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HomeMy WebLinkAboutC2010-012 - 1/12/2010 - ApprovedCHANGE ORDER Department of Engineering Services City of Corpus Christi, Texas CHANGE ORDER NO: 4 FUNDING SOURCE: City of Corpus Christi CONTRACT TIl~IE: :280 Days Operating Department: City of Corpus Christi DATE: December 1, 2009 Name of Project: Stales Street ADA Project -Staples St. from Leopard Street to Six Points Contractor: SLC Construction, L.P. CHANGE ADD Add the following item to the contract: Work to involve the removal exiting 4' x6' double RCB's . $81,297.92 Which are located underneath roadway pavement. The existing Grate Inlet located East /West side of Staples within this area and the curb inlet located on the east side of Staples Street will be entirely removed. This storm drainage will have new improvements made to location near KRIS and Station 54+30 this location shown on new Plans Sheets pg. 118a. Total Net: $81,297.92 Why was this change necessary? (If left off the plans and specifications, explain why?) Concrete Box Culverts (stormwater) were found in serious deteriorated conditions. How can similar changes be avoided in fhe future? Issue could not be avoided. A. CONTRACT PRICE $2,826,066.92 B. TOTAL CHANGE ORDERS .(inc. current) $94,919.34 C. NEW CONTRACT PRICE $2,920,986.26 ~~ D. THIS CHANGE ORDER 81.,297.92 Project Man ger E. PERCENT TOTAL CHANGE (B/A) 3.36% F. PREVIOUS TIME AUTHORIZED 280 G. ADDN'L CONTRACT TIME THIS CHANGE ORDER 0 H. TOTAL ADDITIONAL TIME 0 ~ ~ -s~'Z CITY OF CORPUS C STI, TEXAS CONTRACTOR By: ~ By. ~ ~%'~~ Dire or of En in g Se es Title: /'fj~s,~,~7 ~/ APPROVED: perating Department ir. of Management & Budget ~~~$ AUTHORIZEIu~ 2010-012 ~., ~~ M2010-008 ~ Legal Department ~Y CaUIYGII .. ~ ,~ n olil2ilo ,~ InIDE:XED SLC Construction SECRETARY DEPARTMENT OF ENGINEERING SERVICES CHANGE ORDER SUMMARY SHEET January 12, 2010 PROJECT: ADA Accessibility Ramps -Staples Street from Leopard Street to Six Points Project No. 6300 / CIP No. ST 03 BOND ISSUE 2004 APPROVED: City Council Motion No. 2009-015 on January 20, 2009 CONTRACTOR: SLC Construction, L. P. P. O. Box 639 Conroe, TX 77305 TOTAL CONTRACT AMOUNT $2,826,066.92 Motion No. M2009-015 25% Limit Amount $706,516.73 Chan e Order No. 1 September 28, 2009 $4,545.25 Administrative A proval Chan e Order No. 2 (October 30, 2009) $2,617.86 Administrative Approval Chan e Order No. 3 December 10, 2009 $6,458.31 Administrative Approval Chan a Order No. 4 Janua 12, 2010 $81,297.92 Motion No. M2010- TOTAL All Chan a Orders $94,919.34 3.36% < 25% H:\HOME\VelmaP\GEN\STREET\6300\CHANGE ORDER NO. 4\CHANGE ORDER SUMMARY.doc TEXAS DEPARTMENT OF TRANSPORTATION ~~, CONSTRUCTION CONTRACT CHANGE ORDER NUMBER: # 4 Form 2146 (Rev.7/2007) 1. CONTRACTOR: SLC Construction, L.P. 2. Change Order Work Limits: Sta. 54+30 to Sta. 54+42 3. Type of Change(on federal-aid non-exempt projects): LMnnor . (Major/Minor) 4. Reasons: zn a se (3 Max. - In order of importance -Primary first) 5. Describe the change and the reason for the change order. When necessary. rncwoe exceptions to tnis agreement. Chance Order # 3 This work will involve the removal and replacement of existing drainage @ Station 54+30 adjacent to the KRIS 6 News building. Plans on pj;. 185a will show the new improvements to be made to this location. 6. New or revised plan sheet(s) are attached and numbered: Each signatory hereby warrants that each has the authority to execute this Change Order. By signing this change order, the contractor agrees to waive any and all claims fa additional compensation due to any and all other expenses; additional changes fa time, overhead and profit; or loss of compensation as a result of this change. Further, the contracts agrees that this agreement is made in accordance with Item 4 and the Contract. Exceptions should be noted in the response for #5 above. THE CONTRACTOR D to f By `~' ` `-C ~- Typed/Printed Name ~i~~,/~~G ~°,~,r°ft!.