This document is the HP Storm Installation Guide with Fabric & Grouted MH Connection. 9 steps and 3 tables describe the process.

Step 1 describes pipe handling and storage. Step 2, trench width recommendations. Step 3, preparation of bedding materials. Step 4, pipe joint assembly. Step 5 placing materials into haunch area. Step 6, compact backfill in lifts. Step 7, compact over top of pipe. Step 8, Fabric & grout connection. Step 9, compact backfill around structure.

3 tables confirm the maximum & minimum cover, minimum cover for construction vehicles & flotation and backfill classifications.

Photos and illustrations included.