Water and Sewer This design-bid-build project for the Heilx Water District involved installation of over 8,000LF of new water main in both busy city streets and intersections and neighborhoods. Challenges included large areas of blue granite which Orion utilized large...
The Cummings Road was a potable water main project for the Navy that involved the repair of 2,900 LF existing 10” diameter AC and Cast Iron pressure pipelines using a cured-in-place pipe (CIPP) liner system. The scope of work also included new potable water gate and...
This design-build project was for the upgrades to reservoir 20813 at Camp Pendleton, CA. Orion and its design partners engineered a solution where the reservoir’s existing metal corrugated roof was removed and replaced with a low-profile geodesic dome roof. Once...
This design-build project involved the replacement orrepair of 2.47 miles of water mains in the Point Loma area of San Diego. The new mains were between 6” and 12” and included new fire hydrants, air vacs, blow offs, and water services. Orion designed and...
This design-build project was for the repair and replacement of failing sewer main in San Diego, CA. Orion immediately engaged with the City and determined that 1,900 LF of sewer main were suitable for trenchless (CIPP) replacement. This reduced construction impact on...
