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Sample Record for 2022-10-31-45

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

Project Information

Project ID: 993545 DEA: 07328504 EFIS: 0716000178 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-210-R44.7/R52.1
Work Description: INSTALL DPP INFILTRATION AREA & CONSTRUCT MAINTENANCE VEHICLE PULLOUT
Location Description: LOS ANGELES COUNTY FROM 0.4 MILE EAST OF SOUTH LONE HILL AVENUE UNDERCROSSING TO COUNTY LINE
Contractor Name: Chumo Construction
Contractor Address: 14425 Joanbridge St, Baldwin Park, CA 91706
Resident Engineer: Sushilkumar Chaudhari Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2022-10-31-45
TL Number from the TL Form:
Sample Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Sample Organization Contact: (213) 817-0387
Type of Sample: Department Acceptance
Type of Material: Concrete
Sample Taken Date: 10/31/2022
Date that the sample was received by the laboratory/organization performing the testing: 11/01/2022
The quantity of what the sample constitutes: 40 yd3
A brief description of the sample: 6x12 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 22-2953
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Robertsons Ready Mix

Material Information

The concrete mix design number: SC270N31
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 7322070
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Chute into wheelbarrow
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
Test results on following page(s): 1

Test Results

Test 1 of 1

DIME Test ID: 2022-10-31-45-1
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617 - Sulfur Mortar Cap
Verified Date: 11/08/2022
Date Tested: 11/07/2022
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) 817-0387
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
Cross sectional area of cylinder 1 28.27 in^2
Cross sectional area of cylinder 2 28.27 in^2
Capped in accordance with? ASTM C617 - Sulfur Mortar Cap
Compressive strength (to nearest 10 psi) 760 psi
Average diameter of cylinder 1 6.00 in
Average diameter of cylinder 2 6.00 in
Compressive strength of cylinder 1 777.3 psi
Compressive strength of cylinder 2 737.0 psi
Maximum load on cylinder 1 21974 lb
Maximum load on cylinder 2 20834 lb
Type of fracture pattern of cylinder 1 1
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 7 days