HomeMy WebLinkAbout20191217100007.pdfEarth
)Sal tatiton
Nwa
To: RJ Development
Earth Solutions NW, LLC
LETTER OF TRANSMITTAL
401 Central Street SE
Olympia, WA 98501
Attn: Mr. Duane Meyer
Email: duane@accrete.build
No. of
Date: December 17, 2019
ESNW No.: ES- 895.06
Project: Weatherly Inn
Ucpies uate uescn pion
1 12/9-12/13/19 Dailv Field Rer)ort(s) # 90-94
Comments:
Transmitted By: Earth Solutions NW, LLC
PM: Scott Riegel, L.G., L.E.G.
1805-136 th PI NE, Suite 201 Bellevue, WA 98005
(425) 284-3300 FAX (425) 449-4711 Toll Free (866) 336-8710
CC:
1:
2:
3:
4.
5,
John Wilson
Mark Richardson
Jeff Brain
Jennifer Vo ele
Jonathan Chavez
ATTN.
ATTN.
ATTN:
ATTN:
ATTN:
johnw@rinocon.com
mark_ _accrete build
ieff2accrete.build
_Jennifer@accrete. build
_jchavez@rentonwa.gov
Transmitted By: Earth Solutions NW, LLC
PM: Scott Riegel, L.G., L.E.G.
1805-136 th PI NE, Suite 201 Bellevue, WA 98005
(425) 284-3300 FAX (425) 449-4711 Toll Free (866) 336-8710
Are approved plans/permits on site? Project No. Permit No,
Test
Earth Solutions NW«C
ESNW Rep
Project No
Page
1/2
Report No.
Number
(Se Map
AK
0895.06
Moisture
Dry Density
90
15365 NE mond Street, Suite 100
(pcf)
(%)
(pcf)
to
Redmond, WA 98052
Time On Site
Time Off Site
Date
112.6
Da of Week
Y
100
Main (425) 449-4704 1 Fax (425) 449-4711
SG 4
118.4
15.8
112.9
95
www esnw.com
12:00 PM
1:00 PM
12/9/19
Monday
DAILY FIELD REPORT
Travel Time
Weather
1.25 Hr. RT
40s°F,
Overcast
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
*,Z%15
Contractor #2
Contact
Proiect Manager
j Reviewed
Are approved plans/permits on site? Project No. Permit No,
Test
Test Location
Reference
Maximum
Fill
Test
% of
Number
(Se Map
Elevation Compaction
Curve
Dry Density
Moisture
Dry Density
Maximum
Dry Density
,
(pcf)
(%)
(pcf)
99
See map for approximate location
-2' 4
118.4
15.6
112.6
95
100
See map for approximate location
SG 4
118.4
15.8
112.9
95
Supplementary Report:
At the client's request, ESNW rep was onsite to observe and test lock and load wall backfill and footing
excavations.
Lock and Load Wall Backfill
While onsite, rep observed wall contractor install the third tier of the lock and load wall. Rep observed contractor
grade and place import gray 1/2" minus crushed recycled concrete in loose—6"--12" lifts. Rep observed contractor
place geo-grid as per plan (8XT). Once lifts were placed, rep observed contractor use a medium sized double
drum roller for compaction. Rep took compaction tests on fill and observed material to be adequate of at least
95% of its maximum dry density (118.4.0 lbs./cu. ft.). Rep observed contractor using a cad truck to belt and place
material on the top tier of the lock and load wall.
Rep observed the south slopes of the lock and load wall to be near vertical. Although over -steepened, slopes are
stable in current configuration and stable to work within.
Footing Excavations
Rep observed contractor using two medium sized excavators to excavate the west footings of the building. Rep
observed that contractor was over -excavating at a 1" continuous slope. Rep used a'/" steel t -probe and observed
that the footing subgrade was very dense, firm, unyielding, and suitable for support of the proposed building
footings. Contractor expressed plans to continue excavating the footings next week.
Rep observed south slopes of the excavation to be near vertical. Rep observed that the east 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. Rep recommended that contractor slope the south end of the excavation to a 1:2 (H:V)
slope due to the saturated material observed in the slope bank.
ESNW rep will return to observe earthwork activities when requested by client.
Andrew Kimn, Senior Technician, 206-430-9183
t
Earth Solutions NWLLC
15365 NE 90"' Street, Suite 100
Redmond, WA 98052
ESNW Rep
AK
Project No.
