9960.00 E 2024 0701" Earth Solutions NWLLC
15365 N E 90" Street, Suite 100 FIELD REPORT
Redmond, WA 98052
Office (425) 449-4704 1 esnw.com
Branch Office: Pasco, WA
Project No.
9960.00 Page 1 Of 2 Report ID 9960.00 E 2024 0701
Date
Mon 7/1/2024 Weather 70°F, Partly Cloudy
Arrival/Departure Time(s)
12:50 PM — 1:20 PM Travel Time (hr) 1.0
Project Name
CDR1
Location
919 Cedar St, Edmonds
ESNW Rep. & Phone
Wilson Rawlings, L.G. I Field Supervisor 1206.945.3343
Client Info/Contact
Select Homes, Inc. I Gary Klick
Permit No(s).
BDL2022-0381
Reviewed By
LAC LIKZ! HTW lag }/3
Field Supervisor Initials/Date 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. 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 orfederal 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.
As requested, ESNW rep was on site to observe and probe foundation subgrade for Lot 1 (919
Cedar St.). ESNW rep was also on site to observe construction of a modular block retaining wall
along the west property line.
Lot 1 — Single Family Residence — Foundation Subgrade Observations & Probe:
The foundation subgrade was observed to consist of undisturbed native structural soils with
localized areas of relatively thin structural fills (less than approximately 12 inches in depth). The
foundation subgrade was observed to have been mechanically compacted via a vibratory plate
compactor. ESNW rep used a half -inch -diameter steel T-probe to probe locations of the
foundation subgrade. ESNW rep observed the foundation subgrade to be dense and
suitable for building support. The 4-foot-high (or less) temporary excavation was
observed to be stable in the current configuration and condition. It is the responsibility of
the contractor to abide by all state and federal safety regulations.
Landscaping Wall Construction — West Property Line — Observations:
ESNW rep observed completion of a modular block retaining wall. Upon probing the at least 8-
inch-deep wall keyway with a half -inch -diameter steel T-probe, dense soil conditions were
observed, which are considered suitable for the support of the wall. A 4-inch-diameter
perforated drainpipe was continued about the base of the wall and tied into the site drainage
system, per approved site plans. The drainpipe and wall backfill zone was wrapped in a non-
woven geotextile fabric prior to wall backfill with 1 '/4-inch clean washed rock. Modular blocks
were installed in rows with a 1 H:6V (Horizontal:Vertical) batter.
ESNW rep will return to the subject site when requested. Please see attached images and
`completed tasks' (highlighted in green) in the provided site `Required Geotechnical
Observations' punch list below.
Report ID 9960.00 E 2024 0701
2of2
Required Geotechnical Observations:
Monitor and test Structural fill placement and soil compaction
1 Observe bearing capacity at foundation locations
• Observe slab -on -grade preparation
• Verify infiltration system placement
• Monitor foundation drainage place
• Observe excavation stability
Earth Solutions NW. LLC