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Sample Record for 2021-05-05-30

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Project Information

Project ID: 215063 DEA: 032F5704 EFIS: 0300020615 QA Service Level: 1
DIST-CO-RTE-PM: 03-PLA-80-46.3/63.5
Work Description: Replace 4 Bridges (OC) on Highway 80 from Crystal Springs to Cisco Grove (Baxter, Drum Forebay)
Location Description:
Contractor Name: Walsh Construction Company II, LLC (Walsh)
Contractor Address: 1390 Willow Pass Road Suite 950, Concord, CA 94520
Resident Engineer: Tad Sampson Structure Rep.: Jimmer Ross

Sample Information

DIME Sample ID: 2021-05-05-30
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Sample Organization Contact: (916) 227-7253
Type of Sample: Quality Assurance
Type of Material: SMTL TM1 - Elastomeric Bearing Pad
Sample Taken Date: 05/05/2021
Date that the sample was received by the laboratory/organization performing the testing: 05/27/2021
The quantity of what the sample constitutes: 9
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: D S Brown

Material Information

Mfg. Lot Number(s): 4001799-3A
Material/Compound/Elastomer ID: NA
Samples Representing: 9
Description (size): 1.150 x 12 x 12
Comments:
Description (Number of Shims): 2
Type of Bearing Pad: Steel
Description (Thickness of Shims): 14 gage
Manufacturer(s): D S Brown
Batch Number: NA

Test Results

Test 1 of 4

DIME Test ID: 2021-05-05-30-1
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 06/03/2021
Date Tested: 05/27/2021
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: paul.lukkarila@dot.ca.gov
Organization Phone: (916) 227-7253
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Temperature 72 f
Humidity 50 %
Reading #1 52
Reading #2 52
Reading #3 51
Reading #4 51
Reading #5 52
Mean 51.6

Test 2 of 4

DIME Test ID: 2021-05-05-30-2
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension
Verified Date: 06/03/2021
Date Tested: 05/27/2021
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: paul.lukkarila@dot.ca.gov
Organization Phone: (916) 227-7253
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
UTM 2kip
Humidity 50.00 %
Temperature 72 F
Sample 1 Median Thickness 0.082
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2784.89 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.082
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2742.32 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.082
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2614.17 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2742.3 lbf/in^2

Test 3 of 4

DIME Test ID: 2021-05-05-30-3
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 06/03/2021
Date Tested: 05/27/2021
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: paul.lukkarila@dot.ca.gov
Organization Phone: (916) 227-7253
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 251.2
Sample 2 Median Thickness 0.082
Sample 2 Tear Strength 252.9
Sample 3 Median Thickness 0.082
Sample 3 Tear Strength 249.2
Median of the Tear Strength Values 251.2 lb/in

Test 4 of 4

DIME Test ID: 2021-05-05-30-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 05/28/2021
Date Tested: 05/28/2021
Submitted By Organization: CT HQ - Sacramento Chemistry Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: lisa.dobeck@dot.ca.gov
Organization Phone: (916) 227-7919
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Result Pass

Tests Assigned to this Sample

DIME Test IDTest MethodAssigned DateTest DateAssigned ByAssigned LabTest CommentsAssigned To
No tests have been assigned to this sample.