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Sample Record for 2020-11-16-31

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Project Information

Project ID: 213682 DEA: 11430184 EFIS: 1117000215 QA Service Level: 1
DIST-CO-RTE-PM: 11-SD-805-8.4/8.8
Work Description: Bridge widening, HMA, barrier, drainage, RCP, and landscape work near Sweetwater River Bridge in Chula Vista. Widening of Sweetwater River Bridge in Chula Vista on 805.
Location Description: Near Sweetwater River Bridge in Chula Vista on 805.
Contractor Name: Flatiron West
Contractor Address: 1770 La Costa Meadows Drive, San Marcos, CA 92078
Resident Engineer: Seid Hodzic Structure Rep.: Toci, David

Sample Information

DIME Sample ID: 2020-11-16-31
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: Independent Assurance
Type of Material: SMTL TM1 - Elastomeric Bearing Pad
Sample Taken Date: 11/16/2020
Date that the sample was received by the laboratory/organization performing the testing: 12/04/2020
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: Scougal Rubber

Material Information

Mfg. Lot Number(s): 19366-1
Material/Compound/Elastomer ID: NA
Samples Representing: 1
Description (size): 3.45" x 42" x 14"
Comments:
Description (Number of Shims): 6
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: 2020-11-16-31-1
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 12/09/2020
Date Tested: 12/08/2020
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:
Additional Comments When Verified:
Temperature 72 f
Humidity 50 %
Reading #1 55
Reading #2 53
Reading #3 54
Reading #4 55
Reading #5 53
Mean 54

Test 2 of 4

DIME Test ID: 2020-11-16-31-2
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension
Verified Date: 12/09/2020
Date Tested: 12/08/2020
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:
Additional Comments When Verified:
UTM 2kip
Humidity 50.00 %
Temperature 72 F
Sample 1 Median Thickness 0.072
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 2470.14 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.072
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 2753.47 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.073
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 2917.59 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 2753.5 lbf/in^2

Test 3 of 4

DIME Test ID: 2020-11-16-31-3
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 12/09/2020
Date Tested: 12/08/2020
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:
Additional Comments When Verified:
Number of specimens tested 3
UTM 2kip
Humidity 50.00 %
Temperature 72 F
Sample 1 Median Thickness 0.07
Sample 1 Tear Strength 253.1
Sample 2 Median Thickness 0.073
Sample 2 Tear Strength 243.2
Sample 3 Median Thickness 0.073
Sample 3 Tear Strength 249
Median of the Tear Strength Values 249 lb/in

Test 4 of 4

DIME Test ID: 2020-11-16-31-4
Test Method: SMTL -06: (Neoprene Verification) Bilstein Test
Verified Date: 12/09/2020
Date Tested: 12/09/2020
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:
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.