Definition of the term Waste Pipe and Vent
Plastic plumbing pipe that carries waste water to the municipal sewage system.
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Plastic plumbing pipe that carries waste water to the municipal sewage system.
A hole which allows for drainage of entrapped water from masonry or glazing structures.
Conductors for building wiring are available in AWG (American Wire Gauge) sizes ranging from No. 14 to 4/0. The larger the number size, the smaller
Crushed stone, slag or water-worn gravel that comes in a wide range of sizes which is used to surface built-up roofs.
The rate of flow of electricity through wire – measured in terms of amperes.
A service to resolve complaints, as in NACHI’s Arbitration Service.
The practice of nailing roofing felts to the deck under the overlap, in addition to hot mopping, to prevent slippage of felts.
A supporting member either of wood or steel. Structural support member (steel, concrete, lumber) transversely supporting a load that transfers weight from one location to
Funds or a bid bond submitted with a bid as a guarantee to the recipient of the bid that the contractor, if awarded the contract,