Sample Record for 2025-03-24-16
Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project Information
Project ID: 212470 DEA: 044A1304 EFIS: 0400001106 COOP: 042718
QA Service Level: 1
DIST-CO-RTE-PM: 04-SON-101-18.5/18.5
Work Description: CONSISTS OF MODIFICATION AND RECONSTRUCTION OF THE EXISTING US 101/HEARN AVENUE INTERCHANGE IN SONOMA COUNTY, INCLUDING REPLACING THE EXISTING TWO-LANE HEARN AVENUE OVERCROSSING WITH A NEW OVERCROSSING, AND MODIFYING THE SOUTHBOUND OFF-RAMP IN CITY
Location Description: IN SONOMA COUNTY.
Contractor Name: Ghilotti Construction Company, Inc. (Chase McPhaul)
Contractor Address: 246 Ghilotti Avenue, Santa Rosa, CA 95407
Resident Engineer: Seyed "Syd" Valeh Structure Rep.: Anthony "Tony" Tierra; Sardar Chalabe
Sample Information
DIME Sample ID: 2025-03-24-16
TL Number from the TL Form:
Sample Submitted By Organization: CT SC - 3672 - Santa Rosa
Sample Organization Contact: (510) 774-6009
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 03/24/2025
Date that the sample was received by the laboratory/organization performing the testing: 03/24/2025
The quantity of what the sample constitutes: 210 CY
A brief description of the sample: PCC
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Superior Supplies
Material Information
The concrete mix design number: 675SBDSA
The truck number from where the sample was collected: 66
The batch plant ticket number from where the sample was collected: 309111
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Concrete from wheelbarrow
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
Test Results
Test 1 of 3
DIME Test ID: 2025-03-24-16-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 04/17/2025
Date Tested: 04/17/2025
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:
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
|
4.01 in
|
|
Average diameter of cylinder 2
|
4.02 in
|
|
Average diameter of cylinder 3
|
4.02 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
|
12.69 in^2
|
|
Compressive strength (to nearest 10 psi)
|
5070 psi
|
|
Maximum load on cylinder 1
|
66940 lb
|
|
Maximum load on cylinder 2
|
65260 lb
|
|
Maximum load on cylinder 3
|
60444 lb
|
|
Compressive strength of cylinder 1
|
5300.1 psi
|
|
Type of fracture pattern of cylinder 1
|
5
|
|
Compressive strength of cylinder 2
|
5142.6 psi
|
|
Compressive strength of cylinder 3
|
4763.1 psi
|
|
Type of fracture pattern of cylinder 2
|
5
|
|
Type of fracture pattern of cylinder 3
|
5
|
|
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
|
24 days
|
|
Age of specimen in hours
|
no data
|
Test 2 of 3
DIME Test ID: 2025-03-24-16-2
Test Method: ASTM C1064-17: Standard Test Method for Temperature of Freshly Mixed Hydraulic-Cement Concrete
Submitted By Organization: CT SC - 3672 - Santa Rosa
Organization Address: 4030 Occidental, Building B,
Organization City: Santa Rosa
Organization State: CA
Organization Zipcode: 95401
Organization Email: james.cook@dot.ca.gov
Organization Phone: (707) 974-2571
Data has not been verified.
Test 3 of 3
DIME Test ID: 2025-03-24-16-3
Test Method: ASTM C138-17a: Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
Verified Date: 04/02/2025
Date Tested: 03/24/2025
Submitted By Organization: CT SC - 3672 - Santa Rosa
Organization Address: 4030 Occidental, Building B,
Organization City: Santa Rosa
Organization State: CA
Organization Zipcode: 95401
Organization Email: james.cook@dot.ca.gov
Organization Phone: (707) 974-2571
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
|
Identification of concrete represented by the sample
|
675BDSA
|
|
Volume of the measure
|
0.25 ft^3
|
|
Density of concrete
|
151.8 lb/ft^3
|
|
Yield of concrete
|
no data
|
|
Relative yield of the batch
|
no data
|
|
Cement content
|
no data
|
|
Air content
|
no data
|
