Alterations
Installing or repairing any part of a plumbing and drainage installation, the finished floors, walls, ceilings, tile etc that must be changed or replaced shall be left in:
safe structural condition
Pipes passing through or under wall shall be protected from:
breakage
Storm drain systems within a building shall be tested by water or ________
air
Gas piping should not be used as a grounding electrode.
true
When there is a conflict between the code and the manufacturers, the __________ installation instructions shall apply.
most restrictive
Cuts, notches and bored holes shall be in excess of the limitations specified in this code and the:
Arkansas Fire Prevention Code
Thermal expansion tanks shall not be _______ by the piping that connects such tanks.
supported
working pressure
Buried piping shall be supported throughout:
its entire length
Condensate drain lines shall be configured to permit the clearing of blockages without requiring the drain line to be_____.
cut
Over-excavated trenches shall be backfilled in layers no more than ______ and compacted after each placement.
6"
Washrooms and toilet rooms shall be ______ and ___________.
illuminated, ventilated
All plastic pipe shall be 3rd party tested and conform to _____
NSF 14
Backfill shall be free from discarded ____ and debris.
construction material
With the exception of floor drains, sumps and sump pumps, plumbing systems shall not be located in a________ or _________.
Elevator shaft, elevator equipment room
Truss member and components shall not be cut, drilled, notched or spliced with out written concurrence and approval of a:
registered design professional
Joints at the roof and around vent pipes shall be made ______ by the use of lead, copper, galvanized steel, aluminum, etc or other approved flashings.
watertight
When testing the DWV system with air, the pressure shall be held for at least _________
15 minutes
Condensate shall not discharge into a street so as to cause a:
nuisance
Strainer plate opening shall not be greater than ___ in the least dimension.
0.5 inch
__________ shall be provided at changes in direction greater than 45 degrees for pipe sizes 4' and greater.
sway bracing
Water, soil and waste pipes shall not be installed outside of a building unless adequate provision is made to protect such pipes from freezing by _______ or _________ or both
insulation, heat
A 5 psi air test on a DWV system shall use a test gauge with increments of ______ or less. A 75 psi air test on a water distribution system shall use a test gauge with increments of _________ or less.
0.10 psi, 1.0 psi
Plumbing shall be installed with due regard to preservation of the ________ of structural members and prevention of _______ to walls.
strength, damage
In concealed locations where piping is installed through holes or notches in studs, joists etc, less than ____ inches from the nearest edge of the member, the pipe shall be protected by shield plates.
1.25"