PROJECT: Steam Distribution Replacement
The project located at the Fort Lewis Army Base consists of replacement of the existing steam and HW distribution mains, which
includes direct bury work and main replacement within existing underground concrete utility corridors. The project includes:
replacing piping and valves in existing vaults and manholes; providing new utility corridors, providing bypass lines; providing
temporary rental boilers and connections, temporary electrical tie-ins, and temporary water tie-ins; providing restoration of
asphalt concrete pavement at roadways and parking areas. The project oversight and quality assurance inspection and testing includes:
- Utility installation backfill
- Utilidor concrete
- Concrete and asphaltic compaction
- Trench backfill