(t,~ Typed/Printed Title 0916-35-129 Staples ADA Project Six Points to Leopa CS N ueces Contract Number: City # 6300 Federal Letter of Authority (FLOA)c ^ '' State Letter of Authority ~ NIA The following information must be provided Time Ext. #: 0 Days added on this C.O.: 0 Amt. added by this change order: $81,297.92 8 For TxDOT use only: Days FHWA non-participating: 0 Change Order portion `~ FHWA non-participating: $81,297.92 Change Order portion financed by 3rd party funding: $81,297.92 District Engineering Services Date Area Engineer Date City of Corpus Christi ^ APPROVED ^ REQUEST APPROVAL District Engineer Date ^APPROVED ^ REQUESTAPPROVAL Engineer's Seal: O Q 0 a Z Q F- Z W G Q W D N Q X ~• N U O C N ~ a 'z N U N mw 3 ,', 2 c ~~ ~ C w '~ ~ ~ z =a V m Q~ ~ w C ` !6 va is O ` o ~3 ~ C N 3 0 U V Q m O LL W Q J Q' O 2 Z W C G a _ a w W Q O x O m J O O O O O O O O N O O O O O N 0 0 0 0 O O O O P N O 0 0 0 Of 0 0 0 0 t0 0 0 00 0 1p O 0 0D O f~ 2 Z 0 ~ 0 0 0 4Y 0 N N M O O 1ff V d N N t M P O 0 iO O 0 01 N = w 0 0 ~ r ~ ~ ~~ M Y! N M tT Mll ~ N P - IO N /A N V! N M N W 4'f V! r ~ ~ ~ w a w ~ V! OD W Z W W 0 Z O O O O O O O O O N O O O O O N O O O O O O O O h N 0 0 0 0 Of H 0 0 0 0 IC O O ~ O 1A IA 0 lff 0 a0 0 0 N to 0 ~f 0 0 0 1p 0 N 11Y M 0 0 0 1p e0 ~ N V' h O 0 f ~ 0 0 Of N O ~ N w ~ ~ N' 1~ 10 N vr 1ff' uf ~ N v- N M ID N r V w w ~ ~ W H W Z O O O o 0 0 0 0 0 0 0 0 0 0 O O O O 0 0 0 0 0 0 0 0 0 0 0 ~ ~ 1~ ~ ~ ~ O N M ~ OD 00 r t 0 T !' Z Q a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 F- 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 y o 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ~ O w w v- w vi v~ v- w w ua v- w u- w w U o ~ W ~ ~ W a. aN + w J ~ Z H Ue Z ~' ~ o a O. O 0 0 O O O O N O O .O 0 0 O O O O O O O O h 10 O O O O O O O If1 tG O O IC fV C1 O O r' O W N O O K off O. O Uf CO M N N R O V ~ N M M O I[) ~ IA N- V- N N O. M/ ~ M W ~ a w ~ r- z J W W C~ W W W J J (g J J J J h m m c U C ~ _a p a m m J `° ~ ~ ~ i ' a a ~ ~ Z x g v ti o _ m a i c ~ i c s ~ O ~ C - a C °° `o. m ~ ' W K z C v e~. . a x .~ ~ ~ W ~ m ~ ~ m ~ s ` ~ V N b h ~ ? r ~ ~ p p A W . . ; - C - ~ p « . p m m C Q =~ p p y F Cp Yypl or C'. C C p r d m ~ > ` c - m ~ m e e ~ c ~ W W W Q c c o c p ~ E E E ~ v K K m W H O n m m F a N O LL f O F SLC CONSTRUCTION, LP P. O. Box 639 Conroe, Texas 77035 October 8, 2009 Mr. Ricardo Martinez, PE 6000 S. Staples, Suite 207 Corpus Christi, Texas 78413 Re: ADA Project -Staples from Leopard Street to Six Points CSJ 0916-35-129 (MGM Job No. 3540801) RFP No 2 -Request for Proposal for Drainage Improvements at Approximate Station 54+30 (near the KRIS Builidn~ REQUEST FOR PROPOSAL N0.2 Dear Mr. Martinez: Below is the completed prices for the aforementioned RFP No. 2. The project specifications and construction plans for the work items described below shall apply. Remove and dispose of 68 linear feet of existing double 4' x 6' reinforced concrete boxes (RCB's) located underneath the roadway pavement of Staples Street including the removal and disposal of concrete debris and sediment contained within said RCB's. 68 LF at 50.00 /LF = $ 3,400.00 2. Remove and dispose of 4 existing grate inlets located at the east and west end of Staples Street. 4 EA at 500.00 /EA = $ 2,000.00 3. Remove and dispose of 1 existing modified curb inlet located at the east side of Staples Street. 