Entries by Summit Environmental Contractors

Placentia Avenue Grade Separation Project – Placentia, CA

Orange County Transit Authority (OCTA): Placentia Avenue Grade Separation Project – Placentia, CA Summit provided both in charge environmental consulting and contracting services as part of the Burlington Northern Santa Fe (BNSF) Placentia Avenue Grade Separation project.  This was the first of seven-grade separation projects along the BNSF/Orangethorpe Corridor being constructed in the Orange County […]

Orangethorpe Avenue Grade Separation Project – Anaheim, CA

Orange County Transit Authority (OCTA): Orangethorpe Avenue Grade Separation Project – Anaheim, CA Summit provided environmental consulting and contracting services as part of the Burlington Northern Santa Fe (BNSF) Orangethorpe Avenue Grade Separation project. The project consisted of raising the Orangethorpe Avenue roadway over the BNSF tracks to provide a grade-separated crossing. Summit’s scope of […]

Raymond Avenue Grade Separation Project – Fullerton, CA

Orange County Transit Authority (OCTA) Raymond Avenue Grade Separation Project – Fullerton, CA Summit provided environmental contracting and consulting services as part of the Burlington Northern Santa Fe (BNSF) Raymond Avenue Grade Separation project. Consulting services included soil sample collection along approximately 4,800 feet of railroad track and public right of way, soil testing and […]

Carmenita Road Interchange Project-Santa Fe Springs, CA

Interstate 5, Santa Fe Springs, California Summit provided environmental consulting and contracting services as part of the Interstate 5/Carmenita Road Interchange project. The construction included the removal of the existing two-lane over-crossing at Carmenita Road, realignment of existing frontage roads, and construction of a tight diamond interchange with a new Carmenita Road over Interstate 5 […]