CZ Master Association

Client Location

Rancho Santa Margarita, California

Client Objectives

A systematic roadway maintenance and rehabilitation program was needed, based on forecasts of remaining pavement service life.

Project Details

Nondestructive testing, using a falling weight deflectometer, and pavement surveys provided data for engineering analyses of remaining service life. The analyses provided a basis for implementing a systematic pavement maintenance and rehabilitation program. We also prepared maintenance and repair contract documents and performed field observation and testing of pavement rehabilitation and maintenance.

The photograph shows a pavement milling machine removing a portion of existing pavement in preparation for overlay building and parking lot.

The available parking area was enlarged by constructing retaining walls cut into the toe of slope behind the building area.