Combined Service Mains - correct answer This standard shall apply to ______ intended to carry water for fire service mains
AHJ - correct answer Working
... [Show More] plans shall be submitted for approval to the _____ before any equipment is installed or remodeled.
Pressure-Regulating devices - correct answer ____ shall not be used
Control Valves - correct answer ______ shall not be installed in the piping from the fire department connection to the fire service main
Control Valves - correct answer _____ shall be permitted in the system downstream of the fire department connection
Check Valve - correct answer When more than one water supply exists, a ___________ shall be installed in each connection
Control Valve - correct answer All check valves shall have a ________ installed upstream and downstream of the check valve.
40 ft - correct answer A post indicator valve installed not less than____ from the building
32-40 inches - correct answer Where post indicator valves are used, they shall be set so that the top of each post is _______ above final grade
not be required - correct answer Supervision of underground gate valves with roadway boxes shall ____________
not be less than 6 inches - correct answer The connection from the hydrant to the main shall ___________
not less than 40 ft - correct answer Hydrants shall be located _________ from the buildings to be protected
flat stones, concrete slabs, or other approved material - correct answer Hydrants shall be installed on __________
less than 18 inches - correct answer The center of a hose outlet shall not be ____________ above final grade
more than 36 inches - correct answer The center of a hose outlet shall not be _______ above final grade
less than 150 psi - correct answer All piping used in private fire service mains shall be rated for the maximum system working pressure to which the piping is exposed to but shall not be rated at _______________
asphalt or other corrosion-retarding material - correct answer All bolted joint accessories shall be cleaned and thoroughly coated with _______________ after installation
not be less than 30 inches - correct answer In locations where freezing is not a factor, the depth of cover shall __________________ below grade to prevent mechanical damage.
minimum depth of 36 inches - correct answer Private fire service mains installed under driveways or roadways shall be buried at a ______________
run in a covered trench - correct answer Where private fire mains extend more than 10 ft into the building, they shall be ___________
1 part cement, 2 1/2 parts sand, and 5 parts stone - correct answer Thrust [Show Less]