NOTE: Properly specified and inspected pipe, correct laying and jointing procedures, careful bedding, backfilling, and compaction all contribute to a satisfactorily installed, testable sanitary pipeline. Shaw Precast Solutions recommends that for sanitary pipe installations, good practice dictates that the first 100 meters of pipe installed by each crew should be immediately tested and not more than 300 meters of pipeline per crew should be untested at any time.