~ ~ .w r~ ~ ~ ° '" ~ ~e ~ G ~9 ~ ~ v ~' ~ B~ ~` ~= _~ s ~^ . y ~~ 3 a _ ~wwww~/ ~~~ ~` ~ ~ ~ i A a ` s • • • r~ w~~~w~ ~ - b _ ;~ ~`~ • • CITY OF NORTH R/CHLAND HILLS Department: Finance Council Meeting Date: 7-27-2009 Presented by; JCatesMCurtis/LKoonce Agenda No. F.3 Subject: PU 2009-029 Award Bid No. 09-031 for the Aegon Lift Station Expansion to AUI Contractors, Inc. in the amount of $966,060.00 The Aegon Lift Station Expansion Project (UT0807) is included in the Capital Improvements Budget for FY 08/09. This project will replace the existing raw sewage lift station and enlarge the upstream sewer lines. The proposal includes a Base Bid I and a Base Bid II. Base Bid I addresses the sewer line enlargements using a trenchless method. Base Bid II is for the replacement of the lift station. The summation of both Base Bids encompasses the total design scope for the project. Notice of the City's intent to bid was advertised in local newspapers, as required by state statute and posted on the City's website. Sixteen (16) plan holders received bid documents on the project from the City's engineering design firm for the project. Four major plan rooms were also sent documents for access and reference by any other potential bidders. Of the sixteen (16) potential bidders, 9 were considered prime contractors, capable of bonding the full project and coordinating the work with additional subcontractors. The day before the bid opening, staff and Teague Nall and Perkins contacted the nine (9) prime contractors of whom seven (7) stated they were bidding on the project. The plan holders who indicated they were not bidding were Hall-Albert and Horseshoe Construction. On June 9, 2009 (bid opening date), the City received two (2) bids from the following contractors: AUI Contractors, Inc. $966,060.00 Legacy Contracting $1,084,723.00 After the bid opening several contacts were made to the potential bidders to inquire as to the reasons they changed their intentions to bid. Two of the contractors stated someone in their office had misinformed the City about their intentions to submit a bid proposal. One contractor experienced a family emergency the morning of the bid opening. Two contractors stated the complexity of the project as a reason for changing their minds about bidding on the project. The restricted work site, potential safety issues, increased after-hour work and the potential of negative impacts on busy retailers during construction particularly at the lift station location makes this a very complex project. Many of the smaller utility construction companies did not bid on this project because of the diverse disciplines needed to complete the entire scope of work for the project. The smaller companies would need to contract out more of the work and would not have a significant role in the construction of the project. For example, the discipline of work on the project is broken down as follows: • Pipe Bursting (Utility Work) - 40% Concrete Structures - 15% Electrical/Scada - 15% Mechanical Work - 20% Coordination - 10% The construction documents and contracts usually require that the prime contractor perform 50% or more of the work. Because of the number of different disciplines involved for this project it was revised to require the prime contractor to perform a minimum of 35% of the work. In view of these issues and the reluctance of contractors to assume the full financial liability of a one million dollar project when only actively pursuing 35% of the work, staff believes that if the project was re-bid it still would not generate a significant number of bidders. Therefore staff