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Sample Record for 2022-10-13-40

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

Project Information

Project ID: 215220 DEA: 07210624 EFIS: 0719000068 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA,SBD-71-1.8/R4.7&R0.0/R0.2
Work Description: PLACE STRUCTURE CONCRETE RETAINING WALLS & BOX CULVERT AND PLACE JPCP.
Location Description: IN LOS ANGELES AND SAN BERNARDINO COUNTIES IN POMONA AND CHINO HILLS FROM 0.2 MILE SOUTH OF MISSION BOULEVARD OVERCROSSING TO 0.2 MILE OF SAN BERNARDINO COUNTY LINE.
Contractor Name: OHL USA
Contractor Address: 1920 Main Street, Suite 310, Irvine, California 92614
Resident Engineer: Michael Wang Structure Rep.: Amare Tsegie

Sample Information

DIME Sample ID: 2022-10-13-40
TL Number from the TL Form: 101322
Sample Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Sample Organization Contact: (213) 817-0387
Type of Sample: Verification
Type of Material: Concrete
Sample Taken Date: 10/13/2022
Date that the sample was received by the laboratory/organization performing the testing: 10/14/2022
The quantity of what the sample constitutes: 130 CY
A brief description of the sample: 6x12 LCB cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 22-0328
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Robertsons

Material Information

The concrete mix design number: J801153R
The truck number from where the sample was collected: 2186
The batch plant ticket number from where the sample was collected: 6308899
Concrete batch plant: Robertsons
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 on following page(s): 1

Test Results

Test 1 of 1

DIME Test ID: 2022-10-13-40-1
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 10/20/2022
Date Tested: 10/20/2022
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: 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 6.03 in
Average diameter of cylinder 2 6.02 in
Average diameter of cylinder 3 6.05 in
Cross sectional area of cylinder 1 28.56 in^2
Cross sectional area of cylinder 2 28.46 in^2
Cross sectional area of cylinder 3 28.75 in^2
Compressive strength (to nearest 10 psi) 620 psi
Maximum load on cylinder 1 18120 lb
Maximum load on cylinder 2 16261 lb
Maximum load on cylinder 3 19032 lb
Compressive strength of cylinder 1 634.5 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 571.4 psi
Compressive strength of cylinder 3 662 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 0 hours