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Sample Record for 2022-05-17-37

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Project Information

Project ID: 993183 DEA: 031H2704 EFIS: 0316000082 QA Service Level: 1
DIST-CO-RTE-PM: 03-YUB-70-R11.2/13.5
Work Description: UPGRADE BRIDGE RAILS & CONSTRUCT CONCRETE MEDIAN BARRIER.
Location Description: YUBA COUNTY NEAR LINDA AND MARYSVILLE FROM 2.4 MILES SOUTH OF FEATHER RIVER BOULEVARD UNDERCROSSING TO THE YUBA RIVER BRIDGE AND OVERHEAD
Contractor Name: BRIDGEWAY CIVIL CONSTRUCTORS, INC.
Contractor Address: 4950 Allison Parkway, # A, Vacaville, CA 95688
Resident Engineer: Selvendran Manoharan Structure Rep.: Brent Bullard

Sample Information

DIME Sample ID: 2022-05-17-37
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: 05/17/2022
Date that the sample was received by the laboratory/organization performing the testing: 05/20/2022
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): 21638-1
Material/Compound/Elastomer ID: NA
Samples Representing: 1
Description (size): 2.30x8x12
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: 2022-05-17-37-1
Test Method: ASTM D2240-15r21: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 06/01/2022
Date Tested: 05/26/2022
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 52
Reading #2 52
Reading #3 52
Reading #4 52
Reading #5 53
Mean 52.2

Test 2 of 4

DIME Test ID: 2022-05-17-37-2
Test Method: ASTM D412-16r21: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 06/01/2022
Date Tested: 05/26/2022
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 0.085
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2727.46 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.088
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2883.41 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.088
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2758.57 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2758.6 lbf/in^2

Test 3 of 4

DIME Test ID: 2022-05-17-37-3
Test Method: ASTM D624-00r20: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 06/01/2022
Date Tested: 05/26/2022
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 0.088
Sample 1 Tear Strength 270.7
Sample 2 Median Thickness 0.089
Sample 2 Tear Strength 240.8
Sample 3 Median Thickness 0.086
Sample 3 Tear Strength 219.9
Median of the Tear Strength Values 240.8 lb/in

Test 4 of 4

DIME Test ID: 2022-05-17-37-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 05/26/2022
Date Tested: 05/26/2022
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