HomeMy WebLinkAboutObservation of Excavation2789 Riverside Parkway Client: Clayton Homes
Grand Junction, CO, 61501 671 23 Road
Huddleston-Berry (970)255-e005 Grand Junction
` Engineering& Testing, LLC
J � ? IMtK6.huddlesfon6r rrv.cmn CO 81505
SOIL OBSERVATION REPORT
Project: 314 Coryell Ridge
Approval:
Project Number: 01303 - 0106 Technician: Alex Brown
Reviewed by: Jess u ras
Work Order No: Observation Date: June 3, 2025
Review Date: June 11, 2025
Geotechnical Report Title: 314 Coryell Ridge Geotechnical
Sub -Contractor: 4 Brothers
Geotechnical Report Author: HBET
On Site Notification: Jaime
Geotechnical Report No & Date: 01303-0106 11/27/2024
Foundation Type: Footing / Stem Wall
Geotechnical Report Bearing Capacity, psf: 2500
Proof -roll equipment: Full capacity wheeled skid -steer
Development or Lot Specific Report: Lot Specific
Excavation Limits, ft: 61 by 35
Soil Type Observed: 1-1/2" Base
a
E
Gauge & Date of Calibration: 28667 10-23
Proposed Type of Structural Fill for Next Lift: N/A
E
o 7 Density Counts: 1599
c
Anticipated Thickness of Structural Fill, ft: 0
o
v x Moisture Counts: 631
Distance below Existing Ground and location of measurement, in: 2 South bank Municipality: Garfield County
* Surveying and elevation validation are outside of the scope of work and were not performed by HBET.
Lab #: 25-0266 Max. Dry Density, pcf: 135.0 Opt. Moisture, %:
7.5 Proctor Type: D1557 A
Material Classification: 1-1/2" Base
Specification: 95 , -2 to +2 D1557
dt
Location:
u
rn • •
a
N
o
' • •
H=
L
°
a
o o
Remarks I
w
p
a a
a s
to
Rock Corrected Proctor Values:
w
'
O
o
o
c�
1
Not Applicable
Proof -roll
Pass
Not Applicable
2
Southwest Section
0
35
137.5
4.9
6
96%
Pass
142.7 pcf @ 5.6 % Moisture
3
Southeast Section
0
35
136.6
5.1
6
96%
Pass
142.7 pcf @ 5.6 % Moisture
4
Northeast Section
0
35
137.9
5.6
6
97%
Pass
142.7 pcf @ 5.6 % Moisture
5
Northwest Section
0
35
136.7
5.0
6
96%
Pass
142.7 pcf @ 5.6 % 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 2500 psf.
6-3-25