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Sample Record for 2023-06-05-3

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Project Information

Project ID: 994191 DEA: 081G8304 EFIS: 0816000079 QA Service Level: 1
DIST-CO-RTE-PM: 08-SBD-40-R100.8/R101.8
Work Description: HMA, STRUCTURAL CONC, BAR REINFORCING STEEL, CRSP & IMPORTED BORROW.
Location Description: SAN BERNARDINO COUNTY AT ESSEX FROM 1.1 MILES EAST OF ESSEX ROAD OVERCROSSING TO 0.5 MILE EAST OF HALFWAY HILLS WASH BRIDGE
Contractor Name: SKANSKA USA CIVIL WEST CALIFORNIA DISTRICT INC.
Contractor Address: 1995 Agua Mansa Rd, Riverside, CA 92509
Resident Engineer: Anthony Doan Structure Rep.: Jegbefume Adodo

Sample Information

DIME Sample ID: 2023-06-05-3
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: 06/05/2023
Date that the sample was received by the laboratory/organization performing the testing: 06/06/2023
The quantity of what the sample constitutes: 25
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): 23061-1
Material/Compound/Elastomer ID: NA
Samples Representing: 25
Description (size): 3" x 9" x 9"
Comments:
Description (Number of Shims): 6
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: 2023-06-05-3-1
Test Method: ASTM D2240-15r21: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 06/21/2023
Date Tested: 06/16/2023
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 53
Reading #2 52
Reading #3 50
Reading #4 51
Reading #5 54
Mean 52

Test 2 of 4

DIME Test ID: 2023-06-05-3-2
Test Method: ASTM D412-16r21: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 06/21/2023
Date Tested: 06/16/2023
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 2722.36 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.09
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2732.51 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.09
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2475.08 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2722.4 lbf/in^2

Test 3 of 4

DIME Test ID: 2023-06-05-3-3
Test Method: ASTM D624-00r20: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 06/21/2023
Date Tested: 06/16/2023
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 0.088
Sample 1 Tear Strength 214.2
Sample 2 Median Thickness 0.09
Sample 2 Tear Strength 210.1
Sample 3 Median Thickness 0.091
Sample 3 Tear Strength 216.5
Median of the Tear Strength Values 214.2 lb/in

Test 4 of 4

DIME Test ID: 2023-06-05-3-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 06/16/2023
Date Tested: 06/16/2023
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: complies
Additional Comments When Verified:
Result Pass