City-of-Ashland_WTP_IFB-Specs_09252026-Back End Vol 2.pdf

This is a specification document for an Invitation for Bid (IFB) issued by the City of Ashland, Oregon, for the construction of the Ashland Creek Water Treatment Plant. The project encompasses the design and construction of a new drinking water treatment facility with components including raw water conveyance systems, pressure reduction equipment, chemical pretreatment facilities, filtration systems, filtered water storage and pumping infrastructure, chemical storage and metering equipment, water and sewer lines, and all associated work necessary to create a complete and operational drinking water treatment system. The document represents Volume 2 (Back End) of the technical specifications and establishes the detailed requirements and standards that bidders must follow in submitting proposals and executing the construction work.

The specification document provides the technical parameters, material standards, construction methodologies, and performance requirements that contractors must meet throughout project execution. Key specifications address equipment installations, system integration, testing and commissioning protocols, and quality assurance measures to ensure the water treatment plant operates at design capacity and meets all applicable drinking water standards and regulatory requirements. Bidders are required to comply with all specifications outlined in this document as part of their bid submission, with the understanding that the selected contractor will be bound by these technical requirements throughout the construction and commissioning phases of the project.