is recommending that the project be awarded to AUI Contractors, Inc. AUI Contractors, Inc., the lowest bidder on the project, is known for their capacity to perform large multi-disciplined construction projects. AUI offered a competitive bid below the Engineer's Opinion of Probable Cost of $1,049,086.50. The CIP budget for construction i.s $1,000,000. They have satisfactorily constructed several projects in the past and are qualified to perform the work. All references have been verified and were very positive. Recommendation: To award Bid No. 09-031 for Aegon Lift Station Expansion to AUI Contractors, Inc. in the amount of $966,060.00 r ~ti#i~y ~apl~a.~ P~'oj~s .__ pvpairtr~nvinft Prct~+~t T1fila Pro}sct Nunibor i~~blic tNarks Lift station Ex~ensic~n ~l~ouievard ~~ et precinct Line} UT01~07° Project t?escrt~tto~n This project is identified as f~raject Number 2 In the Impact Fee Depart prepared in 20135. The pra~ect consists oaf the design and cnnstructian of the expensiar- of the Lift Station called Aegon Lift S#etan~ from ~.9 rraitfian ~allc~rrs pet dad to 1.+8 million gallons per day, The project will also cr~nalst of canstr~rcting newt 5"" sewer resins that carry flaw to and from the lift stations, I~roj~t Justfi?Eaattcn This project was identified in the Impact Fee Study. Since the City's impact fees are calculated based on the projects identihed in the study, state law requires this prajact to lee completed within the study period. The project is ne~:ded to provide waste water collection to an area of the city that is experiencing growth. The service area fior the lift station covers thc~ area where The Venue (Name Town Development} and the mast recent Health itAarkei expansie3ris are t2~ltlr~g f3~~> Nat+a: The "atE~er" catec~ary udder Source of Funds represents trnpaot Fees. If the City does not have the designated amount of Impact Fees at the time construction is awarded then Certificates of t:3bligati4n or anatl~er funding source Snrili be rewired to fund the project upfront then the City will be reimburses! 17y future impact. ffeie collections. Alas, all impact fee aryaj~ects may be constructed by a developer depending a~ the timing t-f the development. If ~r~y partian of this project is cansiructecl by the developer, the impact fee reimbursements will be shown to be frorrw this project. The total budget could be-less if the prt~jer"t is 100°la cvnstruGted by a developer. • .n..~<.~... .........~......~,.~.... Project Set%eslule ~B~glaalrtg f3~rtaa Endlog E~~#a -- --- professional Ser+tsaes Englr~eeringlaesign 45/2408 09!?OtIB L~r~dIR4V1! A~~isiton Canstrus+tian 1112008 1112009 ,. ether Total Project 88121?1~13 111~Qt~ s~dg~t Hlsta~- _ C7riginai i3udget Qtat Pcaj~ct Cant ~ ~ _ 1,388,OOfl 1,368,AQp ;sources ofi Funtfs' To Oats ~8t18-09; Adopted ~QIIB-18 ~t~~li to Estirr}a~d' Ca~pi~'dar; Total otr Amr~unt general abliga~ion Bands $ 0 Ce ftrtr" 'r,~tes of C3bilgatian 818,1 DO _ _ _ - 81 b,104 f=ederaltState grants 0 Deserves 0 Sales Tax 0 ether ~ ~8.fl~a 38d,~0i) 552,9(3t~ `~ut~tl ~'undiing _ s ~ss,4oo ~ ~,2o~,t~t~ ~ ~ ~ ~ ~ 1,388,8l1itl Ta#at' Project Ca~r~ Prafessional5ervices ~ ~ 0 Er#gineeringlD~sign 168,{3013 168,1}00 LandlRaW Acquisition o Construction 1 "#300,000 2Q0,000 1,2.1)0,0013 ether ~ {3 Tatat Casts ~ ~ 88,#130 = $ 1 i#3fltt08tT ~ ~~,F1Cftf ~ 0 ~ "1~68,OQt1 Innct on C)parating 13otl~et Na anticipated operating impact.. 2t1Q8-0~ 2#I~Z-'13 ~6-Year Total ~ 0 ~ 0 I• .,..........~ µ~n -. ..M.....k.,.,.,.. ~.~ . ~~A .._._ -~~~,. :~~ - ~~ ,~~ ,~._ .~-~- -°i ~~~~~~~ ~~'LC11~ ~1~~' ~ ~ ,, ,~ ~..~ ~.. °d ,~ ~ ~' ~ _ Pry;eat Ln~~tor ~f~p .a~-- _ ~ ~' f ~, ,,~ ~ ---~ r A~ f ~, _.. _..