Working on a project in Canada. Client preferred to use HDPE DR9. Contractor is saying that pipe has too thick of a wall thickness to fit into the butterfly valves. They are suggesting to transition from HDPE to carbon steel pipe up to/after the valve and then transition back to HDPE. They...
Looking for some assistance.
I have an underground stormwater vault (w/forebay (10'x18.67') & 12" outlet pipe) is located beneath a parking garage. See attached screen captures for details
On the bottom of the vault, we have located 4 - 5' dia. openings to allow stormwater to percolate into...
