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// CODE SNIPPET

P2720.2 Piping Drainage

2012 Virginia Residential Code > 27 Plumbing Fixtures > P2720 Whirlpool Bathtubs > P2720.2 Piping Drainage
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The circulation pump shall be accessibly located above the crown weir of the trap. The pump drain line shall be properly graded to ensure minimum water retention in the volute after fixture use. The circulation piping shall be installed to be self-draining.

Related Code Sections


P2720.2 Plumbing Fixtures, Piping Drainage
water retention in the volute after fixture use. The circulation piping shall be installed to be self-draining ...
2015 Virginia Residential Code > 27 Plumbing Fixtures > P2720 Whirlpool Bathtubs > P2720.2 Piping Drainage
P2720.2 Plumbing Fixtures, Piping Drainage
water retention in the volute after fixture use. The circulation piping shall be installed to be self-draining ...
2012 Virginia Residential Code > 27 Plumbing Fixtures > P2720 Whirlpool Bathtubs > P2720.2 Piping Drainage
AF103.7 Radon Control Methods, Vent Pipe Drainage
All components of the radon vent pipe system shall be installed to provide positive drainage to the ground beneath the slab or soil-gas-retarder ...
2012 Virginia Residential Code > F Radon Control Methods > AF103 Requirements > AF103.7 Vent Pipe Drainage
P3005.2 Sanitary Drainage, Drainage Pipe Cleanouts
Drainage pipe cleanouts shall comply with Sections P3005.2.1 through P3005.2.11. Exception: These provisions shall not apply to pressurized ...
2012 Virginia Residential Code > 30 Sanitary Drainage > P3005 Drainage System > P3005.2 Drainage Pipe Cleanouts
Section 704 Sanitary Drainage, Drainage Piping Installation
Horizontal drainage piping shall be installed in uniform alignment at uniform slopes. The slope of a horizontal drainage pipe shall be not less than ...
2012 Virginia Plumbing Code > 7 Sanitary Drainage > 704 Drainage Piping Installation
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