HomeMy WebLinkAboutObservation of Excavation2789 Riverside Parkway Client: Jared Elder
f 1156 CR 352
Grand Junction. CO, 81501
Huddleston-Berry Rifle
3 (970)255-8005
Enaincering 3 Testing, LLC
�, :�do�hutld�rs:..:,•r,.,..,..., CO 81650
SOIL OBSERVATION REPORT
Project: Parcel 217901400514 AKA 4048 CR 214 Approval: l
Project Number: 02550 - 0001 Technician: Emanuel Aragon Reviewed by: Jeseras
Work Order No: 86826 Observation Date: July 14, 2023 Review Date: June 13, 2025
Geotechnical Report Title:
Geo tech report Parcel 2179014
Sub -Contractor:
Jared
Geotechnical Report Author:
HBET
On Site Notification:
Jared
Geotechnical Report No & Date:
02250-0001 10/18/2022
Foundation Type:
Mono -Slab
Geotechnical Report Bearing Capacity, psf:
1500
Proof -roll equipment:
sheep foot compactor
Development or Lot Specific Report:
Lot Specific
Excavation Limits, ft:
by
Soil Type Observed: Silty Sand ti Fx1 Gauge & Date of Calibration: 17410 9/9/22
E
Proposed Type of Structural Fill for Next Lift: NA o Density Counts: 1568
0
Anticipated Thickness of Structural Fill, ft: 0 v M
Moisture Counts: 610
Distance below Existing Ground and location of measurement, in: Municipality: Garfield County
Surveying and elevation validation are outside of the scope of work and were not performed by HBET.
Lab #: 22-0824 Max. Dry Density, pcf: 109.0 Opt. Moisture, %: 15.5 Proctor Type: D698 A
Material Classification: silty sand Specification: 95, -2 to +2 D698
Location:
N
e
Y
p a
`
o
w
>
C
o
a
0
m
Rock Correct daPlroctor Values:
O
C
1
Not Applicable
0
0
Proof -roll
Pass
Not Applicable
2
North Section
0
0
107.4
14.6
6
99%
Pass
109 pcf @ 15.5 % Moisture
3
East Section
0
0
107.9
14.3
6
99%
Pass
109 pcf @ 15.5 % Moisture
4
South Section
0
0
106.0
15.3
6
97%
Pass
109 pcf @ 15.5 % Moisture
5
West Section
0
0
108.1
13.8
6
99%
Pass
109 pcf @ 15.5 % Moisture
Comments:
As of the date of this report, prior to form placement, plumbing and or gravel installation, the excavation observation
and or testing indicated that the subsurface soil conditions are consistent with the referenced report. Any future
disturbances or alterations to the building pad are outside HBET's scope of work and require Garfield County Building
Department's approval. The subgrade is adequate for foundations constructed in accordance with the Garfield County
Minimum House Foundation Standards using a Maximum Allowable Bearing Capacity of 1500 psf.
7-14
2789 Riverside Parkway
Client: Jared Elder
�. Huddleston-Berry
Grand Junction, CO, 81501
1156 CR 352
(970)255-8005
Rifle
Engineering &Testing,LLC
CO 81650
Ynlg�huddfrtsronharrvcmn
SOIL OBSERVATION REPORT
Project: Parcel 217901400514 AKA 4048 CR 214
Approval: On -going Testing is Required
Project Number: 02550 - 0001 Technician: Emanuel Aragon
Reviewed by: Jesse Lueras
Work Order No: 86677 Observation
Date: July 7, 2023
Review Date: June 13, 2025
Geotechnical Report Title:
Geo tech report Parcel 2179014
Sub -Contractor: Jared
Geotechnical Report Author:
HBET
On Site Notification: Jared
Geotechnical Report No & Date:
02250-0001 10118/2022
Foundation Type: Mono -Slab
Geotechnical Report Bearing Capacity, psf:
1500
Proof -roll equipment: sheep foot compactor
Development or Lot Specific Report:
Lot Specific
Excavation Limits, ft: by
Soil Type Observed:
Silty Sand
N lX Gauge & Date of Calibration: 17410 9/9/22
I�
Proposed Type of Structural Fill for Next Lift:
Silty sand
E
° 7 Density Counts: 1563
Anticipated Thickness of Structural Fill, ft:
1
0 �
v X Moisture Counts: 606
Distance below Existing Ground and location of measurement, in:
Municipality: Garfield County
Surveying and elevation validation are outside of the scope of work and were not performed by HBET
Lab #: 22-0824 Max. Dry Density, pcf:
109.0 Opt. Moisture, %:
15.5 Proctor Type: D698 A
Material Classification: silty sand
Specification: 95 , -2 to +2 D698
# LL
Location: >
Z y w e
o r E d d Remarks /
F
O o a o
a v' m Rock Corrected Proctor Values:
to
O 2
G
1 Not Applicable 1
0 Proof -roll
Pass Not Applicable
2 North Section 1
0 108.8 14.9
6 100% Pass 109 pcf @ 15.5 % Moisture
3 East Section -1
