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Sample Record for 2022-11-04-31

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Project Information

Project ID: 993771 DEA: 07325204 EFIS: 0716000082 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-210-R36.7/R37.1
Work Description: San Gabriel River Bridge - CM/GC Project - Hinge And Diaphragm Repairs
Location Description: Los Angeles County - LOS ANGELES COUNTY IN IRWINDALE FROM 0.2 MILE EAST OF 0.7 MILE WEST OF IRWINDALE AVENUE OVECROSSING
Contractor Name: FLATIRON WEST INC
Contractor Address: 14726 Ramona Avenue, Suite 300, Chino, CA 91710
Resident Engineer: Moe Izadpanah Structure Rep.: Quynh Nguyen

Sample Information

DIME Sample ID: 2022-11-04-31
TL Number from the TL Form: 07-325204-003
Sample Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Sample Organization Contact: (213) 817-0387
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 11/04/2022
Date that the sample was received by the laboratory/organization performing the testing: 11/11/2022
The quantity of what the sample constitutes: 1 Day
A brief description of the sample: PCC cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 22-0341
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: National Ready Mix

Material Information

The concrete mix design number: S72500
The truck number from where the sample was collected: 20132
The batch plant ticket number from where the sample was collected: 647459
Concrete batch plant: National Ready Mix Concrete Company
The fabricator/manufacturer designation for the sample: NATIONAL READY MIX
A detailed description of where the material sample was collected: CHUTE FROM TRUCK
Where the material sample would have been placed if not sampled: concrete barrier
From Lot No.:
Bag Lot No.:

Test Results

Test 1 of 4

DIME Test ID: 2022-11-04-31-1
Test Method: CTM 521-June 2012: Method of Test for Compressive Strength of Molded Concrete Cylinders
Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Organization Address: 1940 South Workman Mill Road,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90601
Organization Email: chad.chotibhongs@dot.ca.gov
Organization Phone: (213) 407-6963
Data has not been verified.

Test 2 of 4

DIME Test ID: 2022-11-04-31-2
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 11/18/2022
Date Tested: 11/18/2022
Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Organization Address: 1940 South Workman Mill Road,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90601
Organization Email: chad.chotibhongs@dot.ca.gov
Organization Phone: (213) 407-6963
General Comments for this Test:
Test Result Compliance: not applicable
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 3
Test performed With no density determined
Capped in accordance with? ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1 4.00 in
Average diameter of cylinder 2 4.03 in
Average diameter of cylinder 3 4.02 in
Cross sectional area of cylinder 1 12.57 in^2
Cross sectional area of cylinder 2 12.76 in^2
Cross sectional area of cylinder 3 12.69 in^2
Compressive strength (to nearest 10 psi) 3570 psi
Maximum load on cylinder 1 45270 lb
Maximum load on cylinder 2 44818 lb
Maximum load on cylinder 3 45476 lb
Compressive strength of cylinder 1 3601.4 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 3512.4 psi
Compressive strength of cylinder 3 3583.6 psi
Type of fracture pattern of cylinder 2 2
Type of fracture pattern of cylinder 3 2
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 14 days
Age of specimen in hours no data0 hours

Test 3 of 4

DIME Test ID: 2022-11-04-31-3
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 12/02/2022
Date Tested: 11/25/2022
Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Organization Address: 1940 South Workman Mill Road,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90601
Organization Email: chad.chotibhongs@dot.ca.gov
Organization Phone: (213) 407-6963
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 3
Test performed With no density determined
Capped in accordance with? ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1 4.00 in
Average diameter of cylinder 2 4.00 in
Average diameter of cylinder 3 4.01 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 12.63 in^2
Compressive strength (to nearest 10 psi) 4220 psi
Maximum load on cylinder 1 51267 lb
Maximum load on cylinder 2 55223 lb
Maximum load on cylinder 3 52797 lb
Compressive strength of cylinder 1 4078.5 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 4393.2 psi
Compressive strength of cylinder 3 4180.3 psi
Type of fracture pattern of cylinder 2 2
Type of fracture pattern of cylinder 3 2
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 20 days
Age of specimen in hours no data0 hours

Test 4 of 4

DIME Test ID: 2022-11-04-31-4
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 12/02/2022
Date Tested: 12/02/2022
Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Organization Address: 1940 South Workman Mill Road,
Organization City: Whittier
Organization State: CA
Organization Zipcode: 90601
Organization Email: chad.chotibhongs@dot.ca.gov
Organization Phone: (213) 407-6963
General Comments for this Test:
Test Result Compliance: complies
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 3
Test performed With no density determined
Capped in accordance with? ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1 4.02 in
Average diameter of cylinder 2 4.00 in
Average diameter of cylinder 3 4.01 in
Cross sectional area of cylinder 1 12.69 in^2
Cross sectional area of cylinder 2 12.57 in^2
Cross sectional area of cylinder 3 12.63 in^2
Compressive strength (to nearest 10 psi) 4740 psi
Maximum load on cylinder 1 59322 lb
Maximum load on cylinder 2 59829 lb
Maximum load on cylinder 3 60311 lb
Compressive strength of cylinder 1 4674.7 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 4759.7 psi
Compressive strength of cylinder 3 4775.2 psi
Type of fracture pattern of cylinder 2 2
Type of fracture pattern of cylinder 3 2
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