{"c":"47-2152.04","n":"Solar Thermal Installers and Technicians","d":"Install or repair solar energy systems designed to collect, store, and circulate solar-heated water for residential, commercial or industrial use.","g":"47","tasks":[{"t":"Test operation or functionality of mechanical, plumbing, electrical, and control systems.","core":true,"id":17782,"r":53,"dt":"07/2015","src":"Incumbent"},{"t":"Apply weather seal, such as pipe flashings and sealants, to roof penetrations and structural devices.","core":true,"id":17784,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Install solar collector mounting devices on tile, asphalt, shingle, or built-up gravel roofs, using appropriate materials and penetration methods.","core":true,"id":17780,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Install copper or plastic plumbing using pipes, fittings, pipe cutters, acetylene torches, solder, wire brushes, sand cloths, flux, plastic pipe cleaners, or plastic glue.","core":true,"id":17775,"r":53,"dt":"07/2015","src":"Incumbent"},{"t":"Identify plumbing, electrical, environmental, or safety hazards associated with solar thermal installations.","core":true,"id":17773,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Demonstrate start-up, shut-down, maintenance, diagnostic, and safety procedures to thermal system owners.","core":true,"id":17786,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Install circulating pumps using pipe, fittings, soldering equipment, electrical supplies, and hand tools.","core":true,"id":17774,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Install flat-plat, evacuated glass, or concentrating solar collectors on mounting devices, using brackets or struts.","core":true,"id":17776,"r":53,"dt":"07/2015","src":"Incumbent"},{"t":"Install solar thermal system controllers and sensors.","core":true,"id":17781,"r":53,"dt":"07/2015","src":"Incumbent"},{"t":"Fill water tanks and check tanks, pipes, and fittings for leaks.","core":true,"id":17772,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Design active direct or indirect, passive direct or indirect, or pool solar systems.","core":true,"id":17766,"r":53,"dt":"07/2015","src":"Incumbent"},{"t":"Determine locations for installing solar subsystem components, including piping, water heaters, valves, and ancillary equipment.","core":true,"id":17771,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Perform routine maintenance or repairs to restore solar thermal systems to baseline operating conditions.","core":true,"id":17767,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Install heat exchangers and heat exchanger fluids according to installation manuals and schematics.","core":true,"id":17777,"r":53,"dt":"07/2015","src":"Incumbent"},{"t":"Apply operation or identification tags or labels to system components, as required.","core":true,"id":17768,"r":53,"dt":"07/2015","src":"Incumbent"},{"t":"Connect water heaters and storage tanks to power and water sources.","core":true,"id":17770,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Cut, miter, and glue piping insulation to insulate plumbing pipes and fittings.","core":true,"id":17785,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Install plumbing, such as dip tubes, port fittings, drain tank valves, pressure temperature relief valves, or tanks, according to manufacturer specifications and building codes.","core":true,"id":17779,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Install monitoring system components, such as flow meters, temperature gauges, and pressure gauges, according to system design and manufacturer specifications.","core":true,"id":17778,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Assess collector sites to ensure structural integrity of potential mounting surfaces or the best orientation and tilt for solar collectors.","core":true,"id":17769,"r":52,"dt":"07/2015","src":"Incumbent"},{"t":"Apply ultraviolet radiation protection to prevent degradation of plumbing.","core":false,"id":17783,"r":52,"dt":"07/2015","src":"Incumbent"}]}