Storm Water Pollution Prevention Plan (SWPPP) - the City of Lompoc!

Maintenance, Inspection and Repair ProgramThe contractor shall use the following guidelines for maintenance, inspection, and repair of BMPs identified in the SWPPP incombination with the Field Log Sheets.All BMPs must be inspected in accordance with the General Permit requirements for the associated project type andrisk level 2. In the event of a BMP failure or shortcoming, design changes to the BMP must be madeto avoid a potential violation.BEST MANAGEMENT PRACTICES INSPECTION FREQUENCYMAINTENANCE/REPAIR PROGRAM(BMPs)(all controls)SE05: Fiber RollsSE10: Storm Drain Inlet ProtectionPrior to forecasted rain, daily duringextended rain events, after rainevents, and weekly.Prior to forecasted rain, daily duringextended rain events, after rainevents, and weekly.• Ensure the rolls remain anchored in placeand are not damaged or weathered.• Repair or replace ripped, split, unraveled, orweathered fiber rolls within 24 hours ofdiscovery.• Remove sediment when accumulationreaches 1/3 of the rolls height. Sedimentremoved may be spread into the earthworkof the site or be disposed of at anappropriate location. Do not place collectedsediment in a place where it will wash intoditches, channels, or streams.• Fiber rolls can be removed or left in placeafter vegetation is established. Over timethey decompose into mulch and the nettingbreaks into smaller pieces.• Remove accumulated sediment when thesediment reaches ½ of the barrier height.• Replace or repair protection as needed.WE01: Wind Erosion ControlSE07: Vacuum Type SweeperWIND EROSION CONTROL BMPsPrior to commencement ofassociated activities, verify thatBMPs are in place and weekly.TRACKING CONTROL BMPsDaily during non‐hauling events,hourly during hauling events andweekly.• Observe air quality to ensure BMPs areadequate.• Observe traffic speed limits and enforcespeed limits on‐site.• Inspect site to ensure minimal soil surfacesare exposed; employ temporary cover BMPsas needed.• Inspect soil surfaces and ensure surfaces arescarified.• Scrape and sweep within 24 hours ofdetecting sediment tracking.• Properly dispose of vacuumed materialsaccording to local regulations.• Sweep multiple times per day, if necessaryduring continuous or frequent haulingactivities.