City of Bluffs Ionwave #PW ENGINEERING 2026 - 24 Addendum 1

Avenue B Reconstruction Phase 2 – Civil Infrastructure Improvements for City of Council Bluffs, IA

This opportunity involves the Avenue B Reconstruction Phase 2 project for the City of Council Bluffs, IA, focusing on major civil infrastructure upgrades. - Government Buyer: - City of Council Bluffs Public Works Engineering Division - Office: Public Works Engineering - Products and Services Requested: - Extensive concrete pavement (2,915.5 SY of 8-inch PCC) - Granular subbase (3,261.7 SY of 6-inch) - Sidewalks (687.1 SY of 4-inch PCC, 56.6 SY of 6-inch PCC) - Storm sewer installations (multiple sizes and classes, including 273 LF of 15-inch RCP Class III, 191 LF of 15-inch RCP Class IV, 84 LF of 18-inch RCP Class III, 267 LF of 24-inch RCP Class III) - Sanitary sewer mains (695 LF of 15-inch PVC SDR-35, 22 LF of 15-inch PVC C900, 27 LF of 24-inch PVC SDR-35) - Water main improvements (733 LF of 8-inch ductile iron pipe with nitrile gaskets, copper water services, valves, fire hydrant assembly) - Traffic control, dewatering, seeding, erosion control, and solid waste collection maintenance - Additional items: manholes, intakes, subdrains, fittings, pavement markings, and related appurtenances - Unique or Notable Requirements: - Staged completion deadlines for different project segments - Compliance with Title VI & EEO requirements - No specific OEMs or proprietary products are mandated; open to qualified contractors - Quantities and Part Numbers: - Detailed line items provided for all major materials and services, referencing SUDAS codes where applicable - Location: - Work to be performed in Council Bluffs, IA, with the main office at 209 Pearl Street, Suite 203

Description

The City of Council Bluffs Public Works Engineering Division is requesting bids for the Avenue B Reconstruction Phase 2 project. The work includes pavement, subbase, sidewalks, storm sewer installation and removal, sanitary sewer gravity main installation, manholes, and other related infrastructure improvements. The project must be completed on or before July 9, 2027, with work not beginning prior to August 10, 2026. Specific stages of the project have defined completion deadlines within this timeframe.

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