Infiltration Test

This test is to be set up and conducted by the site supervisor and is used to test for any infiltration and water leakage occurs in the sewage pipeline system which includes all the branches and pipelines, manholes, chambers and structures. Since a great amount of water will be used for ponding the pipeline system, a suitable arrangement for discharging the water at the end of the test should be well planned, particularly for the drainage system at the basement where water might have to be pumped out instead of directly draining to existing drainage system.