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ENG SI GEOTECH FIELD REPORTEarth Solutions NW LLC Earth Solutions NWLLC 15365 NE 901h Street, Suite 100 Redmond, WA 98052 Main (425) 449-4704 i Fax (425) 449-4711 www.esnw.com CONSTRUCTION STORMWATER ESNW Rep. Project No. Page Report No. GFB 5839.02 1 of 3 1 Time On Site Time Off Site Date Day of Week 1:55 2:25 9/30/21 Thurs NPDES Permit No. Reviewed GENERAL PERMIT - FIELD REPORT Project Name Job Location Client/Owner Paradise Heights 546 Paradise Lane, Edmonds H4 Contracting Erosion Control BMPs Overall Needs (13 Elements) Condition Repair? Comments (Good; Fair; Poor) (Yes; No) 1. Preserve Vegetation; Mark Clearing Limits • Buffer Zones around Sensitive Areas G N Buffer zones established. • Silt Fence 2. Establish Construction Access • Fabric; Quarry Spalls G N Quarry spalls have been placed in site entrance. • Wheel Wash • Sweeper Truck 3. Control Flow Rates • Stormwater Vault or Facility G N • Straw Wattles • Check Dams 4. Install Sediment Controls • Silt Fence • Straw Bale Barriers • Vegetation • Straw G N Silt fence placed. The contractor should have a • Sediment Ponds, Traps & Filters water truck available for dust suppression. • Treatment • Sediment Pond (Temp. or Perm.) • Water Truck 5. Stabilize Soils • Nets & Blankets • Mulch, Bark & Rock • Hydroseeding; Grass G N Cover all stockpiles left unworked for 2+ days. • Plastic Sheeting • Straw Stockpiles • Stockpiles • PAM 6. Protect Slopes • Benching; Track -Walking G N Site is relatively flat with minimal slopes. Existing • Pipe Slope Drains slopes should be track -walked to maintain stability. • Plastic Sheeting; Anchors 7. Protect Drain Inlets Catch Basin Inserts G N Catch basin inserts should be placed in the CBs • onsite. • Gutter; Road 8. Stabilize Channels and Outlets • Channel Lining • Check Dam - - N/A • Outlet Protection • Nets and Blankets 9. Control Pollutants • Chemical Storage Area Covered G N Will provide recommendations, as necessary. • Concrete Handling 10. Control Dewatering G N 11. Maintain BMPs G N 12. Maintain SWPPP & Site Logbook G N Available upon request. 13. Protect Low -Impact Development (LID BMPs) • Bioretention Rain Garden Facilities - - N/A • Permeable Pavement Earth Solutions NWLLC 15365 NE 901h Street, Suite 100 Redmond, WA 98052 Main (425) 449-4704 i Fax (425) 449-4711 www.esnw.com CONSTRUCTION STORMWATER ESNW Rep. Project No. Page Report No. GFB 5839.02 2 of 3 1 Time On Site Time Off Site Date Day of Week 1:55 2:25 9/30/21 Thurs NPDES Permit No. Reviewed GENERAL PERMIT - FIELD REPORT Project Name Job Location Client/Owner Paradise Heights 546 Paradise Lane, Edmonds H4 Contracting Monitoring, Records & Recommendations Will existing BMPs need to be modified or removed, or will other BMPs need to be installed? ❑ Yes 0 No List the action items in the table below: Element # Description and Location Action Required Completion Date Current Weather: Rain, 55°F Precipitation since last inspection (approximate): - inches Precipitation in the last 24 hours (approximate): 0.80 inches Type of Visit: 0 Weekly ❑ Monthly ❑ Post —Storm Event Phase of Active Construction (check all that apply): ❑ Pre -Construction Q Clearing/Demo/Grading ❑ Infrastructure/Roads ❑ Concrete pours ❑ Vertical Construction ❑ Utilities ❑ Offsite improvements ❑ Site temporarily stabilized ❑ Final Stabilization Was water quality sampling part of this inspection? ❑ Yes 0 No If "Yes": • Record results in the table below. . Hanna Turbidity Meter # Monitoring Point Monitoring Location Turbidity (NTU) pH Description of Discharge Notes "This report is true, accurate, and complete to the best of my knowledge and belief." Inspector Name: Greg Buzitis CESCL Number: ECO-3-3072123 Inspection Date: 9/30/21 Earth Solutions NWLLC 15365 NE 90`h Street, Suite 100 Redmond, WA 98052 Main (425) 449-4704 1 Fax (425) 449-4711 www.esnw.com CONSTRUCTION STORMWATER GENERAL PERMIT - FIELD REPORT ESNW Rep. Project No. Page Report No. GFB 5839.02 3 of 3 1 Time On Site Time Off Site Date Day of Week 1:55 2:25 9/30/21 Thurs NPDES Permit No. Reviewed Project Name Job Location Client/Owner Paradise Heights 546 Paradise Lane, Edmonds H4 Contracting BMP LEGEND MONITORING POINT v ACTIVE HOMEBUILDING LOTS Q JOB SHACK STORMWATER VAULT Q CONSTRUCTION ENTRANCE Q SILT FENCE 4 I ZIP l* 1336