HomeMy WebLinkAbout0895.06 DFR 244.pdf
Earth Solutions NW, LLC
LETTER OF TRANSMITTAL
15365 NE 90th Street, Suite 100 Redmond, WA 98052
(425) 449-4704 FAX (425) 449-4711
To: RJ Development Date: December 3, 2020
401 Central Street SE ESNW No.: ES- 895.06
Olympia, WA 98501 Project: Weatherly Inn
Attn: Mr. Jeff Bennett
Email: jeffb@accrete.build
No. of
Copies Date Description
1 10/21/20 Daily Field Report(s) # 244
Comments:
CC:
1: John Wilson ATTN: johnw@rinocon.com
2: Mark Richardson ATTN: mark@accrete.build
3: Jennifer Vogele ATTN: jennifer@accrete.build
4: Jonathan Chavez ATTN: jchavez@rentonwa.gov
5: Joe W ATTN: joew@accrete.build
6: Caitlin Dunnington ATTN: caitlin@accrete.build
7: Nick R ATTN: nickr@rinocon.com
8: ATTN:
Transmitted By: Earth Solutions NW, LLC
PM: Scott Riegel, L.G., L.E.G.
Earth Solutions NWLLC
15365 NE 90th Street, Suite 100
Redmond, WA 98052
Main (425) 449-4704 | Fax (425) 449-4711
www.esnw.com DAILY FIELD REPORT
ESNW Rep. Project No. Page Report No.
JTL 0895.06 244
Time On Site Time Off Site Date Day of Week
10:00 AM 10:45 AM
10/21/20
Wednesday
Travel Time Weather
1.00Hr. RT 60s, Cloudy
Project Name Job Location Client/Owner
Weatherly Inn 4500 Talbot Rd. S., Renton, WA RJ Development, LLC
Contractor #1 Contact Field Supervisor Reviewed
Rino Construction Mike LAC
Contractor #2 Contact Project Manager Reviewed
SSR
Are approved plans/permits on site? Project No. Permit No.
Supplementary Report:
At the client’s request, ESNW rep was onsite to observe and test water main backfill and observe slope stability.
Water Main Backfill
ESNW Rep observed contractor excavating to 9’ for water main connection. Rep observed contractor backfill with
crushed recycled concrete 1 ¼’’ minus material . While onsite, rep used a ½” steel t-probe and observed the
subgrade to be very dense, firm, unyielding, and suitable for support of the proposed water main connection. Rep
observed 1’ lifts of native material compacted with a jumping jack to grade. ESNW rep observed that the
contractor had achieved minimum compaction standards of 95% or greater in areas tested.
Cut Slopes
While onsite, rep observed slopes of the cut slopes to be near vertical. Rep observed that the north slopes of the
excavation were near a 0.75:1 (H:V) slope. Although over-steepened, slopes are stable in current configuration
and stable to work within. The contractor is responsible for providing all safety measures in accordance with state
and federal regulation
ESNW rep will return to observe earthwork activities when requested by client
Fig 1. Water main tie in backfilled with 1 ¼’’ minus crushed concrete
Jackson Lundgren
Field Technician
206-468-0991
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Earth Solutions NWLLC
15365 NE 90th Street, Suite 100
Redmond, WA 98052
Main (425) 449-4704 | Fax (425) 449-4711
www.esnw.com DAILY FIELD REPORT
ESNW Rep. Project No. Page Report No.
JTL 0895.06 244
Time On Site Time Off Site Date Day of Week
10:00 AM 10:45 AM
10/21/20
Wednesday
Travel Time Weather
1.00Hr. RT 60s, Cloudy
Project Name Job Location Client/Owner
Weatherly Inn 4500 Talbot Rd. S., Renton, WA RJ Development, LLC
Contractor #1 Contact Field Supervisor Reviewed
Rino Construction Mike LAC
Contractor #2 Contact Project Manager Reviewed
SSR
Are approved plans/permits on site? Project No. Permit No.
Test Number Test Location
(Water line
backfill) Elevation Reference
Compaction
Curve
Maximum Dry
Density (pcf) Fill Moisture
(%) Test
Dry Density
(pcf)
% of Maximum
Dry Density
266 See map -8’ SG 6 133.0 9.04 128.6 97
267 See map -6’ SG 6 133.0 8.76 126.5 95
268 See map -5’ SG 6 133.0 7.65 127.4 96
269 See map -4’ SG 6 133.0 7.76 125.7 95
270 See map -3’ SG 6 133.0 8.42 126.8 95
Fig. 2 Approximate location of compaction tests 266-270 on water main connection to site
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266-270