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Home My WebLink About6430.01 S 2025 0219Earth Solutions NWLLC 15365 NE 90th Street, Suite 100 Redmond, WA 98052 Main (425) 449-4704 | Fax (425) 449-4711 esnw.com FIELD REPORT Project No. 6430.01 Page 1 of 3 Report ID 6430.01 S 2025 0219 Date Wed 2/19/2025 Weather 51°F, Mostly Cloudy Arrival/Departure Time(s) 14:30 – 14:45 Travel Time (hr) 1.0 Project Name Grant Place Location 1600 Grant Ave S, Renton ESNW Rep., CESCL No., Phone No. & Report Statement Sophia Garnica, ECO-3-5062412, (206) 591-4786 “This report is true, accurate, and complete to the best of my knowledge and belief.” Client Info/Contact Apex Enterprises Group, LLC | Siki Chang Permit No(s). WAR304993 Reviewed By MLP Initials/Date N/A Field Supervisor Project Manager Initials/Date Limitations: The presence of our field representative at the site is to provide our client with a source of professional advice, opinions, and recommendations based upon the field representative’s observations and testing of the contractor’s work. Our services do not include supervision or direction of the contractor, their employees, or agents. Recommendations for obtaining project objectives may be made by our representatives; however, direction of the actual work should come from the owner or contractor, as appropriate. The contractor is responsible for complying with the contract documents at all times, regardless of the presence of our field representative. Jobsite safety, including compliance with all applicable state or federal regulations, is the sole responsibility of the contractor. The observations, recommendations, and conclusions provided in this field report are preliminary until reviewed by the ESNW project manager. Type of visit:  Weekly  Monthly  Post–Storm Event Precipitation since last inspection (approximate): 0.92 inches Precipitation in last 24 hours (approximate): 0.05 inches Phase of active construction (check all that apply):  Pre-construction  Clearing, demolition, or grading  Infrastructure or roads  Concrete pours  Vertical construction  Utilities  Off-site improvements  Site temporarily stabilized  Final stabilization Was water quality sampling part of this inspection?  Yes  No If “Yes”: • Record results in the table below. • Hanna Turbidity Meter No. 36 Monitoring Point Monitoring Location Turbidity (NTU) pH Description of Discharge Notes MP 1 Storm Vault - - Storm vault is plugged MP 2 Storm Vault - - Storm vault is plugged Report ID 6430.01 S 2025 0219 Page 2 of 3 Earth Solutions NW, LLC Erosion Control BMPs (13 Elements) Overall Condition (Good; Fair; Poor) Needs Repair? (Yes; No) Comments 1. Preserve Vegetation; Mark Clearing Limits • Buffer Zones around Sensitive Areas • Silt Fence G N -Silt fence along the site perimeter 2. Establish Construction Access • Fabric; Quarry Spalls • Wheel Wash • Sweeper Truck G N -Site entrances are stabilized with quarry spalls 3. Control Flow Rates • Stormwater Vault or Facility • Straw Wattles • Check Dams G N -Underground storm system installed -Storm vault onsite and plugged 4. Install Sediment Controls • Silt Fence • Straw Bale Barriers • Vegetation • Straw • Sediment Ponds, Traps & Filters • Treatment • Water Truck G N -Silt fence along the site perimeter 5. Stabilize Soils • Nets & Blankets • Mulch, Bark & Rock • Hydroseeding; Grass • Plastic Sheeting • Stockpiles F Y -Cover any exposed soil that is unworked for 2+ days -All lots are vegetated -Straw on exposed soil -Reduced straw coverage was in some areas; add more straw -Storm vault area is covered with gravel -Extra straw bales are onsite -Stockpiles are covered with plastic sheeting cover 6. Protect Slopes • Benching; Track-Walking • Pipe Slope Drains • Plastic Sheeting; Anchors - - N/A 7. Protect Drain Inlets • Catch Basin Inserts F Y -CB inserts are installed -CB insert is filled; empty the CB insert 8. Stabilize Channels and Outlets • Channel Lining • Check Dam • Outlet Protection • Nets and Blankets - - N/A 9. Control Pollutants • Chemical Storage Area Covered • Concrete Handling - - N/A 10. Control Dewatering - - -Notify ESNW prior to any discharging from site 11. Maintain BMPs F Y -See any details below 12. Maintain SWPPP & Site Logbook G N -Available upon request 13. Protect Low-Impact Development (LID BMPs) • Bioretention Rain Garden Facilities • Permeable Pavement - - N/A Do existing BMPs need to be modified or removed, or do other BMPs need to be installed?  Yes  No List the action items in the table below: Element # Description and Location Action Required Completion Date 5 Reduced straw coverage in some areas Add more straw 7 CB insert filled Empty the CB insert Report ID 6430.01 S 2025 0219 Page 3 of 3 Earth Solutions NW, LLC BMP LEGEND MONITORING POINT STORMWATER VAULT ACTIVE HOMEBUILDING LOTS SILT FENCE CONSTRUCTION ENTRANCE CATCH BASIN INSERT STRAW VEGETATED LOTS STOCKPILE PLASTIC SHEETING Empty the CB insert Reduced straw