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Sample Record for 2020-11-18-29

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Project Information

Project ID: 214114 DEA: 040A5394 EFIS: 0418000244 QA Service Level: 1
DIST-CO-RTE-PM: 04-SOL-80,12-11.4/12.8, 2.1/2.8
Work Description: Widen EB SR-12 Connector, Construct 3 ramps & 2 box girder bridges, remove existing bridge, etc.
Location Description: I-80/I-680/Route 12 Interchange
Contractor Name: Kiewit Infrastructure West Co.
Contractor Address: 4650 Business Center Drive, Fairfield, CA 94534
Resident Engineer: Fernando Dos Santos Structure Rep.: Alejandro Lara

Sample Information

DIME Sample ID: 2020-11-18-29
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Sample Organization Contact: (916) 227-7253
Type of Sample: Quality Assurance
Type of Material: SMTL TM1 - Elastomeric Bearing Pad
Sample Taken Date: 11/18/2020
Date that the sample was received by the laboratory/organization performing the testing: 11/30/2020
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: Dynamic Rubber

Material Information

Mfg. Lot Number(s): CR55-028-20
Material/Compound/Elastomer ID: na
Samples Representing: 93
Description (size): 1"x4"x6"
Comments:
Description (Number of Shims): 0
Type of Bearing Pad: Plain
Description (Thickness of Shims): NA
Manufacturer(s): Dynamic Rubber
Batch Number: na

Test Results

Test 1 of 4

DIME Test ID: 2020-11-18-29-1
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 12/10/2020
Date Tested: 12/10/2020
Submitted By Organization: CT HQ - Sacramento Chemistry Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: lisa.dobeck@dot.ca.gov
Organization Phone: (916) 227-7919
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Result Pass

Test 2 of 4

DIME Test ID: 2020-11-18-29-2
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 12/14/2020
Date Tested: 12/09/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: paul.lukkarila@dot.ca.gov
Organization Phone: (916) 227-7253
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 53
Reading #4 53
Reading #5 53
Mean 53.2

Test 3 of 4

DIME Test ID: 2020-11-18-29-3
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension
Verified Date: 12/14/2020
Date Tested: 12/10/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: paul.lukkarila@dot.ca.gov
Organization Phone: (916) 227-7253
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
UTM 2kip
Humidity 50.00 %
Temperature 72 F
Sample 1 Median Thickness 0.08
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 3210.97 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.08
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 3182.68 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 3015.06 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 3182.7 lbf/in^2

Test 4 of 4

DIME Test ID: 2020-11-18-29-4
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 12/14/2020
Date Tested: 12/10/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: paul.lukkarila@dot.ca.gov
Organization Phone: (916) 227-7253
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 0.077
Sample 1 Tear Strength 276.7
Sample 2 Median Thickness 0.085
Sample 2 Tear Strength 307.9
Sample 3 Median Thickness 0.08
Sample 3 Tear Strength 267.7
Median of the Tear Strength Values 276.7 lb/in

Tests Assigned to this Sample

DIME Test IDTest MethodAssigned DateTest DateAssigned ByAssigned LabTest CommentsAssigned To
No tests have been assigned to this sample.