Vent stack definition

Vent stack means a vertical vent pipe that provides air for a drain stack of 5 or more branch intervals.
Vent stack means a main vertical ventilation pipe of any part of a drainage installation.
Vent stack means a vertical vent pipe which extends one or more stories.

Examples of Vent stack in a sentence

  • Vent stack air sampling results, outdoor air background results, and RBACs are presented in Table 5-2.

  • Vent stack emissions from loading and breathing are best characterized as point sources.

  • Vent stack to be a minimum 12” in diameter and a minimum 3’ higher than the roof peak.

  • Vent stack shall be connected to adjacent soil stack as the base of the stacks.

  • Vent stack samples collected during the December 2014 sampling event were designated with the vent stack number (e.g., VS-4) and a unique sample identification suffix indicating the sampling event number (e.g., VS-4-35).

  • Vent stack air reporting limits, ranging from 0.0179 ug/m3 to 0.0208 ug/m3, were higher than the detected indoor air total PCB concentrations.

  • Passive MitigationHigh Impact: Vent stack placement is critical to ensuring effluent vapors do not enter adjacent buildings.Environmental RemediationTechnologyHigh Impact: Placement of the SVE/MPE system discharge is critical to ensuring that system exhaust does not enter buildings.

  • Vent stack samples collected during the April 2009 sampling event were designated with the vent stack number (e.g., VS-1) and a unique sample identification suffix indicating the sampling event number (e.g., VS-1-19).

  • Vent stack samples collected during the August 2012 sampling event were designated with the vent stack number (e.g., VS-4) and a unique sample identification suffix indicating the sampling event number (e.g., VS-4-30).

  • Figure 44: Vent stack design concept (left) and example simulation results (right).


More Definitions of Vent stack

Vent stack means a main vertical ventilating pipe of any part of a drainage installation;
Vent stack means a vertical ventilating pipe in a drainage installation;

Related to Vent stack

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