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Sample Record for 2021-07-12-37

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Project Information

Project ID: 215429 DEA: 120S2304 EFIS: 1219000108 QA Service Level: 1
DIST-CO-RTE-PM: 12-ORA-73-10.3/19.5
Work Description: METHACRYLATE DECK SEAL TREATMENT AND POLYESTER CONCRETE OVERLAY
Location Description: ORANGE COUNTY AT VARIOUS LOCATIONS FROM S73-S5 CONNECTOR VIADUCT IN LAGUNA NIGUEL TO SAND CANYON AVENUE UNDERCROSSING IN IRVINE
Contractor Name: PETERSON-CHASE GENERAL ENGINEERING CONSTRUCTION, INC.
Contractor Address: 16351 Construction Circle West, Irvine, CA 92606
Resident Engineer: Christopher Blanco Structure Rep.: Kugan Ramanathan

Sample Information

DIME Sample ID: 2021-07-12-37
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: 07/12/2021
Date that the sample was received by the laboratory/organization performing the testing: 07/20/2021
The quantity of what the sample constitutes: 1
A brief description of the sample: 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): 4001923-1A
Material/Compound/Elastomer ID: na
Samples Representing: 43
Description (size): 4.6"x12"x12"
Comments:
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: 2021-07-12-37-1
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 07/23/2021
Date Tested: 07/21/2021
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 51
Reading #2 51
Reading #3 51
Reading #4 52
Reading #5 51
Mean 51.2

Test 2 of 4

DIME Test ID: 2021-07-12-37-2
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 07/23/2021
Date Tested: 07/21/2021
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 0.081
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2728.47 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.084
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2687.93 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.084
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2771.64 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2728.5 lbf/in^2

Test 3 of 4

DIME Test ID: 2021-07-12-37-3
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 07/23/2021
Date Tested: 07/21/2021
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 0.083
Sample 1 Tear Strength 259.8
Sample 2 Median Thickness 0.078
Sample 2 Tear Strength 258.7
Sample 3 Median Thickness 0.088
Sample 3 Tear Strength 268.7
Median of the Tear Strength Values 259.8 lb/in

Test 4 of 4

DIME Test ID: 2021-07-12-37-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 07/23/2021
Date Tested: 07/23/2021
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