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Sample Record for 2022-12-13-40

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

Project Information

Project ID: 993776 DEA: 040J3004 EFIS: 0413000433 QA Service Level: 1
DIST-CO-RTE-PM: 04-SON-1-26.7/27.1
Work Description: CONSTRUCTING RETAINING WALL AND CONFINEMENT SYSTEM TO RESTORE SLIPOUT.
Location Description: SONOMA COUNTY NEAR JENNER FROM 0.3 MILE TO 0.7 MILE NORTH OF MEYERS GRADE ROAD
Contractor Name: ARGONAUT CONSTRUCTION
Contractor Address: P. O. BOX 639, SANTA ROSA, CA 95402
Resident Engineer: Fabio La Serna Structure Rep.: Matteo D-Orio

Sample Information

DIME Sample ID: 2022-12-13-40
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - QASI Bay Area Field Office
Sample Organization Contact: (916) 284-6784
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 12/13/2022
Date that the sample was received by the laboratory/organization performing the testing: 12/13/2022
The quantity of what the sample constitutes: 9 concrete cylinders
A brief description of the sample: 4x8 #9 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Agronaut Constructors

Material Information

The concrete mix design number: SL-4700CG
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: SL-4700CG
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: 9 Concrete Cylinders
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2022-12-13-40-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 12/22/2022
Date Tested: 12/13/2022
Submitted By Organization: CT HQ - Vallejo Field Laboratory
Organization Address: 690 Walnut,
Organization City: vallejo
Organization State: CA
Organization Zipcode: 94592
Organization Email: yannick.aranas@dot.ca.gov
Organization Phone: (916) 639-4315
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 C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1 4.00 in
Average diameter of cylinder 2 4.00 in
Average diameter of cylinder 3 4.00 in
Cross sectional area of cylinder 1 12.566 in^2
Cross sectional area of cylinder 2 12.566 in^2
Cross sectional area of cylinder 3 12.566 in^2
Compressive strength (to nearest 10 psi) 4410 psi
Maximum load on cylinder 1 60250 lb
Maximum load on cylinder 2 54030 lb
Maximum load on cylinder 3 54150 lb
Type of fracture pattern of cylinder 1 3
Type of fracture pattern of cylinder 2 3
Type of fracture pattern of cylinder 3 3
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 data

Test 2 of 2

DIME Test ID: 2022-12-13-40-2
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 01/17/2023
Date Tested: 01/12/2023
Submitted By Organization: CT HQ - Vallejo Field Laboratory
Organization Address: 690 Walnut,
Organization City: vallejo
Organization State: CA
Organization Zipcode: 94592
Organization Email: yannick.aranas@dot.ca.gov
Organization Phone: (916) 639-4315
General Comments for this Test: Compression Strength is greater than 7000 psi, Compression Testing machine capacity is not greater than 7000 psi
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 C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1 4.00 in
Average diameter of cylinder 2 4.00 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 12.57 in^2
Cross sectional area of cylinder 3 12.57 in^2
Compressive strength (to nearest 10 psi) 7000 psi
Maximum load on cylinder 1 87960 lb
Maximum load on cylinder 2 87960 lb
Maximum load on cylinder 3 87960 lb
Compressive strength of cylinder 1 6997.6 psi
Type of fracture pattern of cylinder 1 6
Compressive strength of cylinder 2 6997.6 psi
Compressive strength of cylinder 3 6997.6 psi
Type of fracture pattern of cylinder 2 6
Type of fracture pattern of cylinder 3 6
Comment on any defect in either specimen or caps (Max 250 Characters) Compression Strength is greater than 7000 psi, Compression Testing machine capacity is not greater than 7000 psi
Correction factor for cylinder 1 1
Correction factor for cylinder 2 1
Correction factor for cylinder 3 1
Age of specimen 30 days
Age of specimen in hours no data