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Sample Record for 2023-08-15-8

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Project Information

Project ID: 208973 DEA: 120H1004 EFIS: 1200000180 COOP: 120670 QA Service Level: 1
DIST-CO-RTE-PM: 12-ORA-405,73,405,605-9.3/24.3
Work Description: (Alternative Delivery) San Diego Freeway (I-405) Improvement Project SR-73 to I-605, Design Build Project, Administered by Orange County Transportation Authority, Caltrans METS to perform Source Inspection per RFP.
Location Description: Orange and Los Angeles Counties: 12-ORA-405 PM 9.3/24.2 / 07-LA-405 PM 0.0/1.2 12-ORA-22 PM R0.7/R3.8 / 12-ORA-22 PM R0.5/R0.7 12-ORA-73 PM R27.2/R27.8 / 12-ORA-605 PM 3.5/R1.6 07-LA-605 PM R0.0/R1.2
Contractor Name: OC 405 Partners
Contractor Address: 3100 W Lake Center Dr, Santa Ana, CA 92704
Resident Engineer: Hank Alonso (reports) Structure Rep.: Alex Angha (reports)

Sample Information

DIME Sample ID: 2023-08-15-8
TL Number from the TL Form:
Sample Submitted By Organization: Universal Precast Concrete - Redding
Sample Organization Contact: (530) 243-6477
Type of Sample: Quality Control
Type of Material: Concrete
Sample Taken Date: 08/15/2023
Date that the sample was received by the laboratory/organization performing the testing: 08/15/2023
The quantity of what the sample constitutes: 7.50
A brief description of the sample: 4x8 Concrete Cylinders
From where was the sample collected: Fabricator
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Precast Unlimited

Material Information

The concrete mix design number: C85A4M6
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 33090
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Back of Truck
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:

Test Results

Test 1 of 7

DIME Test ID: 2023-08-15-8-1
Test Method: ASTM C1064-17: Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete
Verified Date: 08/15/2023
Date Tested: 08/15/2023
Submitted By Organization: Universal Precast Concrete - Redding
Organization Address: 16538 Clear Creek Road,
Organization City: Redding
Organization State: CA
Organization Zipcode: 96001
Organization Email: mikeb@universalprecast.com
Organization Phone: (530) 243-6477
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Temperature 75 F

Test 2 of 7

DIME Test ID: 2023-08-15-8-2
Test Method: ASTM C138-17a: Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
Verified Date: 08/15/2023
Date Tested: 08/15/2023
Submitted By Organization: Universal Precast Concrete - Redding
Organization Address: 16538 Clear Creek Road,
Organization City: Redding
Organization State: CA
Organization Zipcode: 96001
Organization Email: mikeb@universalprecast.com
Organization Phone: (530) 243-6477
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Identification of concrete represented by the sample OC0815
Volume of the measure 0.248 ft^3
Density of concrete 146.1 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 7

DIME Test ID: 2023-08-15-8-3
Test Method: ASTM C143-20: Standard Test Method for Slump of Hydraulic-Cement Concrete
Verified Date: 08/15/2023
Date Tested: 08/15/2023
Submitted By Organization: Universal Precast Concrete - Redding
Organization Address: 16538 Clear Creek Road,
Organization City: Redding
Organization State: CA
Organization Zipcode: 96001
Organization Email: mikeb@universalprecast.com
Organization Phone: (530) 243-6477
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Slump 9.75 inch

Test 4 of 7

DIME Test ID: 2023-08-15-8-4
Test Method: ASTM C231-17a: Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
Verified Date: 08/15/2023
Date Tested: 08/15/2023
Submitted By Organization: Universal Precast Concrete - Redding
Organization Address: 16538 Clear Creek Road,
Organization City: Redding
Organization State: CA
Organization Zipcode: 96001
Organization Email: mikeb@universalprecast.com
Organization Phone: (530) 243-6477
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Air content 5.7 %

Test 5 of 7

DIME Test ID: 2023-08-15-8-5
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 08/16/2023
Date Tested: 08/16/2023
Submitted By Organization: Universal Precast Concrete - Redding
Organization Address: 16538 Clear Creek Road,
Organization City: Redding
Organization State: CA
Organization Zipcode: 96001
Organization Email: mikeb@universalprecast.com
Organization Phone: (530) 243-6477
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 1
Test performed With no density determined
Apparent mass of submerged cylinder 1 8.5 lb
Average diameter of cylinder 1 4.00 in
Compressive strength of cylinder (to nearest 10 psi) 1910 psi
Maximum load on cylinder 1 24010 lb
Type of fracture pattern of cylinder 1 3
Comment on any defect in either specimen or caps (Max 250 Characters) no data
Correction factor for cylinder 1 1.00
Age of specimen 1 days
Age of specimen in hours 0 hours
Serial number of delivery ticket, if available no data

Test 6 of 7

DIME Test ID: 2023-08-15-8-6
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 08/22/2023
Date Tested: 08/22/2023
Submitted By Organization: Universal Precast Concrete - Redding
Organization Address: 16538 Clear Creek Road,
Organization City: Redding
Organization State: CA
Organization Zipcode: 96001
Organization Email: mikeb@universalprecast.com
Organization Phone: (530) 243-6477
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 2
Test performed With no density determined
Apparent mass of submerged cylinder 1 8.5 lb
Average diameter of cylinder 1 4.00 in
Average diameter of cylinder 2 4.00 in
Cross sectional area of cylinder 1 12.57 in^2
Cross sectional area of cylinder 2 12.57 in^2
Compressive strength (to nearest 10 psi) 3580 psi
Maximum load on cylinder 1 40600 lb
Maximum load on cylinder 2 49400 lb
Type of fracture pattern of cylinder 1 3
Type of fracture pattern of cylinder 2 3
Comment on any defect in either specimen or caps (Max 250 Characters) no data
Correction factor for cylinder 1 1.00
Correction factor for cylinder 2 1.00
Age of specimen 7 days
Age of specimen in hours 0 hours
Serial number of delivery ticket, if available no data

Test 7 of 7

DIME Test ID: 2023-08-15-8-7
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 09/20/2023
Date Tested: 09/12/2023
Submitted By Organization: Universal Precast Concrete - Redding
Organization Address: 16538 Clear Creek Road,
Organization City: Redding
Organization State: CA
Organization Zipcode: 96001
Organization Email: mikeb@universalprecast.com
Organization Phone: (530) 243-6477
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
Apparent mass of submerged cylinder 1 8.5 lb
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) 5090 psi
Maximum load on cylinder 1 57440 lb
Maximum load on cylinder 2 69260 lb
Maximum load on cylinder 3 65360 lb
Type of fracture pattern of cylinder 1 4
Type of fracture pattern of cylinder 2 4
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 1.00
Correction factor for cylinder 2 1.00
Correction factor for cylinder 3 1.00
Age of specimen 28 days
Age of specimen in hours 0 hours
Serial number of delivery ticket, if available no data