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Sample Record for 2024-01-31-34

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Project Information

Project ID: 994875 DEA: 101F1804 EFIS: 1016000077 QA Service Level: 1
DIST-CO-RTE-PM: 10-SJ-4-R16.0/R19.4
Work Description: BRIDGE WORK, CONCRETE BARRIER, AND INSTALL RAMP METER SYSTEM.
Location Description: SAN JOAQUIN COUNTY IN STOCKTON AT VARIOUS LOCATIONS FROM 0.3 MILE EAST OF ROUTE 4/5 SEPARATION TO 0.4 MILE WEST OF ROUTE 4/99 SEPARATION
Contractor Name: VIKING CONSTRUCTION COMPANY, INC.
Contractor Address: P.O. Box 1508, Rancho Cordova, CA 95741
Resident Engineer: Toafael Anwar Structure Rep.: Ron Matin

Sample Information

DIME Sample ID: 2024-01-31-34
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: 01/31/2024
Date that the sample was received by the laboratory/organization performing the testing: 02/08/2024
The quantity of what the sample constitutes: 7
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): 23890-12
Material/Compound/Elastomer ID: NA
Samples Representing: 7
Description (size): 5.17" x 14" x 18"
Comments:
Description (Number of Shims): 9
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: 2024-01-31-34-1
Test Method: ASTM D2240-15r21: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 02/15/2024
Date Tested: 02/14/2024
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: complies
Additional Comments When Verified:
Temperature 72 f
Humidity 50 %
Reading #1 55
Reading #2 53
Reading #3 56
Reading #4 56
Reading #5 55
Mean 55

Test 2 of 4

DIME Test ID: 2024-01-31-34-2
Test Method: ASTM D412-16r21: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 02/15/2024
Date Tested: 02/14/2024
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 0.09
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2655.86 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.093
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2742.44 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 2589.21 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2655.9 lbf/in^2

Test 3 of 4

DIME Test ID: 2024-01-31-34-3
Test Method: ASTM D624-00r20: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 02/15/2024
Date Tested: 02/14/2024
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 0.091
Sample 1 Tear Strength 228.3
Sample 2 Median Thickness 0.09
Sample 2 Tear Strength 248.2
Sample 3 Median Thickness 0.089
Sample 3 Tear Strength 234.5
Median of the Tear Strength Values 234.5 lb/in

Test 4 of 4

DIME Test ID: 2024-01-31-34-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 02/14/2024
Date Tested: 02/14/2024
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