METROPOLITAN WATER DISTRICT OF SOUTHERN CALIFORNIA RIVERSIDE BADLANDS TUNNEL
Description
Contractor
Shank/Balfour Beatty
owner
Metropolitan Water District of Southern California
Location:
Redlands, California
Project description
Approximately 41,720 LF of 12οΎ’ WSP. Pacific International Grout Company engineered and supervised the backfill of this mega project of 12 foot diameter welded steel pipe at distances exceeding 16,000 feet and at rates over 100 cubic yards per hour. This project was completed successfully and ahead of schedule using 45 pcf, 200 psi cement/flyash cellular concrete.