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Home My WebLink About7945.04 S 2023 0928Earth 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. 7945.04 Page 1 of 3 Report ID 7945.04 S 2023 0928 Date Thu 9/28/2023 Weather Overcast, 50’s Arrival/Departure Time(s) 11:00am to 11:15am Travel Time (hr) 1.0 Project Name Canopy Property Location 4130 Lincoln Ave NE, Renton ESNW Rep., CESCL No., Phone No. & Report Statement Steven K. Hartwig, ECO-3-9182305, (206) 677-1806 “This report is true, accurate, and complete to the best of my knowledge and belief.” Client Info/Contact Century Communities | Stacia Bloom Permit No(s). WAR311273 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): 0.42 inches Precipitation in last 24 hours (approximate): 0.42 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. 28 Monitoring Point Monitoring Location Turbidity (NTU) pH Description of Discharge Notes MP-1 Beehive on Lincoln Ave NE - - - Discharge piped from vault to beehive along Lincoln Ave. Report ID 7945.04 S 2023 0928 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 -Site perimeter marked by silt fence, high visibility fence, traffic cones and chain-link fence. -Wall in at NE perimeter of site. 2. Establish Construction Access • Fabric; Quarry Spalls • Wheel Wash • Sweeper Truck G N -Stabilized construction entrance off of Lincoln Ave NE using quarry spalls. -Little to no track-out visible at time of visit; Continue to utilize sweeper truck often. 3. Control Flow Rates • Stormwater Vault or Facility • Straw Wattles • Check Dams G N -Stormwater vaults at NW corner of site. 4. Install Sediment Controls • Silt Fence • Straw Bale Barriers • Vegetation • Straw • Sediment Ponds, Traps & Filters • Treatment • Water Truck F N -Silt fence installed where needed for sediment control. New silt fence installed at NW corner of site. -Curbs partially in throughout site roads; on-site roads partially paved. -Recommend utilizing water truck often on site roads to prevent dust buildup as needed. 5. Stabilize Soils • Nets & Blankets • Mulch, Bark & Rock • Hydroseeding; Grass • Plastic Sheeting • Stockpiles F N -Lots of exposed soils are being actively worked at time of visit. -Cover any stockpiles with plastic sheeting if unworked 2+ days. 6. Protect Slopes • Benching; Track-Walking • Pipe Slope Drains • Plastic Sheeting; Anchors G N -Slopes actively worked during time of visit; Cover slopes with plastic sheeting if unworked for 2+ days. -New plastic sheeting installed on mid-tier slopes; Rest of slopes are hydroseeded. 7. Protect Drain Inlets • Catch Basin Inserts G N -Catch basins installed throughout site roads. 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 G N -Storage shack on-site. 10. Control Dewatering G N -Water from vault piped to beehive on Lincoln Ave NE when needed. 11. Maintain BMPs F N -Maintain BMPs. 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 4 New silt fence installed at NW corner of site near elevation low spot. N/A 9/28/2023 5 New plastic sheeting installed on mid-level tier slopes. N/A 9/28/2023 Report ID 7945.04 S 2023 0928 Page 3 of 3 Earth Solutions NW, LLC BMP LEGEND CONSTRUCTION ENTRANCE CHAINLINK FENCE STORMWATER VAULT MONITORING POINT STOCKPILE PLASTIC SHEETING HIGH VISBILITY FENCE CUTBACK CURB HYDROSEED SILT FENCE