Specifications include, but are not limited to: - Furnish and install shoring to support the existing roof in the south bay. - Remove and dispose of existing concrete walls, approximately 21 LF on the west side, and 22LF on the south side. Note: studded metal siding walls will be removed and replaced by owner as required. - Excavate for new battered wall footings. - Form, reinforce and place battered wall footings 6’ wide x 15” thick for 12’ high wall, and 5’ wide x 15” thick for 10’ high wall. - Form, reinforce and place battered walls 12’ tall x 7” to 19” thick on west side, and 10’ tall x 7” x 17” thick on the south side. - Furnish all concrete in this scope 4000 PSI at 28 days. - Backfill new battered walls as necessary. - When the studded walls are replaced (by owner) contractor to remove the shoring.