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Home My WebLink About7945.04 S 2023 0504Earth 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 0504 Date Thu 5/4/2023 Weather 55°F, Cloudy Arrival/Departure Time(s) 11:00AM/11:25AM Travel Time (hr) 1.5 Project Name Canopy Property Location 4130 Lincoln Ave NE, Renton ESNW Rep., CESCL No., Phone No. & Report Statement Jessie Gilbert, ECO-3-6132204, (206) 468-0991 “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): 0.04 inches Precipitation in last 24 hours (approximate): 0.00 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. 35 Monitoring Point Monitoring Location Turbidity (NTU) pH Description of Discharge Notes MP-1 Beehive on Lincoln Ave NE 12.53 7.5 Clear Water moved from the vault to the Water Tectonics treatment system on-site then piped to beehive. Report ID 7945.04 S 2023 0504 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 and chainlink fence. 2. Establish Construction Access • Fabric; Quarry Spalls • Wheel Wash • Sweeper Truck G N -Stabilized construction entrance off of Lincoln Ave NE using quarry spalls. -Light track-out visible; Continue to utilize sweeper truck along NE 40th and Lincoln Ave NE often. 3. Control Flow Rates • Stormwater Vault or Facility • Straw Wattles • Check Dams G N -Stormwater vault 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. -Curbs going in throughout part of site roads; Site roads to be partially paved next week. -Currently working on construction of second vault at NW corner of site, across from existing vault; Quarry spalls added in various points to control flows. 5. Stabilize Soils • Nets & Blankets • Mulch, Bark & Rock • Hydroseeding; Grass • Plastic Sheeting • Stockpiles F N -Exposed soils are covered in plastic and anchored down with sandbags, hydroseeded or actively worked. -Cover any stockpiles with plastic sheeting if unworked 7+ days. 6. Protect Slopes • Benching; Track-Walking • Pipe Slope Drains • Plastic Sheeting; Anchors G N -Plastic removed from lower slopes to begin working and removing soil from site. -Upper slopes hydroseeded and covered in grass; Straw placed throughout slope where needed. 7. Protect Drain Inlets • Catch Basin Inserts G N -Catch basin inserts have been installed throughout the swales on-site; Silt socks installed in most CB’s. 8. Stabilize Channels and Outlets • Channel Lining • Check Dam • Outlet Protection • Nets and Blankets F N -Rock-lined swales throughout entire site directing water from East to West towards vault; Quarry spalls scarce in a few areas of the swale on the East side of the site, still working as intended. 9. Control Pollutants • Chemical Storage Area Covered • Concrete Handling G N -Storage shack on-site. -Concrete washout constructed at SW corner of site. 10. Control Dewatering G N -Water moved from the vault to the Water Tectonics treatment system on-site then piped to beehive on Lincoln Ave NE when needed. 11. Maintain BMPs F N -See 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 Report ID 7945.04 S 2023 0504 Page 3 of 3 Earth Solutions NW, LLC BMP LEGEND CONSTRUCTION ENTRANCE CHAINLINK FENCE SWALE STORMWATER VAULT HYDROSEEDED LOTS PLASTIC STRAW MONITORING POINT STOCKPILE CONCRETE WASHOUT SILT FENCE