1 EA at 500.00 /EA = $ 500.00 October 8, 2009 Mr. Ricardo Martinez, PE Page 2 RFP No. 2 4. Backfill the void spaces within the existing curb inlet and the terminal end of the RCB's that will be abandoned in place underneath the proposed new sidewalks adjacent to the KRIS building with cement stabilized sand including compaction, complete in place. 56 CY at 75.00 /CY = $ 4 200.00 5. Install one 8-ft standard curb inlet at the west side of Staples Street at approximate STA. 54+35, including structural excavating, installation, bedding, and backfilling per construction plans and specifications, and at the unit price given in the original bid proposal, complete in place. 1 EA at 4 356.00 /EA = $ 4,356.00 6. Install one junction box structure including structural excavating, installation, bedding, and backfilling, complete in place. 1 EA at 15,000.00 /EA = $ 15,000.00 7. Install one special curb inlet structure including structural excavating, installation,, bedding, and backfilling, complete in place. 1 EA at 17,500.00 /EA = $ 17 500.00 8. Insta1152 linear feet of 36-inch RCP including excavating, bedding, and backfilling, complete in place. 108 LF at 156.00 /LF = _~ 16,848.00 9. Install 26 linear feet of 18-inch RCP including excavating, bedding, and backfill per the unit price given in the original bid proposal, complete in place. 26 LF at 82.72 /LF = $ 2,150.72 October 8, 2009 Mr. Ricardo Martinez, PE Page 3 RFP No. 2 10. Cut, remove and restore roadway flexible pavement, including sawcutting, constructing the limestone base, compaction, and applying the HMAC per the contract plans and specifications, and at the unit price given in the original bid proposal, complete in place 137 SY at $ 39.60 /SY = $ 5,425.20 11. Install 15 linear feet of 13.5-inch wide special curb and gutter section, complete in place 15 LF at 50.00 /LF = 750.00 12. Extend by 8 linear feet the existing 15" RCP to be connected to the proposed junction box with new 15" RCP including providing rubber gasket, excavating, bedding, backfilling, and providing a reinforced concrete collar, complete in place. 8 LF at 250.00 /LF = $ 2,000.00 13. Extend by 8 linear feet the existing 30" RCP to be connected to the proposed junction box with new 30" RCP including providing rubber gasket, excavating, bedding, backfilling, and providing a reinforced concrete collar, complete in place. 8 LF at 271.00 /LF = 2,168.00 14. Provide additional traffic control measures in phases of construction of the proposed drainage improvements at Station 54+30 following traffic control plans, standards, and specification, complete in place. LS at 5,000.00 /LS = $ 5,000.00 October 8, 2009 Mr. Ricardo Martinez, PE Page 4 RFP No. 2 TOTAL FEE PROPOSAL FOR RFP N0.2 $ 81 297.92 The above format must be used to prepare your proposal. Please also make reference to RFP No. 2 in your submission. CONTRACTOR CERTIFICATION SLC CONSTRUCTION, LP WILL PERFORM THE WORK AS DESCRIBED IN THE RFP N0.2 FOR THE TOTAL FIGURE SHOWN ABOVE ~~- ~ !~~/ Contractor Date 60.00' EXIST. TIlES- TO REMAIN = W ~.-. H J J O F Z N O ~ Z G > Z_ 0 U Z ~ ~ J U W U ~ 7 U z~ w ~oZm a W Z 0 0 N PROP. CONC. EXIST. SIDEWALK TILES ~ TO W 3 REMAIN ¢ m ~ I 1 I 1 1 I I 1 I I i ~ I 1 1 ~ I i I I Imo` 1 I r 1 1 1 I J~J, MATCH T/HEADER ELEV.- TO EXIST. CONC. KRIS KRIS BLDG. DRAIN PIPE THRU CURB (BY OWNER) "? THIS ~ (.~ SHEET ~"J THIS TRIANGLE AREA b TO BE BACKFlLL k TOP W/5" OF TOPSOIL ANO GRADE TO DRAIN c PROP. HEADER CURB- .i (SEE DETAIL BELOW) :'~fAN(. 