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Home My WebLink AboutContract 42077-CO2FORT WORTH . ~ City of Fort Worth Change Order Request CITY SECRETARY CONTRACT NO. 4 Z.071-C.. o 2- Project Name I Eastern Hills Storm System Improvements Phase 1 City Sec# ._4_20_7_7 ____ ...... Client Project #(s) .... ! _0_13_6_3 -------------------------...:...(D_O_E_6_62_8"-) _ __, Project Description! Storm Water Detention Basin Contractor! Conatser Construction City Project Mgr. I Michael Owen Dept. Original Contract Amount Extras to Date Credits to Date Pending Change Orders (in M&C Process) Contract Cost to Date IAmount of Proposed Change Order Revised Contract Amount Original Funds Available for Change Orders Remaining Funds Available for this CO Additional Funding (if necessary) TPW $1 ,674 ,006.00 $209,967 .50 $1,883,973.50 $179,645.10 $2,063,618.60 $50 ,220 .00 $0.00 $179,645.10 Change Order# 2 Date City Inspector Donald Watson Water Sewer Totals $1 ,674 ,006 .00 $209 ,967.50 $1 ,883 ,973 .50 IU .00 $0.00 $179,645.10 $2 ,063 ,618 .60 $50 ,220.00 $0.00 $179 ,645 .10 CHANGE ORDERS to DA TE (INCLUDING THIS ONE) AS % OF ORIGINAL CONTRACT MAX ALLOWABLE CONTRACT AMOUNT (ORIGINAL CONTRACT COST+ 25%) 23.27% $2,092,507.50 9/4/2012 Contract Time (CD) 150 80 230 200 430 Incorrect bid quantities in the Bid Form in excess of 125% of original quantity requiring negotiated unit cost for quantity over 125% (articulated block and ornamental fence). Required items not included in original bid (fire hydrant extension , water service for irrigation , electrical service for irrigation , wood fence replacement , and walk-in gate in ornamental fence). Additional items due to unforseen field conditions (french drain systems due to ground water , exploratory excavation , and additional unclassified excavation). Field change to safety end treatment and outfall headwall to provide additional pipes due to safety concerns . ~~"'il.°tl.ll."Q.,.. ~~ fORJ" ""?lq # o,oo0000000~ Q~ A g,.r:. \-1 % Q4 ~0~,~ 8 g:Z:~ ~?"-:t-:~t-1~""'-rl;;;:;.~-----~~ i H ""* 0 000 .. FJ 'Q 0 000000°0 § Q It is understood and agreed that the acceptance of this Change Order by the contractor constitutes an accord and satisfaction and represents payment in full (both time and money) for all costs arising out of, or incidental to, the above Change Order. M&C Number I c ~J... f'[q I 1 2 -12 -12 P04 :15 FT. WORTH, TX FORT WORTH ----.--- Project Name Client Project# Project Description Contractor City Project Mgr . City of Fort Worth Change Order Additions Eastern Hills Storm System Improvements Phase 1 01363 Storm Water Detention Basin City Sec# (DOE 6628) Conatser Construction Change Order # 2 Date 9/4/2012 Michael Owen City Inspector Donald Watson ADDITION~ rench rain Change Order Additions Page 1 of 2 •) ,\ 42077 ~, Kip c..;1ay Topso il IPW 1.UU LS $2 ,U/U .UU :i,z ,uru .uu ., l:/Z c..;ompost for 3"-5 " tilled 1n plant areas IPW 1 :,u.uu YU $47 .73 :j,/,10:1.:>U ~j t:.ros1on control Mat TPW 10 ,ti:>U .UU SF $0 .17 :j,1 ,ti44 .:>U ~4 Labor to KOii ::iOII IPW 1.UU LS $575.UU :i,:,r:,.uu ~:, Compost for 2" above erosion control mat IPW ru.00 YU $43 .1 .. :j,J ,Ul l:/.1 U 96 LBS Thunder Turf IPW 50 .00 LBS $41.4C :i,z ,uru.uu l:// Hydromulch