__ -. ~.:~. u...-~.._..... .._~..~.... _ - - a ~: ., ~~ w S ~ ~... 3i, .. ti~ mmT .~ _ ~ r .3 t p :..~ `"` ~ ~ .,µ.. ... Z r!3 tit ,r3.PN (~13 *~l,~xli a~t;'~ &'t k ~ ~atian ~x~rf3~w~rS ti?r~c?rs~k.~s+x~J trs~mm~tin~n ~sr+r~ax i~apa~-~ra • f~1~ ~~~~: ~» = ~oao~ f ... ~.... f° { ~ ...._.......... ~ ~ ~ ~.. ,..f~ ` ._ ~.. ~.. ....~...-.-.~.. M~ '_ .. (,,..,, ~ °c~~ ~~. ~~~ ... a ._. o `: ,~:- y _.., w____~ .........,. -~ yy n U w ~- -- _ --- ~~ ~t P~e~~n+c~ .ir~~~ ~ ...,. ..~~ ~.:. ~B ..__h, ..... i• nTi? TEAGUE 1VALL AND PERKUVS ~Y~#~ ~f3 P`3•v~~f>Y°~(,~ ~rt:€'f~t.`ii':;~ 3„~f':;:$5~`~~Y:? F,(s `33vt;~t}C~ ~:~31'ii1Yl~Y;~4 ~Illnt ~~, ~~~~ I'~tlt`. Jimmy ~a~t.e, PVL! ~p~r~~~ns 1lllgr. Gity t~f I~c~rtl~ I~icl~lanc~ I~lills ?'24~A Dick. I~i~l~~r ~riv~ S~aut~ I`~c~rtl~ i~ichland dills, ~~ `~~1 ICJ ~~ ~w ~ ~~ s~~~n Lid eta#ic~~ ~~t`I~iR~J~i ~~car~rr~~nd~t~v~ car Aare Y ava. xw:'uM %RU 1fi'xSP. Nu ~e6ot:tv0' YMn eNlt fNe: %Nf ~" ~P~r 1'~t', ~~~~: T~~ bic~ ppenln~ frarth~ `~+~~~!`~ l..i ~t~ti~n ~xp~n~ic~n't~t~s h~1d ~~ the l~l~rtll I~i~1lIaP1~l 1-fills pity 1-~l~l'I gin, T~J~s~~~y~ .]~Jn~ ~~ ~~~J~. Thy sJrrl~j~ct pr~~~~t in~~lves rpl~c~m~nt of ~n ~xi:stn~ r~v+~ s~~r~ge lift st~~ic~n end ~nl~~°c~~rn~nt ~f the ~Jpsfiream end dt~v~rnstr~am gravity serer system. The prc~~€~s~l in~lu~le ~3ase 13i~! I, vvl~icl~ addresses t~~e gravity se~~er ~nlar~err~ent thret~gh trenchless r~netl~Qdsf end, Uase E~i~l Il; tl~e lift station replac~:r~ent: Tl~e s~~mrn~ticn c~~ b~tl~ ~~~~ bids er~cc~r~~sses tl~e t~t~l c~esit~rr scope. `~+~ ~t~r~al ~d~ mere r~~er~re~l ~~ tine ~:(3g l~ bid opening and they appear en tl~e ~i:tached laid tab~~latiQn. e ~~ve revievtire~d ~~» bids #~r accuracy anc~ r~t~i~issl~~`~s anal ti~~~,~ appear ~~ ~~ in ~r~l er. ,~ltl~c~ugl~ several ~~fiential bi~decs wiled tc su~r~it ~er:ause ~~ t~'~e cvrnple~ity r~I' fide `~v~ar1S: ~r~d pudic e~~osure t~ tae ccnstrtJCtir~n sitar tY~e Ins bidder, ~~Jl ~€~ntractcars, lnc., knar~r~ fear t#~eir capacity tc~ per'~c~r~r~ large, rr~~,iltWdisciplir~r~ ccnstr~~ctivn prc~e~ts, c~~~~:r~c~ ~ ccr~npetitive biri belc~tr tl~e Fngir~~e~:rss (Jpit~icn ct ~~~c~laable fast. They Dave satistactcrily c~ansi:r~JCt~;c~ several ~~1~ ~l~~iC,~Cl prc~~ects in ~~1~ ~dS~, c`~r1C~l ~r~ €~k.Jdli~l~'d tq p~'.rft~r~n the i+'~t,~t`1C. In vie~nr c~~ cur fit~c~ir'~gs, ~e rccr~~rr~c~~'~d tl'~e ~it}~ ~~~rcl ~~~ ~~r'~strL.Jetier~ ~~ ~~'~~: ~gt~r~ Litt 5tati~n expansien to ~,lJ { Dc~ntractcrs, lnc. ~ itb ~ ~entraGt 3'irne €~f ~ ~~ Galer~clar c:la~rs, ic~r tl`~e lc~~+ laid at ~`g~~,C~~~.g~. ~'~ ~ppr:~ciate ~Q~Jr consideration a this reccrnm~ndati4n any? tl-~anl~ ~~~,~ ~cr ~~~ Y~ppcrt~.~~ity ~~ ~ of ~ervir<~; ~€~ thy: pity ~~ I~crtl~ Richland 1Wlills, r. sincerely ~~c~~~rst ;``~ ~ '~ ~~.:. ~~. l~arl~ ~.. i~l~,~rpbree, P.~. ~ttac~~n~ent • • 1 CITY OF NORTH RICHLAND HILLS Department: Finance Presented by: TPowell/LKoonce Council Meeting Date: 7-27-2009 Agenda No. F.4 Subject: PU 2009-030 Award Bid No. 09-033 Golf Cart Lease to E-Z-Go for 36-Months in the Amount of $284,674.32 The annual Iron Horse Golf Course budget includes monthly lease payments for golf and utility carts. The annual revenue generated from the golf cart fees is approximately $480,000. The current 36-month lease with Yamaha Golf Car Company expires on August 31, 2009. Notice of the City's intent to bid was advertised in local newspapers, as required by State statute and posted on the City's Website. Seven (7) vendors were contacted and requested to participate in this bid process. Bid specifications were viewed on the City's website by three (3) additional vendors. Five (5) bids were