Reconstruction or renewal, for maintenance.

Unoccupied space bounded on 2 or more sides by the wall.

A receptacle to retain grease up to 1-4 fixtures.

Has the competence to test and maintain backflow assemblies.

Intended to perform with a special plumbing function.

When liquid rises to the flood level rim.

Pipe that carries sewage.

A two-storey septic tank.

Conveys wastewater or liquid waste, free of fecal matter.

A water closet with continuous trough containing water.

A septic tank with the effluent discharging into a subsurface disposal field and seepage pit.

Loosely lined excavation in the ground.

A beginner at the trade who usually serves for 3 to 5 years as a helper to a journeyman.

Purpose for which a building is intended to.

Change, addition, modification.

Pipe from the street water main, source of water supply to the building served.

Take the wastewater from the building and deliver it to the sewer

The level in a fixture at which water begins to overflow rim of a fixture.

Has served his apprenticeship and is competent to perform the tasks of installing and repairing plumbing.

The supply pipe between the fixture and the water distributing pipe.

Manufactured device or a prefabricated assembly. Performs useful functions in the operation, maintenance, servicing, and safety.

High hazard, impairment of the quality of the potable water: *High hazard contamination *Low hazard pollution.

DPWH, DOH, DILG, City Mayors, DENR, OBO

PSUMP

Out house structure used in deposition of excrement.

Wash basin for hand and face.

Open or unoccupied space other than the court, unobstructed.

Vertical opening built for pipes.

Direct access without removal of any panel door.

Not use in public, for the use of family or individual.

Denoted by its interior diameter.

Removal of access panel.

Washing the middle part of the body.

Construction, collection, transportation, pumping treatment and final disposition of sewage.

The art and technique of installing pipes and fixtures for bringing in water and discharging wastes.

Any waste water containing animal or vegetable matter in a suspension or solution.

Portions of plumbing fixture which is installed or approved.

Physical separation between a receptacle and an inlet pipe for drainage.

Vertical opening for elevator.

Denoted by its exterior diameter.

Water supply pipe connecting the fixture with the fixture branch.

Unobstructed vertical distance through free atmosphere between the lowest opening of any pipe to the flood level rim.

The highest portion of the inside of any pipe.

Plumbing work done before installing fixtures and finishes.

Authorized by the office of the president to administer (RA 1378).

A watertight receptacle which receives the discharge of a plumbing system.

Controlled by public authority.

Only dwelling located in a parcel of land.

Single area of land legally recorded.

The lowest portion of the inside of any pipe.

A fixture up to 3.0 m³ capacity.

A pit beneath a privy in which excrements collect.

Approve standards for testing.

Upper surface of the floor next above.

Not watertight and permit the liquid to seep through its bottom and sides.

The length as measured along its center.

A receptacle which water or wastes may be collected or retained for ultimate discharge into the plumbing system.

NAMPAP

Top edge of a receptacle.

Flow rate of 1 ft³ of water per minute, 7.5 gallons of water/minute, 28.3 liters of water/minute.

From grade line to the highest point of caping.

Soil or waste system where all piping are threaded pipe, tubing, rigid construction using drainage fittings.

Any pipe conveying wastes from water closet and urinals.

Two or more similar adjacent fixtures with discharge to a common horizontal or soil branch.

Area with in a surrounding walls of a building.

Conveys potable water from the building supply pipe to the plumbing fixtures (inside).

Separate or prevent the passage of Oil, Grease or Sand.

Used without restriction, open for all.

A water supply pipe that extends vertically one full storey or more.

Plumbing system which use aerator and de-aerator.

A person technically and legally qualified and licensed to practice the profession of master plumbing without limitations in accordance with republic act 1378, having passed the examinations conducted by the Professional Regulation Commission (PRC) and received a certificate of registration from the board of master plumbing and possess the current license of practice.