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Home My WebLink AboutContract 45053-CO4 CITY SECRETARY -`SORT WORTH City of Fort Worth CONTRACTNO. Change Order Request Project Namel 9700 Trinity Blvd Drainage Improvements City Sec# 1 45053 Client Project#(s)l CFW Project No.00100,DOE 4704 Project Construction of a four-lane bridge structure to convey storm water flows in a 100-year storm,reducing street and property Description flooding in the vicinity of Trinity Blvd between Bell Spur Rd.and Norwood Dr.(COUNCIL DISTRICT 5) Contractorl McMahon Contracting L.P. Change Order# ® Date 1 9/27/2016 City Project Mgr.I Paul Roach City Inspector Randy Horton/Doug Dickinson Dept. TPW Contract Time EC DEV Norwood Sewer Totals (WD) Original Contract Amount $3,342,519.36 $3,342,519.36 730 Extras to Date $23,678.34 $23,141.81 $46,820.15 139 Credits to Date $0.00 0 Pending Change Orders(in M&C Process) $0.00 0 Contract Cost to Date $3,366,197.70 $3,366,197.70 869 Amount of Proposed Change Order $181,601,61 $0.00 $0.00 $181,601.61 90 Revised Contract Amount $3,547,799.31 $23,141,81 $3,570,941.12 959 Original Funds Available for Change Orders $100,000.00 $100,000.00 Remaining Funds Available for this CO $76,321.66 $76,321.66 Additional Funding(if necessary) $105,279.95 $23,141.81 $128,421.76 CHANGE ORDERS to DATE(INCLUDING THIS ONE)AS%OF ORIGINAL CONTRACT 6.83% MAX ALLOWABLE CONTRACT AMOUNT(ORIGINAL CONTRACT COST+25%) $4,178,149.20 JUSTIFICATION(REASONS)FOR CHANGE ORDER The major primary reason reasons for the cost increase were as follows:is to fumish and install larger blocks in the articulating block creek liner system.The larger blocks are required due to differing site conditions.A 90—da iension is also included for the procurement and installation of the larger blocks. 9 Attested by., o° e04� �C p� OFFICIAL w . RD Allison Tidwell,Asslotwit to the City Soc etary X CITY SECRETARY - ' FT'. WORTH, 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, Contractor's Company Name = Contractor(Name) Contract Signature Date McMahon Contracting L.P. a Inspector/Inspection Supervisor Date Pr ject Manage Program Manager Date Assis ant i ec r(Dept) Date Dire or, ontracting De artment(Dept) Date loG��t1 1 lode-%-t Ass i tant i mey Date Assista i an ger Date Council Action(if required) M&CNumber y M&C Date Approved v City of Fort Worth, Texas Mayor and Council Communication COUNCIL ACTION: Approved on 9/27/2016 DATE: Tuesday, September 27, 2016 REFERENCE NO.: **C-27946 LOG NAME: 20SW 9700 TRINITY BLVD CONSTRUCTION CHANGE ORDER#4 SUBJECT: Authorize Execution of Change Order No. 4 to City Secretary Contract No. 45053 with McMahon Contracting, LP, in the Amount of$181,601.61 for the Construction of 9700 Trinity Boulevard Drainage Improvements, Thereby Increasing the Total Contract Amount to $3,570,941.12 (COUNCIL DISTRICT 5) RECOMMENDATION: It is recommended that the City Council authorize the execution of Change Order No. 4 to City Secretary Contract No. 45053 with McMahon Contracting, LP, in the amount of$181,601.61 for the construction of 9700 Trinity Boulevard Drainage Improvements, thereby increasing the total contract amount to $3,570,941.12. DISCUSSION: This project provides for the construction of 9700 Trinity Boulevard Drainage Improvements. This proposed change order is to install heavier erosion protection in Valley View Branch crossing Trinity Boulevard. DATE I AMOUNT F inal Contract Amount(M&C C- 9/17/2013 �$3,342,519.36 46) Change Order No. 1 —Gabion Basket 3/17/2015 $ 23,678.34 Revision (45053-001) Rdange ange Order No.2—Quantity 4/27/2015 $ 0.00 justment Administrative (45053-CO2) Repag(45 Order 53 CO3)—Water Main 5/10/2016 (� $ 23,141.81 Change Order No.4—Erosion Pendingr $ 181,601.61 Protection Upgrade Revised Contract Amount 1 $3,570,941.12 The primary reason for the cost increase is to furnish and install larger erosion control blocks than called for in the original design. The larger blocks were found to be necessary during construction due to the discovery of different