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Sample Record for 2025-10-22-36

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Project Information

Project ID: 214697 DEA: 07307104 EFIS: 0714000213 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-101-32.8
Work Description: CONSTRUCT BRIDGE.
Location Description: LOS ANGELES COUNTY IN AND NEAR AGOURA HILLS FROM 0.1 MILE WEST OF LIBERTY CANYON ROAD UNDERCROSSING TO 0.6 MILE EAST OF PALO COMADO OVERCROSSING
Contractor Name: CA Rasmussen
Contractor Address: 28548 LIVINGSTON AVENUE, VALENICA CA 91355
Resident Engineer: Sam Toutounchian Structure Rep.: Darwin Vargas

Sample Information

DIME Sample ID: 2025-10-22-36
TL Number from the TL Form: 102225
Sample Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Sample Organization Contact: (213) 817-0387
Type of Sample: Acceptance
Type of Material: Concrete
Sample Taken Date: 10/22/2025
Date that the sample was received by the laboratory/organization performing the testing: 10/24/2025
The quantity of what the sample constitutes: 130 CY
A brief description of the sample: 4X8 PCC cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 25-1164
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: National Ready Mix Concrete Company

Material Information

The concrete mix design number: S85E840T17
The truck number from where the sample was collected: 2
The batch plant ticket number from where the sample was collected: 293409
Concrete batch plant: National Ready Mix Concrete Company
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: truck chute
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:

Test Results

Test 1 of 5

DIME Test ID: 2025-10-22-36-1
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 11/03/2025
Date Tested: 10/29/2025
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 4.01 in
Average diameter of cylinder 2 4.01 in
Average diameter of cylinder 3 4.00 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 12.57 in^2
Compressive strength (to nearest 10 psi) 3860 psi
Maximum load on cylinder 1 48558 lb
Maximum load on cylinder 2 48068 lb
Maximum load on cylinder 3 49400 lb
Compressive strength of cylinder 1 3844.7 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 3805.9 psi
Compressive strength of cylinder 3 3930 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 7 days
Age of specimen in hours no data0 hours

Test 2 of 5

DIME Test ID: 2025-10-22-36-2
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 11/05/2025
Date Tested: 11/05/2025
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 4.01 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) 4660 psi
Maximum load on cylinder 1 58812 lb
Maximum load on cylinder 2 58183 lb
Maximum load on cylinder 3 59742 lb
Compressive strength of cylinder 1 4656.5 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 4606.7 psi
Compressive strength of cylinder 3 4730.2 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 14 days
Age of specimen in hours no data0 hours

Test 3 of 5

DIME Test ID: 2025-10-22-36-3
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 11/17/2025
Date Tested: 11/12/2025
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 4.01 in
Average diameter of cylinder 2 4.00 in
Average diameter of cylinder 3 4.00 in
Cross sectional area of cylinder 1 12.63 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) 5450 psi
Maximum load on cylinder 1 67549 lb
Maximum load on cylinder 2 69618 lb
Maximum load on cylinder 3 68822 lb
Compressive strength of cylinder 1 5348.3 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 5538.4 psi
Compressive strength of cylinder 3 5475.1 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 21 days
Age of specimen in hours no data0 hours

Test 4 of 5

DIME Test ID: 2025-10-22-36-4
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 11/21/2025
Date Tested: 11/19/2025
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 4.01 in
Average diameter of cylinder 2 4.01 in
Average diameter of cylinder 3 4.00 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 12.57 in^2
Compressive strength (to nearest 10 psi) 6030 psi
Maximum load on cylinder 1 75405 lb
Maximum load on cylinder 2 77032 lb
Maximum load on cylinder 3 75846 lb
Compressive strength of cylinder 1 5970.3 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 6099.1 psi
Compressive strength of cylinder 3 6033.9 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

Test 5 of 5

DIME Test ID: 2025-10-22-36-5
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 12/08/2025
Date Tested: 12/03/2025
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 3.97 in
Average diameter of cylinder 2 4.00 in
Average diameter of cylinder 3 4.00 in
Cross sectional area of cylinder 1 12.38 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) 6790 psi
Maximum load on cylinder 1 84876 lb
Maximum load on cylinder 2 82528 lb
Maximum load on cylinder 3 87506 lb
Compressive strength of cylinder 1 6855.9 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 6565.5 psi
Compressive strength of cylinder 3 6961.5 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 42 days
Age of specimen in hours no data0 hours