Plumbing Code | Plumbing Fixtures

_{all porcelain enamel surfaces on plumbing fixtures shall be _________________.}

Acid Resistant

_{restaurant kitchen and other special-use sinks bonderized and galvanized steel sheet}

Gauge 16 B&S or 1.6 mm

_{thickness for exposed and readily accessible drawn brass tubing trap, excluding urine}

Gauge 17 B&S or 1.1 mm

_{Continuous waste and fixture tailpiece-seamless drawn brass}

Gauge 20 B&S or 0.8 mm

_{Thickness of copper pans or liners for shower subpans}

Gauge 24 B&S or 0.5 mm

_{Weight of asphalt felt for shower sub-pan materials}

6.8 kg

_{Minimum weight of lead pan or liner for shower}

19.6 kg/m2

_{All pipes from ____________ shall run parallel and close to the nearest wall or building line.}

fixtures

_{type of fixtures that shall be secured on the drainage connection and floor with screws or expansion bolts of copper, brass or other equally corrosion-resistant material.}

Floor Mounted Fixtures

_{type of fixtures that shall be rigidly supported by metal supporting members or chairs}

Wall-hung Fixtures

_{Fixture installation:
____________ inside fixture cannot rise inside the overflow way.}

Standing water

_{Fixture installation:
The __________ shall be connected to the house or inlet side of the fixture trap.}

Overflow pipe

_{minimum dimension of access panel or utility for concealed slip joint connections.}

0.3 m

_{Public water closets shall be the ________________ type with open-front seats.}

elongated bowl

_{maximum distance of water closet or bidet from center to side wall}

0.375 m

_{maximum distance of water closet from center to center}

0.75 m

_{Chemical closet installation must be approved by the Health Officer or ____________.}

Administrative Authority

_{Water closets with ____________ or unventilated space are prohibited}

Invisible seals

_{Identify the parts of water closet}

1. refill tube

2. flush handle

3. trip lever

4. float ball

5. lift chain

6. seat cover

7. seat

8. toilet bowl

9. trap

10. waste pipe

11. wax seal

12. cold-water supply line

13. shutoff valve

14. conical washer

15. valve seat shaft

16. filler tube

17. tank ball

18. overflow tube

19. ball-cock supply valve

20. tank lid

_{Identify the parts of water closet II.}

1. Diaphragm Actuator

2. Water Control Device

3. Tank Overflow Assembly

4. Stainless Inlet Supply Connector

5. Emergency Shut Off

6. Auto Leveling Assembly

7. Water Control Diaphragm

8. Wash Down Orifices

9. Fixture Gasket

10. Floor Flange

_{approximate diameter of closet flange}

178 mm

_{width of flange for closet rings}

38 mm

_{minimum thickness for caulked-on closet rings}

6.4 mm

_{minimum overall depth of caulked-on closet rings}

51 mm

_{number of bolts per closet ring or closet flange}

4

_{____________ or stubs shall be cut off square so as to present a smooth surface.}

Closet bends

_{Gasket material shall be _________________.}

graphite-impregnated asbestos

_{The enlargement of a _________ closet bend or stub to 102 mm diameter shall not be considered as an obstruction}

76 mm

_{minimum distance of urinal from its center to sidewall}

0.3 m

_{minimum distance of urinal from center to center}

0.6 m

_{This type of urinals are prohibited}

Trough Urinals

_{__________ or __________ shall not be used for urinal tailpiece or trap}

Brass or Copper

_{____________ shall protect water supply to urinal}

Vacuum Breaker

_{Tanks flushing more than one urinal shall be ___________ in operation.}

automatic

_{No _______________ flushometer valve shall be used to flush more than one urinal.}

manually controlled

_{minimum depth of the shower damn, curb or threshold from the outside floor.}

25.4 mm

_{depth of damn or threshold for showers}

51 mm to 228 mm

_{slope of floor of the shower receptor}

2% to 4%

_{minimum width of door that a threshold width shall accommodate.}

559 mm

_{Shower for wheelchair use may eliminate the ___________ or ____________.}

curb or threshold

_{distance between the door or entry to the drain opening}

1.2 m

_{minimum interior area of shower}

0.6 sqm

_{minimum diameter of shower}

762 mm

_{height that the minimum area and dimensions of shower shall be maintained}

1.78 m

_{for shower receptors built above ground, _________ above the top of finished dam or threshold shall be first lined with sheet lead or copper.}

76 mm

_{lining materials shall be sloped at ______ to weep holes.}

2 %

_{number of layers of 6.8 kg asphalt-impregnated roofing felt for built-up shower sub-pans}

3 layers

_{extension of folds, laps and reinforcing webbing in all directions from the corner}

101 mm

_{lining along ________ above the finish dam or threshold shall not be nailed or perforated.}

25.4 mm

_{gutters of public shower room shall have a slope of _____ towards the drain and shall have rounded corners}

2 %

_{Multiple or gang showers may be controlled by a ___________________.}

Master Thermostatic Mixing Valve

_{limits stops for delivery of hot water in shower}

48.88 degree Celsius

_{Floor drains shall be considered _____________.}

Plumbing Fixtures

_{waterway equal to area of tailpiece}

Shower drains

_{shall not be installed inside public toilet rooms}

Drinking fountain

_{for sacrarium cupsink at church altar and Baptistries font outlet shall discharge direct to the ground}

Wastewater Drain

_{Circulation pump of ______________ shall be located above the crown weir of the trap.}

Whirlpool bathtubs

_{___________ wide or __________ diameter circular basin is considered 1 lavatory.}

609.6 mm wide or 457.2 mm diameter

_{1 slop sinks: ___________}

100 persons

_________ in front, sides and ________ above the floor of the urinal must be lined with non-absorbent materials.

0.6 m in front, sides and 1.2 m above