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Sample Record for 2019-12-20-11

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Project Information

Project ID: 213520 DEA: 120M9004 EFIS: 1213000017 QA Service Level: 1
DIST-CO-RTE-PM: 12-ORA-22-R5.6/R10.9
Work Description: RECHANNELIZE TO ENHANCE TRAFFIC FLOW
Location Description: ORANGE COUNTY AT VARIOUS LOCATIONS FROM 0.1 MILE WEST OF BROOKHURST STREET UNDERCROSSING IN GARDEN GROVE TO BEDFORD ROAD OVERCROSSING IN ORANGE
Contractor Name: POWELL CONSTRUCTORS, INC.
Contractor Address: 8555 Banana Avenue, Fontana, CA 92335
Resident Engineer: Adrian Wu Structure Rep.: Theodore Pham

Sample Information

DIME Sample ID: 2019-12-20-11
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Sample Organization Contact: (530) 329-6527
Type of Sample: Quality Assurance
Type of Material: SMTL TM1 - Elastomeric Bearing Pad
Sample Taken Date: 12/20/2019
Date that the sample was received by the laboratory/organization performing the testing: 01/15/2020
The quantity of what the sample constitutes: 2
A brief description of the sample: elastomeric bearing pad
From where was the sample collected: Manufacturer
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: DS Brown

Material Information

Mfg. Lot Number(s): 4001257-2A
Material/Compound/Elastomer ID: na
Samples Representing: 17
Description (size): 4.6x14x14
Comments: Unknown
Description (Number of Shims): 8
Type of Bearing Pad: Steel
Description (Thickness of Shims): 14 gage
Manufacturer(s): DS Brown
Batch Number: na
Test results on following page(s): 4

Test Results

Test 1 of 4

DIME Test ID: 2019-12-20-11-1
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 01/16/2020
Date Tested: 01/15/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Temperature 72 f
Humidity 50 %
Reading #1 55
Reading #2 56
Reading #3 56
Reading #4 55
Reading #5 55
Mean 55.4

Test 2 of 4

DIME Test ID: 2019-12-20-11-2
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 01/16/2020
Date Tested: 01/16/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Number of specimens tested 3
Unit of the Ultimate Tensile Values lbf per sqr in
UTM 2kip
Humidity 50.00 %
Temperature 72 F
Sample 1 Median Thickness 0.085
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2453.62 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.085
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2552.64 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.07
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2458.03 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2458 lbf/in^2

Test 3 of 4

DIME Test ID: 2019-12-20-11-3
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 01/16/2020
Date Tested: 01/16/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Number of specimens tested 3
UTM 2kip
Humidity 50.00 %
Temperature 72 F
Sample 1 Median Thickness 0.074
Sample 1 Tear Strength 271.6
Sample 2 Median Thickness 0.073
Sample 2 Tear Strength 289.9
Sample 3 Median Thickness 0.072
Sample 3 Tear Strength 281.8
Median of the Tear Strength Values 281.8 lb/in

Test 4 of 4

DIME Test ID: 2019-12-20-11-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 01/16/2020
Date Tested: 01/16/2020
Submitted By Organization: CT HQ - Sacramento Chemistry Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: sanchita.dey@dot.ca.gov
Organization Phone: (916) 227-7912
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Result Pass