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Sample Record for 2020-09-21-31

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Project Information

Project ID: 212244 DEA: 044G8404 EFIS: 0413000051 QA Service Level: 1
DIST-CO-RTE-PM: 04-NAP-128-20.1/20.4
Work Description: REPLACE CAPELL CREEK BRIDGE
Location Description: NAPA COUNTY ABOUT 15 MILES EAST OF RUTHERFORD FROM 1.1 MILES EAST OF KNOXVILLE ROAD TO 0.3 MILE WEST OF CAPELL VALLEY CREST
Contractor Name: GORDON N BALL INC
Contractor Address: 333 CAMILLE AVENUE, ALAMO CA 94507
Resident Engineer: Darren Isada Structure Rep.: Nana Budu

Sample Information

DIME Sample ID: 2020-09-21-31
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: 09/21/2020
Date that the sample was received by the laboratory/organization performing the testing: 09/24/2020
The quantity of what the sample constitutes: 1
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): 17907-1
Material/Compound/Elastomer ID: na
Samples Representing: 25
Description (size): 2.3"x8"x19"
Comments:
Description (Number of Shims): 4
Type of Bearing Pad: Steel
Description (Thickness of Shims): 14 gage
Manufacturer(s): Scougal Rubber
Batch Number: na

Test Results

Test 1 of 4

DIME Test ID: 2020-09-21-31-1
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 10/01/2020
Date Tested: 09/25/2020
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 52
Reading #2 50
Reading #3 51
Reading #4 51
Reading #5 52
Mean 51.2

Test 2 of 4

DIME Test ID: 2020-09-21-31-2
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers-Tension
Verified Date: 10/01/2020
Date Tested: 09/25/2020
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 0.076
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2384.69 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.075
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2453.31 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.072
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2761.3 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2453.3 lbf/in^2

Test 3 of 4

DIME Test ID: 2020-09-21-31-3
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 10/01/2020
Date Tested: 09/25/2020
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 0.074
Sample 1 Tear Strength 250.6
Sample 2 Median Thickness 0.079
Sample 2 Tear Strength 236.6
Sample 3 Median Thickness 0.078
Sample 3 Tear Strength 240
Median of the Tear Strength Values 240 lb/in

Test 4 of 4

DIME Test ID: 2020-09-21-31-4
Test Method: SMTL BILST-06: (Neoprene Verification) Bilstein Test
Verified Date: 09/28/2020
Date Tested: 09/28/2020
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