Project Information

Bid Title

Programmable Logic Controller (PLC) Replacement and Modifications to Supervisory Control and Data Acquisition (SCADA).

Issuing Agency

City of Santa Fe

Location

New Mexico

Published Date

Dec 10, 2025

Closing Date

Jan 9, 2026

Government Level

State & Local

Status

Closed

Original Source

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Bid Documents

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Project Description

Project ID:

Title: Programmable Logic Controller (PLC) Replacement and Modifications to Supervisory Control and Data Acquisition (SCADA).

Addenda: 3

Release Date: 11/19/2025

Due Date: 1/9/2026

Post Information

Posted At:Wed, Nov 19, 2025 7:00 AMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:No

Overview

Summary

On behalf of the Buckman Direct Diversion (BDD), the City of Santa Fe is seeking qualified contractors to provide professional services for the replacement of key Programmable Logic Controllers (PLCs) and to support the SCADA system. The project includes furnishing labor, equipment, materials, and programming expertise necessary for installation, integration, testing, documentation, and training. The goal is to ensure continued reliable operations of BDD's water treatment processes by updating aging control systems with modern, efficient, and fully supported equipment. PLC and SCADA replacements must be scheduled during low-demand periods (October-March) to avoid disruption to operations. In addition, the project will require coordination with BDD staff to ensure seamless integration, updated documentation, and training for operators. Successful completion will improve system performance, minimize downtime, and strengthen operational resilience for years to come.

Background

BDD relies on PLCs and the SCADA system to monitor and control critical water treatment operations. Several of these components have reached the end of their useful life, creating risks to reliability and efficiency. The BDD operates a public water supply system that delivers water to The City of Santa Fe, The County of Santa Fe and Las Campanas. This system is controlled and operated by complex SCADA systems.

Timeline

Issue RFP:

November 19, 2025

Pre-Proposal Meeting (Non-Mandatory):

December 2, 2025, 1:15pm

https://teams.microsoft.com/meet/24623308330753?p=DaBejyXalMN6Wfk6zV

Site Visit:

December 10, 2025, 10:30am

Deadline for Written Questions:

December 17, 2025, 5:00pm

Response to Written Questions:

December 22, 2025, 5:00pm

Proposals Due Date:

January 9, 2026, 3:00pm

Blind Evaluation*:

January 12, 2026, 8:30am

Interviews*:

January 15, 2026

Identification of Potential Best-Valued Offeror(s)*:

January 16, 2026

First Clarification Meeting*:

January 20, 2026, 8:00am

Best and Final Offers*:

January 21, 2026

Final Clarification Meeting*:

January 23, 2026, 8:00am

Board Approval*:

January 30, 2026

Contract Award*:

February 6, 2026

Commodity Codes

• NAICS 238210Electrical Contractors and Other Wiring Installation Contractors
• NAICS 334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
• NAICS 541511Custom Computer Programming Services
• NAICS 541512Computer Systems Design Services

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