HomeMy WebLinkAbout7945.04 E 2023 0607Earth 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 1 Report ID 7945.04 E 2023 0607
Date Wed 6/7/2023 Weather Clear, 53-84°F
Arrival/Departure Time(s) 12:00pm/1:30pm Travel Time (hr)0.75
Project Name Canopy Property
Location 4130 Lincoln Ave NE, Renton
ESNW Rep. & Phone Eric Vernon, GIT, 206-234-7848
Client Info/Contact Century Communities | Stacia Bloom
General Contractor Info/Contact
Reviewed By LAC
Initials/Date
RAC
Initials/Date Field Supervisor Project Manager
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. Geotechnical 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.
ESNW rep was on site to observe and document shoring and Redi-Rock wall installation.
Shoring Observations-Lagging:
ESNW rep observed the drilling contractor install timber lagging. The contractor excavated an
approximate 4 to 5-foot vertical excavation that was observed to be stable at the moment of visit. The
contractor placed a 4 to 5-foot lift of 4 by 12-inch treated timber lagging in the soldier pile bays P9 to P40.
The lagging was secured to adjacent soldier piles via welded nails to the piles. The timber lagging was
backfilled with CDF. The timber lagging was to be installed as per approved plans and our geotechnical
recommendations.
Redi-Rock Wall Observations:
ESNW rep observed the contractor install a Redi-Rock wall along the east side of lots 33 to 40. ESNW
rep observed the excavation for the wall to be in dense material with a 1H:1V slope and was stable at the
time of visit. The contractor placed a lift of blocks as per design schedule and used 5/8-inch clean
crushed aggregate as drain rock/backfill. ESNW rep observed the wall to be installed as per approved
plans and our geotechnical recommendations.