Sample Record for 2025-03-06-12
Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project Information
Project ID: 209820 DEA: 04297634 EFIS: 0415000040 COOP: 042548
QA Service Level: 1
DIST-CO-RTE-PM: 04-ALA-84,680-17.9/21
Work Description: ROUTE 84 WIDENING (4-LANE EXPRESSWAY) FROM I-680 TO PIGEON PASS, INCLUDING INTERSECTION, DRAINAGE IMPROVEMENTS AND UTILITY RELOCATION.
Location Description: ALAMEDA COUNTY IN AND NEAR SUNOL, PLEASANTON, AND LIVERMORE ON ROUTE 84 FROM 0.1 MILE EAST OF ROUTE 680 TO 0.1 MILE SOUTH OF RUBY HILL DRIVE AND ON ROUTE 680 FROM 1.2 MILES SOUTH TO 1.8 MILES NORTH OF ROUTE 84
Contractor Name: Bay Cities Paving & Grading
Contractor Address: 1450 Civic Ct. BLDG B #400, Concord CA, 94520
Resident Engineer: Paramjit Pandher Structure Rep.: Kristen We
Sample Information
DIME Sample ID: 2025-03-06-12
TL Number from the TL Form:
Sample Submitted By Organization: CT SC - 3674 - Livermore
Sample Organization Contact: (510) 393-1493
Type of Sample: Quality Control
Type of Material: Concrete
Sample Taken Date: 03/06/2025
Date that the sample was received by the laboratory/organization performing the testing: 03/10/2025
The quantity of what the sample constitutes: 250 Yards
A brief description of the sample: 4x8 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 172760
Structure unique identifier:
Structure name: Vallecitos Creek
The fabricator/manufacturer/facility name: Central Concrete
Material Information
The concrete mix design number: D101C5RS
The truck number from where the sample was collected: 12
The batch plant ticket number from where the sample was collected: 77552802
Concrete batch plant: central pleasanton
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: truck chute
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: 2025-03-06-12-1
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 04/03/2025
Date Tested: 04/03/2025
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: None of the cylinders broke. Max capacity of compression machine = 7,000 psi.
Test Result Compliance:
Additional Comments When Verified:
|
Unit system used?
|
US Units
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|
Number of specimens
|
3
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Test performed
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With no density determined
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|
Capped in accordance with?
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ASTM C1231 - Unbonded Elastomeric Pad Cap
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Apparent mass of submerged cylinder 1
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9 lb
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Average diameter of cylinder 1
|
4.02 in
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Average diameter of cylinder 2
|
4.02 in
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Average diameter of cylinder 3
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4.00 in
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Cross sectional area of cylinder 1
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12.69 in^2
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Cross sectional area of cylinder 2
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12.69 in^2
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Cross sectional area of cylinder 3
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12.57 in^2
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Compressive strength (to nearest 10 psi)
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7000 psi
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Maximum load on cylinder 1
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88800 lb
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Maximum load on cylinder 2
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88800 lb
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Maximum load on cylinder 3
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88000 lb
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Compressive strength of cylinder 1
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7000.0 psi
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Type of fracture pattern of cylinder 1
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1
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Compressive strength of cylinder 2
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7000.0 psi
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Compressive strength of cylinder 3
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7000 psi
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Type of fracture pattern of cylinder 2
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1
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Type of fracture pattern of cylinder 3
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1
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Comment on any defect in either specimen or caps (Max 250 Characters)
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no data
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Correction factor for cylinder 1
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1
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Correction factor for cylinder 2
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1
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Correction factor for cylinder 3
|
1
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Age of specimen
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28 days
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Age of specimen in hours
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no data0 hours
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Serial number of delivery ticket, if available
|
no data
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Test 2 of 3
DIME Test ID: 2025-03-06-12-2
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 04/25/2025
Date Tested: 04/23/2025
Submitted By Organization: Quality Assurance Engineering, Inc dba Consolidated Engineering Laboratories
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 C617 - Sulfur Mortar Cap
|
|
Apparent mass of submerged cylinder 1
|
9 lb
|
|
Average diameter of cylinder 1
|
4.00 in
|
|
Average diameter of cylinder 2
|
4.00 in
|
|
Average diameter of cylinder 3
|
4.00 in
|
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Cross sectional area of cylinder 1
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12.57 in^2
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Cross sectional area of cylinder 2
|
12.57 in^2
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|
Cross sectional area of cylinder 3
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12.57 in^2
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Compressive strength (to nearest 10 psi)
|
5230 psi
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Maximum load on cylinder 1
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65130 lb
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Maximum load on cylinder 2
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65370 lb
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Maximum load on cylinder 3
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66590 lb
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Compressive strength of cylinder 1
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5180.0 psi
|
|
Type of fracture pattern of cylinder 1
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3
|
|
Compressive strength of cylinder 2
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5200.0 psi
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|
Compressive strength of cylinder 3
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5300 psi
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Type of fracture pattern of cylinder 2
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3
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Type of fracture pattern of cylinder 3
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3
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Comment on any defect in either specimen or caps (Max 250 Characters)
|
no data
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Correction factor for cylinder 1
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1
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Correction factor for cylinder 2
|
1
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Correction factor for cylinder 3
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1
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Age of specimen
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48 days
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Age of specimen in hours
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no data0 hours
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Serial number of delivery ticket, if available
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no data
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Test 3 of 3
DIME Test ID: 2025-03-06-12-4
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 04/25/2025
Date Tested: 04/23/2025
Submitted By Organization: Quality Assurance Engineering, Inc dba Consolidated Engineering Laboratories
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: DIME ID: 2025-03-06-12-2 Corrected values. Previously entered results were for a different 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 C617 - Sulfur Mortar 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)
|
8990 psi
|
|
Maximum load on cylinder 1
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114810 lb
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|
Maximum load on cylinder 2
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111680 lb
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Maximum load on cylinder 3
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112430 lb
|
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Compressive strength of cylinder 1
|
9133.7 psi
|
|
Type of fracture pattern of cylinder 1
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3
|
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Compressive strength of cylinder 2
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8884.6 psi
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|
Compressive strength of cylinder 3
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8944.3 psi
|
|
Type of fracture pattern of cylinder 2
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3
|
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Type of fracture pattern of cylinder 3
|
3
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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
|
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Age of specimen
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48 days
|
|
Age of specimen in hours
|
no data
|
