Proposed Work. The intent of the project is to provide the City of ▇▇▇▇▇▇ with a “Toolbox” of maintenance and evaluation methods for sewer rehabilitation, evaluation, and/or eliminating groundwater inflow and infiltration in to the City’s collection system. The services shall include but not be limited to cleaning, CCTV Inspection, and annual evaluation and analysis of the sewer system for future rehab planning. The City may also use smoke testing and manhole inspections for further evaluation of the system. Rehabilitation tools may include CIPP, manhole rehabilitation by cementitious coating, chemical injection grouting, Cured-In-Place-Manhole (CIPM) liners or a combination thereof. Other rehabilitation services may include chemical grouting of pipe joints and lateral connections. It is the City’s intent to issue an annual purchase order based on the unit prices in this contract for approximately $200,000.00 to $300,000.00, pending yearly budget approval by the City Council. The City will provide a written scope of work for each individual purchase order. Each scope issued may not include all the items listed in this bid. The City does anticipate cleaning, CCTV inspections, and CIPP work to be a service requested each year. Services shall also include data reports in Access and/or Excel format, that shall allow the City to parse the data provided by the Contractor/Bidder by diameter, type pipe, type and severity of defect, priority of completion, etc. Said report(s) shall also include pertinent information regarding the project, a detailed analysis per line segment of CCTV inspection done that includes severity ratings, likelihood of failure, and indices for both structural and operation and maintenance severity ratings. It must include a summary of all totals noted on the CCTV project, including active and defective taps, likely point repairs, manholes that should be raised to grade, etc. with a budgetary format with estimated unit prices included. It should be further noted that said analysis and reports shall be the basis for future rehabilitation work on the sanitary system and are a critical component of the Contractor’s successful bid. All reports and deliverables (at project end), shall be per NASSCO PACP codes and standards.
Appears in 2 contracts
Sources: Sewer Evaluation and Rehabilitation Services Specification, Sewer Evaluation and Rehabilitation Services Specification