SUBJECT: Accept Work for Sanitary Sewer Rehabilitation by Sliplining and Pipe Bursting Methods, WBS# R-000295-0043-4.
RECOMMENDATION: (Summary) Pass a motion to approve the final contract amount of $4,138,774.75, which is 1.25% under the original contract amount, accept the work, and authorize final payment.
PROJECT NOTICE/JUSTIFICATION: This project was part of the Neighborhood Sewer Rehabilitation Program and was required to renew/replace various deteriorated neighborhood collection systems throughout the City. The project involved sanitary sewer rehabilitation by sliplining and pipe bursting methods. The purpose was to reduce sanitary sewer overflows, which was accomplished by renewal/rehabilitation of deteriorated collection systems.
DESCRIPTION/SCOPE: This project consisted of sanitary sewer rehabilitation by sliplining and pipe bursting methods. The project was awarded to PM Construction & Rehab, LLC with an original contract amount of $4,190,961.46. The Notice to Proceed date was 07/02/2013 and the project had 540 calendar days for completion.
LOCATION: The work order project area was located at various locations within Council Districts D, F, H, J and K.
CONTRACT COMPLETION AND COST: The contractor, PM Construction & Rehab, LLC, has completed the work under the contract. The contract was completed within the contract time with an additional 90 days approved by Change Order No. 4. The final cost of the project is $4,138,774.75, a decrease of $52,186.71 or 1.25% under the original contract amount. Less removal and replacement of asphaltic concrete pavement was needed than anticipated.
The final amount of this work order contract was not affected by Change Orders No. 1, No. 2, No. 3, No. 4, No. 5 and No. 6.
MWDBE PARTICIPATION: The MWDBE goal for this project was 24%. According to the Office of Business Opportunity, the actual participation was 24.43%. The contractor was awarded a “Satisfactory” rating from the Office of Business Opportunity.