HVAC Technician - Denver

HVAC Technician – Denver

State of Colorado

Division of Facilities Management – Northern District

You are required to work at your assigned work location during your scheduled work times. Work arrangements are subject to change at any time. This position is directly responsible to maintain, construct, install, troubleshoot, repair all air distribution systems services which provide services to the Colorado Mental Health Hospital at Fort Logan (CMHHFL), Department of Human Services (DHS) (1575 Sherman St.),

Wheat Ridge Regional Center (WRRC) to include the group homes, Division of Youth Services (DYS) facilities (Prairie Vista, Gilliam, Lookout Mountain Campus, Marvin W. Foote, Mount View Campus and Platte Valley.) and the Veterans Community Living Center, as needed. HVAC‑R services provided include maintaining, repairing, installing and coordinate of chill water and heating water hydronic systems, absorption and reciprocating chillers, conformance of CFC regulations and Title 15 regulations of EPA, all air distribution systems which include VAV systems, multi‑zone systems, local fan‑coil and cabinet unit heaters and all associated interface to the Siemens Building Automation system.

This is a full‑time, in‑person, essential position that is required to respond in person after hours to perform essential and/or emergency services of the agency in a timely manner. Call Back applies when an eligible employee is required to report to work before the start or after the end of a scheduled shift. If there is no release from work between the call back hours and regular shift, it is considered a continuation of the shift and call back does not apply.

When call back applies, a minimum of two (2) hours of the employee’s regular base pay is guaranteed. Eligible employees are those who are eligible for overtime, and any call back time is counted as work time.

• Maintain, troubleshoot, repair and install all HVAC equipment in compliance with manufacturer's recommendations, local codes, Health department, Joint Commission, and ACA standards in within a large multi building campus environment.
• Performs preventative maintenance and repair tasks on large HVAC/R systems ranging from hospital environments to small residential applications including: filter changes, coil cleaning, and other related work.
• Monitor and test heating and cooling closed loops and cooling towers for water treatment levels and coordinate with vendors to correct out of tolerance conditions.
• Maintain, repair, troubleshoot, and install large scale refrigeration equipment in compliance to manufacturer's recommendations, local codes, Health department, The Joint Commission, ACA, and ASHRAE standards. Understands principles and experience with refrigeration recovery, evacuation and charging, understands the installation and sizing of refrigerant piping in accordance with State and Federal regulations.
• Monitor, install, maintain, troubleshoot and repair building automation controls and systems to ensure the proper operation of air conditioning, and refrigeration equipment and ensure all environmental conditions meet customer requirements. These controls include, but not limited to, electric, pneumatic, and DDC. Ability to read wiring diagrams, use multimeters to read voltage, current and resistance values. Must be able to troubleshoot electrical and low voltage circuits.
  
  Knowledge of Ohm's Law.
• Analyzes logs, printouts, other materials, and information that apply to the operation of the mechanical systems. Utilizes all information to solve operational problems.
• Working knowledge of maintenance and repair of pumps and control valves (Electrical and pneumatic).
• Repair of cooling towers, absorption chillers, water cooled chillers and direct expansion unit over 150 tons to include replacement of piping, components and electronic systems.
• Maintain the fire and smoke control systems in the air handling, duct and exhaust systems to include communicating with customers on repairs that may affect their office or department including facilities management office. While conforming to all provisions of NFPA.
• Mechanical FABRICATION – Knowledge of HVAC…