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Testing Report for 2020-10-07-5-1

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

Project Information

DEA: 041G4304
EFIS: 0412000126
Project ID: 213702
QA Service Level: 1
DIST-CO-RTE-PM: 04-NAP-128-R7.4
Work Description: REPLACE BRIDGE, HMA PAVING, DRAINAGE AND RSP
Location Description: NAPA COUNTY NEAR SAINT HELENA AT CONN CREEK
Contractor Name: Unknown
Contractor Address: Unknown
Resident Engineer: Paramdeep Brar
Structure Rep.: Nana Budu

Sample Information

DIME Sample ID: 2020-10-07-5
TL Number from the TL Form: 28 - Napa
Sample Submitted By Organization: CT SC Sub-unit 3676-106
Sample Organization Contact:
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 10/7/2020
Date that the sample was received by the laboratory/organization performing the testing: 10/12/2020
The quantity of what the sample constitutes: 2 Cylinders
A brief description of the sample: 6x12 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification: Unknown
Structure unique identifier: 21-0115
Structure name: Conn Creek Bridge Stage 2 Deck Pour
The fabricator/manufacturer/facility name: Harold Smith and Sons

Material Information

The concrete mix design number: CT1 15
The truck number from where the sample was collected: 128
The batch plant ticket number from where the sample was collected: 164179
Concrete batch plant: Harold Smith and Sons
The fabricator/manufacturer designation for the sample: Harold Smith
A detailed description of where the material sample was collected: Back of Truck
Where the material sample would have been placed if not sampled: Unknown
From Lot No.: Unknown
Bag Lot No.: Unknown

Test Information

DIME Test ID: 2020-10-07-5-1
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Date Tested: 10/14/2020
Capped in accordance with: ASTM C617/CTM521
Verified Date: 10/14/2020
Submitted By Organization: CT HQ - Sacramento Concrete Testing Laboratory
Organization Address: 5900 Folsom Blvd,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: larry.mccrum@dot.ca.gov
Organization Phone: (916) 227-7283
General Comments for this Test:
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: 27.99 in^2
Cross sectional area of cylinder 2: 28.09 in^2
Capped in accordance with?: ASTM C617/CTM521
Compressive strength (to nearest 10 psi): 4650 psi
Average diameter of cylinder 1: 5.97 in
Average diameter of cylinder 2: 5.98 in
Compressive strength of cylinder 1: 4618.0 psi
Compressive strength of cylinder 2: 4684.0 psi
Maximum load on cylinder 1: 129257 lbf
Maximum load on cylinder 2: 131566 lbf
Type of fracture pattern of cylinder 1: 1
Type of fracture pattern of cylinder 2: 1
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: 7 days