Billion Chrysler Plaza

Gaston Engineering & Surveying provided project management, surveying, planning, engineering, and construction management for the Billion Chrysler Auto Plaza which is a 20+ acre planned unit development located west of Bozeman, Montana along Huffine Lane. It was designed to be completely self supporting with two public water wells, one of which is capable of meeting fire flow requirements.

Water storage with booster pumps and a standby generator provided the necessary reliable water service. A sewer system was designed to service commercial lots with a wide design envelope for the handling of unknown future waste water flows. The site required a dewatering drain system complete with a discharge permit meeting state and federal requirements. Special drain systems were designed and installed to handle commercial waste from body shop and repair work stations. A comprehensive site grading and drainage system was designed to address surface runoff from this large commercial PUD.