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Sample Record for 2023-07-15-28

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Project Information

Project ID: 214469 DEA: 030H08U4 EFIS: 0319000029 QA Service Level: 1
DIST-CO-RTE-PM: 03-SAC-50-L0.2/R6.1
Work Description: Sac 50 Design Build PLEASE NOTE THAT DESIGN BUILDER MUST PERFORM QUALITY VALIDATION TESTING IN ACCORDANCE WITH THE MATERIAL CONTROL SCHEDULE (MCS) FOR ITEMS SUCH AS STRANDS, HS BOLTS, ELASTOMERIC BEARING PADS, JOINT SEALANTS, COUPLERS & WELDED HOOPS, ETC
Location Description: FROM 0.1 MILE EAST OF I-5 TO 0.8 MILE EAST OF WATT AVE
Contractor Name: FLATIRON WEST INC
Contractor Address: 2100 Goodyear Rd., Benicia, CA 94510
Resident Engineer: Jim Rogers Structure Rep.: Daniel Eggers

Sample Information

DIME Sample ID: 2023-07-15-28
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - Sacramento Concrete Testing Laboratory
Sample Organization Contact: (916) 594-1991
Type of Sample: Dispute Resolution
Type of Material: Concrete Core
Sample Taken Date: 07/15/2023
Date that the sample was received by the laboratory/organization performing the testing: 01/23/2024
The quantity of what the sample constitutes: 13 Cores
A brief description of the sample: Concrete Cores
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name: Elmhurst Bridge Frame 2
The fabricator/manufacturer/facility name: Flatiron

Material Information

Detail description: PCC Concrete Cores
Structure names: Elmhurst Bridge US 50
Type of material: Concrete
Test results on following page(s): 6

Test Results

Test 1 of 6

DIME Test ID: 2023-07-15-28-4
Test Method: ASTM C469-14: Standard Test Method for Static Modulus of Elasticity and Poisson's Ratio of Concrete in Compression (Static Modulus of Elasticity)
Verified Date: 03/11/2024
Date Tested: 02/27/2024
Submitted By Organization: CT HQ - Sacramento Concrete Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: spencer.adams@dot.ca.gov
Organization Phone: (916) 227-5716
General Comments for this Test: Frame 2 Core #1
Test Result Compliance:
Additional Comments When Verified:
Number of Specimens 1
Predicted Compressive Strength (specimen 1) 1772 psi
Diameter (specimen 1) 3.72 in
Length (specimen 1) 8.55 in
Cross sectional area specimen 1 10.8687 in^2
Age (specimen 1) 227 days
Static Modulus of Elasticity (specimen 1) 3.75831 msi
Average Static Modulus of Elasticity 3.7583 msi
Curing and environmental histories Field Collected Core, Bag cured for 5 days.

Test 2 of 6

DIME Test ID: 2023-07-15-28-5
Test Method: ASTM C469-14: Standard Test Method for Static Modulus of Elasticity and Poisson's Ratio of Concrete in Compression (Static Modulus of Elasticity)
Verified Date: 03/11/2024
Date Tested: 02/27/2024
Submitted By Organization: CT HQ - Sacramento Concrete Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: spencer.adams@dot.ca.gov
Organization Phone: (916) 227-5716
General Comments for this Test: Frame 2 Core #8
Test Result Compliance:
Additional Comments When Verified:
Number of Specimens 1
Predicted Compressive Strength (specimen 1) 1772 psi
Diameter (specimen 1) 3.72 in
Length (specimen 1) 8.18 in
Cross sectional area specimen 1 10.8687 in^2
Age (specimen 1) 227 days
Static Modulus of Elasticity (specimen 1) 3.70343 msi
Average Static Modulus of Elasticity 3.7034 msi
Curing and environmental histories Field Collected Core, Bag cured for 5 days.

Test 3 of 6

DIME Test ID: 2023-07-15-28-6
Test Method: ASTM C469-14: Standard Test Method for Static Modulus of Elasticity and Poisson's Ratio of Concrete in Compression (Static Modulus of Elasticity)
Verified Date: 03/11/2024
Date Tested: 02/27/2024
Submitted By Organization: CT HQ - Sacramento Concrete Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: spencer.adams@dot.ca.gov
Organization Phone: (916) 227-5716
General Comments for this Test: Frame 2 Core #11
Test Result Compliance:
Additional Comments When Verified:
Number of Specimens 1
Predicted Compressive Strength (specimen 1) 1772 psi
Diameter (specimen 1) 3.72 in
Length (specimen 1) 7.77 in
Cross sectional area specimen 1 10.8687 in^2
Age (specimen 1) 227 days
Static Modulus of Elasticity (specimen 1) 4.32797 msi
Average Static Modulus of Elasticity 4.328 msi
Curing and environmental histories Field Collected Core, Bag cured for 5 days.

Test 4 of 6

DIME Test ID: 2023-07-15-28-7
Test Method: ASTM C42-13: Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete
Verified Date: 03/11/2024
Date Tested: 01/31/2024
Submitted By Organization: CT HQ - Sacramento Concrete Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: spencer.adams@dot.ca.gov
Organization Phone: (916) 227-5716
General Comments for this Test: Frame 2 Core #3
Test Result Compliance:
Additional Comments When Verified:
Length of Core 8.37
L/D Ratio 2.24
Diameter of Core 3.74
Type of Fracture 1
Age of Specimen 200
Compressive Strength 4377
Correction Factor 1
Corrected Strength 4380
Calculated Density 0

Test 5 of 6

DIME Test ID: 2023-07-15-28-8
Test Method: ASTM C42-13: Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete
Verified Date: 03/11/2024
Date Tested: 01/31/2024
Submitted By Organization: CT HQ - Sacramento Concrete Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: spencer.adams@dot.ca.gov
Organization Phone: (916) 227-5716
General Comments for this Test: Frame 2 Core #6
Test Result Compliance:
Additional Comments When Verified:
Length of Core 8.28
L/D Ratio 2.23
Diameter of Core 3.72
Type of Fracture 1
Age of Specimen 200
Compressive Strength 4399
Correction Factor 1
Corrected Strength 4400
Calculated Density 0

Test 6 of 6

DIME Test ID: 2023-07-15-28-9
Test Method: ASTM C42-13: Standard Test Method for Obtaining and Testing Drilled Cores and Sawed Beams of Concrete
Verified Date: 03/11/2024
Date Tested: 01/31/2024
Submitted By Organization: CT HQ - Sacramento Concrete Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: spencer.adams@dot.ca.gov
Organization Phone: (916) 227-5716
General Comments for this Test: Frame 2 Core #13
Test Result Compliance:
Additional Comments When Verified:
Length of Core 8.07
L/D Ratio 2.17
Diameter of Core 3.72
Type of Fracture 1
Age of Specimen 200
Compressive Strength 4513
Correction Factor 1
Corrected Strength 4510
Calculated Density 0