HomeMy WebLinkAbout3905; HIGHLAND DRIVE STORM DRAIN REPLACEMENT; LABORATORY TEST REPORT NO. 1; 2005-03-25Sample
No
Date
Sampled Location Description
1 3/1/2005 Import Superior Ready Mix Plant at Dark Gray BASE with Little
San Marcos - Fines
Maxium density, and optimum moisture values determined in accordance with the ASTM D-
1557-91 laboratory test standard for subsequent compaction monitonng purposes were as
follows:.' -
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Sample Classification Max bry, Optimun
No (USCS) Density Moisture
(pcf)... %.
1. .Rock°Báse . 145.0. 6Q.
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An evaluation of the grain-size distribution of selected soil sample(s) was performed in general
accordance with the latest version of ASTM 4)422 These test results were utilized in evaluating
thesoil classifications in accordance with the Umfied Soil Classification System The results are
L presented below
Sample No.1
Sieve Size. Pércént
Passing.
.94
1/21in, 61
3/8in. . 41;,,.,.5.
30
#10: 22
#20. . 18
#40: '' . ".1.4.
0' '' 1:1 .
#100'
4200 ,.' :55
It should 'be. noted tht test results contain ed heeiñ. are"for geotechnical' purposes and. do ñQt
reflect compliance with United States Environmental Protection Agency and State of California
regulations regarding environmental concerns
Testing and subsequent approval of any import source applies only to the sample provided
It is the contractor's responsibility to import materials that are consistent with the sample
'tested. 'many case, final: approval is continnt.upon the, Actual materials as hauled to the
'site.
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The laboratory test results indicate compliance with the project r?lans and sp&cifications
excluding any exceptions, as noted under individual tables These laboratory test were
performed in accordance with generally accepted standards and do not constitute engineenng
L opiions orproject control It is the responsibility, of the contractor to schedule retests, or re-
inspections of any areas that do not meet project specifications asl a result of the attached
information TE-USL neither controls nor supervises the work at the site We are not
responsible for errors and omissions of the contractor, nor for the contractor's failure to keep the
work on schedule or carry it out in accordance with the project plans, specifications, and all
applicable codes
Respectfully submitted,
-
TESTINGENGI-N-EERS U.S. Labs, Inc. S . S
Van W Olin, GE 2578
Geotechmcal Department Manager
csfvo
Distribution (1) Addressee
(1) Field File
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