P-038
Client
Salem Public Utilities
Location
Salem, OR
Sector
Infrastructure
Status
In progress
$57M
Contract value
12,400 m²
Gross area
28
Months on site
260,000
Safe work hours
The plant supplies 190,000 residents and must stay fully operational during construction.
New clarifiers and filters are built in parallel, then switched over one train at a time.
A shutdown plan agreed with operators sets every tie-in to a 6-hour window.
Phase 1 commissioned in March 2026 with no interruption to supply. Phase 2 is under way.