16R a MAX ~ ~, r: ' ~ o ~: 3n) a+I :;OJN ir,~_ - - - aa! Wiz ~ W N U K W O~ Tc O ~ J O ( Q W G J p ~ oz 3~ a 1 ~rZ SUN O a I NO~ OmN O t~` NWZ oz ~ W I WJ~ Wzm N xz ~ X~ N W m m I O O Z yNj O 1 TC=31.20 m m ~ ~ m ,~ ~9 G=29.79 ~~ ~ z v W F Z N ~ X N Z ~ Z 3.00' w m G v ~c W ~• ~ ~ /. ~ ~ - ~ 2.07. ~ ' 1 ~' I I I I I 1 1 t __- _~_-- i I I I L___J .A 2.0X y ~ :. ;:.. MAX. ..:.. i J- ~ 9" ci a 3 y o > MATCH ELEVS. _ "~ 0 OF CONC. DRWY. - EXISTING CONC DRNEWAY CONC. ORWY. FLARE MATCH TOP OF .3 HEADER CURB v> W/BACK OF w o NEW DRIVEWAY E~=----•-~--- I I •~~: E.J. ; ~ ~ 1! ~~ {~ t 2.ox m lo.oa 1 n MAX. ti MAX. ! OUTSIDE CORNER- OF KRIS BUILDING T/HEADER CURB- (BEYONO) ~ r gX a 2 O W K J 3 w°z c a ~Z Z -y W O W r'] ~ O~ W o a ~~ a 3.35' ~iS xo w w w~ o z a APPROX. ;~ 00 z a X O UO V Z U ~t- wn wc~-i~ V~ ~ >Ja O W. Z W O 2 II I II II 11 u n n 1 II i II I I I I O u 1 i I ` :~ II II II K IJ1- ~iT- ~~ r II ~ II N S .``' II 11 I I I I ~ (~ ~ Y" , C- ___--_- n 1.50' 1.50' T - _-___ _-_ _ ~ fL.{1 1L_ _LL~ _~_ __ _ 1 I r --N -- - -_ -THIS'---- ~ I iv 1 „~ -_~_- i- SHEEP a t ~ ~ I -- a ,~ ~:~ CURB k ° i ~ ~ ~-~'""~__ GUTTER 1 __ - - d: __---- TC-30.26 _ - 1 STA. ~ _ _ ~ --' " G=29=7 ~_ - - '-- ,- 1 54+30.34 I -__ -___ I 1 I - :-~ - . O ,.-- - __"n __~ n Tort -- - Pi ~------- na _- i- a "-~ /- -~ ~ _____-----___~ -" -- -'~-~- -'-- _-" ___ _ "-_-----""- ~ c ~ ~~ - ~ ~ 3.04' >`' < -_ ~6A .~~ 8.70' -°o TC=30.46 ,,; ~ G=29.67 REMOVE do RESTORE w ASPHALT PAVEMENT w ~ J W c7Z~ Z W ,,, a ~= t- m p U 99C Wca.~O N W ~ cD Z ~ MATCH EL. NEW CMG °~ PLAN LAYOUT 3.00' a v ~ ~ rH15 SCALE 1/8" = 1'-0" - SHEEP 15.00' (SPECW. CURB k GUTTER) CURB do SIDEWALK RAMP S=7.OR T/HEADER CURB TO MATCH EXISTING SAW CUT OF REMAINING CONCRETE ® BUILDING WALL FL ~ ~ PROP. CURB ~ ~ I I INLET o 1I I ` INV=_2_6.59_ --~ I G=29.72 ~BOTi. OF 6" GUTTER EXIST. CURB & GUTTER I IC EXISTING 22" DIA. C LIVE OAK TREE TO REMAIN ~( ill g ,~, EXIST. T/NON-STD. I;i ;~ CURB WALL UI ~p TO REMAIN q~ t--~-------------- I TC=31.20 EXIST GUTTER G=29.79 FLOWLINE TO REMAIN E DRNEWAY 15.00' GUTTER TRANSITION FOR CURB INLET ~ S E CT I O N 2 SCALE: 1/8" = 1'-0" 1 EXIST. SAW CL~ CONC. LINE TO REMAIN ___ i ~ ~ 2R ~~ MAX. I ~`` '-'" ```CEMENT' STABILIZED BACKFILL SEC SCALE: 1/, a a U rr "~ m tr N OO~ i0 ~ I ~ U ~ w / / O ~ O d /_ G-29.48 1 D.oo 9.00' N I II II II I II I II ,~ _ I - __-~!7 -~ - - ( I + 1 -_ - -- _ I e _- -- ----- -- ___ u y a I i ~ -ice ---- I -----_ --~ n _ - _- - - '- ---- ~ I n r _ _ - - - ~~ I N _ ----'._--- a ~ d I I~ ~a N ~ I ----`- ~7C=30.27 G=29.48 7TH'---~- ~ Zo W Q ~ Q ~ W U ~ U ~ y~ - W O~ Nm ~ O X O a v w r- ~.08 - )8' ~. i . t 3' ~3 BARS +~ 16" O.C.E.W. ~~ x• SEE SPECIAL " '~ CURB DETAIL ~~~ BELOW '~ 2.63' O N ' .-O.. ----, -- ~~ -__- - r..__ I I tid ti~ I i Y.yO• I 1 I STA. I 54+34.80 I I I I I I I I __ L -'" - ----J 2'-t" 5" SIDEWALK S=t6.7Z TRANSITION MAx #3 BARS ® \~ ` CEMENT 16" O.C.E.W. 13.5" 18° #4 STIRRUP > STABILIZED 5=2.07. GUTTER ®t2" O.C. ~ BACKFILL MAX.- 3"R v7 Y J Q ~a ~5 DOWEL ,.~ . w -.'~9 THICK END ~ w o ^. >00 O ~+ I ~'o X 8-{{4 BARS t3.5" ~4 L 8AR5 z ~ ~ a CONTINUOUS 2'_8" ®t~_C. N Q m W~° SPECIAL CURB DETAIL ° '= " xZ ~o~ SCALE 1/4 = 1 0 5. m ~ BUILDING TOPSOIL #3 BARS X ~ o w~~ BEYOND \ F" 16" O.C.E.W.~ / \ / '.. k~ SEE PREvIOUS SH[ET , b EXIST. GROUND CEMENT & BACKFlLI VARIES STABIlIZEO MATERIAL TO FROM REMAIN _ BACKFILL 0" TO 1'-8 ~j DETAIL 'o SCALE: 1/4" = 1 "-0" - ~ 4.66' I j 4.00' 6.00' v I JE4N'S RESTAURANT a I 18.66' SUPPLY BUILDING 1 ;I I ,i I ,I j l II I II W am K ~~ N U W O BUILDING -~ ~4 8AR CONTINUOUS BEYOND 1'-8" 6" ~4 l BAR ® 12" O.C. EXIST. CONC. TO REMAIN HEADER CURB HEIGHT \ VARIES FROM 0" TO 12" ~ CEMENT ~3 BARS 2'-8" 6" STABILIZED t6" O.C.E.w. BACKFILL DETAIL ~SCAIE: 1/4" = 7'-01/4" = 7'-0" ~, P_ •,........,,•. ~ ~~E ~ F TFkgil *;~• ~ ~•;yt+l *: :fit RICARDO MARTINEZ ~° 58265 •'~ ~i~~ ~~fo~sTER~:° .