7291.01 DFR 1Earth
'Solution
NWi«
Earth Solutions NW, LLC
LETTER OF TRANSMITTAL
To: Mr. Michael Hamby c/o Mr. Rob Michel Date: February 8, 2021
7305 Soundview Drive ESNW No.: ES-7291.01
Edmonds, WA 98026 Project: Edmonds SFR
Attn: Mr. Rob Michel
Email: rwmichel@nwlink.com
No. of
Copies Date Description
1 2/1/21 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.
TJD
7291.01
1 of 2
1
NE 90`h Street, Suite 100
Time On Site
Time Off Site
Date
Day of Week
V15365
Redmond, WA 98052
Main (425) 449-4704 1 Fax (425) 449-4711
9:15 AM
11:15 AM
02/01 /21
Monday
www.esnw.com
Travel Time
Weather
DAILY FIELD REPORT
1.0 RT
Rainy, 45°F
Project Name Job Location Client/Owner
Edmonds SFR 7824 — 175th St. SW, Edmonds Mr. Michael Hamby c/o Mr. Rob Michel
Pile Contractor Contact Field Supervisor Reviewed
McDowell Pile King LAC
General Contractor Contact Project Manager Reviewed
HTW
Are approved plans/permits on site? Project No. Permit No.
As requested, ESNW representative was onsite to observe the pin pile installation for the proposed single-family
residence addition. While onsite, ESNW representative observed the following:
Pin Pile Observations:
Upon arrival, ESNW representative observed that the pile contractor, McDowell Pile King, was onsite unloading the
3" galvanized, schedule 40, steel pin piles. Additionally, ESNW representative observed that the pile
contractor had a modified Bobcat 33 Series with a TB-225 hammer (approx. 600 ft/lbs.). Furthermore, ESNW
representative observed the pile contractor driving the steel pin piles to refusal (see pin pile table and layout).
Finally, ESNW representative observed that the pile contractor had installed pin piles 1 to 6.
Please note: The refusal criteria for the TB-225 is 3 cycles of less than 1" in 12 seconds using a 600 ft/lbs. hammer.
Pin Pile
Refusal Depth (ft.)
Pin Pile Direction (N., S., E., W., Center)
Refusal Criteria
1
21'
Center
1-inch in 12 seconds (x3)
2
14'
Center
1-inch in 12 seconds (x3)
3
22.5'
Center
1-inch in 12 seconds (x3)
4
24.5'
Center
1-inch in 12 seconds (x3)
5
23'
Center
1-inch in 12 seconds (x3)
6
24'
Center
1-inch in 12 seconds (x3)
I ye
ESNW representative will return when requested.
Terry J. Dunn, Assistant Field Supervisor, 206-960-9597
i,
Earth Solutions NWLLC
ESNW Rep.
Project No.
Page
Report No.
TJD
7291.01
2 of 2
1
NE 90`h Street, Suite 100
Time On Site
Time Off Site
Date
Day of Week
V15365
Redmond, WA 98052
Main (425) 449-4704 1 Fax (425) 449-4711
9:15 AM
11:15 AM
02/01 /21
Monday
www.esnw.com
Travel Time
Weather
DAILY FIELD REPORT
1.0 RT
Rainy, 45T
Project Name Job Location Client/Owner
Edmonds SFR 7824 — 175th St. SW, Edmonds Mr. Michael Hamby c/o Mr. Rob Michel
Pile Contractor Contact Field Supervisor Reviewed
McDowell Pile King LAC
General Contractor Contact Project Manager Reviewed
HTW
Are approved plans/permits on site? Project No. Permit No.
Supplementary:
Pin Pile Layout. Pin Pile #4
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Pin Pile #1
Pin Pile #3 —
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Pin Pile #2 ,
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Pin Pile #5
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Pin Pile #6
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