SLED Opportunity · COLORADO · COLORADO
AI Summary
The Town of Crestone seeks qualified contractors for PLC and SCADA system upgrades at its water treatment and pumping facility, including equipment replacement, electrical upgrades, VFD installation, and operator training. Sealed bids required by December 31, 2025.
PLC & SCADA System Upgrade Project The Town of Crestone is soliciting sealed bids from qualified contractors for upgrades to the Programmable Logic Controller (PLC) and Supervisory Control and Data Acquisition (SCADA) systems at the Town’s water treatment and pumping facility. A formal bid opening date and time will be added prior to publication. All bidder questions must be submitted in writing only. BID REQUIREMENTS All submitted bids must include: Company references Proof of insurance / Certificate of Insurance Anticipated project start and completion dates Complete cost proposal Detailed description of proposed equipment (including approved equals) SCOPE OF WORK The project includes, but is not limited to, the following tasks: 1. PLC Replacement Remove and replace the existing Siemens PLC with an Allen Bradley Micrologix PLC or approved equivalent. Convert existing PLC programming to function with the new controller. Provide updated AutoCAD drawings reflecting all new modules, wiring, and terminations. 2. Electrical & Communication Upgrades Replace or upgrade the power supply and surge arrestor. Install a new Ethernet switch. Provide a new cellular MIMO directional antenna for improved SCADA communication. 3. VFD System Installation Provide and install a Yaskawa Variable Frequency Drive (VFD) or approved equal to serve as a phase converter for the booster pump. Install a securely mounted touchpad for start/stop functionality and VFD control. 4. Operator Interface Terminal Supply and install a 10-inch Red Lion Operator Interface Terminal or approved equal to replace the current display panel. Provide SCADA programming to configure the new display. Test all functionality and provide on-site operator training. 5. Documentation Supply a complete, expandable set of electrical prints showing: All wiring within the control panel Field terminals Accessories Updated layouts reflecting all installed component PLC & SCADA System Upgrade Project The Town of Crestone is soliciting sealed bids from qualified contractors for upgrades to the Programmable Logic Controller (PLC) and Supervisory Control and Data Acquisition (SCADA) systems at the Town’s water treatment and pumping facility. A formal bid opening date and time will be added prior to publication. All bidder questions must be submitted in writing only. BID REQUIREMENTS All submitted bids must include:
SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.
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