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Sample Record for 2022-03-22-9

Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.

Project Information

Project ID: 993241 DEA: 101F7604 EFIS: 1017000024 QA Service Level: 1
DIST-CO-RTE-PM: 10-SJ-12-R4.4
Work Description: REPLACE BRIDGE BEARING PADS.
Location Description: SAN JOAQUIN COUNTY IN TERMINOUS AT LITTLE POTATO SLOUGH BRIDGE
Contractor Name: CALIFORNIA ENGINEERING CONTRACTORS, INC.
Contractor Address: 20 Happy Valley Rd., Pleasanton, CA 94566
Resident Engineer: Troy Scheiber Structure Rep.: Daniel Laureno

Sample Information

DIME Sample ID: 2022-03-22-9
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: 03/22/2022
Date that the sample was received by the laboratory/organization performing the testing: 03/24/2022
The quantity of what the sample constitutes: 1
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): 21330-1
Material/Compound/Elastomer ID: na
Samples Representing: 15
Description (size): 4.03"x14"x18"
Comments:
Description (Number of Shims): 7
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: 2022-03-22-9-1
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 04/04/2022
Date Tested: 03/25/2022
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 51
Reading #2 51
Reading #3 51
Reading #4 51
Reading #5 50
Mean 50.8

Test 2 of 4

DIME Test ID: 2022-03-22-9-2
Test Method: ASTM D412-16r21: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 04/04/2022
Date Tested: 03/28/2022
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 0.073
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2683.85 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.074
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2773.57 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.076
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2689.23 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2689.2 lbf/in^2

Test 3 of 4

DIME Test ID: 2022-03-22-9-3
Test Method: ASTM D624-00r20: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 04/04/2022
Date Tested: 03/28/2022
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 0.076
Sample 1 Tear Strength 250.3
Sample 2 Median Thickness 0.072
Sample 2 Tear Strength 263.7
Sample 3 Median Thickness 0.078
Sample 3 Tear Strength 268.2
Median of the Tear Strength Values 263.7 lb/in

Test 4 of 4

DIME Test ID: 2022-03-22-9-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 03/30/2022
Date Tested: 03/30/2022
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: complies
Additional Comments When Verified:
Result Pass