received. Unlike the previous lease agreement, the new agreement is for full warranty on all components on the entire cart including batteries, electric motors, suspension, rear axle assemblies, and battery charging system. This will prevent any unexpected maintenance expense for the entire 36-month lease and should reduce previous maintenance cost. The table below reflects the bids that were received. Yamaha Golf Shoppa's Luber Club Car Car Co. E-Z GO Material Brothers Handling TOTAL 36-MONTH LEASE $232,236.00 $280,483.92 $284,674.32 $446,518.08 Yamaha Golf Shoppa's Luber Club Car Car Co E-Z GO Material Brothers . Handling DESCRIPTION QTY 36-Month fleet golf cart w/ full warranty 84 $223,020.00 $274,095.36 $273,278.88 $433,702.08 No Bid incl. batteries & unlimited rounds Electric Golf Carts- $6 195.00 $7,613.76 $7,591.08 $12,047.28 No Bid Monthly , Electric Golf Carts- $74,340.00 $91,365.12 $91,092.96 $144,567.36 No Bid Annually Manufacturer/Model 2010 Precedent 2010 Drive Elect TXT PDS Star 36 Fleet No Bid No. 12 Exceptions to Warranty limited none none none No Bid Specifications (see bid doc) bE~S~RIPTtUN Q~fY 36-Month utility cart 2 $8,216.00 $6,388.56 $11,395.44 $12,816.00 Utility Cart w/ full warranty Utility Vehicle- $256.00 $177.46 $316.54 $356.00 $322.21 Monthly Utility Vehicle- $3,072.00 $2,129.52 $3,798.48 $4,272.00 $3,866.52 Annually Manufacturer/Model 2010 Turf 1 Gas Adventurer One MPT 1200 E-Z-GO ST 400 E-Z GO MPT No. Gas 1200 Club Car submitted the lowest bid for the golf carts but did not meet the warranty requirement of the bid specifications. Club Car only offers a limited battery warranty based on the number of rounds the golf the cart is used. Depending on the usage of the golf cart this warranty period ranges from a year and one half to two years. The lease is for 36 months. The average cost of replacing a battery is $600 per battery, not including the cost of labor and disposing of the old battery. This could amount to more than $50,000 for Iron Horses' fleet. Yamaha was the next lowest bidder but was unable to meet specifications with regard to quality of service we would receive on warranty work. The warranty service from Yamaha over the course of the current 3 year lease has been very poor. At one time the fleet of 88 golf carts had 36 carts out of service. Yamaha representatives agree their service has been poor and improvements are needed, but could not guarantee when or how those improvements would be made. After evaluating the bids, and considering the previous service and warranty issues with Yamaha, staff recommends awarding the lease to the lowest bidder meeting all bid specifications, E-Z Go, who bids offers the best value to the City. The E-Z-GO regional distribution and maintenance facility is located in Hurst and E-Z-GO has been highly recommended by area golf courses. Recommendation: Award Bid No. 09-033 Golf Cart Lease to E-Z-Go for 36-months in the amount of $284,674.32. C~ r] • CITY OF NORTH R/CHLAND HILLS Department: Neighborhood Services Presented by: Debbie York Council Meeting Date: 7-27-2009 Agenda No. F.5 Subject: GN 2009-054 Amending Chapter 66-3 (4) Residential Collection; Conditions and Container Placement -Ordinance No. 3059 Staff is requesting an amendment to Chapter 66-3 (4). This is a house cleaning item. The current ordinance allows trash containers to be placed at the curb at noon prior to the day of pickup or 12 hours prior to the day of trash pick up. The intent of the ordinance and how it has been enforced is 12 hours prior to the 7:00 a.m. trash pick up or no earlier than 7:00 p.m. the day before. This amendment