Where a developer installs utility or structural improvements, on or off site, including but not limited to storm water, sanitary sewer, gas or water lines, building foundations, electric or cable television cables, etc., the developer's specific construction proposal shall be reviewed by the Township Engineer, or his designee, for public safety purposes. That review shall include considerations of depth of excavation, time period for installation, depth to water table and/or need for fencing, signage, backfilling, or other means to insure the safety of the public until the installation of the improvements is certified by the appropriate public officials to be complete. This review shall be in addition to and shall supplement any review conducted by the Department of Public Safety.