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Sample Record for 2017-05-26-3

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Project Information

Project ID: 210871 DEA: 044G4604 EFIS: 0412000480 QA Service Level: 1
DIST-CO-RTE-PM: 04-MRN-101-1.5/14.0
Work Description: REMOVE EXISTING AND CONSTRUCT NEW BRIDGE RAILINGS.
Location Description: IN MARIN COUNTY, AT VARIOUS LOCATION, FROM SPENCER AVE OVERCROSSING TO NORTH BRANCHGALLINAS CREEK BRIDGE
Contractor Name: GHILOTTI BROS / RM HARRIS JV
Contractor Address: 525 JACOBY STREET, SAN RAFAEL CA 94901
Resident Engineer: Hal Streater Structure Rep.: Long Li

Sample Information

DIME Sample ID: 2017-05-26-3
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - QASI Sacramento Field Office
Sample Organization Contact: (916) 2058871
Type of Sample: Acceptance
Type of Material: SMTL TM1 - Elastomeric Bearing Pad
Sample Taken Date: 05/26/2017
Date that the sample was received by the laboratory/organization performing the testing: 05/31/2017
The quantity of what the sample constitutes: 10
A brief description of the sample: 1x4x6xBearing 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): 15858-1
Material/Compound/Elastomer ID: CP2527V CP2628A RS 8020
Samples Representing: 10
Description (size): 1.15"x4"x6"
Comments:
Description (Number of Shims): 2
Type of Bearing Pad: Steel
Description (Thickness of Shims): 14 gage
Manufacturer(s): Scougal
Batch Number: 0

Test Results

Test 1 of 4

DIME Test ID: 2017-05-26-3-1
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 06/12/2017
Date Tested: 06/05/2017
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 54
Reading #3 53
Reading #4 54
Reading #5 53
Mean 53.6

Test 2 of 4

DIME Test ID: 2017-05-26-3-2
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 06/12/2017
Date Tested: 06/05/2017
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 %
Temperature 72 F
Sample 1 Median Thickness 0.058 in
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2620.7 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.056 in
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 3071.4 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.058 in
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2965.5 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2965.5 lbf/in^2

Test 3 of 4

DIME Test ID: 2017-05-26-3-3
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 06/12/2017
Date Tested: 06/05/2017
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 5
UTM no data
Humidity 50 %
Temperature 72 F
Sample 1 Median Thickness 0.065 in
Sample 1 Tear Strength 230.8 lbf / in
Sample 2 Median Thickness 0.066 in
Sample 2 Tear Strength 212.1 lbf / in
Sample 3 Median Thickness 0.062 in
Sample 3 Tear Strength 177.4 lbf / in
Sample 4 Median Thickness 0.054 in
Sample 4 Tear Strength 185.2 lbf / in
Sample 5 Median Thickness 0.06 in
Sample 5 Tear Strength 216.7 lbf / in
Median of the Tear Strength Values 212.1 lb/in

Test 4 of 4

DIME Test ID: 2017-05-26-3-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 06/12/2017
Date Tested: 06/07/2017
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:
Result Pass