0 109.0 15.2
6 100% Pass 109 pcf @ 15.5 % Moisture
4 South Section -1
0 107.9 15.6
6 99% Pass 109 pcf @ 15.5 % Moisture
5 West Section -1
0 108.2 14.6
6 99% Pass 109 pcf @ 15.5 % Moisture
Comments:
7-7
r _,rs[JIC 2709 Riverside Parkway Client: Jared Elder
fF_ Huddleston-Berry Grand Junction, CO, 81501 1156 CR 352
(970) 255-8005 Rifle
Engineering & Testing, LLC
i' CO 81650
ea�
SOIL OBSERVATION REPORT
Project: Parcel 217901400514 AKA 4048 CR 214 Approval: On -going Testing is Required
Project Number: 02550 - 0001 Technician: Miriam Sanchez Reviewed by: Jesse Lueras
Work Order No: Observation Date: June 30, 2023 Review Date:
Geotechnical Report Title: Geo tech report Parcel 2179014 Sub -Contractor: Jared Elder
Geotechnical Report Author: HBET On Site Notification: Jared Elder
Geotechnical Report No & Date: 02250-0001 10/18/2022 Foundation Type: Mono -Slab
Geotechnical Report Bearing Capacity, psf: 1500 Proof -roll equipment: Single wheel Sheepfoot roller
Development or Lot Specific Report: Lot Specific Excavation Limits, ft: by
Soil Type Observed: silty sand y Fx I Gauge & Date of Calibration: 80085 9/9/22
E
Proposed Type of Structural Fill for Next Lift: silty sand o [—X Density Counts: 2478
0
Anticipated Thickness of Structural Fill, ft: 2 t, X Moisture Counts: 684
Distance below Existing Ground and location of measurement, in: Municipality: Garfield
* Surveying and elevation validation are outside of the scope of work and were not performed by HBET.
Lab #: 22-0824 Max. Dry Density, pcf: 109.0 Opt. Moisture, %: 15.5 Proctor Type: D698 A
Material Classification: silty sand Specification: 95, -2 to +2 D698
c
#
Location:
u
m
2 W V
w o
o w
E ..
m
Remarks /
m
d
a)'
d a
o
a°
0'
m
Rock Corrected Proctor Values:
to
0
o
p
1
Foundation Pad
-2'
0
Proof -roll
Pass
No Deflection Observed
2
South middle
-2'
0
107.4
16.5
6
99%
Pass
109 pcf @ 15.5 % Moisture
3
North middle
-2'
0
109.5
16.8
6
100%
Pass
109 pcf @ 15.5 % Moisture
4
Northwest Section
-2'
0
108.8
16.6
6
100%
Pass
109 pcf @ 15.5 % Moisture
5
Northeast Section
-2'
0
104.0
14.4
6
95%
Pass
109 pcf @ 15.5 % Moisture
Comments:
6-30-23
_,GViiFFp7iyC 2789 Riverside Parkway
Huddleston-Berry Grand Junction, CO, 81501
1� fi Engineering S Testing, LLC (970) 255-8005
�-.. - mlohLhudAleston6erry,pom
SOIL OBSERVATION REPORT
Client: Jared Elder
1156 CR 352
Rifle
CO 81650
Project: Parcel 217901400514 AKA 4048 CR 214
Approval: Retesting is Required
Project Number: 02550 - 0001 Technician: Kelsey Collard
Reviewed by: Jesse Lueras
Work Order No: Observation Date: June 27, 2023
Review Date: June 13, 2025
Geotechnical Report Title: Geo tech report Parcel 2179014
Sub -Contractor: Jared Elder
Geotechnical Report Author: HBET
On Site Notification: Jared Elder
Geotechnical Report No & Date: 02250-0001 10/18/2022
Foundation Type: Mono -Slab
Geotechnical Report Bearing Capacity, psf: 1500
Proof -roll equipment: Empty water truck
Development or Lot Specific Report: Lot Specific
Excavation Limits, ft: by
Soil Type Observed: silty sand
a � Gauge & Date of Calibration: 2472 9/9/22
Proposed Type of Structural Fill for Next Lift: silty sand
E
8 El Density Counts: 2587
C
Anticipated Thickness of Structural Fill, ft: 2
O
v Fx1 Moisture Counts: 451
Distance below Existing Ground and location of measurement, in: 18 North
bank Municipality: Garfield County
" Surveying and elevation validation are outside of the scope of work and were not performed by HBET.
Lab #: 22-0824 Max. Dry Density, pcf: 109.0 Opt. Moisture, %:
15.5 Proctor Type: D698 A
Material Classification: silty sand
Specification: 95 -2 to +2 D698
a6
w Location:
F
1 Bottom of foundation excavation
2 North Section
3 East Section
4 Center of Building
-2 0
ir' rn a
a
o w
d
E 6
Remarks /
13 m o o
a m
0°
Rock Corrected Proctor Values:
G
Proof -roll
Pass No Deflection Observed
92.7 17.4
102.3 11.9
-2 0 94.8 19.0
5 West Section -2 0 99.9 13.5
Comments: recommended to re -scarify, moisture condition, and re -roll.
6 85% Fail 109 pcf @ 15.5 % Moisture
6 94% Fail 109 pcf @ 15.5 % Moisture
6 87% Fail 109 pcf @ 15.5 % Moisture
6 92% Fail 109 pcf @ 15.5 % Moisture
6/27