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Sample Record for 2024-02-13-36

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Project Information

Project ID: 994191 DEA: 081G8304 EFIS: 0816000079 QA Service Level: 1
DIST-CO-RTE-PM: 08-SBD-40-R100.8/R101.8
Work Description: HMA, STRUCTURAL CONC, BAR REINFORCING STEEL, CRSP & IMPORTED BORROW.
Location Description: SAN BERNARDINO COUNTY AT ESSEX FROM 1.1 MILES EAST OF ESSEX ROAD OVERCROSSING TO 0.5 MILE EAST OF HALFWAY HILLS WASH BRIDGE
Contractor Name: SKANSKA USA CIVIL WEST CALIFORNIA DISTRICT INC.
Contractor Address: 1995 Agua Mansa Rd, Riverside, CA 92509
Resident Engineer: Anthony Doan Structure Rep.: Jegbefume Adodo

Sample Information

DIME Sample ID: 2024-02-13-36
TL Number from the TL Form: 081G830420240213
Sample Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Sample Organization Contact: 213-792-4794
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 02/13/2024
Date that the sample was received by the laboratory/organization performing the testing: 02/16/2024
The quantity of what the sample constitutes: 2
A brief description of the sample: Concrete Cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 1053-213
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Robertsons

Material Information

The concrete mix design number: 1629128
The truck number from where the sample was collected: 10065024
The batch plant ticket number from where the sample was collected: 48180016
Concrete batch plant: CEMEX
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: HALFWAY HILLS WASH BRIDGE RIGHT EB, Abut 1 to Bent 4, stopped at bulkhead 0.25 span
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: 2024-02-13-36-1
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C1231 - Unbonded Elastomeric Pad Cap
Cured in accordance with ASTM C511
Verified Date: 03/20/2024
Date Tested: 02/27/2024
Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: jose.guzman@dot.ca.gov
Organization Phone: (909) 829-3029
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 2
Test performed With no density determined
Cross sectional area of cylinder 1 28.18 in^2
Cross sectional area of cylinder 2 28.18 in^2
Capped in accordance with? ASTM C1231 - Unbonded Elastomeric Pad Cap
Compressive strength (to nearest 10 psi) 4060 psi
Average diameter of cylinder 1 5.99 in
Average diameter of cylinder 2 5.99 in
Compressive strength of cylinder 1 4112.8 psi
Compressive strength of cylinder 2 4006.4 psi
Maximum load on cylinder 1 115900 lb
Maximum load on cylinder 2 112900 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 14 days

Test 2 of 3

DIME Test ID: 2024-02-13-36-2
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C1231 - Unbonded Elastomeric Pad Cap
Cured in accordance with ASTM C511
Verified Date: 05/06/2024
Date Tested: 03/12/2024
Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: jose.guzman@dot.ca.gov
Organization Phone: (909) 829-3029
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 2
Test performed With no density determined
Cross sectional area of cylinder 1 28.18 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) 5350 psi
Average diameter of cylinder 1 5.99 in
Average diameter of cylinder 2 6.00 in
Compressive strength of cylinder 1 5238.5 psi
Compressive strength of cylinder 2 5456.5 psi
Maximum load on cylinder 1 147620 lb
Maximum load on cylinder 2 154255 lb
Type of fracture pattern of cylinder 1 4
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 28 days

Test 3 of 3

DIME Test ID: 2024-02-13-36-3
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C1231 - Unbonded Elastomeric Pad Cap
Cured in accordance with ASTM C511
Verified Date: 03/20/2024
Date Tested: 02/20/2024
Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Organization Address: 13970 Victoria Street,
Organization City: Fontana
Organization State: CA
Organization Zipcode: 92336
Organization Email: jose.guzman@dot.ca.gov
Organization Phone: (909) 829-3029
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
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) 3380 psi
Average diameter of cylinder 1 6.00 in
Average diameter of cylinder 2 6.00 in
Compressive strength of cylinder 1 3321.9 psi
Compressive strength of cylinder 2 3445.2 psi
Maximum load on cylinder 1 93910 lb
Maximum load on cylinder 2 97395 lb
Type of fracture pattern of cylinder 1 1
Type of fracture pattern of cylinder 2 2
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