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Item 2 # 24-4888 Water & Wastewater Commission: July 17, 2024 Council: July 18, 2024 Posting Language Recommend approval to execute a contract for construction services for the Bull Creek Basin Wastewater Renewal – CIPP project with DeNucci Constructors, LLC in the amount of $6,854,549 plus a $685,455 contingency for a total contract amount not to exceed $7,540,004. (District 10) MBE/WBE This contract will be awarded in compliance with City Code Chapter 2-9A (Minority-Owned and Women-Owned Business Enterprise Procurement Program) by meeting the goals, with 13.96% MBE and 0.82% WBE participation. Lead Department Financial Services Department Client Department Austin Water Assistant Director of Engineering Services, Charles Celauro Fiscal Note Funding is available in the Capital Budget of Austin Water. Purchasing Language: The Financial Services Department issued an Invitation for Bids (IFB) 6100 CLMC1015 for these goods and services. The solicitation was issued on January 22, 2024, and closed on April 4, 2024. Of the two offers received, the recommended contractor submitted the lower responsive offer. A complete solicitation package, including a tabulation of the bids received, is available for viewing, is available for viewing on the City’s Financial Services, website, Austin Finance Online. Link: Solicitation Document. Council Committee, Boards and Commission Action: July 17, 2024 - To be reviewed by the Water & Wastewater Commission. Additional Backup Information: Austin Water’s collection system is fundamental for conveyance of wastewater to Austin Water’s treatment plants. Austin Water’s collection system is a large and complex system, consisting of approximately 3,000 miles of wastewater mains and serving approximately one million customers. Due to deterioration from the harsh conditions of the wastewater environment, collection system assets require ongoing repair and replacement to prevent sanitary sewer overflows (SSOs). The Bull Creek Basin Wastewater Renewal - CIPP project will repair approximately 13,600 linear feet (LF) of deteriorated wastewater main with cast-in-place-pipe (CIPP) and repair and/or replace all associated appurtenances. This project consists of CIPP installation within existing wastewater lines in the Bull Creek Basin. This infrastructure has been identified through TV inspection and selected for replacement based upon the following factors: physical condition of main, number of SSO’s, estimated volume of wastewater discharged during SSOs, and amount of inflow and infiltration (I&I). I&I is the estimated amount of  Item 2 # 24-4888 Water & Wastewater Commission: July 17, 2024 Council: July 18, 2024 groundwater or rainwater leaking into a wastewater main. The project consists of the following four groups based on location: • • • • Group 1: 5,040 LF of CIPP of 30-inch and 36-inch diameter pipeline adjacent to FM 2222 from River Place Boulevard to just south of Ribelin Ranch Road. Group 2: 4,320 LF of CIPP of 8-inch, 10-inch, and 12-inch diameter pipeline in an area south of N. Capital of Texas Highway near Mountain Ridge Drive and including Bluff Ridge Drive, Wildridge Drive, Wildridge Circle, Cliffwood Circle, Smooth Oak Drive and Greenridge Place. Group 3: 2,350 LF of CIPP of 8-inch diameter pipeline in the vicinity of Lea Cove, Rim Cove, and Parkview Circle. Group 6: 1,880 LF of CIPP of 8-inch and 15-inch diameter pipeline in the vicinity of Mountain Ridge Circle, and Alverstone Way. Work within each project group includes bypass pumping, wastewater service connections, erosion and sedimentation controls, and traffic controls. Work also includes the removal and disposal of abandoned asbestos cement pipe where encountered. This item includes one allowance in the amount of $700,000 to address any needed point repair and/or sag correction. An allowance is an amount that is specified and included in the construction contract or specifications for a certain item(s) of work when details are not determined at the time of bidding. Due to the potential for unknown subsurface conditions, a 10% contingency in funding has been included to allow for the expeditious processing of any change orders to cover any unforeseen construction costs associated with the project. The project proposes lane closures and/or detours. The contractor will install appropriate traffic detour signs and barricades to direct traffic. The contractor will work to ensure that residents and businesses always have access to their driveways. If access cannot be maintained, written notice of limited access will be provided to the affected property owner(s) at least 24 hours in advance. In addition, there will be planned temporary wastewater service interruptions, primarily during pipeline tie-in and service reconnections. Residents will be notified at least 48 hours in advance of planned service interruptions. This construction