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Sample Record for 2025-07-02-19

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Project Information

Project ID: 1000279 DEA: 023H70U4 EFIS: 0223000161 QA Service Level: 1
DIST-CO-RTE-PM: 02-TRI-299-15.0/25.7
Work Description: RHMA-G, HMA (TYPE A), COLD PLANE AC, & SOLDIER PILE RETAINING WALL.
Location Description: TRINITY COUNTY NEAR DEL LOMA FROM 1.0 MILE EAST OF TRINITY RIVER BRIDGE NO.05-0006 TO 0.1 MILE WEST OF PRAIRIE CREEK ROAD
Contractor Name: J.F. SHEA CONSTRUCTION, INC.
Contractor Address: Unknown
Resident Engineer: Edward Worden Structure Rep.: Mike Sears

Sample Information

DIME Sample ID: 2025-07-02-19
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: 07/02/2025
Date that the sample was received by the laboratory/organization performing the testing: 07/10/2025
The quantity of what the sample constitutes: 61
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: Dynamic Rubber

Material Information

Mfg. Lot Number(s): CR55-012-D
Material/Compound/Elastomer ID: NA
Samples Representing: 61
Description (size): 1.15" x 12" x 13"
Comments:
Description (Number of Shims): 2
Type of Bearing Pad: Steel
Description (Thickness of Shims): 14 gage
Manufacturer(s): Dynamic Rubber
Batch Number: 304-KMC
Test results on following page(s): 4

Test Results

Test 1 of 4

DIME Test ID: 2025-07-02-19-1
Test Method: ASTM D2240-15r21: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 07/30/2025
Date Tested: 07/30/2025
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 0 f
Humidity 0 %
Reading #1 52
Reading #2 53
Reading #3 52
Reading #4 53
Reading #5 54
Mean 52.8

Test 2 of 4

DIME Test ID: 2025-07-02-19-2
Test Method: ASTM D412-16r21: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 07/30/2025
Date Tested: 07/30/2025
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 psi
UTM NA
Humidity 0 %
Temperature 0 f
Sample 1 Median Thickness 0.076 in
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2677 psi
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.075 in
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2798 psi
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.069 in
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2894 psi
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2798 psi

Test 3 of 4

DIME Test ID: 2025-07-02-19-3
Test Method: ASTM D624-00r20: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 07/30/2025
Date Tested: 07/30/2025
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 NA
Humidity 0 %
Temperature 0 f
Sample 1 Median Thickness 0.078 in
Sample 1 Tear Strength 355 lb/in
Sample 2 Median Thickness 0.076 in
Sample 2 Tear Strength 370 lb/in
Sample 3 Median Thickness 0.068 in
Sample 3 Tear Strength 338 lb/in
Median of the Tear Strength Values 355 lb/in

Test 4 of 4

DIME Test ID: 2025-07-02-19-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 07/30/2025
Date Tested: 07/30/2025
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:
Result Pass