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CC - CONSENT ITEM: Authorization to Release a Request for Proposals for the Construction of Lenawee Storm Drain Rehabilitation Project, PF049.
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Meeting Date: February 23, 2026
Contact/Dept.: Hong Wang/Public Works Department
Phone Number: (310) 253-5604
Fiscal Impact: Yes [X] No [ ] General Fund: Yes [X] No [ ]
Attachments: Yes [ ] No [X]
Public Notification: E-Mail: Meetings and Agendas - City Council (02/19/2026)
Department Approval: Yanni Demitri, Public Works Director / City Engineer (02/05/2026)
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RECOMMENDATION
Staff recommends the City Council authorize the release of a Request for Proposals (RFP) for the construction of Lenawee Storm Drain Rehabilitation Project, PF049 ("Project").
BACKGROUND
This Project will rehabilitate approximately 110 feet of existing 60-inch diameter storm drain concrete pipe located in the side yard easement along the east side of Lenawee Avenue between Wrightcrest Drive and Vicstone Court ("location"). This segment of storm drainpipe is estimated to have been constructed between the 1920s and 1940s.
DISCUSSION
Under an on-call Civil Engineering contract, NV5 conducted inspection of the existing storm drain pipeline at this location and identified various structural defects. They evaluated several trenchless pipeline rehabilitation options and provided recommendations.
Due to the proposed highly specialized pipe slip lining and Cast in Place Pipe (CIPP) pipeline rehabilitation technologies, the RFP procurement process is recommended in order to evaluate and obtain the best value to meet the City's needs. A structural lining material is proposed to be installed inside the existing pipe through a trenchless method. The RFP will require the proposers to identify their methods of construction for installing the structural lining, including field investigation and detailed measurement, preparation of supporting c...
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