will meet the intent of the current ordinance by specifying that trash and trash containers cannot be placed at the curb prior to 7:00 p.m. the night before scheduled pickup. Recommendation: Approve Ordinance No. 3059 to amend Chapter 66-3 (4) • • ORDINANCE NO. 3059 AN ORDINANCE AMENDING SECTION 66-3(4) OF THE NORTH RICHLAND HILLS CODE OF ORDINANCES; PROHIBITING PLACEMENT OF TRASH CONTAINERS AT CURBSIDE PRIOR TO 7:00 P.M. ON THE DAY BEFORE PICKUP; PROVIDING A CUMULATIVE CLAUSE PROVIDING FOR SEVERABILITY; PROVIDING A PENALTY; PROVIDING FOR PUBLICATION; AND ESTABLISHING AN EFFECTIVE DATE. WHEREAS, the City of North Richland Hills, Texas is a Home Rule Municipality located in Tarrant County, Texas, created in accordance with the provisions of the Texas Local Government Code and operating pursuant to the enabling legislation of the State of Texas and its home rule charter; and WHEREAS, city staff has recommended that the city's ordinances be amended to .require that trash and containers for garbage, trash, and recycling be stored out of public view except when such are allowed to be placed for pickup and the City Council finds that such a measure would preserve property values and promote public welfare; NOW, THEREFORE, BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF NORTH RICHLAND HILLS, TEXAS: Section 1: THAT Section 66-3(4) of the North Richland Hills Code of Ordinances is hereby amended to read as follows: "Section 66-3. Residential collection; conditions and container placement. (4) Solid waste and trash shall not be placed at curbside prior 7:00 P.M. on the day prior to scheduled pickup. All containers shall be placed at the foregoing prescribed locations not later than 7:00 a.m. on the day of scheduled collection, if they are to be picked up, or~ alternate day if the scheduled pickup day falls on a holiday. Containers shall be removed from the curbside before the day following scheduled collection, or alternate day if the scheduled pickup day falls on a holiday. Trash, solid waste containers and recycling containers shall be stored out of public view except during the times allowed to be placed for collection as provided by this Section. SECTION 2. Cumulative. This ordinance shall be cumulative of all provisions of ordinances and of the Code of the City of North Richland Hills, as amended, except where the provisions of this ordinance are in direct conflict with the provisions of other ordinances or the Code, in which event the terms of this ordinance shall prevail over the conflicting provisions of other ordinances, but such other ordinances shall be deemed to be repealed only to the extent of such conflict and shall otherwise continue in full force and effect. C~ SECTION 3. Severability. It is hereby declared to be the intention of the city council that the phrases, clauses, sentences, paragraphs, and sections of this ordinance are severable, and if any phrase, clause, sentence, paragraph, or section of this ordinance shall be declared unconstitutional by the valid judgment or decree of any court of competent jurisdiction, the unconstitutionality shall not affect any of the remaining phrases, clauses, sentences, paragraphs, and sections of this ordinance, since they would have been enacted by the city council without the incorporation in this ordinance of any such unconstitutional phrase, clause, sentence, paragraph, or section. SECTION 4. Penalty. Any person, firm, or corporation who violates, disobeys, omits, neglects, or .refuses to comply with or who resists the enforcement of any of the provisions of this ordinance shall be fined not more than $500 for