Tek-Tips is the largest IT community on the Internet today!

Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!

  • Congratulations JStephen on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

do we need to exhaust air from wet well to meet NFPA 820 requirements or just supply outdoor air

Status
Not open for further replies.

Najib2

Mechanical
Joined
Mar 2, 2013
Messages
1
Location
CA
Do we need to supply and exhaust air to/from wet well at the rate of 12/30 air change to meet the requirement of NFPA 820 or just supply outdoor air.
 
The purpose of the 12-30 ACH is to vent dangerous or explosive gases somewhere, so yeah you want to make sure the air goes somewhere.
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top