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Sample Record for 2025-07-26-16

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Project Information

Project ID: 995254 DEA: 040P9204 EFIS: 0418000026 QA Service Level: 1
DIST-CO-RTE-PM: 04-ALA-680-6.4/6.6
Work Description: HMA AND RHMA SURFACING, DECK REPAIR, POLYESTER OVERLAY AND JOIN SEALS
Location Description: ALAMEDA COUNTY IN FREMONT FROM 0.1 MILE SOUTH OF MISSION SAN JOSE 680/238 SEPARATION TO 0.3 MILE NORTH OF MISSION SAN JOSE 680/238 SEPARATION
Contractor Name: MYERS & SONS CONSTRUCTION, LLC.
Contractor Address: 45 Morrison Avenue, Sacramento, CA 95838
Resident Engineer: Scott Sowko Structure Rep.: Jordan Jarosz

Sample Information

DIME Sample ID: 2025-07-26-16
TL Number from the TL Form:
Sample Submitted By Organization: G3 Quality, Incorporated - Cerritos
Sample Organization Contact: (562) 321-9840
Type of Sample: Quality Control
Type of Material: Concrete
Sample Taken Date: 07/26/2025
Date that the sample was received by the laboratory/organization performing the testing: 07/27/2025
The quantity of what the sample constitutes: 9
A brief description of the sample: 4x8 Concrete Cylinders
From where was the sample collected: Job Site
Laboratory sample identification: Mix 675CTSRSC Set 2
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Myers and Sons Construction

Material Information

The concrete mix design number: 675CTSRSC
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: Load 13
Concrete batch plant:
The fabricator/manufacturer designation for the sample: Mix 675CTSRSC Set 2
A detailed description of where the material sample was collected: S/B RTE 680, Mission Bvld Overpass, Lane 1-4
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:

Test Results

Test 1 of 6

DIME Test ID: 2025-07-26-16-1
Test Method: CTM 557-June 2020: Method of Test for Temperature of Freshly Mixed Hydraulic Cement Concrete
Verified Date: 11/21/2025
Date Tested: 07/26/2025
Submitted By Organization: G3 Quality, Incorporated - Cerritos
Organization Address: 13850 Cerritos Corporate Drive, Unit E,
Organization City: Cerritos
Organization State: CA
Organization Zipcode: 90703
Organization Email: hwalker@g3quality.com
Organization Phone: 562-321-9853
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Temperature 78 F

Test 2 of 6

DIME Test ID: 2025-07-26-16-2
Test Method: CTM 518-June 2010: Method of Test for Unit Weight of Fresh Concrete
Verified Date: 11/21/2025
Date Tested: 07/26/2025
Submitted By Organization: G3 Quality, Incorporated - Cerritos
Organization Address: 13850 Cerritos Corporate Drive, Unit E,
Organization City: Cerritos
Organization State: CA
Organization Zipcode: 90703
Organization Email: hwalker@g3quality.com
Organization Phone: 562-321-9853
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit weight of the concrete 142.9 lb/ft^3
Cement content no data0 lb/yd^3

Test 3 of 6

DIME Test ID: 2025-07-26-16-3
Test Method: CTM 504-June 2010: Method of Test for Determining Air Content of Freshly Mixed Concrete by the Pressure Method
Verified Date: 11/21/2025
Date Tested: 07/26/2025
Submitted By Organization: G3 Quality, Incorporated - Cerritos
Organization Address: 13850 Cerritos Corporate Drive, Unit E,
Organization City: Cerritos
Organization State: CA
Organization Zipcode: 90703
Organization Email: hwalker@g3quality.com
Organization Phone: 562-321-9853
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Air Content 2 %

Test 4 of 6

DIME Test ID: 2025-07-26-16-4
Test Method: CTM 533-June 2010: Method of Test for Ball Penetration in Fresh Portland Cement Concrete
Verified Date: 11/21/2025
Date Tested: 07/26/2025
Submitted By Organization: G3 Quality, Incorporated - Cerritos
Organization Address: 13850 Cerritos Corporate Drive, Unit E,
Organization City: Cerritos
Organization State: CA
Organization Zipcode: 90703
Organization Email: hwalker@g3quality.com
Organization Phone: 562-321-9853
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Ball penetration in freshly mixed concrete (average) 4 inch

Test 5 of 6

DIME Test ID: 2025-07-26-16-5
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 11/21/2025
Date Tested: 07/27/2025
Submitted By Organization: G3 Quality, Incorporated - Cerritos
Organization Address: 13850 Cerritos Corporate Drive, Unit E,
Organization City: Cerritos
Organization State: CA
Organization Zipcode: 90703
Organization Email: hwalker@g3quality.com
Organization Phone: 562-321-9853
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 3
Test performed With no density determined
Capped in accordance with? ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1 4.01 in
Average diameter of cylinder 2 4.01 in
Average diameter of cylinder 3 4.01 in
Cross sectional area of cylinder 1 12.63 in^2
Cross sectional area of cylinder 2 12.63 in^2
Cross sectional area of cylinder 3 12.63 in^2
Compressive strength (to nearest 10 psi) 1460 psi
Maximum load on cylinder 1 19610 lb
Maximum load on cylinder 2 19060 lb
Maximum load on cylinder 3 16540 lb
Type of fracture pattern of cylinder 1 5
Type of fracture pattern of cylinder 2 5
Type of fracture pattern of cylinder 3 5
Comment on any defect in either specimen or caps (Max 250 Characters) no data
Correction factor for cylinder 1 1
Correction factor for cylinder 2 1
Correction factor for cylinder 3 1
Age of specimen no data0 days
Age of specimen in hours 5 hours

Test 6 of 6

DIME Test ID: 2025-07-26-16-6
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 11/21/2025
Date Tested: 08/24/2025
Submitted By Organization: G3 Quality, Incorporated - Cerritos
Organization Address: 13850 Cerritos Corporate Drive, Unit E,
Organization City: Cerritos
Organization State: CA
Organization Zipcode: 90703
Organization Email: hwalker@g3quality.com
Organization Phone: 562-321-9853
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 3
Test performed With no density determined
Capped in accordance with? ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1 4.00 in
Average diameter of cylinder 2 4.00 in
Average diameter of cylinder 3 4.00 in
Cross sectional area of cylinder 1 12.57 in^2
Cross sectional area of cylinder 2 12.57 in^2
Cross sectional area of cylinder 3 12.57 in^2
Compressive strength (to nearest 10 psi) 4560 psi
Maximum load on cylinder 1 56430 lb
Maximum load on cylinder 2 57770 lb
Maximum load on cylinder 3 57500 lb
Type of fracture pattern of cylinder 1 3
Type of fracture pattern of cylinder 2 2
Type of fracture pattern of cylinder 3 3
Comment on any defect in either specimen or caps (Max 250 Characters) no data
Correction factor for cylinder 1 1
Correction factor for cylinder 2 1
Correction factor for cylinder 3 1
Age of specimen 28 days
Age of specimen in hours no data0 hours