HomeMy WebLinkAbout7945.04 E 2023 1220Earth 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 2 Report ID 7945.04 E 2023 1220
Date Wed 12/20/2023 Weather Clear, 38-51°F
Arrival/Departure Time(s) 12:00pm/1:15pm, 2:30pm/3:30pm 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
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 test roadway subsidence repair backfill.
Roadway Subsidence Repair:
ESNW rep observed the contractor over-excavate a portion of Alley 2. The contractor hoe-packed the
bottom of the over-excavation and laid a woven geo-textile fabric at the bottom of the over-excavation.
The contractor backfilled the over-excavation with 1 ¼-inch minus crushed aggregate in approximate 12-
inch loose lift and hoe-packed each lift to a firm and unyielding state. Density tests indicate adequate
compaction of at least 95% at tested locations.
Report ID 7945.04 E 2023 1220 Page 2 of 2
Earth Solutions NW, LLC
Test Number Test Location Elevation Reference Proctor
Maximum
Dry Density
(pcf)
Test
Moisture
(%)
Test
Dry Density
(pcf)
% of MDD
171 Road Subsidence Repair SG 4 113.9 4.8 110.4 97
#171