~`"~ ~I~1~~~V FIRM REGISTRATION N0. F-1415 A A~.,~ Civil /Structural Engineering 1 V IIJI t~"1ez. GD00 S Staplaa. Suite 207 GL~/ & Coryua Cflriati, Texoa 78413 (361) 814-3070 M(]y~ ~(`. FAX (361) 991-7970 ~~'Texas Department of Transportation ©2ao7 by. TExAS DEPARTMENT aF TRANSPORTATION ALL RIGHTS RESERVED . CITY OF CORPUS CHRIST( STAPLES STREET )RAINAGE IMPROVEMENTS @ STA. 54+30 LAYOUT CK: PR0.ECT COUNTY CONTROL SECT JOB WAY NUECES 0916 35 t99 CS . ' i i ORIGINAL SUBD. CHAMBERUN SUBD. ~~ EASEMENT & BLOCK it t 5' ALLEY LOT 15 ~ , i ', - CHAMBERUN SUBD. i ~ 4 5.7 6' ~ ~ 5 ' ' I BLOCK 11 n L KR15 CHANNEL ' I ~ l0T 19 ~I BUILDINGCATION "~ ~ o + N EXISTING CURB & CRATE I j EXISTING 2-6'x4' C. BOXES v,I~ ~ ~- INLETS TO BE REMOVED , TO BE REMOVED, E SHT. it8b I ' I ~ ~ m I ~ ~ v 11' ~ l +. ~ ~ `° a ~^ CONC. ~ - 15""~ STA! \- - i ORNEWAY ~ - EXIST. Dr9.58'~ ; T STM MH=3i.4t PROP. 1-STD. 8 CURB INLET TO T/R=; --?-"-'t sou----------~ _tz. w~- _ ~v+' oN 11~V=21.83 t2• W REPUCE IX. GRATE dt CURB INLET'5~~,,1 CAUTION: IXIST. 12' WATER MAIN lNV=2 ~ -T/$TM MH=31.60 "mo r PROP. JUNCTION BOX W MH - PROP. 18' RCP -~ 24_STM I 1 21.67 15' STM ~~EX15T. 75" RCf - - - - r- - - - - - - - - - - - - - ---------------- I ABANDONED 15' RCP-- ~ _ _ _ _ _ _ _ _ = 3-== _ _ _ _ _ _ _ _ _ _ _ _ _ _ -------------- - -------- - - tz' SAN- ~- 53 00 54 00 PROP. 18 do 30' RC 55 OO -EXIST 30' RCF ~3 ---t2"yw ----------- -~j PIPE EXTENSIONS N Ib PROP. 2-36' RCP's ~ CAU110N: IX!S'f. 12' SAN MAIN SAN MH z; ; T/STM MH=31.33 ~; ~Iv I JNV=21.50 UM115 OF PAVEMEM ~' ----------__-__-, N; ~ DEMOLmoN ~ RESroRAnoN STAPLES STREE t~ = --------------------- - --------- -- ----------- ----------------------------I-- - - - ~ ~ ```- - ~--1--y8yS >: ;n CAUTION: EXIST. 2" GAS _ ~ D=9.83. ! I ~ M ' F_ ~ ~~ - JEAN'S RESTAURANT ~ ~ EXISTING MODIFIED CURB INLET 6c , ~ SUPPLY BUILDING 3 GRATE INLETS TO BE REMOVED ~ i EXIST. RC BOXES B ~ ~ I ~ l ~ TO REMAIN ~ PROPOSED CAST-IN-PLACE CONC. i Q ; ORIGINAL SUBD. r THIS JUNCTION BOX WTIH CURB IN1ET. I ~ ~ ; TIE-lN IXlSANG 2-6k4' RC BOXE ' i ~ i ~ lE5A5 ALLEY k ~ ~ ~ SHEET (~~. ~ PROP. 2-36" RCP's (W ' I ~ ` CHAMBERLIN SUED. p ~ o CHAMBERLIN SUBD. BLOCK 10 C m ®m~ BLOCK 10 LOT 31 v ~ v ~ LOT 1 ~® z1~ QN ~p ; ~M x~4 I A`Ow u , ` ~ ~ (BOX FL=25.26) ' I ~ 1 ~ (OLD PLANS DATUM) t I ' ~ ~ ' SINGLE 4.5'x4' R.C. BOX 1 ~ ' 1 ~ ~ ~ (RCP 1 ; i j l i (C.LP. ~ PLAN VIEW SCALE: 1 " = 40' KRIS BUILDING MATCH TOP OF CONC. ®ROW=31.58 WITH EXIST. ROADWAY TC=30.26 (N) PARABOLIC SURFACE WEgTRi IDE FTC=30.46 (S) 2%~ I I G=29.47 (N) PROP. C.t.P. JUNCTION BOXY ~G=29.67 S EXIST. 12" WATER _ , ~0 REMAIN (APPROX.) PROP. -_240L SIDEWALK F W/HEADER CURB FL=26.59 PROP.- STD. B' CURB INLET PRECAST OR C.LP. INV=25.38 CAUTION: UTILITY LINE CROSSING INSIDE EXIST. RC BOX T/PVM'T =31 18 `EXIST. TC=3 PROP. TC= PP,OP. G=2~ ~) L=25.26 PROP. 2-36" RCP 26 LF ®S=0.44% CAUTION: EXIST. 12" SAN. ~J _ TO REMAIN (APPROX.) EXIST. 15" & 30" RCP INV=2 ® NORTH WALL, F1=25.56 t (CONTRACTOR TO VERIFY) 2 SECTION SCALE: 1/8" = I'-0" I ~'~ ~ ' Z® ', ~, ~ 1 m ti ¢, 3~ ~, , ti / o~ ~, ~ / 7EMA1N ~°IP --______ 15" STM -------~ _. -t - - ~ -~ - - 1EMAw 56+Oq -'- - - - 10" SAN --- -12' SAN $ ?' W.S. GAS SAN MH a ' 2 a ----------------- --------t~--------- ------------------ -- ~~ ~, 1° ' , '~ r N ,` t ! N t ' ~; ~ Z Q e j I i ' i i i I I :INF. CONC. PIPE) AST-IN-PLACE) JEAN'S RESTAURANT SUPPLY BUILDING - ® ROW=30.72 EAST SIDE 10.00' 4.00' 4.67' G ~ _ - - - - '. C.I.P. SPECIAL EXIST. 2-6'x4' CURB INLET R.C. BOXES EXIST. INV=25.00 p 6'x4' R.C. BOXES L CAUTION: EXIST. 2" GAS VERIFY LOCATION & DEPTH GENERAL NOTES: i. SEE OTHER DRAWINGS CONTAINED IN THE CONTRACT DOCUMENTS, INCLUDING DRAWINGS CHANGES ISSUED THROUGH ADDENDUMS AND CHANGE ORDERS, FOR OTHER INFORMATION NOT CONTAINED IN THIS SET OF PLANS. 