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Sample Record for 2023-03-07-35

Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.

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: 2023-03-07-35
TL Number from the TL Form:
Sample Submitted By Organization: Coreslab
Sample Organization Contact: (909) 936-7741
Type of Sample: Quality Control
Type of Material: Concrete
Sample Taken Date: 03/07/2023
Date that the sample was received by the laboratory/organization performing the testing: 03/09/2023
The quantity of what the sample constitutes: 28 CY
A brief description of the sample: 4x8 concrete cylinders
From where was the sample collected: Fabricator
Laboratory sample identification: 121
Structure unique identifier: 53-3104
Structure name: Liberty Canyon Wildlife Over Crossing
The fabricator/manufacturer/facility name: Coreslab Structures L.A., Inc.

Material Information

The concrete mix design number: 2251-1
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 87933-87934
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: QC Testing Area E. of Bed
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
Test results on following page(s): 6

Test Results

Test 1 of 6

DIME Test ID: 2023-03-07-35-1
Test Method: ASTM C1064-17: Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete
Verified Date: 04/04/2023
Date Tested: 03/07/2023
Submitted By Organization: Coreslab
Organization Address: 150 West Placentia Avenue,
Organization City: Perris
Organization State: CA
Organization Zipcode: 92571
Organization Email: bmalott@coreslab.com
Organization Phone: (909) 936-7741
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Temperature 58 F

Test 2 of 6

DIME Test ID: 2023-03-07-35-2
Test Method: ASTM C138-17a: Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
Verified Date: 04/04/2023
Date Tested: 03/07/2023
Submitted By Organization: Coreslab
Organization Address: 150 West Placentia Avenue,
Organization City: Perris
Organization State: CA
Organization Zipcode: 92571
Organization Email: bmalott@coreslab.com
Organization Phone: (909) 936-7741
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Identification of concrete represented by the sample 2251 1
Volume of the measure 0.249 ft^3
Density of concrete 149.4 lb/ft^3
Yield of concrete no data
Relative yield of the batch no data
Cement content no data
Air content no data

Test 3 of 6

DIME Test ID: 2023-03-07-35-3
Test Method: ASTM C143-20: Standard Test Method for Slump of Hydraulic-Cement Concrete
Verified Date: 04/04/2023
Date Tested: 03/07/2023
Submitted By Organization: Coreslab
Organization Address: 150 West Placentia Avenue,
Organization City: Perris
Organization State: CA
Organization Zipcode: 92571
Organization Email: bmalott@coreslab.com
Organization Phone: (909) 936-7741
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Slump 25 inch

Test 4 of 6

DIME Test ID: 2023-03-07-35-4
Test Method: ASTM C231-17a: Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
Verified Date: 04/04/2023
Date Tested: 03/07/2023
Submitted By Organization: Coreslab
Organization Address: 150 West Placentia Avenue,
Organization City: Perris
Organization State: CA
Organization Zipcode: 92571
Organization Email: bmalott@coreslab.com
Organization Phone: (909) 936-7741
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Air content 2 %

Test 5 of 6

DIME Test ID: 2023-03-07-35-5
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 04/04/2023
Date Tested: 03/09/2023
Submitted By Organization: Coreslab
Organization Address: 150 West Placentia Avenue,
Organization City: Perris
Organization State: CA
Organization Zipcode: 92571
Organization Email: bmalott@coreslab.com
Organization Phone: (909) 936-7741
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 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 4.00 in
Cross sectional area of cylinder 1 12.56 in^2
Cross sectional area of cylinder 2 12.56 in^2
Cross sectional area of cylinder 3 12.56 in^2
Compressive strength (to nearest 10 psi) 5800 psi
Maximum load on cylinder 1 69595 lb
Maximum load on cylinder 2 74955 lb
Maximum load on cylinder 3 74067 lb
Type of fracture pattern of cylinder 1 2
Type of fracture pattern of cylinder 2 4
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 no data0 days
Age of specimen in hours 32 hours

Test 6 of 6

DIME Test ID: 2023-03-07-35-6
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 04/04/2023
Date Tested: 03/14/2023
Submitted By Organization: Coreslab
Organization Address: 150 West Placentia Avenue,
Organization City: Perris
Organization State: CA
Organization Zipcode: 92571
Organization Email: bmalott@coreslab.com
Organization Phone: (909) 936-7741
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 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 4.00 in
Cross sectional area of cylinder 1 12.56 in^2
Cross sectional area of cylinder 2 12.56 in^2
Cross sectional area of cylinder 3 12.56 in^2
Compressive strength (to nearest 10 psi) 7570 psi
Maximum load on cylinder 1 96262 lb
Maximum load on cylinder 2 93118 lb
Maximum load on cylinder 3 96028 lb
Type of fracture pattern of cylinder 1 2
Type of fracture pattern of cylinder 2 2
Type of fracture pattern of cylinder 3 4
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