ENG COMPACTION REPORTEarth
Solution
MV11-C.
To: BDZ Construction
3207 Pacific Ave
Earth Solutions NW, LLC
LETTER OF TRANSMITTAL
Everett, WA 98201
Attn: Mr. Chad Jensen
Email: chadgbdreonstruction.coni
No. of
Date: February 2, 2020
ESNW No.: ES- 7175
Project: Scott Delap Sewer
Uo ies Date Description
1 1 1/28/20 Daily Field Report(s) # 1
Comments:
CC:
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Transmitted By: Earth Solutions NW, LLC
PM: Kyle Campbell, P.E.
15365 NE 901h Street, Suite 100 Redmond, WA 98052
(425) 449-4704 FAX (425) 449-4711
" Earth Solutions NWT«
ESNW Rep.
Project No. Page
Report No.
GFB
7175.00 1 of 1
1
15365 NE Street, Suite 100
Redmond,n WA 98052
Time On Site
Time Off Site Date
Da Y of Week
Main (425) 449-4704 1 Fax (425) 449-4711
12:00
12:30 1 /28/20
Mon
www.esnw.com
Travel Time
Weather
DAILY FIELD REPORT
1.5 hr.
Cloudy, 40'F
Project Name Job Location
Client/Owner
Scott Delap Sewer 639 2n' Ave N,
Edmonds
BDZ Construction
Contractor#1 Contact
Field Supervisor Reviewed
BDZ Construction Steve
LAC
141
Contractor #2 Contact
Project Manager Reviewed
Are approved plans/permits on site? 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) N (pcf)
Dry Density
1 Sewer backfill -3'
125.8 6.39 120.E
96
�
1
2 Sewer backfill SG
125.8 5.42 119.5
95
As requested by the client, ESNW rep. was onsite to observe sewer
main installation.
Sewer line observation:
Upon arrival ESNW rep. observed the contractor working in the road installing sewer line. ESNW rep. observed
the trench to be —6' deep. ESNW rep. observed the contractor embed the pipe in pea gravel and then backfill the
trench in —12" lifts of imported 5/8" minus crushed rock. ESNW rep. observed the contractor compact the material
in between lifts with a large hoe -pack. ESNW rep. took compaction tests within the backfill at -3' and SG
elevations.
Compaction testing:
ESNW rep. took compaction tests at — -3' and SG elevations within the backfill. Density test results indicate
adequate compaction of at least 95% in the backfill. The locations of these tests are approximately shown in the
attached picture.
�w 7ve _ L
ESNW rep. will return when Approx. location of tests in
requested. the sewer backfill in the
Greg Buzitis road
ESNW Senior Field Technician --_ �p•�
(206) 488-4151