0895.06
Page
2/2
Report No,
� 90
Time On Site
Time Off Site
j Date
Day of Week
Main (425) 449-4704 1 Fax (425) 449-4711
www esnw.com
DAILY FIELD REPORT
12:00 PM
1:00 PM
12/9/19
Weather
Monday
Travel Time
1.25 Hr. RT
40s°F, Overcast
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
Proiect Manager j
Reviewed
Are approved plans/permits on site? Project No. Permit No
Supplementary Report:
A
99,100
Project Name
Weatherly Inn
Contractor #1
Rino Construction
Contractor #2
Earth Solutions NWLLC
15365 NE 901h Street, Suite 100
Redmond, WA 98052
Main (425) 449-4704 1 Fax (425) 449-4711
www.esnw.com
DAILY FIELD REPORT
ESNW Rep. Project No. Page Report No.
AK 0895.06 1/1 91
Time On Site Time Off Site Date Day of Week
12:45 PM 1:00 PM 12/10/19 Tuesday
1.25 Hr. RT
Job Location
4500 Talbot Rd. S., Renton, WA
Contact
Mike
Contact
Weather
40s°F, Overcast
Client/Owner
RJ Development, LLC
Field Supervisor Reviewed
LAC
Project Manager Re``viie�ewed
"0
Are approved plans/permits on site? Project No Permit No.
Supplementary Report:
At the client's request, ESNW rep was onsite to observe footing excavations.
Footing Excavations
Rep observed contractor using two medium sized excavators to excavate the west footings of the building. Rep
observed that contractor was over -excavating at a 1" continuous slope to aid drainage. Rep used a %" steel t -
probe and observed that the footing subgrade was very dense, firm, unyielding, and suitable for support of the
proposed building footings.
Rep observed south slopes of the excavation to be near vertical. Rep observed that the east 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. Rep observed that contractor had sloped the southeast corner of the footing excavation to
a 1:1 (H:V).
ESNW rep will return to observe earthwork activities when requested by client.
4-J-1 )lL_
Andrew Kimn, Senior Technician, 206-430-9183
'�
Earth Solutions NWt t
ESNW Rep.
Project No. Page
Report No.
AK
0895.06 1/1
92
15365 NE 90"' Street, Suite 100
VAN
Redmond, WA 98052
Time On Site
Time Off Site Date
Day of Week
Main (425) 449-4704 1 Fax (425) 449-4711
www.esnw.com
10:45 AM
12:45 PM 12/11/19
Wed
DAILY FIELD REPORT
Travel Time
Weather
1.25 Hr. RT
40s°F, Rain
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
Are approved plans/permits on site? Project No.
Permit No.
Supplementary Report:
At the client's request, ESNW rep was onsite to observe footing excavations and earthwork activities.
Footing Excavations
Rep observed contractor using two medium sized excavators to excavate the west footings of the building. Rep
observed that contractor was over -excavating at a 1" continuous slope to aid drainage. Rep used a 1/2" steel t -
probe and observed that the footing subgrade was very dense, firm, unyielding, and suitable for support of the
proposed building footings. Rep observed that contractor had placed
Rep observed based on ESNW recommendation that contractor cut and sloped (with a 1" slope) the footings with
a 4"-12" over -excavation and placed 1 '/" clean crushed rock for the basecourse. The basecourse would help
minimize oversaturation of the subgrade material and create a stable surface for forming footing boards. Sloping
the footings would help to control the flow of water and in the end be pumped out of the footing excavation reducing
the saturation and damage to the subgrade due to stormwater.
Rep observed south slopes of the excavation to be near vertical. Rep observed that the east 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. Rep observed that contractor had sloped the southeast corner of the footing excavation to
a 1:1 (H:V).
Rep met with ESNW manager, Scott, to discuss and review the earthwork activities. While onsite, ESNW
recommended that contractor cover exposed slopes of the footing excavations and the south end slope with plastic
sheeting to minimize change from stormwater. Due to the nature of the southeast corner of the building footing
excavation location between the rockery and lock and load wall, ESNW recommended that contractor install a
temporary drain pipe from the rockery to by pass the material near the walls.
Earthwork Activities
Rep observed contractor use two large excavators and several haul trucks to export material offsite.
ESNW rep will return to observe earthwork activities when requested by client.
4-L-1 /V -;—
Andrew Kimn, Senior Technician, 206-430-9183
Contractor #1
Rino Construction
Earth Solutions NW«C
ESNW Rep.
Project No.
Page
Report No.
Reviend
AK
0895.06
1/1
93
NE 9011 Street, Suite 100
Time On Site
Time Off Site
Date
Day of Week
Redmond, WA 98052
to15365
Main (425) 449-4704 1 Fax (425) 449-4711
1:00 PM;
2:00 PM;
Thursday
www esnw.com
3:00 PM
3:30 PM
12/12/19
DAILY FIELD REPORT
Travel Time
Weather
1.25 Hr. RT
40s°F, Rain
Project Name
Job Location
Client/Owner
Weatherly Inn
4500 Talbot Rd.
S., Renton, WA
RJ Development, LLC
Contractor #1
Rino Construction
Contact
Mike
Contact
Field Supervisor
LAC
Reviewed
Contractor #2
Project Manager
Reviend
Are approved plans/permits on site? Project No. Permit No.
