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y Earth Solutions NWLLc <br />15365 NE 90'h Street, Suite 100 <br />Redmond, WA 98052 <br />Main (425) 449-4704 1 Fax (425) 449-4711 <br />www.esnw.com <br />CONSTRUCTION STORMWATER <br />GENERAL PERMIT — FIELD REPORT <br />ESNW Rep, <br />Project No. <br />Page <br />Report No, <br />EMH <br />4938.10 <br />1 of 2 <br />98C <br />Time On Site <br />Time Off Site <br />Date <br />Day of Week <br />12:30 PM <br />12:45 PM <br />12/23/19 <br />Mon <br />NPDES Permit No. <br />Reviewed <br />V14 <br />WAR307390 <br />Project Name <br />Job Location <br />Client/Owner <br />Riverview Apartments <br />1616 E Marine View Drive, Everett <br />Heartland Construction LLC <br />Erosion Control BMPs <br />Overall <br />Needs <br />(13 Elements) <br />Condition <br />Repair? <br />Comments <br />(Good; Fair, Poor) <br />(_Yes; No) <br />1. Preserve Vegetation; Mark Clearing Limits <br />• Buffer Zones around Sensitive Areas <br />G <br />N <br />Silt fence performing as intended where present. <br />• Silt Fence <br />2. Establish Construction Access <br />• Fabric; Quarry Spalls <br />G <br />N <br />6" quarry spalls laid over site entry. Sweeper truck <br />• Wheel Wash <br />observed cleaning track out near site entrance. <br />• Sweeper Truck <br />3. Control Flow Rates <br />• Stormwater Vault or Facility <br />G <br />N <br />Steep slopes on site perimeter above silt fence has <br />• Straw Wattles <br />mulched with straw to prevent riling/erosion. <br />• Check Dams <br />4. Install Sediment Controls <br />• Silt Fence <br />Silt fence does not surround entire site but is <br />• Straw Bale Barriers <br />present where majority of earthwork being done, <br />• Vegetation <br />Gator Guard BMP surrounds site entrance and most <br />• Straw <br />G <br />N <br />of fence line between site and road. New wattles <br />• Sediment Ponds, Traps & Filters <br />have been placed around catch basins. Steep <br />• Treatment <br />slopes on site perimeter above silt fence mulched <br />• Sediment Pond (Temp, or Perm,) <br />with straw to prevent riling/erosion. <br />• Water Truck <br />5. Stabilize Soils <br />• Nets & Blankets <br />• Mulch, Bark & Rock <br />Cover all stock piles with plastic when unworked for <br />• Hydroseeding; Grass <br />G <br />N <br />2+ days. Steep slopes on site perimeter above silt <br />• Plastic Sheeting <br />fence should be track walked or mulched to prevent <br />• Straw Stockpiles <br />riling/erosion. <br />• Stockpiles <br />• PAM <br />6, Protect Slopes <br />Stockpile slopes should be track walked or <br />• Benching; Track -Walking <br />G <br />N <br />preferably covered with plastic. Steep slopes on site <br />• Pipe Slope Drains <br />perimeter above silt fence have been mulched with <br />• Plastic Sheeting; Anchors <br />straw to prevent riling/erosion. <br />7. Protect Drain Inlets <br />• Catch Basin Inserts <br />G <br />N <br />Gator Guard BMP surrounds site entrance. Wattles <br />• Gutter; Road <br />I <br />surround catch basins. Regularly sweep road. <br />8. Stabilize Channels and Outlets <br />• Channel Lining <br />• Check Dam <br />G <br />N <br />No channels constructed on site. Wattles surround <br />• Outlet Protection <br />catch basins. <br />• Nets and Blankets <br />9. Control Pollutants <br />Contaminated soil excavation is being managed <br />• Chemical Storage Area Covered <br />G <br />N <br />properly. Concrete wash basins need to be covered <br />• Concrete Handling <br />to prevent overflowing with rainwater. <br />10. Control Dewatering <br />G <br />N <br />Rep must be contacted prior to any discharge <br />11. Maintain BMPs <br />G <br />N <br />Maintain gator guard BMPs, monitor CB wattles, <br />12. Maintain SWPPP & Site Logbook <br />G <br />N <br />ESNW will provide when requested <br />13. Protect Low -Impact Development (LID BMPs) <br />• Bioretention Rain Garden Facilities <br />• Permeable Pavement <br />