each offense. Each day that a violation is permitted to exist shall constitute a separate offense. SECTION 5. Publication. The city secretary is directed to publish this ordinance, or its caption and penalty clause, in the official city newspaper as required by law. SECTION 6. Effective Date. This ordinance shall be in full force and effect from and after its final passage and publication as required by law, and it is so ordained. AND IT IS SO ORDAINED. PASSED AND APPROVED on the 27th day of July, 2009. CITY OF NORTH RICHLAND HILLS By: Oscar Trevino, Mayor ATTEST: Patricia Hutson, City Secretary APPROVED AS TO FORM AND LEGALITY: George A. Staples, City Attorney APPROVED AS TO CONTENT: JoAnn Stouf, Director of Neighborhood Services • • CITY OF NORTH R/CHLAND HILLS Department: City Secretary Presented by: Patricia Hutson Council Meeting Date: 7-27-2009 Agenda No. F.6 Subject: GN 2009-053 Appointment to Zoning Board of Adjustment -Place 2A The Zoning Board of Adjustment has a vacancy in Place 2A. Councilman Sapp is recommending the appointment of Brian Crowson to the position. Mr. Crowson has been serving on the Substandard Building Board since 2006 and would like to move to the Zoning Board of Adjustment. Recommendation: To appoint Brian Crowson to the Zoning Board of Adjustment, Place 2A, term expiring June 30, 2010. • • ~J CITY OF NORTH RICHLAND HILLS Department: City Secretary Presented by: Council Meeting Date: 7-27-2009 Agenda No. G.0 Subject: EXECUTIVE SESSION ITEMS • • f CITY OF NORTH R/CHLAND HILLS Department: City Secretary Council Meeting Date: 7-27-2009 Presented by: Agenda No. G.1 Subject: Action on Any Item Discussed in Executive Session Listed on Work Session Agenda • r~ • CITY OF NORTH RICHLAND HILLS Department: City Secretary Presented by: Council Meeting Date: 7-27-2009 Agenda No. H.0 Subject: INFORMATION AND REPORTS • • • CITY OF NORTH R/CHLAND HILLS Department: City Secretary Presented by: Mayor Pro Tem Turnage Subject: Announcements -Mayor Pro Tem Turnage Announcements Council Meeting Date: 7-27-2009 Agenda No. H.1 The North Richland Hills Recreation Center invites residents to attend its annual Rec Expo & Open House from 9 a.m. to 1 p.m. on Saturday, August 1st. Visitors will learn about the many programs and services offered at the Recreation Center. There will also be demonstrations, door prizes and discounts on Fall programs. For more information, please call 817-427-6600. North Richland Hills is offering Think Green education classes at the Recreation Center. The next class will focus on Green Housekeeping. It will be held from 10 a.m. to Noon on Saturday, August 8th. The cost is only $10. To register or get more details, please call 817-427-6600. The City of North Richland Hills conducts a test of the 10 outdoor emergency warning sirens on the 1st Wednesday of each month. The next test is scheduled for 1 p.m. on August 5th. The test will not be performed if threatening weather is near or there is low cloud cover. For more information, please call 817-427-7007. Kudos Korner Every Council Meeting, we spotlight our employees for the great things they do. Gaylon Cremeen, Public Works Department A resident called to thank Gaylon and his crew for responding quickly to her request for sandbags. They promptly brought the sandbags out and placed them where she needed them, which was a big relief to her. She is also thankful for the CodeRED system that lets her know about approaching storms and other emergencies. • • • Department: City Secretary Presented by: Subject: Adjournment CITY OF NORTH RICHLAND HILLS Council Meeting Date: 7-27-2009 Agenda No. H.2 •