HomeMy WebLinkAbout5719.05 S 2023 1117Earth Solutions NWLLC
15365 NE 90th Street, Suite 100
Redmond, WA 98052
Main (425) 449-4704 | Fax (425) 449-4711
www.esnw.com
FIELD REPORT
Project No. 5719.05 Page 1 of 3 Report ID 5719.05 S 2023 1117
Date Fri 11/17/2023 Weather 50°F Cloudy
Arrival/Departure Time(s) 10AM; 10:40AM Travel Time (hr) 1.0
Project Name Solera
Location 2902 NE Sunset Blvd, Renton
ESNW Rep., CESCL No., Phone No. & Report Statement
Willem Scherwin, ECO-3-2282208, (206) 793 8569
“This report is true, accurate, and complete to the best of my knowledge and belief.”
Client Info/Contact Heartland Construction, LLC | Craig Vierling, Benham Hansen
Permit No(s). WAR310291
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): 0.48 inches
Precipitation in last 24 hours (approximate): 0.19 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. 34
Monitoring
Point Monitoring Location Turbidity
(NTU) pH Description of
Discharge Notes
Report ID 5719.05 S 2023 1117 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 fences are in good condition.
2. Establish Construction Access • Fabric; Quarry Spalls
• Wheel Wash
• Sweeper Truck
G N Construction entrance has crushed rock.
Site has preexisting asphalt in parking area, and
new asphalt in SW construction entrance.
3. Control Flow Rates
• Stormwater Vault or Facility • Straw Wattles
• Check Dams
G N Straw wattles around onsite stormwater catch basin
in the construction parking area.
4. Install Sediment Controls
• Silt Fence
• Straw Bale Barriers • Vegetation
• Straw
• Sediment Ponds, Traps & Filters
• Treatment • Water Truck
G N Temporary sediment ponds installed near southern
construction entrance, and another was constructed
near the northern construction entrance.
5. Stabilize Soils
• Nets & Blankets • Mulch, Bark & Rock
• Hydroseeding; Grass
• Plastic Sheeting
• Stockpiles
- - N/A
6. Protect Slopes
• Benching; Track-Walking • Pipe Slope Drains
• Plastic Sheeting; Anchors
- - N/A
7. Protect Drain Inlets
• Catch Basin Inserts F N
CB inserts along NE 12th St as well as on site
sandbag and straw wattles around catch basins.
Sandbags placed along construction limits adjacent
to Harrington Pl. Replace catch basin inserts as
needed.
8. Stabilize Channels and Outlets
• Channel Lining • Check Dam • Outlet Protection
• Nets and Blankets
G N Check dams installed on south end of site near
temporary sediment pond along the drainage channel.
9. Control Pollutants
• Chemical Storage Area Covered
• Concrete Handling - - N/A
10. Control Dewatering - - N/A
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
Report ID 5719.05 S 2023 1117 Page 3 of 3
Earth Solutions NW, LLC
BMP LEGEND
JOB SHACK
TEMPORARY SEDIMENT POND/ TRAP
CONSTRUCTION ENTRANCE
VEGETATIVE COVER
CONCRETE WASHOUT
CATCH BASIN INSERT
WATTLE
DITCH
HIGH VISIBILITY FENCE