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Sample Record for 2023-09-14-46

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Project Information

Project ID: 994532 DEA: 010E8904 EFIS: 0115000043 QA Service Level: 1
DIST-CO-RTE-PM: 01-HUM, -101,299-88.3,0.0
Work Description: Arcata 101 Merge Improvements
Location Description: HUMBOLDT COUNTY IN ARCATA AT ROUTE 299/101 SEPARATION
Contractor Name: SHASTA SERVICES, INC. DBA TIMBERWORKS
Contractor Address: 509 S. Mt. Shasta Blvd., Mt. Shasta, CA 96067
Resident Engineer: Ryan Dunne Structure Rep.: Adlai Evans

Sample Information

DIME Sample ID: 2023-09-14-46
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: 09/14/2023
Date that the sample was received by the laboratory/organization performing the testing: 09/18/2023
The quantity of what the sample constitutes: 2
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): 23381-2
Material/Compound/Elastomer ID: NA
Samples Representing: 2
Description (size): 1" x 12.3" x 12.3"
Comments:
Description (Number of Shims): 0
Type of Bearing Pad: Plain
Description (Thickness of Shims): NA
Manufacturer(s): Scougal Rubber
Batch Number: NA

Test Results

Test 1 of 4

DIME Test ID: 2023-09-14-46-1
Test Method: ASTM D2240-15r21: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 10/03/2023
Date Tested: 09/21/2023
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: complies
Additional Comments When Verified:
Temperature 72 f
Humidity 50 %
Reading #1 52
Reading #2 54
Reading #3 50
Reading #4 50
Reading #5 53
Mean 51.8

Test 2 of 4

DIME Test ID: 2023-09-14-46-2
Test Method: ASTM D412-16r21: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 10/03/2023
Date Tested: 09/21/2023
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 0.093
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2492.61 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 2591.75 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.093
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2351.07 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2492.6 lbf/in^2

Test 3 of 4

DIME Test ID: 2023-09-14-46-3
Test Method: ASTM D624-00r20: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 10/03/2023
Date Tested: 09/21/2023
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 0.097
Sample 1 Tear Strength 194.4
Sample 2 Median Thickness 0.1
Sample 2 Tear Strength 202.9
Sample 3 Median Thickness 0.1
Sample 3 Tear Strength 190.8
Median of the Tear Strength Values 194.4 lb/in

Test 4 of 4

DIME Test ID: 2023-09-14-46-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 09/22/2023
Date Tested: 09/22/2023
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