soil conditions than expected. A 90-day time extension is also included for the procurement and installation of the larger blocks. M/WBE OFFICE - McMahon Contracting, L.P., is in compliance with the City's BDE Ordinance by committing to an additional 45 percent MBE participation on this Change Order No. 4. The City's MBE goal on this Change Order or extra work is 5 percent. Logname: 20SW_9700 TRINITY BLVD_CONSTRUCTION MAN... Page I of 3 The Project is located in COUNCIL DISTRICT 5, Mapsco 67B and 67C. FISCAL INFORMATION / CERTIFICATION: The Director of Finance certifies that funds are available in the current capital budget, as appropriated, of the Stormwater Capital Projects Funds and Street Improvement Fund. Appropriations for the 9700 Trinity Boulevard Drainage Improvements Project consisted of the following by fund: FUND APPROPRIATTON ADDITIONAL TOTAL APPROPRIATION Street Improvement Fund $ 400,000.00 $0.00 $ 400,000.00 (39403) Stormwater Capital Projects $4,2617030.24 $0.00 $4,261 ,030.24 Bund Fund (59651 ) Stormwater Capital Projects $ 26,683.98 $0.00 $ 26,683.98 2007 (59653) _ Stormwater Capital Projects $ 50,000.00 $0.00 $ 50,000.00 (52002) Project Total $4,737,714.22 $0.00 $4,7373714.22 Project Remaining $3067000.00* Balance Logname: 20SW_9700 TRINITY BLVD_CONSTRUCTION CHAN... Page 2 of 3 *This is a rounded figure for presentation purposes. FUND IDENTIFIERS (FIDs): TO Fund Departmen Accou nt Project Program ActivityBudget Reference ID ID Year # (Chartfield 2 FROM Fund Departmen Account Project Program ActivityBudget Reference ID ID Year # (Chartfield 2) CERTIFICATIONS: Submitted for City Manager's Office by: Jay Chapa (5804) Originating Department Head: Douglas Wiersig (7801) Additional Information Contact: Paul Roach (662-1211) ATTACHMENTS 1. CP C00100 Trinity Blvd 1295 form.pdf (Public) 2. CP C00100 Trinity Blvd Map.pdf (Public) 3. CP C00100 Trinity Blvd Prot Bud Summary.PNG (CFW Internal) 4. CS45053 C04 - 9700 Trinity Blvd Construction Requisition.pdf (CFW Internal) 5. McMahon CO 4ComplianceMemo.pdf (CFW Internal) Logname: 20SW_9700 TRINITY BLVD_CONSTRUCTION CHAN... Page 3 of 3 MMBE Breakdown for this Change Order MWBE Sub Type of Seru�ce _.` , Amount forah�s GQ Environmental Safety Services Furnish and install block,excavation,disposal see proposal Total Previous Change Orders Co* DATE A1OUNT , 1 3/17/2015 $23,678.34 2 4/1/2015 $0.00 3 5/10/2016 $23,141.81 Total $46,82015 . k \ \ \ / / CD \ / CD / ® iF3 CN 30 ~ \ \ § ¥ » C/) (D _ § 3 E - % > m - 3 k / e / 7 - / _ ƒ \ C/) ƒ CD \ � � \ J \ � 6 \\ \ b 0 \ / \ \ 0_ \ \ 5 2 \ k » / . 0 ( \ d / L « \ 02 // / 2 \ � ® 0 J � 2 ® ± J / U » \ 7 \ / / \ _ % / \ \ £ 20 Q ± u / \ / \ \ / _ \ / \ \ / \ / _ \ / � � a � \ 8 2 ~ / \ Z / C) DO 00 00 LO CD co co « CO )co \ ~ ) \ ) 2Gf ^ \ § ® / / 3 / - 2 - \ « \ / - Lo & ( � cu 0 fi 22 CD- / \ � 3 ro 2 \ \ g @ kk o 0 D g t � \ j q \ 2 r = d \ 20 � 0 6 & * � t U \ / \ \ / ) 2 / / ± \ j 2 % _ / % / £ CD / 8 / \ \ / 2 \ - » \ S / 3 = \ 'ET t) £ 0 3 ƒ / 2 / s % o / 7 2 J _ af \ ( \ - \ « a w » ZD \ » k 3 2 �1N AHOJV CONTRACTING t.P. To: City of Fort Worth Date: 7/26/2016 115 West 7th Street,Suite 1500 Fort Worth,TX 76102 Attention: Paul Roach Reference: Trinity Blvd.Drainage Improvements CSJ#: Subject: Articulating Blocks Change Order#4 Removals CONTRACT REVISED BIDITEM DESCRIPTION QUANTITY QUANTITY UNITS UNIT PRICE TOTAL 36 4.5"Articulatio Blocks(EPP) 2300 SY $ 63.45 (sI.,)i;i.:"36) 4.5"Articulatio Blocks(EPP) 1146 SY $ 54.72 $ 62,709.12 36 4.5 Articulatio Blocks(EPP)Material On Hand -7 LS $ 37 646.04 ( l,6;c.o'i) 8"Articulating Blocks(EPP) 1116 SY $ 145.86 162,779.76 Excavate&Dispose of Channel Material for 8"Block Installation ESSI 575 CY $ 47.40 $ 27,255.00 Dewatering 2 MO $ 19,250.00 $ 38,500.00 Flexbase 676 TON $ 17.00 $ 11,492.00 SWPPP >_ I acre 1 LS Is 5,699.631 $ 5,699.63 Total: 181,601.61 Additional 90 days need to be added to the contract to perform this work. Please call 940-231-7955 if you have any question or concerns. Respectfully, Rob Mathis Project Manager