This document is the 206D 30-60 HP Storm Triplewall MH Grouted Waterstop Detail. The grouted manhole connection with diagrams and charts shown.

The 30”-60” (750mm-1500 mm) HP Storm (Triplewall) Waterstop Grouted Manhole Connection diagram shows the grout, stainless steel take-up clamp, HP Storm (triple wall) and ensure backfill is placed under pipe and is properly compacted.

The inset diagram show the grout, structure wall and stainless steel take-up clamp.

The chart shows the values for the WS-30 Waterstop Grout Ring with pipe size, “A” minimum hole and the ADS Product Code.

Notes state that performance is highly dependent on installation. Contractor must ensure manhole gasket is uniformly seated around structure adapter. Prevent differential settlement between the pipe and manhole.