Sump Testing

Sump Testing

To ensure the optimum sump and storm sewer pipe performance, determine the in-place capacity of the sump downstream from the sedimentation manhole for each sump system. Testing takes place after a sump has been constructed.

NTA specializes installing sumps, and now has the capability of testing them to city specifications. 

If you need any information please call: Jason Ashe 503-793-1037

Sump Test Procedure Sump Test Procedure (168 KB)


NTA Sump Recording template NTA Sump Recording template (28 KB)