Sample Record for 2025-06-19-61
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Project Information
Project ID: 1000781 DEA: 040P9304 EFIS: 0418000027
QA Service Level: 1
DIST-CO-RTE-PM: 04-CC-80-7.6,12.8
Work Description: BRIDGE RAILING, MVP, CURB & GUTTER, SIDEWALKS, & ELECTRICAL SYSTEMS.
Location Description: CONTRA COSTA COUNTY IN PINOLE AT APPIAN WAY OVERCROSSING AND NEAR HERCULES AT CUMMINGS SKYWAY OVERCROSSING.
Contractor Name: BUGLER CONSTRUCTION, INC.
Contractor Address: 4847 Hopyard Road Ste 4-395, Pleasanton, CA 94588
Resident Engineer: Zhuohang Deng Structure Rep.: Rommoney Wu
Sample Information
DIME Sample ID: 2025-06-19-61
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: 06/19/2025
Date that the sample was received by the laboratory/organization performing the testing: 06/30/2025
The quantity of what the sample constitutes: 11
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: Bridge Rubber Bearing
Material Information
Mfg. Lot Number(s): 2527-3
Material/Compound/Elastomer ID: NA
Samples Representing: 11
Description (size): 1.15" x 12" x 14"
Comments:
Description (Number of Shims): 2
Type of Bearing Pad: Steel
Description (Thickness of Shims): 14 gage
Manufacturer(s): Bridge Rubber Bearing
Batch Number: 148320
Test Results
Test 1 of 4
DIME Test ID: 2025-06-19-61-1
Test Method: ASTM D2240-15r21: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 07/31/2025
Date Tested: 07/31/2025
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: brian.ellis@dot.ca.gov
Organization Phone: (916) 380-8623
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
|
Temperature
|
0 f
|
|
Humidity
|
0 %
|
|
Reading #1
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52
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|
Reading #2
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52
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|
Reading #3
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50
|
|
Reading #4
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51
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Reading #5
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52
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Mean
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51.4
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Test 2 of 4
DIME Test ID: 2025-06-19-61-2
Test Method: ASTM D412-16r21: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 07/31/2025
Date Tested: 07/31/2025
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: 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
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3
|
|
Unit of the Ultimate Tensile Values
|
psi
|
|
UTM
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NA
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|
Humidity
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0 %
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|
Temperature
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0 f
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Sample 1 Median Thickness
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0.075 in
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Sample 1 Thickness all Within 0.003 inch?
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Yes
|
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Sample 1 Ultimate Tensile
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2464 psi
|
|
Sample 1 Elongation (350% Min)
|
Pass
|
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Sample 2 Median Thickness
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0.092 in
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Sample 2 Thickness all Within 0.003 inch?
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Yes
|
|
Sample 2 Ultimate Tensile
|
2287 psi
|
|
Sample 2 Elongation (350% Min)
|
Pass
|
|
Sample 3 Median Thickness
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0.075 in
|
|
Sample 3 Thickness all Within 0.003 inch?
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Yes
|
|
Sample 3 Ultimate Tensile
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2416 psi
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Sample 3 Elongation (350% Min)
|
Pass
|
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Median of the Ultimate Tensile Values
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2416 psi
|
Test 3 of 4
DIME Test ID: 2025-06-19-61-3
Test Method: ASTM D624-00r20: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 07/31/2025
Date Tested: 07/31/2025
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: 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
|
220 lb/in
|
|
Sample 2 Median Thickness
|
0.071 in
|
|
Sample 2 Tear Strength
|
227 lb/in
|
|
Sample 3 Median Thickness
|
0.076 in
|
|
Sample 3 Tear Strength
|
188 lb/in
|
|
Median of the Tear Strength Values
|
220 lb/in
|
Test 4 of 4
DIME Test ID: 2025-06-19-61-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 07/31/2025
Date Tested: 07/31/2025
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: brian.ellis@dot.ca.gov
Organization Phone: (916) 380-8623
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
