HomeMy WebLinkAbout1.10 Geotechnical InformationCONSULTING GEOTECHNICAL ENGINEERS AND MATERIAL TESTING
2 August2017
Mike Kelley
Mountain Radio Systems, Inc.
489'/228 !/2 Road
Grand Junction, CO 8150i
M 17068MT
Subject: Laboratory Test Results
Montrose CO
Mr. Kelley:
This letter presents the results of the requested laboratory tests which were performed on a soil
sample you delivered to our laboratory on 14 July, 2017. The tests performed included a sieve
analysis, ASTM C136 and an Atterberg Limits test, ASTM D4318. The USCS classification
sample is SC, clayey, sand with gravel, (USCS ASTM D2487). Lambert and Associates did
not perform a geotechnical engineering study for the design or construction of the subject project.
Lambert and Associates did not provide any engineering design values or assessment.
If you have any questions or if you would like to discuss the implications of our test results
please contact us.
Respectfully submitted
Lambert and Associates
Alan Conner
Attachment: Laboratory Swell/Consolidation Test Results
P.O.Box 3986 P.O.Box 45
Grand Junction, Co. 81502 Montrose, Co. 81402
(970) 245 6506 (970) 249 2154
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CONSULTING GEOTECHNICAL ENGINEERS AND MATERIAL TESTING
Client: Mountain Radio Systems Date Received: 7/14/17
Project: Miscellaneous Testing Date Tested: 7/24//17
ProjectNumber: M17068MT Sample Number: 3439
Sample Description: SC -Clayey, sand with gravel Sample Source: Delivered
SIEVE ANALYSIS TEST RESULTS
ASTM C136
U.S. STD SIEVE SIZE CUMULATIVE PERCENT
PASSING
2"
100
1 I/T)
92
F
81
31/4"
81
l/T1
74
69
No.4
59
No. 8
51
No. 10
49
No. 16
45
No. 30
42
No. 40
40
No. 50
1)9
No. 100
34
No. 200
26
Moisture Content: 9.7%
CONSULTING GEOTECHNICAL ENGINEERS AND MATERIAL TESTING
Client: Mountain Radio Systems
Pro j ct: Miscellaneous Testing
Project Number: M17068MT
Location: Montrose, CO
Date Received.: 7/14/17
Date Vested: 7/25/17
Sample Number: 3439
Sample Source: Delivered
Sample Description: SC- clayey, sand with gravel
Liquid Limit: 47
Plastic Limit: 39
Plasticity Index: 8