Depth of Cover [1]
The depth of backfill [2] and paving directly above an underground storage tank [3]. Depth is measured from the top of the tank to surface or grade.
The depth of backfill [2] and paving directly above an underground storage tank [3]. Depth is measured from the top of the tank to surface or grade.
Links
[1] https://testing.pei.org/wiki/depth-cover
[2] https://testing.pei.org/node/353
[3] https://testing.pei.org/node/300