HomeMy WebLinkAbout20160674E002 Bethany Corner 2022-05-24 FR 040.pdf
Kirkland | Tacoma | Mount Vernon
425-827-7701| www.aesgeo.com
Date Mailed:
Principal / PM: Matthew A. Miller, P.E.
This document is considered a DRAFT until signed or initialed by an AESI Principal or Project Manager
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v.7.20
FIELD REPORT
Date Project Name Project No. Report No.
2022-05-24 Bethany Corner 20160674E002 040
Location Municipality AESI Project Manager AESI Field Rep
10957 SE 165th St. Renton Matthew A. Miller, P.E. Charlie Chou, L.G.
Permit No. Client/Owner Attn Requested By
B22000533 Mark Seek (Tiger Mountain Homes) Mark Seek Contractor
Engineer/Architect General Contractor Earthwork Contractor Weather
HiLine Homes Tiger Mountain Homes / Mark Tiger Mountain PC, 50’s
THE FOLLOWING WAS NOTED:
Lot 2 Building Foundation Excavation and Lot 4 Backfill:
AESI arrived on site in the morning at the request of the Mark Seek. Prior to our arrival, the contractor had begun excavating for Lot 2
building foundation subgrade (Photograph 1, Figure 1). The contractor had excavated approximately 5’ to 6’ deep from existing grade
for the lot with a small amount of the lot remaining to excavate while we were on-site. AESI observed and assessed the prepared
subgrade with a ½” diameter steel soil probe. Exposed materials consisted of silty sands. In our opinion, this area was firm and
unyielding and suitable for support of structural fill for future hardscape and landscape.
In the adacent area, we observed the contractor backfilling Lot 4 from our previous site visit on 5/20/22 (FR 039). Backfill for the 5’ to
6’ excavation consisted of 2” to 4” recycled concrete spalls and 2” minus recycled concrete compacted using a jumping jack in 1’ lifts.
We probed the recycled concrete with a ½” diameter steel probe and found it to be firm and unyielding as well.
AESI departed the site in the AM and will return upon request.
Photograph 1: Photo of Lot 4 building foundation excavation. Observer facing NE.
Date Project Name Project No. Report No.
05/24/2022 Bethany Corner 20160674E002 040
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FIELD REPORT
Figure 1: Partial site plan from Sheet 4 of the approved plans. Red outlined area shows the location of Lot 2 and Green outline shows
Lot 4 backfill observed by AESI today.