Title/Name/Summary
2024 Sanitary CCTV Review and Recommendations - Proposal
History
In 2015, RJN Group Inc. of Wheaton, Illinois (RJN) was selected through a competitive proposal process to complete the Village’s Comprehensive Sanitary Sewer Evaluation Project. An engineering consultant was required to guide the Village through the various technical processes required to conform to new mandates issued by the Metropolitan Water Reclamation District (MWRD) as it relates to the reduction of inflow/infiltration (I/I) into the Village’s sanitary sewer system.
The consultant was tasked to “provide assistance in developing and implementing a Village-wide comprehensive sanitary sewer system evaluation & repair program.” Section F in the Village’s scope of work requires the consultant to assist in the establishment of programs, parameters, and bid documents for short and long-term operational activities, including but not limited to manhole inspections, smoke testing, flow monitoring, and televising sanitary sewers. In 2020, the Village Board approved an additional five (5) year contract with RJN to continue assisting the Village with MWRD requirements through 2024.
The Public Works Department established an annual cleaning and televising program in 2016 to identify sanitary sewer main line defects. In 2023, there were ninety-five thousand (95,000) linear feet of sanitary sewer cleaning and televising that was completed by National Power Rodding, Inc. Inspections and repair are required under the MWRD Inflow & Infiltration Control Program (IICP) - Long Term Operation & Maintenance Program (LTOMP), which can be quantitatively analyzed for flow reduction. Flow reduction efforts can be quantified following sewer rehabilitation activities in the area. The CCTV services will also identify infiltration points within the sewer lines that will need to be repaired.
RJN Group provided a proposal to complete the 2024 Sanitary Sewer CCTV Review and Recommendation for repairs ...
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