2. CONTRACTOR TO REMOVE THE EXISTING REINFORCED CONCRETE BOX CULVERTS, [NCLUDING LOOSE DEBRIS CONTAINED IN THE BOXES, THAT ARE LOCATED UNDERNEATH THE ROADWAY PAVEMENT. THE EXISTING GRATE INLET LOCATED AT THE EAST AND WEST SIDE OF STAPLES IN PROXIMITY OF THE PROPOSED WORK SHOWN IN THESE PLANS AND THE EXISTING MODIFIED CURB INLET AT THE EAST SIDE OF STAPLES APPROXIMATELY STATION 54+35 SHALL ALSO BE ENTIRELY REMOVED. SEE THESE PLANS FOR STRUCTURES TO BE REMOVED. 3. THE CURB INLET LOCATED AT THE WEST SIDE OF STAPLES AT APPROXIMATELY STATION 54+42 AND THE CULVERT BOXES UNDERNEATH THE SIDEWALK ADJACENT TO THE KRIS BUILDING SHALL REMAIN AND BACKFILLED WITHIN THE VOID SPACES OF SAID BOXES WITH CEMENT STABILIZED SAND THAT WII,L BE COMPACTED PER PROJECT SPECIFICATIONS FOR BACKFILLING STRUCTURES. THE TOP OF SAID STRUCTURES SHALL BE REMOVE AS NEEDED TO FIT THE FINAL SIDEWALK CONDITIONS PER THESE PLANS. THE COST FOR REMOVING PORTIONS OF SA[D STRUCTURES AND BACKFILLING WITH CEMENT STABILIZED SAND SHALL BE INCIDENTAL TO THE COST FOR EXISTING STRUCTURES TO BE ABANDONED IN PLACE. SEE THESE PLANS FOR STRUCTURES TO BE ABANDONED IN PLACE. 4. THE DIMENSIONS PRESENTED IN THESE PLANS ARE NOMINAL AND BASED ON FIELD MEASUREMENTS AND OBSERVED CONDITIONS. CONTRACTOR SHALL MAKE THE NECESSARY DIMENSION CHANGES TO FIT ACTUAL CONDITIONS AND ACCOMMODATE THE PROPOSED WORK.. 5. ALL NEW STRUCTURES SHOWN IN THE PLANS ARE TO BECAST-IN-PLACED CONCRETE UNLESS OTHERWISE NOTED. SE:E THESE PLANS FOR CONCRETE STRENGTH AND CONCRETE CONSTRUCTION NOTES. Civil / Structural Engineering Martinez, 600o s. stopiea, suite zo7 GU\7 & Corpus Chriali, Texas 78413 7 I,, (361) 814-3070 Maybe, A IC. F•AX (361) 991-7970 Texas Department of Transportation © 2007 by. TEXAS DEPARTMENT OF TRANSPORTATION ALL RIGHTS RESERVED CITY OF CORPUS CHRISTI STAPLES STREET DRAINAGE IMPROVEMENTS @ STA 54+30 PLAN & SECTION L,LE _ ION: ICK: IDW: IcK: FEDERAL a0 CWNTY FIRM REGISTRATION N0. F-1415 1 p.. 9,-9.. t 0.. 2'-7" 5 -8 1 /2" ,i~ / `~ Y/aY/tY/.(: p ~! 6 L BARS _ ~j NORTH ~ `L /p4. ® 10" O.C. N CORNER qA A TYP. / #4- 24 a RO-I' 3 I f/5 L BARS ® 10 ® 10" O.C. /{6 VERT o ~ ro FROM EACH ® 10" ~ I ~ WAIL #4 HORI b ® 10' ~ ~- ' --- - I -- - - - - - ~ 10„ I N PR P CORNER I 31/4 I ._ O ocBAws® 6° 15_RCP n DETAIL, I TOP & BOTT. ~ p ~' SCALE: ~/s" i' m ~ o TYP. I I l a ~ n "I ----- ''~ ¢ " b FLOW #6 ®6 O.C. ~ " I TOP & BOTT. 2 24" DIA. MANHOLE ~ ~ R TYP RIM & COVER I F, ti h 30 RCP - PER PROJECT ` _ ~j SPECIFICATIONS & I I + ` ;., PLANS I _ - - o I _ ''~ ~4 ® 10" HORIZ. E.F. b - -- - - - #6 ® 10" VERT. E.F.- o I 2 .~ :° 1 QQ~ v I.F. (TYP.) O lu m lu ~ a JUNCTION BOX EDCE ADDL. 2- 4 g ? p ~ OF FOUNDATION PROVIDE GROUT UP DIAGONAL BARS ~ ~ TO F/L OF PIPES ~ AROUND M.H. ~ ~ ~ ~/6 l BAR OPENING ' 0 10" SPACING TOP & 8077. - ADDT'l. #6 BARS ' •• ~{6 ® 10" E.W. TOP & BOTi 3'-5" 4 -$ 3'-3" TOP AND BOTT. . n PLAN VIEW -TOP SLAB . .. ., WALL _o _ , SCALE: ,,< NOTE: 6 TOP OF SLAB SHALL 11'-5" ~ SCALE: ~/e" MATCH PARABOLIC NOTE: SURFACE OF ROADWAY BACKFILL STRUCTURES S-#4 TIES DDT'L. WITH CEMENT STABILIZ ED #6 L BARS ® 10° ® 10" O.C. }/6 L BARS SAND. SEE PROJECT SPECIFICATIONS O.C., TYP. 10" 10" TYP. ~6 BARS ® 6" 2-#4 CORNER 71ES 2'-6" O.C.E.W. ® 10" O C TYP T OP & 8077. ADDT'L. #4 BAR, E.F. . . Y o PROP. EXIST. I PIPE P P I E ~6 L BARS +I~ 10" O.C. 2-#4 CORNER TIES #4 BARS ®6" O.C. " TYP. ® 10" O.C. O.C. i4!4 BARS ® 10 2-~4 OIAG. ®E.F. " a~ AROUND OPENING ~ _ _ I i~ .n I / FLOW _P P. .~ 36'~RCP ~~~ _P P. ~ 36'~RCP f N a g 1'_0' =~.26 FL=ga.26 FL=25.561 R II C OU T FNO=24.92 -•~- "~ ~ -- -~ N I N 1 e ~' PROPOSED BOTT FND= 3.75 ADDT'L 2'-0" CONC. COLLAR . J ~ CONNECTION J/6 L BARS ® t0" O.C. #6 L BARS #6 BARS ®10" ~ = ALL AROUND NP- j/6 L BARS O.C.E.W. ® 4 v PROP. TO EXIST. TOP & BOTT-, TYP. F ® 10" E r- ¢ STORM PIPES 2-#4 DIAGONALS . . 