36LCP01_Modicon_part_list_-_Q&A_#47.pdf

This is an equipment parts list and technical specification document for the Buckman Direct Diversion (BDD) Project, a joint undertaking of the City and County of Santa Fe, New Mexico, related to a water treatment plant control system modernization effort. The document, designated as DWG. No. 32365-CE01.2 under Contract No. M-051, provides a detailed inventory of Modicon programmable logic controller (PLC) components and associated hardware required for the Local Control Panel ATP-36ICP01. The parts list includes critical components such as two 16-slot backplanes, four redundant power supplies, a Quantum 486DX2 CPU with 4MB SRAM, ethernet modules, discrete input and output modules, analog input and output modules, terminal strips and connectors, resistors, surge protectors, terminal blocks, fluorescent lights, relay modules, and various supplementary hardware from manufacturers including Modicon, Phoenix Contact, and Weidmuller. The document underwent four revisions between November 2008 and June 2010, with the final revision dated June 30, 2010. This parts specification supports the broader RFP #FY26-RFP-036 procurement, which seeks comprehensive PLC replacement and SCADA system modifications across multiple water treatment facilities, with proposal submissions required by December 18, 2025, at 3:00 PM via the OpenGov Procurement Portal.

The equipment specification reflects the legacy Quantum PLC technology that is being replaced as part of the modernization initiative to upgrade aging control systems with current Schneider Electric M580 PLCs. The detailed component inventory serves as the technical baseline for contractors bidding on the project to understand the existing infrastructure and integration requirements. All replacement work must be conducted during low-demand periods between October and March to minimize operational disruption. The contract will include compensation for hardware procurement, installation, programming, testing, commissioning, operator training, and both emergency and routine on-call services. A non-mandatory pre-proposal meeting is scheduled for December 2, 2025, with written questions due by December 4, 2025. The initial contract term is one year with potential renewal options not to exceed ten years. Local preference considerations apply, with Santa Fe resident businesses receiving up to 3-6% additional evaluation points if certified by the New Mexico Taxation and Revenue Department. Contractors must maintain $2,000,000 commercial general liability insurance and $1,000,000 business automobile liability insurance and submit mandatory disclosure forms including Campaign Contribution Disclosures, Conflict of Interest Statements, Non-Collusion Affidavits, and Responsibility Disclosures.