005-RFB-2942-2027 - Addendum 1.pdf

This is an addendum to a Request for Bids (RFB) issued by the Iowa Department of Administrative Services for welding and mechanical services at the Mount Pleasant Correctional Facility. The addendum modifies the original bidding documents dated July 30th, 2026 for RFB 005-RFB-2942-2026, which solicits bids for the retrofit of Building 20 with new automated valves. The scope of work includes demolition and removal of existing steam pressure-reducing valves and associated piping; fabrication and installation of a new 4-inch steam header with six 2-inch threaded outlets; installation of new 2-inch steam actuated valves; installation of a 4-inch steam relief line routed to the building exterior; water heater steam tie-in work; and testing and commissioning of all components with delivery of as-built drawings and documentation. Bids are due August 17, 2026. The addendum clarifies that the mandatory site visit, originally listed as Monday, August 11th in the solicitation documentation, will occur on Monday, August 10th at 11:30 a.m. All work must comply with mechanical code requirements and Siemens drawing specifications.

The contractor must provide all supervision, labor, materials, tools, equipment, and transportation necessary for completion. Work commences upon receipt of the fully executed contract and is completed upon agency acceptance of testing, commissioning, and delivery of the invoicing package. A one-year warranty period runs from service commencement, during which the contractor must repair or replace any defective materials or workmanship at no additional cost to the state. Bidders must submit an Exceptions Form identifying any deviations from RFB requirements.