w/ tactifier and fertilizer IPW 10 ,850 .00 SF :i,u .u~ :j,l://b.:>U ~ti To convert 1mgat1on to rotors IPW 1.00 LS $3 ,001 .:>L :j,J ,UUl .:>U l:/l:/ Amendments to compost to get PH down to 6.5 IPW 1.00 LS $74 7.:>L :j,/4/.:>U Replace Amencan Beautyberry with Texas Sage lUU .3 Gal Texas Sage Plants IPW 140.00 EA $25 .:>L :i,;:s ,:,r u.uu 101 Labor Cred it for Plants IPW 1.00 LS -$238 .UL -:i>ZJti .UU Rock/Boulder Placement 102 Re-mobilization for the relocation of rocks/boulders IPW 1.00 LS $7 ,tiUU.UL :ji / ,tiUU .UU 103 Backhoe IPW 30 .00 HR $125 .UL :i,;:s ,r:,u .uu 104 Loader 11-'W 30 .00 HR $110.UL :j,J ,JUU .UU 105 Foreman 11-'W 30 .00 HR $85.UL :i,z ,:,:,u.uu 106 {JJ Man Crew/Labor IPW 90 .00 HR $31.UL :i>Z ,/l:/U .UU 107 I Serv ice Truck 11-'W 30 .00 HR $20.UL :i,ouu .uu TPW $239 ,281.10 Water $0.00 Sewer $0 .00 Sub Total Additions :i>ZJl:/,Zti l .10 Change Order Additions Page 2 of 2 FORT WORTH ---..,..--City of Fort Worth Change Order Deletions Project Name Eastern Hills Storm System Improvements Phase 1 City Sec# 42077 Client Project# 01363 (DOE 6628) ,...._ ___________________________ ____._ __ __._ ____ _, Project Description Storm Water Detention Basin Contractor Conatser Construction Change Order# 2 Date 9/4/2012 City Project Mgr. Michael Owen ,...._ ______________ __. City Inspector Donald Watson DELETION~ I IEM ut.::,L;Klt-' 1 IUN Dt.t-' I Qty Unit Unit cost Total 2J Retaining Wall 11-'W ~L.UU cu ~J/0 .UU $J4 ,0UU .UU 24 Wall-Modular 11-'W 217.UU SQ ~LU .UV ~4 ,J4U .UU LI Walk-Install 11-'W 2,017 .UU SQ $4 .00 ~tl ,Ubtl .UU JL P1pe-JJ Inch-CL pipe 11-'W OU .VU LF ~~U.00 $4 ,0UU .UU 47 Manhole-::, 1 u 4 Ft Diam-Added IPW 4.UU Ve $1JO .OO ~OLU .UU 00 concrete-Type-B 11-'W 10 .UU cu $10.00 ~lUU .UU 00 I Concrete-Type-E 11-'W 10 .UU cu $10.00 ~lUU .UU 0/ Pavement-2 Inch Mm HMAC 11-'W 2,UUU .UU ::,u $2 .5( ~o .uuu .uu 2b Retaining Wall Modular IPW 114 .00 ::,u $22.UL ~L ,OUtl .UU TPW $59 ,636 .00 Water $0 .00 Sewer $0 .00 Sub Total Deletions $59 ,oJo .uu Change Order Deletions Page 1 of 1 M/WBE Breakdown for this Change Order MWBESub Type of Service Amount for this CO Robert Granados Trucking Provide Haul-Off $8,300.00 Cowtown Redi-Mix Cone Provide concrete $6,100 .00 Total $14,400.00 Previous Change Orders CO# DATE AMOUNT 1 6/5/2012 $16 ,800 .00 Total $16,800.00 PROJECT NAME: BuySpeed No (T/PW): BuySpeed No (Water): City Project No : Contract No : D.O.E. No : Attachment to Change Order No: Today's Date: Original Contract Amount: Extras to Date : Credits to Date : Contract Amount to Date : PROJECT SUMMARY SHEET (Change Order Attachment) Eastern Hills Storm Stystem Improvements Phase I P0-11-00067972 01363 CS42543 I 6628 I 2 12/3/12 TOTAL $ 1,674,006.00 $ 1 ,674 ,006 .00 $ 209,967.50 $ 209,967 .50 $ -$ - $ 1,883,973.50 $ 1 ,883 ,973 .50 Amount of Proposed Change Order: $ 179,645.10 $ 179,645.10 Revised Contract Amount: $ 2,063,618.60 $ 2 ,063 ,618 .60 Contingency Funds Avail. for Admin. Change Orders : $ 50,220.00 $ 50,220.00 Remaining Funds Available for Change Orders : $ -$ - Additional Funding (if necessary): $ 179,645.10 $ 179 ,645 .10 Prepared By: Christy Ezernack T/PW Construction Services I $ -$ - $ -$ - $ -$ - $ -$ - $ -$ - $ -$ - $ -$ - City of Fort Worth, Texas Mayor and Council Communication COUNCIL ACTION: Approved on 12/4/2012 DATE: Tuesday, December 04 , 2012 REFERENCE NO.: C-25991 LOG NAME: 20SW 01363 EASTERN HILLS CO2 SUBJECT: Authorize Change Order No. 2 to City Secretary Contract No . 