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Sample Record for 2020-02-25-5

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Project Information

Project ID: 214449 DEA: 030H3414 EFIS: 0317000152 QA Service Level: 1
DIST-CO-RTE-PM: 03-ED-50-R28.5/R29.1,R31.2
Work Description: REPLACE BRIDGE, RESTORE CULVERTS, AND ADD HIGHWAY PLANTING.
Location Description: EL DORADO COUNTY NEAR POLLOCK PINES FROM 0.3 MILE WEST TO 0.3 MILE EAST OF RIDGEWAY DRIVE UNDERCROSSING AND AT 0.1 MILE WEST OF SLY PARK ROAD UNDERCROSSING
Contractor Name: Flatiron West
Contractor Address: 2100 Goodyear Road, Benicia, CA 94510
Resident Engineer: Jody Phillips Structure Rep.: Joe Harline

Sample Information

DIME Sample ID: 2020-02-25-5
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: 02/25/2020
Date that the sample was received by the laboratory/organization performing the testing: 03/03/2020
The quantity of what the sample constitutes: 24
A brief description of the sample: elastomeric bearing pad
From where was the sample collected: Manufacturer
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Dynamic Rubber

Material Information

Mfg. Lot Number(s): 15833
Material/Compound/Elastomer ID: na
Samples Representing: 1
Description (size): 2.88"x13"x21"
Comments: Unknown
Description (Number of Shims): 5
Type of Bearing Pad: Steel
Description (Thickness of Shims): 14 gage
Manufacturer(s): Dynamic Rubber
Batch Number: na

Test Results

Test 1 of 4

DIME Test ID: 2020-02-25-5-1
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 03/11/2020
Date Tested: 03/03/2020
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 54
Reading #2 53
Reading #3 50
Reading #4 51
Reading #5 54
Mean 52.4

Test 2 of 4

DIME Test ID: 2020-02-25-5-2
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 03/11/2020
Date Tested: 03/03/2020
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 0.087
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2769.07 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.089
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2636.79 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.082
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2769.72 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2769.1 lbf/in^2

Test 3 of 4

DIME Test ID: 2020-02-25-5-3
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 03/11/2020
Date Tested: 03/03/2020
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 0.081
Sample 1 Tear Strength 223.6
Sample 2 Median Thickness 0.083
Sample 2 Tear Strength 209.7
Sample 3 Median Thickness 0.087
Sample 3 Tear Strength 224.8
Median of the Tear Strength Values 223.6 lb/in

Test 4 of 4

DIME Test ID: 2020-02-25-5-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 03/04/2020
Date Tested: 03/04/2020
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