Supplementary Report
At the client's request, ESNW rep was onsite to observe footing excavations, water line backfill & vault backfill and
earthwork activities.
Footing Excavations
While onsite, rep observed contractor using two medium sized excavators to excavate the west footings of the
building. Rep observed that contractor was over -excavating at a 1" continuous slope to aid drainage. Rep used
a'/" steel t -probe and observed that the footing subgrade was very dense, firm, unyielding, and suitable for support
of the proposed building footings.
Rep observed based on ESNW recommendation that contractor cut and sloped (with a 1" slope) the footings with
a 4"-12" over -excavation and placed 1 %" clean crushed rock for the basecourse. The basecourse would help
minimize oversaturation of the subgrade material and create a stable surface for forming footing boards. Sloping
the footings would help to control the flow of water and in the end be pumped out of the footing excavation reducing
the saturation and damage to the subgrade due to stormwater.
Rep observed south slopes of the excavation to be near vertical. Rep observed that the east 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. Rep observed that contractor had sloped the southeast corner of the footing excavation to
a 1:1 (H:V).
Water Line Backfill & Vault Backfill
Rep observed contractor use a medium sized excavator to excavate the water line that has been redesigned to
be placed adjacent from the south perimeter of the stormwater vault. Rep observed contractor use a pump to
pump stormwater from the excavation while working into the baker -tank. Contractor expressed plans to continue
working on installing the water line and the drain pipe for the stormwater vault footing tomorrow, December 13,
2019. Rep will return to observe or test the backfill as needed.
ESNW
�rep`will return to observe earthwork activities when requested by client.
1
Andrew Kimn, Senior Technician, 206-430-9183
Earth Solutions NWS«
vii
15365 NE 901' Street, Suite 100
Redmond, WA 98052
Main (425) 449-4704 1 Fax (425) 449-4711
www.esnw.com
DAILY FIELD REPORT
Project Name Job Location
Weatherly Inn 4500 Talbot Rd. S., Renton, WA
Contact
Mike
ESNW Rep,
Project No
Page
AK
0895.06
1/1
Time On Site
Time Off Site
Date
11:45 AM
1:45 PM
12/13/19
Travel Time
1.25 Hr. RT
Contractor #1
Rino Construction
#2
Contact
Weather
40s°F, Clear
Report No.
94
Day of Week
Friday
Client/Owner
RJ Development, LLC
Field Supervisor Reviewed
LAC *
Project Manager � Reviewed
[Are approved plans/permits on site? Project No. Permit No.
Supplementary Report:
At the client's request, ESNW rep was onsite to observe footing excavations, water line backfill & vault backfill,
test pH of stormwater and earthwork activities.
Footing Excavations
While onsite, rep observed contractor forming boards for the footings. Rep observed south slopes of the
excavation to be near vertical. Rep observed that the east 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. Rep observed that
contractor had sloped the southeast corner of the footing excavation to a 1:1 (H:V).
Rep observed that contractor had placed plastic sheeting over the exposed slopes for the footing excavation, the
exposed slopes between the lock and load wall and the rockery as recommended.
Water Line Backfill & Vault Backfill
Rep observed contractor use a medium sized excavator to excavate the water line that has been redesigned to
be placed adjacent from the south perimeter of the stormwater vault. Rep observed contractor use a pump to
pump stormwater from the excavation while working into the baker -tank.
Rep observed contractor install a 6" perforated drain pipe at the toe of the footings embedded in a 12" lift of 1 %2"
wash rock. Outside of the wash rock, rep observed that contractor had placed a woven geotextile. Contractor
expressed plans to continue working on installing the drain pipe for the stormwater vault footing Monday,
December 16, 2019. Rep will return to observe or test the backfill as needed.
Test pH of Stormwater
While onsite, rep observed that work was stopped. Rep took pH tests to determine the acidity of stormwater. Rep
took pH tests at the east end of the quarry spall entrance and observed a pH level of 6.5/7 pH. At the west of the
quarry spall entrance stormwater (temporary) collection pit and observed a pH level of 9 pH. On the street, rep
took a pH test and observed stormwater to be a 6.5/7 pH. Rep observed that pH level was contained onsite and
that stormwater pH level in street was in compliance of required pH level at 6.5/7 pH.
Earthwork Activities
Rep observed contractor use a large excavator and several haul trucks to export material offsite.
ESNW rep will return to observe earthwork activities when requested by client.
Andrew Kimn, Senior Technician, 206-430-9183