A 4-inch ADS pipe or approved equal extends from a weep hole connection on the shoring wall through a 90-degree bend down to a connection with the shoring wall drain pipe. The drain pipe is embedded in granular backfill below finished grade. Additional drain connection piping ties into the main shoring wall drain system per project specifications.
FINISHED GRADE 90° 4" ADS PIPE BEND OR APPROVED EQUAL WEEP HOLE SEE LANGAN'S OAKS LODGE SHORING WALL PACKAGE FOR DETAILS TYPICAL TOE DRAIN DETAIL. SEE LANGAN'S OAKS LODGE SHORING WALL PACKAGE FOR DETAILS DRAIN CONNECTION PIPE. SEE DRAIN CONNECTION DETAIL IN LANGAN'S OAKS LODGE SHORING WALL PACKAGE SHORING WALL DRAIN PIPE. SEE SHEET C2.01 FOR PIPE SIZE WEEP HOLE CONNECTION 4" ADS PIPE OR APPROVED EQUAL CONNECTION TO SHORING WALL DRAIN PIPE
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