1YP ~ ~ 7 ®E.F., ARRANGE . 13'_g• ~ 0 AS SHOWN, NP. ~ SECTION ~ ~~ _ _ 2 ~~~ SCM.E: t/~.. _ ~._C.. #4 TIES ~ ~ ~ t 0" O.C. 0 #4 ® 70" O.C. z HORIZ., E.F. S ~ ~ ~~~~~ oia ~ o 1 I w 3~ uJ F > U ~~ _ ~, ~_ `~ U na ,J w ~~ na tR RCP CONNECTION @ '~) CORNER DETAIL, (TYP.) C~ SCALE: t/a" 1'-0'" `t-#6 ® t0" O.C. VERT. E.F. //6 ®E.F., VERT. PIPE O.D. ~~ O I w- a ai REINFORCED CONCRETE NOTES 1. THE LATEST REVISIONS OF THE FOLLOWING AMERICAN SOCIETY FOR TESTING AND MATERIALS STANDARDS SHALL BE USED FOR REINFORCED CONCRETE MATERIALS: t.t "SPECIFICATIONS FOR CONCRETE AGGREGATES" (AS7M C33) t .2 "SPECIFICATIONS FOR PORTLAND CEMENT" (AS7M Ct 50) 7.3 "SPECIFICATIONS FOR READY-MIXED CONCRETE (AS7M C94) 1.4 "SPECIFICATIONS FOR DEFORMED AND PLAIN 81LlET STEEL BARS FOR CONCRETE REINFORCEMENT" (AS7M A615, CRADE 60) 2. CONCRETE PLACEMENT ANO CURING SHALL CONFORM TO THE FOLLOWING ACI STANDARDS: 2. t ACI 318-89, "8UIlDING CODE REQUIREMENTS FCR REINFORCED 2.2 CONCRETE PLACEMENT IN HOT OR COlO WEATHER SHALL CONFORM TO THE PROVISIONS OF ACI 305R OR 306R. 3. ALL CAST-IN-PLACE CONCRETE SHALL HAVE A MINIMUM COMPRESSION STRENGTH OF 3,500 PSI A7 28 DAYS. 4. EXPOSED CORNERS SHALL BE CHAMFER 3/4 INCH. 5. MINIMUM DEPTH OF BEDDING FOR JUNCTION BOX SHALL BE 6" OF CEMENT STABILIZED SAND. ANY OVER-EXCAVATIONS SHALL BE FILlEO WITH CEMENT STABILIZED SAND IN ADDITION TO MEETING THE SPECIFIED 6" MINIMUM BEDDING. 6. DESIGNED FOR HS-20 TRUCKING LOADING AS PER AASHTO STANDARD SPECIFICATIONS AND REVISIONS THERETO. 7. CONTRACTOR SHALL COMPLY WITH OSHA REGULATIONS AND STATE OF TEXAS LAW CONCERNING EXCAVATION, TRENCHING AND SHORING. 8. SOLID MANHOLE COVERS ANO FRAMES SHALL BE CAST IRON AS7M A48, !4 BARS CLASS N0. 358, PER PROJECT SPECIFICATION. ~ 6" O.C. CONTRACTOR SHALL ADJUST MANHOLE OPENING TO ACCOMODATE ACTUAL SIZE OF MANHOLE FRAME. COVER SHALL HAVE THE WORDS "STORM SEWER". ~4 BARS ® 10" O.C. All AROUND ~ CONC. COLLAR !7 ~j' NOT TO SCALE 24" DIA. MANHOLE RIM & COVER PER PROJECT SPECIFICATIONS & PLANS S-~4 TIES• ® 10" O.C. ElARS 1" O.C. AODT'L. #6 L BARS _ _PROP. 78" RCP •.35 . TO MATCH FL "ND=24.92 ~/6 L BARS ® 10" E.F. TYP. NOTE: TOP OF SLAB SHALL MATCH PARABOLIC SURFACE OF ROADWAY 8 -8" 2-~4 CORNER BARS ® to" o.c. PROP. T/PVMT= 31.18 t AODT'L. #4 BAR, E.F. 2-#4 TIES ® 10" O.C. FLOW ~ *~• RICARDO MARTINEZ j ~1~~'• 58265 ,c.~ .;QF'G! T RED; i S ~~ i ANAL • _~ / FIRM REGISTRATION NO. F-147 5 Civil ~ Structurol Engineering Martinez, 6000 S. Staples, Suits 207 ~`~ & Corpus Christi, Taaas 78413 p Maybe, inC. (361) 814-3070 FAX (367) 991-7970 PROP. _ Texas Department of Transportation 36" RCP Q 2007 by. TEXAS DEPARTMENT OF TRANSPORTA710N j i ALL RIGHTS RESERVED ,_ _ - FL=25.26 CITY OF CORPUS CHRISTI STAPLES STREET #6 BARS ® 70" 2-#4 DIAGONALS STORM JUNCTION BOX °oPE& BOTT., TYP. ® sHOwrRiR`'"GE @ STATION 54+30.34 ~/5 L BAR t 0'-8" ~t SECTION ~~~/F SCALE: t/4" = 1'-0" DN: CK: ~DW: ~CK: DIST FED IrEL FEDERAL AIO PROJECT CRP 6 STP 2006 595 MN CWNTY CONTROL SECT JOB NUECES 0916 35 123 ~TION, (TYP.) ~.. t 9'-8" -0° 17'-8.. 5'-S° 4'-8" 7'-7" 2-#4 DIAGONAL BARS AROUND OPENING TOP & BOTT. STD. 24" DIA. MANHOLE OPENING 0 I o_ t~ r I I 'v CO m MATCH TO I i FACE OF CURB o ~ N 0 .I NOTE: TOP OF SLAB SHALL MATCH PARABOLIC SURFACE OF ROADWAY SEE SECTION 4 THIS SHEET ~6 L BARS ® 10" O.C. .n ;•1 TYP. I I co ~ 1•_0 ag N - T/FOUNDATION=24AQ EL. ®T CURB=30.27 0 I ~4 TIES ®10" O.C.- ~6 BARS ~ 10" O.C., ~ ~ ag I r i FOUNDATION=24.40 N 2,-4.. 2.-4.. O,. 1,-6.. P~0~ 1.-0.. 1.