Specifications include, but are not limited to: State of Hawaii, DLNR, Division of Forestry & Wildlife-Maui District is requesting quotes for Greenhouse Irrigation Line Repair and Upgrade Project. Scope of work (SOW) for Greenhouse Irrigation Line Repair and Upgrade: *Locate, remove, and replace old existing line • Locate existing water main from main valve to greenhouse structure. • Tie-in new irrigation line to existing water main valve. • Excavation and removal of old existing water main section from main valve to greenhouse structure. • Install approximately 120’ of new Schedule 40 – 2” PVC irrigation pipe. • Hauling in/out of new backfill material and spoils. • Backfill/compaction. • Grading to match existing grade. • Install in-line valves (3-4) inside of greenhouse structure. • Install/replace 3-4 connections along newly installed water main.
