DROP MANHOLES
DROP MANHOLES
(OP)
Is there a preference for outside drop versus inside drop and if it is the outside drop can the PVC vertical pipe be encased in concrete instead of backfilling around it with gravel? I have seen the pipe encased in codes and details of many localities and yet one manufacturer is clearly prohibiting it!





RE: DROP MANHOLES
RE: DROP MANHOLES
RE: DROP MANHOLES
Hydrology, Drainage Analysis, Flood Studies, and Complex Stormwater Litigation for Atlanta and the South East - http://www.campbellcivil.com
RE: DROP MANHOLES