Columbus Ionwave ##CRC-26-03 Addendum 1

Columbus, IN Airplex Commerce Center Sanitary Sewer Construction and Decommissioning

The City of Columbus, Indiana is seeking bids for the Airplex Commerce Center Sanitary Sewer project, which includes both new construction and decommissioning of existing infrastructure. - Government Buyer: - City of Columbus, Indiana, Board of Public Works and Safety - Scope of Work: - Installation of gravity sanitary sewers in multiple sizes (15-inch: 1,375 LF; 12-inch: 285 LF; 8-inch: 365 LF alternate) - Installation of manholes (Type A and Type D), sewer laterals (6-inch: 20 LF base, 215 LF alternate), and various fittings - Site work including mobilization, traffic maintenance, construction layout, finish grading (3,750 SY base, 1,000 SY alternate), and seed/straw stabilization (3,750 SY base, 1,000 SY alternate) - Decommissioning of an existing pump station, including electrical disconnection, removal of pumps and control panels, plugging force mains, filling structures, and replacing rims/lids - Products/Services Requested: - Gravity sanitary sewer pipes (8", 12", 15") - Manholes (4-foot diameter, Type A and Type D) - Sewer laterals and fittings (including "Tee" and 45-degree fittings) - Site preparation and restoration services - Decommissioning and removal services for pump station infrastructure - Unique/Notable Requirements: - No specific OEMs or proprietary products are named; standard construction materials and methods are expected - Compliance with Indiana state regulations and submission of a notarized Comprehensive Compliance Form (CCF) - 10% bid bond required; 100% performance and payment bond required for the winning bidder - All bids must be submitted electronically via the Euna Procurement system (Ion Wave) - Prompt contract execution and commencement of work upon award - Liquidated damages apply for late completion

Description

This solicitation is for an itemized bid for engineering services related to the Airplex Commerce Center Sanitary Sewer project. The work includes construction and decommissioning tasks such as installation of gravity sanitary sewers, manholes, sewer laterals, and related infrastructure. Bids must be submitted electronically through the Euna Procurement system by June 23, 2026. The project requires a 100% performance and payment bond, and compliance with various regulatory and contractual forms including a Comprehensive Compliance Form and Contractor's Bid for Public Work - Form 96.

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