Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
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.: Ryan Valentine
DIME Sample ID: 2023-06-16-54
TL Number from the TL Form: 07-210624-39
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: 06/16/2023
Date that the sample was received by the laboratory/organization performing the testing: 06/20/2023
The quantity of what the sample constitutes: 130 CY
A brief description of the sample: 6X12 PCC cylinder
From where was the sample collected: Job Site
Laboratory sample identification: 23-209
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Robertson's Ready Mix Pomona
The concrete mix design number: SC590B38
The truck number from where the sample was collected: 15
The batch plant ticket number from where the sample was collected: 7859094
Concrete batch plant: Robertsons Ready Mix Pomona
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.:
DIME Test ID: 2023-06-16-54-1
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 07/17/2023
Date Tested: 07/14/2023
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
|
2
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Test performed
|
With no density determined
|
Capped in accordance with?
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ASTM C617 - Sulfur Mortar Cap
|
Average diameter of cylinder 1
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6.00 in
|
Average diameter of cylinder 2
|
5.99 in
|
Cross sectional area of cylinder 1
|
28.27 in^2
|
Cross sectional area of cylinder 2
|
28.18 in^2
|
Compressive strength (to nearest 10 psi)
|
4070 psi
|
Maximum load on cylinder 1
|
114806 lb
|
Maximum load on cylinder 2
|
115217 lb
|
Compressive strength of cylinder 1
|
4061.1 psi
|
Type of fracture pattern of cylinder 1
|
2
|
Compressive strength of cylinder 2
|
4088.6 psi
|
Type of fracture pattern of cylinder 2
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2
|
Comment on any defect in either specimen or caps (Max 250 Characters)
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no data
|
Correction factor for cylinder 1
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1
|
Correction factor for cylinder 2
|
1
|
Age of specimen
|
28 days
|
Age of specimen in hours
|
no data0 hours
|