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Sample Record for 2021-01-05-4

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

Project Information

Project ID: 215039 DEA: 081H4004 EFIS: 0817000031 QA Service Level: 1
DIST-CO-RTE-PM: 08-SBD-40-0.4
Work Description: MINOR CONCRETE (MINOR STRUCTURE).
Location Description: SAN BERNARDINO COUNTY IN BARSTOW AT 0.4 MILE EAST OF ROUTE 15
Contractor Name: Pacific Restoration Group Inc
Contractor Address: PO Box 2061, Lake Elsinore, CA 92531-2061
Resident Engineer: Thanh Pham Structure Rep.: Husam Mohd Ankir

Sample Information

DIME Sample ID: 2021-01-05-4
TL Number from the TL Form: 1521
Sample Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Sample Organization Contact: 213-792-4794
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 01/05/2021
Date that the sample was received by the laboratory/organization performing the testing: 01/11/2021
The quantity of what the sample constitutes: 2 CYLINDERS
A brief description of the sample: CONCRETE CYLINDERS
From where was the sample collected: Other
Laboratory sample identification: 1024-1521
Structure unique identifier:
Structure name: BLAIR DITCH CHANNEL
The fabricator/manufacturer/facility name: ROBERTSONS

Material Information

The concrete mix design number: SC505B38
The truck number from where the sample was collected: 2
The batch plant ticket number from where the sample was collected: NP
Concrete batch plant: ROBERTSONS
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: UNKNOWN
Where the material sample would have been placed if not sampled: STA 1675 EB I40 BLAIR DITCH CHANNEL
From Lot No.:
Bag Lot No.:
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2021-01-05-4-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 03/04/2021
Date Tested: 01/13/2021
Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: jose.guzman@dot.ca.gov
Organization Phone: (909) 829-3029
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
Capped in accordance with? ASTM C617/CTM521
Average diameter of cylinder 1 6.02 in
Average diameter of cylinder 2 6.00 in
Cross sectional area of cylinder 1 28.46 in^2
Cross sectional area of cylinder 2 28.27 in^2
Compressive strength (to nearest 10 psi) 2160 psi
Maximum load on cylinder 1 59800 lb
Maximum load on cylinder 2 62500 lb
Compressive strength of cylinder 1 2101.2 psi
Type of fracture pattern of cylinder 1 4
Compressive strength of cylinder 2 2210.8 psi
Type of fracture pattern of cylinder 2 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
Age of specimen 8 days
Age of specimen in hours no data

Test 2 of 2

DIME Test ID: 2021-01-05-4-2
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 03/04/2021
Date Tested: 02/03/2021
Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: jose.guzman@dot.ca.gov
Organization Phone: (909) 829-3029
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
Capped in accordance with? ASTM C617/CTM521
Average diameter of cylinder 1 5.99 in
Average diameter of cylinder 2 6.00 in
Cross sectional area of cylinder 1 28.18 in^2
Cross sectional area of cylinder 2 28.27 in^2
Compressive strength (to nearest 10 psi) 3220 psi
Maximum load on cylinder 1 91250 lb
Maximum load on cylinder 2 90550 lb
Compressive strength of cylinder 1 3238.1 psi
Type of fracture pattern of cylinder 1 1
Compressive strength of cylinder 2 3203.0 psi
Type of fracture pattern of cylinder 2 1
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
Age of specimen 29 days
Age of specimen in hours no data