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Sample Record for 2020-06-03-8


Project Information

Project ID: 210673 DEA: 042640F4 EFIS: 0400020132 COOP: 042308A3 QA Service Level: 1
DIST-CO-RTE-PM: 04-SON-101-4.0/7.1
Work Description: DESIGN THE NORTHERLY SEGMENT OF THE MARIN-SONOMA NARROWS PROJECT AND INCLUDES SOUND WALLS, BRIDGES, MEDIAN WIDENING AND RAMP WIDENING.
Location Description: JUST NORTH OF THE U.S. 101 AND STATE ROUTE 116 CONNECTION TO 0.3 MILE NORTH OF THE CORONA ROAD OVERCROSSING IN THE CITY OF PETALUMA.
Contractor Name: GHILOTTI CONSTRUCTION CO. INC. Contractor Address: 246 GHILOTTI AVENUE
Resident Engineer: Richard Duncan Structure Rep.: Beaudoin, Brian

Sample Information

DIME Sample ID: 2020-06-03-8
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: 06/03/2020
Date that the sample was received by the laboratory/organization performing the testing: 06/05/2020
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:

Material Information

Mfg. Lot Number(s): 18728-6
Material/Compound/Elastomer ID: na
Samples Representing: 62
Description (size): 1"x4"x6"
Comments: Unknown
Description (Number of Shims): 2
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: 2020-06-03-8-1
Test Method: SMTL -06: (Neoprene Verification) Bilstein Test
Verified Date: 06/09/2020
Date Tested: 06/09/2020
Submitted By Organization: CT HQ - Sacramento Chemistry Laboratory
Organization Address: 5900 Folsom Blvd
Test General Comments:
Additional Comments When Verified:
Result Pass

Test Results

Test 2 of 4

DIME Test ID: 2020-06-03-8-2
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 06/11/2020
Date Tested: 06/09/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Blvd
Test General Comments:
Additional Comments When Verified:
Temperature 72 f
Humidity 50 %
Reading #1 50
Reading #2 51
Reading #3 51
Reading #4 50
Reading #5 50
Mean 50.4

Test Results

Test 3 of 4

DIME Test ID: 2020-06-03-8-3
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension
Verified Date: 06/11/2020
Date Tested: 06/10/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Blvd
Test General Comments:
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 0.066
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2277.86 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.068
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2368.38 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.066
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2504.65 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2368.4 lbf/in^2

Test Results

Test 4 of 4

DIME Test ID: 2020-06-03-8-4
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 06/11/2020
Date Tested: 06/10/2020
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Blvd
Test General Comments:
Additional Comments When Verified:
Number of specimens tested 3
UTM 2kip
Humidity 50.00 %
Temperature 72 F
Sample 1 Median Thickness 0.069
Sample 1 Tear Strength 226.8
Sample 2 Median Thickness 0.064
Sample 2 Tear Strength 225.5
Sample 3 Median Thickness 0.058
Sample 3 Tear Strength 237.2
Median of the Tear Strength Values 226.8 lb/in