Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.
Project ID: 994901 DEA: 112T3434 EFIS: 1120000081
QA Service Level: 1
DIST-CO-RTE-PM: 11-SD-805-5.1/8.3
Work Description: SOUNDWALLS, WIDEN FREEWAY, STRUCTURES, LANDSCAPE AND ELECTRICAL.
Location Description: SAN DIEGO COUNTY IN CHULA VISTA FROM PALOMAR STREET OVERCROSSING TO 0.5 MILE NORTH OF BONITA ROAD UNDERCROSSING
Contractor Name: WALSH CONSTRUCTION COMPANY II, LLC
Contractor Address: 1260 Corona Pointe Court #201
Resident Engineer: Tan Cao Structure Rep.: Daniela Lopez
DIME Sample ID: 2026-06-16-53
TL Number from the TL Form:
Sample Submitted By Organization: CT D11 - District 11 Materials Laboratory
Sample Organization Contact: (858) 518-8709
Type of Sample: Quality Control
Type of Material: Concrete
Sample Taken Date: 06/16/2026
Date that the sample was received by the laboratory/organization performing the testing: 06/17/2026
The quantity of what the sample constitutes: 8 cylinders
A brief description of the sample: structural concrete
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: associated ready mix otay
The concrete mix design number: CT632CP
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 6566149
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: NB 805 @ Telegraph Cyn Rd
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:
DIME Test ID: 2026-06-16-53-1
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 06/30/2026
Date Tested: 06/23/2026
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 4050 Taylor Street,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92110
Organization Email: benjamin.haney@dot.ca.gov
Organization Phone: (858) 688-1595
General Comments for this Test: 7 days Cylinders, 650psi@42 days, complies
Test Result Compliance: complies
Additional Comments When Verified:
|
Unit system used?
|
US Units
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|
Number of specimens
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2
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|
Test performed
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With no density determined
|
|
Capped in accordance with?
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ASTM C1231 - Unbonded Elastomeric Pad Cap
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Average diameter of cylinder 1
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6.01 in
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Average diameter of cylinder 2
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6.01 in
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Cross sectional area of cylinder 1
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28.37 in^2
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Cross sectional area of cylinder 2
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28.37 in^2
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Compressive strength (to nearest 10 psi)
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2770 psi
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Maximum load on cylinder 1
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79140 lb
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Maximum load on cylinder 2
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78015 lb
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Compressive strength of cylinder 1
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2789.6 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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2749.9 psi
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Type of fracture pattern of cylinder 2
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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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Age of specimen
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7 days
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Age of specimen in hours
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no data0 hours
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DIME Test ID: 2026-06-16-53-2
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 07/14/2026
Date Tested: 07/14/2026
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 4050 Taylor Street,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92110
Organization Email: benjamin.haney@dot.ca.gov
Organization Phone: (858) 688-1595
General Comments for this Test: 28 day - Break 2 Cylinders
Test Result Compliance: does not comply
Additional Comments When Verified:
|
Unit system used?
|
US Units
|
|
Number of specimens
|
2
|
|
Test performed
|
With no density determined
|
|
Capped in accordance with?
|
ASTM C1231 - Unbonded Elastomeric Pad Cap
|
|
Average diameter of cylinder 1
|
6.01 in
|
|
Average diameter of cylinder 2
|
6.01 in
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|
Cross sectional area of cylinder 1
|
28.37 in^2
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Cross sectional area of cylinder 2
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28.37 in^2
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Compressive strength (to nearest 10 psi)
|
4140 psi
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Maximum load on cylinder 1
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131600 lb
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Maximum load on cylinder 2
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103275 lb
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Compressive strength of cylinder 1
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4638.7 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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3640.3 psi
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Type of fracture pattern of cylinder 2
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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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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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DIME Test ID: 2026-06-16-53-5
Test Method: CTM 523-May 2020: Method of Test for Flexural Strength of Concrete
Verified Date: 07/14/2026
Date Tested: 07/14/2026
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 4050 Taylor Street,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92110
Organization Email: benjamin.haney@dot.ca.gov
Organization Phone: (858) 688-1595
General Comments for this Test: 28 day - Break 2 Beams
Test Result Compliance: does not comply
Additional Comments When Verified:
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Number of specimens
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2
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Unit system used?
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US Units
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Does the testing machine measure load or stress on the beam specimen?
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Load
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Fracture initiates in the tension surface
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Within the Middle Third of the Span Length
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Is a beam dimensional correction factor used?
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No
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Modulus of rupture average
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625 psi
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Modulus of rupture
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665 psi
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Modulus of rupture 2
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585 psi
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Age of specimen
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no data0 days
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DIME Test ID: 2026-06-16-53-7
Test Method: CTM 523-May 2020: Method of Test for Flexural Strength of Concrete
Verified Date: 06/30/2026
Date Tested: 06/24/2026
Submitted By Organization: CT D11 - District 11 Materials Laboratory
Organization Address: 4050 Taylor Street,
Organization City: San Diego
Organization State: CA
Organization Zipcode: 92110
Organization Email: benjamin.haney@dot.ca.gov
Organization Phone: (858) 688-1595
General Comments for this Test: 2 Beams only, does not comply
Test Result Compliance: does not comply
Additional Comments When Verified:
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Number of specimens
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2
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Unit system used?
|
US Units
|
|
Does the testing machine measure load or stress on the beam specimen?
|
Load
|
|
Fracture initiates in the tension surface
|
Within the Middle Third of the Span Length
|
|
Is a beam dimensional correction factor used?
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No
|
|
Modulus of rupture average
|
500 psi
|
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Modulus of rupture
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500 psi
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Modulus of rupture 2
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495 psi
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Age of specimen
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7 days
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