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Sample Record for 2021-03-19-4

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

Project Information

Project ID: 213707 DEA: 081C38U4 EFIS: 0817000196 QA Service Level: 1
DIST-CO-RTE-PM: 08-RIV-10-6.7/R25.1
Work Description: Remove concrete pavement and base, and place HMA and JPCP
Location Description: ROUTE 10/60 SEPARATION IN BEAUMONT TO ROUTE 10/111 SEPARATION NEAR CABAZON.
Contractor Name: Coffman Specialties
Contractor Address: 9685 Via Excelencia, San Diego, CA 92126
Resident Engineer: Elvira Lenart Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2021-03-19-4
TL Number from the TL Form:
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: 03/19/2021
Date that the sample was received by the laboratory/organization performing the testing: 03/22/2021
The quantity of what the sample constitutes: 6
A brief description of the sample: concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 1012-13
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Coffman Specialties, Inc

Material Information

The concrete mix design number: 1906-23
The truck number from where the sample was collected: 10
The batch plant ticket number from where the sample was collected: NA
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: EB 10 H Line station 418 20
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: 2021-03-19-4-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 04/07/2021
Date Tested: 03/26/2021
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 6
Test performed With no density determined
Capped in accordance with? ASTM C617/CTM521
Average diameter of cylinder 1 5.98 in
Average diameter of cylinder 2 5.98 in
Average diameter of cylinder 3 5.97 in
Average diameter of cylinder 4 5.97 in
Average diameter of cylinder 5 5.98 in
Average diameter of cylinder 6 5.99 in
Cross sectional area of cylinder 1 28.09 in^2
Cross sectional area of cylinder 2 28.09 in^2
Cross sectional area of cylinder 3 27.99 in^2
Cross sectional area of cylinder 4 27.99 in^2
Cross sectional area of cylinder 5 28.09 in^2
Cross sectional area of cylinder 6 28.18 in^2
Compressive strength (to nearest 10 psi) 750 psi
Maximum load on cylinder 1 21165 lb
Maximum load on cylinder 2 21100 lb
Maximum load on cylinder 3 21240 lb
Maximum load on cylinder 4 20875 lb
Maximum load on cylinder 5 20985 lb
Maximum load on cylinder 6 21110 lb
Compressive strength of cylinder 1 753.5 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 751.2 psi
Compressive strength of cylinder 3 758.8 psi
Compressive strength of cylinder 4 745.8 psi
Compressive strength of cylinder 5 747.1 psi
Compressive strength of cylinder 6 749.1 psi
Type of fracture pattern of cylinder 2 2
Type of fracture pattern of cylinder 3 2
Type of fracture pattern of cylinder 4 2
Type of fracture pattern of cylinder 5 2
Type of fracture pattern of cylinder 6 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
Correction factor for cylinder 4 1
Correction factor for cylinder 5 1
Correction factor for cylinder 6 1
Age of specimen 7 days
Age of specimen in hours no data