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Sample Record for 2026-05-15-48

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Project Information

Project ID: 1001473 DEA: 044X1404 EFIS: 0426000005 QA Service Level: 1
DIST-CO-RTE-PM: 04-SF-280-
Work Description:
Location Description:
Contractor Name: Golden State Bridge
Contractor Address: 2990 Bay Vista Court, Benicia, CA 94510
Resident Engineer: Charles Koos Structure Rep.: Alireza Kashani

Sample Information

DIME Sample ID: 2026-05-15-48
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Sample Organization Contact: (213) 505-4213
Type of Sample: Quality Assurance
Type of Material: SMTL TM1 - Elastomeric Bearing Pad
Sample Taken Date: 05/15/2026
Date that the sample was received by the laboratory/organization performing the testing: 05/21/2026
The quantity of what the sample constitutes: 36
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: Dynamic Rubber

Material Information

Mfg. Lot Number(s): CR55-010-E
Material/Compound/Elastomer ID: NA
Samples Representing: 36
Description (size): 1.15"x15"x15"
Comments:
Description (Number of Shims): 2
Type of Bearing Pad: Steel
Description (Thickness of Shims): 14 gage
Manufacturer(s): Dynamic Rubber
Batch Number: 315-KMC
Test results on following page(s): 4

Test Results

Test

DIME Test ID: 2026-05-15-48-1
Test Method: ASTM D2240-15r21: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 06/16/2026
Date Tested: 06/11/2026
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: brian.ellis@dot.ca.gov
Organization Phone: (916) 380-8623
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Temperature 72 f
Humidity 50 %
Reading #1 51
Reading #2 51
Reading #3 53
Reading #4 51
Reading #5 50
Mean 51.7

Test

DIME Test ID: 2026-05-15-48-2
Test Method: ASTM D412-16r21: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 06/16/2026
Date Tested: 06/11/2026
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: brian.ellis@dot.ca.gov
Organization Phone: (916) 380-8623
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 0.064 in
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2586 psi
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.063 in
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2650 psi
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.071 in
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2915 psi
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2650 psi

Test

DIME Test ID: 2026-05-15-48-3
Test Method: ASTM D624-00r20: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 06/16/2026
Date Tested: 06/11/2026
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: brian.ellis@dot.ca.gov
Organization Phone: (916) 380-8623
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 0.07 in
Sample 1 Tear Strength 253 lb/in
Sample 2 Median Thickness 0.074 in
Sample 2 Tear Strength 254 lb/in
Sample 3 Median Thickness 0.06 in
Sample 3 Tear Strength 265 lb/in
Median of the Tear Strength Values 254 lb/in

Test

DIME Test ID: 2026-05-15-48-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 06/16/2026
Date Tested: 06/16/2026
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: brian.ellis@dot.ca.gov
Organization Phone: (916) 380-8623
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Result Pass