Job Description: Installs, repairs and maintains valves up to ¾ inch in diameter, thermostats, sensors, dampers, and other components of pneumatic, electric and electronic systems controlling the delivery of heat/hot water and/or air conditioning/chilled water to University facilities in order to maintain proper environmental temperatures. Installs control valves in building heating and cooling systems; rebuilds valves operated by hydraulic, electric or pneumatic controllers; removes and replaces damaged or deteriorated packing in valves; and changes and adjusts diaphragms in valve activators. Manufacturers and maintains damper motors and activators to maintain damper function. Visually inspects and observes pressure and vacuum gauges, and adjusts controls to insure proper operation. Tests joints and connections for leaks, and installs replacement pipe/tubing and joints/couplers. Inspects, repairs and replaces variable air volume ( VAV ) boxes located in ductwork. Follows and changes computer software programs as necessary to troubleshoot and correct DDC control routines. Uses computers as a diagnostic tool when working on digital controls. Installs pneumatic and electronic control systems, including sensors, thermostats, receiver controllers, valve and damper actuators, electric and pneumatic relays, and DDC controllers. Utilizes small, specialized wrenches to adjust thermostats, and may manually adjust small screws when calibrating thermostats. Employs pipe wrenches, wrenches, screwdrivers, hammers, chisels, drills, grinders, pliers, threaders and portable band-saws to remove defective or damaged and install replacement piping, valves, joints and other components of control systems. Maintains and repairs valves up to ¾ inch in diameter, controls, ductwork concealed in walls and ceilings, and control systems located in mechanical rooms, steam tunnels, confined spaces, and on rooftops. Provides information required to update building and systems drawings to accurately reflect current status and, as assigned, may assist in the technical training of an apprentice. Determines inventory requirements for supplies, construction materials and replacement parts, and notifies supervisory personnel when (re)ordering is necessary. Operates a motor vehicle to transport tools, supplies and materials to work sites. Maintains the work area, all tools, all equipment, all supplies and any assigned vehicle(s) in a neat, clean and orderly condition and performs all work in accordance with established safety practices. Performs additional duties as requested by supervisory personnel. Short Job Description: High school diploma or equivalent. Ability to read and comprehend written instructions and safety regulations. Sufficient writing and mathematical skills. Experience with Windows programs. Have a basic understanding of various communication protocols such as Lon, ASD , ModBus, BackNet, BackNet over IP. Have a basic understanding of Building Automation System ( BAS ) software such as Tridium Niagra N4, AX, and/or R2. Must have experience with troubleshooting, operation, programming and maintenance of variable frequency drives. Must be able to interpret complex blueprints, diagrams, written specifications and operating instructions. Must have the ability to familiarize themselves with electronic communication devices for work orders and other communication. Completion of a registered apprenticeship program, or an established, certified training program recognized by the University and/or written verification of a minimum of five (5) years experience at the journeyperson level. Possession of a valid Michigan driver's license. Must be able to transport, manipulate and maneuver tools, thermostats, valves, gauges and piping/tubes. Must be able to work for two hours at a time at shoulder level or any intermediate level up to and including directly overhead. Must be able to tighten/loosen and make fine adjustments in valves, controls, gauges and thermostats. Must be able to use wrenches, pipe wrenches, screwdrivers, pliers, torches, and other tools of the trade t Must be able to work at ground/floor level and/or in restricted spaces and confined spaces up to two hours at a time for the entire length of shift. Must be able to accurately read temperature, pressure and fluid level gauges, and air-monitoring equipment. Must complete a physical examination administered by the employer's designated physician. Job Ref: S728P
Job Reply URL: 2335
About Western Michigan University
One of the top-100 public universities in the United States, Western Michigan University is committed to being learner centered, discovery driven and globally engaged. Founded in 1903, what was once Western Michigan College became Michigan's fourth public university in 1957. Since then, WMU has undergone dramatic growth in size and stature. Today, the University offers more than 240 academic programs to students pursuing degrees through the doctoral level. More than 20 percent of its 25,000 students are enrolled in graduate course work, studying in disciplines ranging from atomic physics and graph theory to medieval literature and blind rehabilitation. Of 101 graduate offerings available, 30 lead to a doctoral degree.
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