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Sample Record for 2021-02-05-15

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Project Information

Project ID: 214951 DEA: 120K0234 EFIS: 1214000100 QA Service Level: 1
DIST-CO-RTE-PM: 12-ORA-5-17.1/18.9
Work Description: South County Improvement Project (Phase 3 - El Toro/Alicia) WIDEN FREEWAY AND BRIDGES, RECONSTRUCT BRIDGE AND WALLS.
Location Description: ORANGE COUNTY IN MISSION VIEJO, LAGUNA HILLS, LAGUNA WOODS AND LAKE FOREST FROM 0.4 MILE SOUTH OF ALICIA PARKWAY OVERCROSSING TO 0.2 MILE NORTH OF EL TORO ROAD UNDERCROSSING
Contractor Name: GUY F. ATKINSON CONSTRUCTION, LLC
Contractor Address: 18201 Von Karman Ave #800, Irvine, CA 92612
Resident Engineer: Majid Javaherneshan Structure Rep.: Kim, Young

Sample Information

DIME Sample ID: 2021-02-05-15
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: 02/05/2021
Date that the sample was received by the laboratory/organization performing the testing: 02/12/2021
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: Dynamic Rubber

Material Information

Mfg. Lot Number(s): CR55-003-21
Material/Compound/Elastomer ID: na
Samples Representing: 23
Description (size): 1.15"x8"x16"
Comments:
Description (Number of Shims): 2
Type of Bearing Pad: Steel
Description (Thickness of Shims): 14 gage
Manufacturer(s): Dynamic Rubber
Batch Number: na

Test Results

Test 1 of 4

DIME Test ID: 2021-02-05-15-1
Test Method: ASTM D2240-05re10: Standard Test Method for Rubber Property - Durometer Hardness
Verified Date: 02/24/2021
Date Tested: 02/18/2021
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 51
Reading #2 52
Reading #3 52
Reading #4 50
Reading #5 52
Mean 51.4

Test 2 of 4

DIME Test ID: 2021-02-05-15-2
Test Method: ASTM D412-06a-re13: Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension
Verified Date: 02/24/2021
Date Tested: 02/18/2021
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 0.071
Sample 1 Thickness all Within 0.003 inch? Yes
Sample 1 Ultimate Tensile 3022.42 lbf/in^2
Sample 1 Elongation (350% Min) Pass
Sample 2 Median Thickness 0.073
Sample 2 Thickness all Within 0.003 inch? Yes
Sample 2 Ultimate Tensile 3041.84 lbf/in^2
Sample 2 Elongation (350% Min) Pass
Sample 3 Median Thickness 0.074
Sample 3 Thickness all Within 0.003 inch? Yes
Sample 3 Ultimate Tensile 3057.36 lbf/in^2
Sample 3 Elongation (350% Min) Pass
Median of the Ultimate Tensile Values 3041.8 lbf/in^2

Test 3 of 4

DIME Test ID: 2021-02-05-15-3
Test Method: ASTM D624-00-re12: Standard Test Method for Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers
Verified Date: 02/24/2021
Date Tested: 02/18/2021
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 0.078
Sample 1 Tear Strength 240.4
Sample 2 Median Thickness 0.072
Sample 2 Tear Strength 258.2
Sample 3 Median Thickness 0.077
Sample 3 Tear Strength 246.4
Median of the Tear Strength Values 246.4 lb/in

Test 4 of 4

DIME Test ID: 2021-02-05-15-4
Test Method: SMTL -06: (Neoprene Verification) Bilstein Test
Verified Date: 02/24/2021
Date Tested: 02/24/2021
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.