SUBJECT: Accept Work for Large Diameter Sanitary Sewer Inspection Using Robotic Technology.
RECOMMENDATION: (Summary) Pass a motion to approve the final contract amount of $1,977,349.15, which is 7.60% under the original contract amount, accept the work, and authorize final payment.
PROJECT NOTICE/JUSTIFICATION: Under this project, the contractor provided large diameter sanitary sewer inspection using robotic technology to deteriorated sewer collection systems throughout the City.
DESCRIPTION/SCOPE: This project consisted of large diameter sanitary sewer inspection using robotic technology. The project was awarded to CSI Consolidated, LLC dba Clean Serve, LLC, with an original contract amount of $2,140,025.00. The Notice to Proceed date was 08/04/2016 and the project had 730 calendar days for completion.
LOCATION: This work order project was located at various locations within Council Districts A, B, C, D, E, G, H, I, J and K.
CONTRACT COMPLETION AND COST: The contractor, CSI Consolidated, LLC dba Clean Serve, 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. 1. The final cost of the project is $1,977,349.15, a decrease of $162,675.85 or 7.60% under the original contract amount. Less laser and sonar inspections were needed than anticipated.
The final amount of this work order contract was not affected by Change Order No. 1.
MWDBE PARTICIPATION: The MWDBE goal for this project was 4.38%. According to the Office of Business Opportunity, the actual participation was 5.44%. The contractor was awarded a “Satisfactory” rating from the Office of Business Opportunity.
Carol Ellinger Haddock, P.E., Director
Houston Public Works
File No. WW 4277-92
WBS # R-MA2013-0048-4