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Sample Record for 2016-08-18-3

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Project Information

Project ID: 7285 DEA: 040120T4 EFIS: 0400000027 QA Service Level: 1
DIST-CO-RTE-PM: 04-SF-80-12.6/13.9
Work Description: CONSTRUCT BRIDGE, ROADWAYS, ELECTRICAL, BUILDINGS AND REMOVE BRIDGES
Location Description: THE CITY AND COUNTY OF SAN FRANCISCO FROM THE YERBA BUENA TUNNEL TO 1.3 KM EAST OF THE YERBA BUENA TUNNEL
Contractor Name: CALIFORNIA ENGINEERING CONTRACTORS INC/ SILVERADO CONTRACTORS INC VENTURE
Contractor Address: 20 HAPPY VALLEY ROAD, PLEASANTON, CA 94566
Resident Engineer: Bill Howe Structure Rep.: Mehran Ardakanian

Sample Information

DIME Sample ID: 2016-08-18-3
TL Number from the TL Form: C740160
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: 08/18/2016
Date that the sample was received by the laboratory/organization performing the testing: 08/18/2016
The quantity of what the sample constitutes: 18
A brief description of the sample: Bearing Pad
From where was the sample collected: Fabricator
Laboratory sample identification: Unknown
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Dyna

Material Information

Mfg. Lot Number(s): 081116
Material/Compound/Elastomer ID: NA
Samples Representing: 18
Description (size): 70mm x 179mm x 320mm
Comments: 11 Guage Shims
Description (Number of Shims): 3
Type of Bearing Pad: Steel
Description (Thickness of Shims): NA
Manufacturer(s): DynaTect
Batch Number: NA

Test Results

Test 1 of 4

DIME Test ID: 2016-08-18-3-1
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 08/19/2016
Date Tested: 08/19/2016
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 54
Reading #4 54
Reading #5 53
Mean 53.6

Test 2 of 4

DIME Test ID: 2016-08-18-3-2
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension
Verified Date: 08/19/2016
Date Tested: 08/19/2016
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 %
Temperature 72 F
Sample 1 Median Thickness 0.075 in
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2978.7 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.075 in
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 3138.3 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.07 in
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2971.4 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2978.7 lbf/in^2

Test 3 of 4

DIME Test ID: 2016-08-18-3-3
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 08/19/2016
Date Tested: 08/19/2016
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 no data
Humidity 50 %
Temperature 72 F
Sample 1 Median Thickness 0.074 in
Sample 1 Tear Strength 243.2 lbf / in
Sample 2 Median Thickness 0.066 in
Sample 2 Tear Strength 227.3 lbf / in
Sample 3 Median Thickness 0.072 in
Sample 3 Tear Strength 222.2 lbf / in
Median of the Tear Strength Values 227.3 lb/in

Test 4 of 4

DIME Test ID: 2016-08-18-3-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 08/19/2016
Date Tested: 08/19/2016
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: complies
Additional Comments When Verified:
Result Pass

Tests Assigned to this Sample

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