Jan 11, 2010 #1 Joncrete Civil/Environmental Jan 7, 2010 5 0 0 US How can a large Wet Well (10' or 12') be Vacuum tested if the Access Hatch is not Air Tight? And also other holes in the Top Slab such as holes for Electrical/Floats which can be difficult to plug.
How can a large Wet Well (10' or 12') be Vacuum tested if the Access Hatch is not Air Tight? And also other holes in the Top Slab such as holes for Electrical/Floats which can be difficult to plug.
Jan 11, 2010 #2 bimr Civil/Environmental Feb 25, 2003 9,299 0 36 US Mechanically anchor a liner over the access hatch and seal with elastomeric sealant. Use watertight pipe/electrical connections with gasketed pipe bell connectors or sleeves for boot type connectors. Upvote 0 Downvote
Mechanically anchor a liner over the access hatch and seal with elastomeric sealant. Use watertight pipe/electrical connections with gasketed pipe bell connectors or sleeves for boot type connectors.