The Jericho Substation expansion (located west of Royal City, WA) project consisted of site grading and access development for the Grant County PUD.
Services for the expansion included:
- Site grading and evaluation of truck turning movements to ensure the county’s portable substation could be deployed in the event of a power outage
- Prepared drainage report and Storm Water Pollution Prevention Plan to control storm water discharges
- Coordinated the geotechnical investigation for Grant County PUD to ensure soils could support transformer loads