On-Call Mechanical, Electrical, Instrumentation and Controls, Maintenance Services

The scope of services would include but not be limited to mechanical, electrical, instrumentation and controls, utility and equipment installation, preventive maintenance work, and equipment troubleshooting. Knowledge and experience working on a variety of mechanical, electrical systems, instrumentation and control, and welding is required. The Contractor shall be capable of implementing new installations, troubleshooting, diagnosing, and repairing existing installations, including all equipment, system hardware, software, telemetry, electrical distribution, motor starters, instrumentation, controls, process valves, pneumatic and hydraulic systems, pumps, tanks, compressors, process piping, and underground utilities. In addition, the Contractor shall be able to program or re-program the County’s computerized control systems, Human Machine Interfaces (HMI) or Programmable Logic Controllers (PLC) to compensate for system equipment issues or process changes as requested by County staff in a timely manner. The Contractor shall be able to mobilize on-site after initial contact by County staff to address situations within the County limits or as mutually agreed for planned work.

Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Heating Boilers.
Division 26 -	Electrical.