-6., 10,. PP ` //6 BARS ® NORTH I u 6" O.C.E.W. ~ ~ ~ °; Al ~ TOP & BOTT. O O p 2-/J4 DIAGONAL Bf Apo ~ ~ ~ ~ AROUND OPENING v '9 TOP & BOTT. - - ~------ - -~---- - ---- - - 2 1 ~ a I 1 -I ~ I 1 I I 1 STD. 24" DIA. MAN 1 ADDT'l. #6 BARS 1 1 1 OPENING. PROVIDE AROUND OPENING I l & COVER PER PRC I #4 BAR 11'-4"1 INTERIOR SPECIFICATIONS AN ~ 10'. 1 CEILING BEAM 2 I _ 1 1 BULLET NOSE 1 T '~ WALL EXTENSION # 1 - -J `- ---- ----- ---- -- - - 3 ~ f/6 BARS ® -~ 6 / ~/,) 6" o.c.E.w. ~ 4 S 10" / TOP & BOTT. ~ f 10" JUNCTION BOX '(~ EDGE OF N4 FOUNDATION : n ~ PLAN VIEW -TOP SLAB EXIST. 2-6'x4' I ~ ~ R.C. BOXES TO REMAIN ~j SCALE: 7/a" t'-0" 17'-8" TMP -~AROUNDI OP ®INGF 'rp,, ~ ~OP &R B ~ 6" O.C.E.W. ~~ 36'~RCP .~ 36'~RCP , FL=25.14 I FL=25.7 4 I TF ;~ EL= I 1 #4 Ti: GROUT FILL TO MATCH FL 1'-0" NOTE: BACKFILL Sl WITH CEMEr• SAND. SEE SPECIFICATI( N I SECTION 0"BERT #6 BARS ® 10" O.C.E.W. ®6 ~C .L 1 ®TOP & BOTT. SCALE: t/a" 1'-0" 19'-8" 1 17'-8" ~6 L BARS ®6" O.C.E.W. ~6 BARS ®6" O.C.E.W. ADDT'L. DRILL & EPOXY INTO ~f 4 STIRRUPS ® t 2" O.C. ®TOP & BOTT. 2- 6 DIAG. EXIST. R.C. BOXES #6 BARS, t 8" LG. - - - - - - - - - - - - -- ® 10" O C . . I I RILL do EPOXY 6 BARS x 78" lG MATCH WALL I to' o.C. ~6 L BARS ®E.F. I & CEILING I i CONFIGURATION I I I ~j6 L BARS I • • i #4 TIES i OF EXIST. I i ®10" O.C. I R.C. BOXES I I I I MATCH FL OF 6'x4' R.C. 80X I I I GROUT i I I 1'-0" I ~-25.00 ; ; FL=25.007 BOTTOM l \ I 1 ^.. -. -- -- 1 T N I SECTION SCALE: t/a"--= 1'-0" /~6 L BARS ~#6 BARS ® 10" O.C.E.W. ® 10" O.C.E.W. ®TOP & BOTT. PROP. T/SIDEWALK ' 5=2.0% MAX. EXIST. 6 x4' RC BOXES __ #6 ®6" ~ - O.C.E.w. 70P & Ti ~ BOTT. • • • ~' ~ 2-~5 CONT. BARS #4 STIRRUPS ORILI & EPOXY ® 12" O.C. t'-O" 10 ~/6 BARS x t8" LONG " EMBED. ® 10 O.C. IN ALL WALLS, 2-(~7 CONT. BARS FLOOR & CEILING OF EXIST. g' g~ ToP & son. DETAIL DOUBLE 6'x4' R.C. BOXES (t0" EMBEDMENT TYP ) _ 4'-8" 4'-O" ~1 V SCALE: t/4" t'-0" . . 8=5.0% MAX ---~~ S=2.0% MAX. 4-#7 CONT. T/CONC.=30.35 NOTE: TOP OF SlA6 BARS w/#4 ANS SHALL MATCH STIRRUPS ® " DRILL & EPOXY " PARABOLIC t2 O•C• /~6 BARS x 18 LONG SURFACE OF 3-#6 L BARS ® 10" O.C. IN ALL WALLS, BARS CONT ROADWAY ANO ®S" O C FLOOR & CEILING OF EXIST. ' ' . , BOTT SIDEWALK . . DOUBLE 6 x4 R.C. BOXES " . #6 ® 6" (t0 EMBEDMENT, TYP.) R ® E.F. O.C.E.W. TOP & 2-f/5 BARS, CONT. ~ n BOT7. =30.27 .. ~_. _ _ .T.n.~-.nT.T~ i ~~_ _ I - ' 2RUP5 EXIST. 6'x4' O.C. ~, R.C. BOX ° I CEII NG TO REMAIN I v BEYOND 2-~j6 ~ a ' ~ BULLET NOSE E.F. I 1'-0" ~ g i -0 WAIL EXTENSION EX. FL=24.98 ATION ~~~~ ~~O\~~,` . r ,gyp, ~........ TF~-91~, ~4 TIES ® t0" O.C. ~* ~"•• ~. ,•':~k*~r 70" O.C. ~6 BARS ® 10" / .................. .................. o.c.E.w. ® / RICARDO MARTINEZ to'-8" TOP & son:, TYP. / r ............................. ~. ~ SECTION ~1+~'•; 58265 ~ ~ 'URES ~~ scA~E: t/a.. = t._a.. 1 ..'~pE,GIS ERF-~~~~~v ABIIIZED i 1ONA .•. UECT #6 ®6" O.C.E.W., TOP & BOTT. 8'-8" 4'-8" 4'-0" 2-f/7 CONT. BARS TOP & 80TT. 5" E.W. 5=5.07 MAX 5=2.07. 80TT. ~'~ ~ 2-#5 CONT. BARS FIRM REGISTRATION N0. F-141 5 1 -0" ~4 STIRRUPS m n ° ® 12" O.C. Civil /Structural Engineering ;0.27 `O Martinez, 6000 s. stapl~a. s,u. sm _ ~`~ & Corpus Christi, Taxos 78413 ~ A~'h (361) 814-3070 ~j ~ I I '~'MYu~(" ~")!r, FAX (361) 991-79)0 O ~ Texas Department of Transportation t -0 EXIST. 6'x4' 10" ©2007 by. TEXAS DEPARTMENT OF TRANSPORTATION SEE DETAIL 6 R.C. BOX ~ ALL RIGHTS RESERVED _ PROP. _ THIS SHEET T° REM,v" ~ CITY OF CORPUS CHRISTI 36" RCP GROUT FILL 10" t'-0" I 1 -0 10" TO MATCH Fl ~ F =26.14 _ EX. F -25.00 STAPLES STREET ~~~ SPECIAL CURB INLET STRUCTURE :z4.ao N -' @ STATION 54+34.88 BARS 1" O.C.. TYP. //6 BARS ® 10" F4E DN: CK: OW: CK: O.C.E.W. ® 01ST FFO AEG FEDERA. NO PROJECT StiEE ~-~, SECTION ToP & Bo7T., TYP. REVISIONS CRP 6 STP 2006 595 MM 118 CWNTr CONiRa SECT JOB ~ SCALE: t/a" I'-O" ~ NUECES 0916 35 129 CS