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Sample Record for 2023-05-25-38

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Project Information

Project ID: 994248 DEA: 051K1204 EFIS: 0518000125 QA Service Level: 1
DIST-CO-RTE-PM: 05-SCR-9-1.0,4.0
Work Description: CONSTRUCT SIDEHILL VIADUCTS.
Location Description: SANTA CRUZ COUNTY AT 0.5 MILE NORTH OF VERNON STREET AND AT 0.8 MILE SOUTH OF GLENGARRY ROAD
Contractor Name: GORDON N BALL INC
Contractor Address: 333 CAMILLE AVENUE, ALAMO, CA 94507
Resident Engineer: Farshad Keshavarzi Structure Rep.: James Wilcenski

Sample Information

DIME Sample ID: 2023-05-25-38
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: 05/25/2023
Date that the sample was received by the laboratory/organization performing the testing: 05/30/2023
The quantity of what the sample constitutes: 12
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: Scougal Rubber

Material Information

Mfg. Lot Number(s): 22802-5
Material/Compound/Elastomer ID: NA
Samples Representing: 12
Description (size): 2" x 10" x 10"
Comments:
Description (Number of Shims): 4
Type of Bearing Pad: Steel
Description (Thickness of Shims): 14 gage
Manufacturer(s): Scougal Rubber
Batch Number: NA
Test results on following page(s): 4

Test Results

Test 1 of 4

DIME Test ID: 2023-05-25-38-1
Test Method: ASTM D2240-15r21: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 06/13/2023
Date Tested: 06/06/2023
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 52
Reading #2 54
Reading #3 51
Reading #4 52
Reading #5 51
Mean 52

Test 2 of 4

DIME Test ID: 2023-05-25-38-2
Test Method: ASTM D412-16r21: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 06/13/2023
Date Tested: 06/06/2023
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 0.089
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2742.64 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.089
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2826.76 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.086
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2847.87 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2826.8 lbf/in^2

Test 3 of 4

DIME Test ID: 2023-05-25-38-3
Test Method: ASTM D624-00r20: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 06/13/2023
Date Tested: 06/06/2023
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 0.092
Sample 1 Tear Strength 219.3
Sample 2 Median Thickness 0.094
Sample 2 Tear Strength 221.3
Sample 3 Median Thickness 0.093
Sample 3 Tear Strength 217.8
Median of the Tear Strength Values 219.3 lb/in

Test 4 of 4

DIME Test ID: 2023-05-25-38-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 06/06/2023
Date Tested: 06/06/2023
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:
Additional Comments When Verified:
Result Pass