Interior, Department Of The- National Park Service- Imr Northern Rockies( 12200)
Devils tower national monument fire supression sys - devils tower national monument fire supression system repairs
Fire Protection System Repairs install missing sprinkler head escutcheon. supply and install head wrenches. replace 2 fire alarm panel batteries. replace 1 water and 1 air gauge on the dry sprinkler system. replacerepair rasco **** dry head escutcheon, tyco **** brass upright 200 qr, and tyco **** brass sidewall 155 qr. internal inspection of system valve, riser, cross main, branch lines. internal inspection of dry pipe and wet alarm valves. internal inspection of check valves and strainers. replace expired pressure gauges. main drain flow test. provide nfpa inspection report. perform 3year full trip test. conduct 2hour air test. inspect auxiliary drains. submit nfpa inspection report. replace leaking 2. 5 victaulic control valve. replace leaking 1 main drain. repair and retest 1. 5 wilkins 950xl domestic backflow. repair and retest 2. 5 ames **** fire backflow.
Bid Close Date: