ENG COMPACTION REPORTEarth
'Solution
NWi«
Earth Solutions NW, LLC
LETTER OF TRANSMITTAL
To: Select Homes Inc.
16531 — 13th Ave W, A107
Lynnwood, WA 98037
Attn: Mr. Gary Klick
Email: gary@selecthomeswa.com
No. of
Date: October 13, 2020
ESNW No.: 6999.03
Project: 82" d Single Family Residences
Copies Date Description
1 10/5/20 Daily Field Report(s) # 1
Comments:
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Transmitted By: Earth Solutions NW, LLC
PM: Henry Wright, P.E.
15365 NE 901h Street, Suite 100 Redmond, WA 98052
(425) 449-4704 FAX (425) 449-4711
Earth Solutions NWLLC
ESNW Rep.
Project No.
Page
Report No.
GFB
6999.03
1 of 2
1
15365 NE Street, Suite 100
Time On Site
Time Off Site
Date
Da of Week
y
Redmond,n WA 98052
V
Main (425) 449-4704 1 Fax (425) 449-4711
9:40
10:10
10/5/20
Mon
www.esnw.com
Travel Time
Weather
DAILY FIELD REPORT
.75 hr
Cloudy, 55°F
Project Name
Job Location
Client/Owner
82nd Single Family
Residences
21328 — 82nd PI.
W, Edmonds
Select Homes, Inc.
Contractor #1
Contact
Field Supervisor
Reviewed
LAC
Contractor #2
Contact
Project Manager
Reviieweed' /
HTW
vi'/lf/
Are approved plans/permits on site? Yes Project No. Permit No.
Test
Test Location
Reference
Maximum
Fill
Test
% of
Number
(See Map)
Elevation
Compaction
Dry Density
Moisture
Dry Density
Maximum
Curve
(pcf)
(%)
(pcf)
Dry Density
1
Sewer backfill
SG
1
135.6
4.68
128.6
95
2
Sewer backfill
SG
135.6
5.20
130.7
96
3
Sewer backfill
SG
135.6
5.91
129.4
95
As requested by the contractor, ESNW rep. was onsite to observe and test sewer line backfill in the road offsite.
Sewer observations:
Upon arrival, ESNW rep. observed the contractor had previously installed the sewer line in the street offsite some
time ago and had covered the trench with cold patch asphalt. ESNW rep. observed the contractor tear up a small
amount of asphalt and then compact the subgrade backfill material that was disturbed by the asphalt removal.
ESNW rep. then took compaction test in the sewer line backfill and the power line backfill.
While onsite, ESNW rep. also collected a proctor sample for laboratory analysis.
Compaction testing:
ESNW rep. took compaction tests at the SG elevation in the sewer line backfill. Density test results indicate
adequate compaction of at least 95% at all the tested locations. The locations of these tests are approximately
shown in the attached plans.
ESNW rep. will return when requested
Greg Buzitis
ESNW Senior Field Technician
(206) 488-4151
Earth Solutions NWLLC
ESNW Rep.
Project No.
Page
Report No.
15365 NE Street, Suite 100
Redmond,n WA 98052
V
GFB
6999.03
2 of 2
1
Time On Site
Time Off Site
Date
Da of Week
Y
Main (425) 449-4704 1 Fax (425) 449-4711
9:40
10:10
10/5/20
Mon
www.esnw.com
DAILY FIELD REPORT
Travel Time
.75 hr
Weather
Cloudy, 55°F
Project Name
Job Location
Client/Owner
82nd Single Family Residences
21328 — 82nd PI.
W, Edmonds
Select Homes, Inc.
Contractor #1
Contact
Field Supervisor
Reviewed
LAC
Contractor #2
Contact
Project Manager
HTW
Reviewed
� /
Y �' lit/
Are approved plans/permits on site? Yes Project No.
Permit No.
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tests in sewer backfill.
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