Sample Record for 2026-03-03-51
Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project Information
Project ID: 1000210 DEA: 07353804 EFIS: 0718000306
QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-2,5,10,101-Var
Work Description: MODIFY FIBER OPTIC CABLE SYSTEMS, LIGHTING SYSTEMS, & BUILDING WORK.
Location Description: LOS ANGELES COUNTY AT VARIOUS LOCATIONS
Contractor Name: CROSSTOWN ELECTRICAL & DATA, INC.
Contractor Address: 5454 Diaz St., Irwindale CA 91706
Resident Engineer: Efraim Chavez Structure Rep.: Adriana Pimienta
Sample Information
DIME Sample ID: 2026-03-03-51
TL Number from the TL Form: 26030301
Sample Submitted By Organization: CT D07 - Materials Field Laboratory, Unit 1953
Sample Organization Contact: (213) 817-0387
Type of Sample: Acceptance
Type of Material: Concrete
Sample Taken Date: 03/03/2026
Date that the sample was received by the laboratory/organization performing the testing: 03/04/2026
The quantity of what the sample constitutes: 130 CY
A brief description of the sample: 4X8 PCC cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 26-041
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Robertsons Ready Mix
Material Information
The concrete mix design number: SC590B33
The truck number from where the sample was collected: 1
The batch plant ticket number from where the sample was collected: 1054845
Concrete batch plant: Robertsons Ready Mix
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
Test
DIME Test ID: 2026-03-03-51-1
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 03/16/2026
Date Tested: 03/10/2026
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) 407-6963
General Comments for this Test:
Test Result Compliance: not applicable
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
|
4.01 in
|
|
Average diameter of cylinder 2
|
4.02 in
|
|
Average diameter of cylinder 3
|
4.01 in
|
|
Cross sectional area of cylinder 1
|
12.63 in^2
|
|
Cross sectional area of cylinder 2
|
12.69 in^2
|
|
Cross sectional area of cylinder 3
|
12.63 in^2
|
|
Compressive strength (to nearest 10 psi)
|
2620 psi
|
|
Maximum load on cylinder 1
|
29220 lb
|
|
Maximum load on cylinder 2
|
30771 lb
|
|
Maximum load on cylinder 3
|
39453 lb
|
|
Compressive strength of cylinder 1
|
2313.5 psi
|
|
Type of fracture pattern of cylinder 1
|
2
|
|
Compressive strength of cylinder 2
|
2424.8 psi
|
|
Compressive strength of cylinder 3
|
3123.8 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
|
no data0 hours
|
Test
DIME Test ID: 2026-03-03-51-2
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 03/17/2026
Date Tested: 03/17/2026
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) 407-6963
General Comments for this Test:
Test Result Compliance: not applicable
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
|
4.00 in
|
|
Average diameter of cylinder 2
|
3.99 in
|
|
Average diameter of cylinder 3
|
4.00 in
|
|
Cross sectional area of cylinder 1
|
12.57 in^2
|
|
Cross sectional area of cylinder 2
|
12.5 in^2
|
|
Cross sectional area of cylinder 3
|
12.57 in^2
|
|
Compressive strength (to nearest 10 psi)
|
3110 psi
|
|
Maximum load on cylinder 1
|
39790 lb
|
|
Maximum load on cylinder 2
|
38831 lb
|
|
Maximum load on cylinder 3
|
38415 lb
|
|
Compressive strength of cylinder 1
|
3165.5 psi
|
|
Type of fracture pattern of cylinder 1
|
2
|
|
Compressive strength of cylinder 2
|
3106.5 psi
|
|
Compressive strength of cylinder 3
|
3056.1 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
|
14 days
|
|
Age of specimen in hours
|
no data0 hours
|
