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Perimeter Controls Tracking Controls Building Materials Storage Liquid Storage Dirt & Grading Washout Areas Equipment Concrete Trucks Curb Inlet Protection Spill Control. Small Urban & Single Family Construction Site BMPs. PERIMETER CONTROLS. Silt Fence Gravel Bags
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Perimeter Controls Tracking Controls Building Materials Storage Liquid Storage Dirt & Grading Washout Areas Equipment Concrete Trucks Curb Inlet Protection Spill Control Small Urban & Single Family Construction Site BMPs
PERIMETER CONTROLS • Silt Fence • Gravel Bags • Straw Wattles • Improper placement • Avoid running over with equipment • Maintenance
TRACKING CONTROLS • Tracking Plate & Coarse Gravel • Keep Equipment Out • At all entrances/exits • Gravel 1” to 3” angular material • Clean up any material tracked off site
BUILDING MATERIALS STORAGE • Urban Sites: Shipping Containers • All materials covered or stored in containers • Stored onsite and within the perimeter • Adequately covered to prevent wind erosion • Containers fit within a couple of parallel parking spaces
DIRT & GRADING • Stockpiled dirt and gravel must be stored onsite and covered • Maintain dust control throughout construction • Maintain additional tarps onsite during the rainy season
Onsite materials • KiddiePool WASHOUT AREAS • Proprietary Products • Wet construction materials should be handled in water tight washout s • Liquids include paint, stucco, concrete • Use plastic device to collect and contain liquids (water tight) • Inspect washout areas daily • Pump out or allow to evaporate
EQUIPMENT • Store equipment with perimeter controls • Place drip pans under earth moving equipment when not using • Cover all dumpsters when not using • Trash cans available with lids • All portable toilets must have drip pans • Urban sites create offsite areas or use perimeters around equipment stored on street
CONCRETE TRUCKS/PUMPERS • Must be surrounded by perimeter controls • Tarps should be placed under pumpers during operation • Residual areas must be cleaned up • Use washout areas for clean up
Inlet Protection • Gravel Bags/ Filter Fabric
Spill Control • Have a spill control protocol • Minor spill kit • Absorbent materials • Wet/dry vacumm • Easy to read instructions • Major spills • Preferred contractor phone number • Staff training (basic) on protocol