contract is time sensitive and is critical to the improvement of the infrastructure stability of Austin’s wastewater collection systems. Delay or deferral of this contract will require additional time and cost for City operations crews to conduct maintenance and repairs. The contract allows 373 calendar days for completion of this project. This project is located within zip codes 78730, 78731, and 78759 (District 10). M/WBE Summary Public notice was given for this solicitation, CLMC1015 for the Bull Creek Basin Wastewater Pipelines Renewal – CIPP project, through the City’s Financial Services website, Austin Finance Online. Two bids were received and opened on April 4, 2024. Of the two bids received neither was from an MBE/WBE certified firm. DeNucci Constructors LLC, submitted the lower responsive bid: Insituform Technologies, Chesterfield, MO Base Bid DeNucci Constructors, LLC, Austin, TX $6,154.549.00 The contractor’s choice of work methodology provides for 14 areas of contracting opportunities which are listed below. Participation goals stated in the solicitation were 1.35% African American; 5.74% Hispanic; 0.44% Native/Asian American; and 0.81% WBE. Total participation estimated on base bid amount: Base Bid + Allowance $6,854,549.00 $7,381,844.05 $6,681,844.05 Base Bid: 6,154,549.00 $ PRIME NON M/WBE TOTAL DeNucci Constructors, LLC, Austin, TX $ 3,518,049.00 57.16% MBE TOTALS - SUBCONTRACTORS $ 859,000.00 13.96% African American Subtotal (MB) Avery's Lawn Care & Landscaping, LLC Round Rock, TX (tree & plant protecton) (MB) ICCS Academy, Pflugerville, TX (training services) Hispanic Subtotal (MH) Primetex Materials, LLC , Jarrell, TX (traffic control) (MH) MG Limon Corporation, Del Valle, TX ( hauling) (MH) MARS Industries LLC, Cedar Creek, TX (pipe) Native/Asian American Subtotal (MA) Benqwest, LLC, Austin, TX (diesel fuel) WBE TOTALS - SUBCONTRACTORS (FW) Champion Fuel Solutions, Bedford, TX (diesel fuel) (FW) Stephanie Braun Clayton, LLC Austin, TX (construction photos) $ $ 476,000.00 470,000.00 $ $ $ $ $ $ $ 6,000.00 355,000.00 25,000.00 30,000.00 300,000.00 28,000.00 28,000.00 $ $ $ 50,500.00 31,500.00 13,000.00 7.73% 7.64% 0.10% 5.77% 0.41% 0.49% 4.87% 0.45% 0.45% 0.82% 0.51% 0.21% (FW) Terra EcoServices, LLC, Austin, TX (erosion control services) $ 6,000.00 0.10% NON MBE/WBE TOTALS - SUBCONTRACTORS PM Construction, Pasadena, TX (public works and services) Stripe Specialist, Austin, TX (pavement markings) National Works, Luling, TX (sewer video scanning) Alpha Paving, Round Rock, TX (street paving) Custom-Crete, LLC, Austin, TX (ready mix concrete) Lauren Concrete, Inc., Austin, TX (ready mix concrete) Texas Materials Group, Inc, Cedar Park, TX (asphalt concrete) $ $ $ $ $ $ $ $ 1,727,000.00 1,700,000.00 2,500.00 5,000.00 10,000.00 2,000.00 2,500.00 5,000.00 28.06% 27.62% 0.04% 0.08% 0.16% 0.03% 0.04% 0.08% The Contractor submitted an MBE/WBE Compliance Plan that met the goals of the solicitation and was approved by the Small and Minority Business Resources Department. Second low bidder information is provided. SECOND BIDDER - Insituform Technologies, Chesterfield, MO 75.43% NON M/WBE prime participation; 1.38% African American; 5.84% Hispanic; 0.45% Native/Asian American; 7.48% WBE; 9.42% Non M/WBE subcontractor participation $6,681,844.05 BULL CREEKCOW FORK BULL CREEKWEST BULL CREEKFOURPOINTSDRN FM 620 RDMILKYWAYDRZIMMERMAN LNFM2222RDLEANINGROCKCIRFORSYTHIA DRSITIO DEL RIO BLVDMC NEIL DRBELL MOUNTAIN DRMOONDUST LNBIG VIEW DRRIVERPLACEBLVDFM 2222 RDFM 2222 RDWastewater: Approx. 5,050 LF¯02,0004,0001,0003,000FeetProject Location: 2231.327 - Bull Creek CIPP PackageItem:WAYMAKER WAYWESTLAKE DRWESTLAKE DRCEDAR STPLAZA ON THE LAKEAirport BlvdSpringdale RdMLK Jr. BlvdManor RdE. 7th St351Spicewood Springs Rd222236071183Project LimitsGroup 12244620River Place BlvdProject LimitsGroup 1HYRIDGE DRRIDGEHILL DRGREENHILL PLMOUNTAINPATHCIRARGOS LNGREATHILLSTRLALVERSTONEWAYLONEMESAAGATE CVNCAPITALOFTEXASHWYNBEMERALDHILLDRHYCREST DRWILDRIDGE DRBLUFFSIDE DRROCKCREST CIRDOE VALLEY LNANDREAS CVNCAPITALOFTEXASHWYSBARBORETUM BLVDWastewater: Approx. 3,608 LF¯01,0002,0005001,500FeetProject Location: 2231.327 - Bull Creek CIPP PackageItem:WAYMAKER WAYWESTLAKE DRWESTLAKE DRCEDAR STPLAZA ON THE LAKEAirport BlvdSpringdale RdMLK Jr. BlvdManor RdE. 7th St351Spicewood Springs Rd2222360711832244620River Place BlvdProject LimitsGroup 2360Project LimitsGroup 6BULL CREEKVALBURN CTVALBURN DRPARKVIEWCIRLONGPOINTDRVALBURN CIRLEACVARAXCVDOWNRIDGEDRDEEPWOODSDRLOSTRIDGEDRNORTHRIMDRSTEPDOWNCVRIM CVCROSSDRAW DRWEST RIM DRGREYSTONE DRSEVAN CIRWEST RIM CVPARKVIEWCIRPARKVIEWCIRVALBURNCIRVALBURN DRLONG POINT DRWastewater: Approx. 2,334 LF¯05001,000250750FeetProject Location: 2231.327 - Bull Creek CIPP PackageItem:WAYMAKER WAYWESTLAKE DRWESTLAKE DRCEDAR STPLAZA ON THE LAKEAirport BlvdSpringdale RdMLK Jr. BlvdManor RdE. 7th St351Spicewood Springs Rd2222360711832244620River Place BlvdProject LimitsGroup 3