City of Moline Ionwave #CHS-H-28-51 Addendum 1

Basement French Drain System Installation for Owner-Occupied Rehabilitation – City of Moline

This opportunity is issued by the City of Moline's Community Housing Services Program (CHS) for an owner-occupied rehabilitation project at 2610 4th Street, Moline, IL. - Scope of Work: - Installation of a French drain system around the entire basement perimeter (124 linear feet) - Tasks include breaking up the existing concrete slab, installing 4-inch perforated drain pipe with sock, connecting the drain line to a sump, backfilling with gravel, compacting to 95%, applying a bonding agent, pouring a new 4-inch, 2200 psi concrete slab, and installing a sump pump draining into the drain-waste-vent system - All materials must be new and installed per manufacturer specifications - Contractors must comply with all City of Moline, Rock Island County, and State of Illinois codes and ordinances - EPA RRP certification is required if the property is pre-1978 - No specific OEMs or brands are specified; contractors may propose suitable products - Pre-bid site visits are required - All bids must be submitted electronically via the IonWave system

Description

The City of Moline invites qualified contractors to submit electronic bids for the owner-occupied rehabilitation project at 2610 4th Street, Moline, IL. The project involves installing a French drain system around the basement perimeter to address leaking issues, including breaking up the concrete slab, installing perforated drain pipe, backfilling with gravel, pouring a new concrete slab, and installing a sump pump. Bids must be submitted electronically by July 21, 2026, and contractors must comply with all specifications and requirements outlined in the bid documents. Pre-bid site visits are coordinated with the homeowner.

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