Standard Practice for Concrete Sewer Manholes by the Negative Air Pressure (Vacuum) Test Post Backfill

Importancia y uso:

5.1 This is not a routine test. The values recorded are applicable only to the manhole being tested and at the time of testing.

5.2 This permits the ability to field test manholes in the installed state as a system.

5.3 This allows contractors to field test manholes.

Subcomité:

C13.06

Volúmen:

04.05

Palabras clave:

acceptance criteria; concrete; manhole sections; standpipe; test method; vacuum test; water level, post-backfill;