J_2024 05 09_West Orange Stormwater Management Plan

Corrective Maintenance Actions Depending on many factors, such as the performance of preventative maintenance actions, weather, or unexpected incidents, corrective maintenance requirements may not be precisely anticipated; however, a list of potential corrective maintenance actions is shown below. Potential Corrective Maintenance Actions Example of corrective maintenance tasks - Repair/replacement of damaged PVC items - CCTV for inspection of piping - Backflush of the underdrain - Sediment and trash removal in filtration media - Removal of any blockages or debris build-up in the bioretention basin Example of corrective maintenance tasks - Evaluate storage bed components & groundwater levels - Removal of mud or sediment from filtration media - Removal of unwanted vegetation March 2024 Stormwater Management Measures/No. Bioretention System with Underdrains Bioretention System with Underdrains Stormwater Management Measures Maintenance Plan & Field Manuals Page 6