Reference Number 0000337444 The work, as specified in this Request for Bids (RFB) # 514296 / Project #DWS-968, may consist of the following, throughout the City of Detroit, on an as-needed basis:
Sewer inspection by means of closed-circuit television (CCTV) and/or multi sensor platforms, Cleaning and rehabilitation of circular and non-circular storm and sanitary sewers up to 72-inch in size by method of cured-in-place pipe (CIPP), spray lining cementitious grouting, chemical grouting, and pipe bursting, Conducting Laser and Sonar sewer inspection,
Performing review of video inspection and recommending repair methods including design calculations and backup for the repair method chosen,
Repairing sewer cave-ins and point repairs of circular and non-circular storm and sanitary sewers by open-cut method of excavating the damaged portion of the pipeline and replacing it with new piping,
Providing earth retention shafts and insertion and access pits for manned or unmanned access to the sewer or point repairs,
Providing manhole inspection, cleaning, repairs, and replacements including structure repair, grouting, lining, and restoration work,
Performing dye testing of sewer laterals, sewer structures, and cave-ins to determine connectivity and infiltration,
Performing site cleanup and restoration including surface restoration of pavement, curbs, sidewalks, driveways, and lawn restoration, and
Any additional work as defined in the bid schedule and measurement and payment descriptions Question Acceptance Deadline 01/19/2024 02:00 PM EST Questions are submitted online No --Questions must be submitted via online OR emailed to dwsdcontracts@detroitmi.gov
General Requirements - Bid Deposit Required - FOB Destination - Insurance Required - Local Service Required - Safety Standards Plan Bonding Requirements - Bid Bond 5 % - Performance Bond 100 % - Payment Bond 100 % - Warranty Bond 10 % The Project has an expected duration of 1,095 calendar days.
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