42077 with Conatser Construction TX , LP, in the Amount of $179 ,645.10 for the Eastern Hills Storm System Improvements-Phase 1 Multi-Use Stormwater Detention Basin (COUNCIL DISTRICT 4) RECOMMENDATION: It is recommended that the City Council authorize the execution of Change Order No . 2 to City Secretary Contract No. 42077 with Conatser Construction TX, LP , in the amount of $179,645 .10 , thereby revising the total contract amount to $2,063,618 .60. DISCUSSION: On July 26, 2011, (M&C C-25075) the City Council authorized the award of a contract to Conatser Construction TX, LP (Conatser), for this project. The project is for the purpose of mitigating a serious risk of property and street flooding in Eastern Hills and includes a cooperative Agreement with the Fort Worth Independent School District (FWISD) for the construction of a dual purpose athletic field/stormwater detention facility . On May 8, 2012, (M&C C-25598) Change Order No. 1 was authorized in the amount of $209,967.50 . The change order recommended by this Mayor and Council Communication will provide compensation for additional excavation needed beyond the estimated quantities in the bid documents, items added due to unforeseen site conditions (ground water seepage) and items requested by FWISD that were not in the original bid. A credit will be applied to the contract for items/quantities included in the original bid but not used . The final amount of this change order is the net of the cost of the additional items and the credits for items not used. The net effect of the proposed Change Order is as follows : ~mount Original Contract Amount $1,674 ,006 .00 Change Order No . 1 $209,967.50 Proposed Change Order No . 2 $179,645 .10 Revised Contract Amount $2,063,618.60 Costs for the implementation of Change Order No . 2 will be funded by Storm Water Capital Projects Bond Fund . Conatser Construction TX, LP, is in compliance with the City's M/WBE Ordinance by committing to an additional 8 percent M/WBE participation on this Change Order No . 2. This project is located in COUNCIL DISTRICT 4, Mapsco 79C . http ://apps.cfwnet.org/ ecouncil/printmc.asp ?id= 17721 &print=true&Doc Type= Print 12/6/2012 FISCAL INFORMATION/ CERTIFICATION: The Financial Management Services Director certifies that funds are available in the current capital budget, as appropriated, of the Stormwater Capital Projects Bond Fund . FUND CENTERS: TO Fund/Account/Centers CERTIFICATIONS: Submitted for City Manager's Office by: Originating Department Head: Additional Information Contact: ATTACHMENTS 1. 01363 M&C Map .pdf (Public) FROM Fund/Account/Centers P227 541200 204280136383 Fernando Costa (6122) Douglas W. Wiersig (7801) Michael Owen (8079) 2. Eastern Hills MWBE Ordinance .pdf (CFW Internal) 3. FAR-01363-00004-Construction and PermitsJV.pdf (CFW Internal) 4. UN09271205-FAR-01363-00009-Construction.xls (CFW Internal) http ://apps.cfwnet.org/ecouncil/printmc .asp?id= 1 7721 &print=true&DocType=Print $179,645.10 12/6/2012