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Testing Report for 2021-06-15-57-2

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

Project Information

DEA: 040A5394
EFIS: 0418000244
Project ID: 214114
QA Service Level: 1
DIST-CO-RTE-PM: 04-SOL-80,12-11.4/12.8, 2.1/2.8
Work Description: Widen EB SR-12 Connector, Construct 3 ramps & 2 box girder bridges, remove existing bridge, etc.
Location Description: I-80/I-680/Route 12 Interchange
Contractor Name: Unknown
Contractor Address: Unknown
Resident Engineer: Fernando Dos Santos
Structure Rep.: Alejandro Lara

Sample Information

DIME Sample ID: 2021-06-15-57
TL Number from the TL Form:
Sample Submitted By Organization: Construction Testing Services
Sample Organization Contact: (925) 351-6905
Type of Sample: Quality Control
Type of Material: Concrete
Sample Taken Date: 6/15/2021
Date that the sample was received by the laboratory/organization performing the testing: 6/16/2021
The quantity of what the sample constitutes: 1305 CY
A brief description of the sample: 6x12 concrete cylinders (set 5 of 8)
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Cemex Cordelia

Material Information

The concrete mix design number: 1615776
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 29693199
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Back of Truck
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:

Test Information

DIME Test ID: 2021-06-15-57-2
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Date Tested: 7/13/2021
Capped in accordance with: ASTM C1231 - Unbonded Elastomeric Pad Cap
Verified Date: 8/5/2021
Submitted By Organization: Construction Testing Services
Organization Address: 2118 Rheem Dr,
Organization City: Pleasanton
Organization State: CA
Organization Zipcode: 94588
Organization Email: rring@cts-1.com
Organization Phone: (925) 351-6905
General Comments for this Test: Tester Name Correction
Test Result Compliance:
Additional Comments When Verified :

Submitted Test Results

Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Cross sectional area of cylinder 1: 28.27 in^2
Cross sectional area of cylinder 2: 28.27 in^2
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Compressive strength (to nearest 10 psi): 7370 psi
Average diameter of cylinder 1: 6.00 in
Average diameter of cylinder 2: 6.00 in
Maximum load on cylinder 1: 217960 lb
Maximum load on cylinder 2: 198700 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 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
Age of specimen: 28 days