Chapter 9 - Vents and Venting

In Section 901, "_____, except as otherwise provided in this Code, shall be protected against siphonage and back-pressure."

In Section 901, "Each plumbing fixture trap, except as otherwise provided in this Code, shall be protected against _____."

In Section 901, "_____ shall be assured throughout all parts of the excreta drainage system by means of vent pipes installed in accordance with the requirements of this Chapter and as required in this Code."

In section 902.1, "Where permitted by the Administrative Authority, _____ may be omitted on an interceptor when such interceptor acts as primary settling tank and discharges through a horizontal indirect waste pipe into a secondary interceptor."

In section 902.1, the _____ shall be properly tapped and vented.

In section 902.2, "_____ which are part of the equipment of bars, soda fountains and counters need not be vented when the location and construction of such bars, soda fountains and counters is to make it impossible to do so. When such conditions exist, said sink shall discharge by means of approved indirect waste pipe into a floor sink or other approved type receptor."

In section 902.2, "Traps serving sinks which are part of the equipment of bars, soda fountains and counters need not be vented when the location and construction of such bars, soda fountains and counters is to make it impossible to do so. When such conditions exist, said sink shall discharge by means of _____ into a floor sink or other approved type receptor."

In section 902.2, "Traps serving sinks which are part of the equipment of bars, soda fountains and counters need not be vented when the location and construction of such bars, soda fountains and counters is to make it impossible to do so. When such conditions exist, said sink shall discharge by means of approved indirect waste pipe into a floor sink or other _____."

In Section 903.1, "_____ shall be cast iron, ductile cast iron, galvanized steel, galvanized wrought iron, lead, copper, brass, Schedule 40, ABS, DWV, Series 1000, PVC, DWV or other approved materials having a smooth and uniform bore except that:"

In Section 903.1.1, No _____ shall be used underground and shall be kept at least 15 cm. above ground.