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Sample Record for 2024-01-11-28

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Project Information

Project ID: 994856 DEA: 010H5604 EFIS: 0117000236 QA Service Level: 1
DIST-CO-RTE-PM: 01-HUM-299-0.0/R5.7
Work Description: PLACE RHMA, REPLACE ASPHALT CONCRETE, AND CONCRETE BARRIER TRANSITION.
Location Description: HUMBOLDT COUNTY IN AND NEAR ARCATA FROM ROUTE 299/101 SEPARATION TO 0.2 MILE EAST OF BLUE LAKE UNDERCROSSING
Contractor Name: GRANITE CONSTRUCTION COMPANY
Contractor Address: 215 I STREET, EUREKA, CA 95501
Resident Engineer: Robin Collins Structure Rep.: Jarred Burrows

Sample Information

DIME Sample ID: 2024-01-11-28
TL Number from the TL Form:
Sample Submitted By Organization: CT D01 - District 1 Materials Laboratory
Sample Organization Contact: (707) 496-0974
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 01/11/2024
Date that the sample was received by the laboratory/organization performing the testing: 01/12/2024
The quantity of what the sample constitutes: 7 CY
A brief description of the sample: Ready Mix Concrete
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name: Essex UC
The fabricator/manufacturer/facility name: Mercer Fraser - Fortuna

Material Information

The concrete mix design number: MF CL 1 .45 SLAG
The truck number from where the sample was collected: 697
The batch plant ticket number from where the sample was collected: 51288
Concrete batch plant: 17
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: ready mix truck
Where the material sample would have been placed if not sampled: Concrete barrier transition
From Lot No.:
Bag Lot No.:

Test Results

Test 1 of 4

DIME Test ID: 2024-01-11-28-1
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 01/18/2024
Date Tested: 01/18/2024
Submitted By Organization: CT D01 - District 1 Materials Laboratory
Organization Address: 1050 River Ranch Road,
Organization City: Fortuna
Organization State: California
Organization Zipcode: 95540
Organization Email: leif.ayres@dot.ca.gov
Organization Phone: (707) 496-0974
General Comments for this Test: 7 day Break 1/18/24
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 C1231 - Unbonded Elastomeric Pad 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 12.6 in^2
Cross sectional area of cylinder 2 12.6 in^2
Cross sectional area of cylinder 3 12.6 in^2
Compressive strength (to nearest 10 psi) 5350 psi
Maximum load on cylinder 1 65900 lb
Maximum load on cylinder 2 67000 lb
Maximum load on cylinder 3 68760 lb
Type of fracture pattern of cylinder 1 5
Type of fracture pattern of cylinder 2 5
Type of fracture pattern of cylinder 3 5
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
Age of specimen 7 days
Age of specimen in hours no data0 hours

Test 2 of 4

DIME Test ID: 2024-01-11-28-2
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 01/21/2024
Date Tested: 01/21/2024
Submitted By Organization: CT D01 - District 1 Materials Laboratory
Organization Address: 1050 River Ranch Road,
Organization City: Fortuna
Organization State: California
Organization Zipcode: 95540
Organization Email: leif.ayres@dot.ca.gov
Organization Phone: (707) 496-0974
General Comments for this Test: 10 day Break 1/21/24
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 C1231 - Unbonded Elastomeric Pad 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) 5620 psi
Maximum load on cylinder 1 72030 lb
Maximum load on cylinder 2 70970 lb
Maximum load on cylinder 3 68870 lb
Type of fracture pattern of cylinder 1 5
Type of fracture pattern of cylinder 2 4
Type of fracture pattern of cylinder 3 5
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
Age of specimen 10 days
Age of specimen in hours no data0 hours

Test 3 of 4

DIME Test ID: 2024-01-11-28-3
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 02/09/2024
Date Tested: 02/08/2024
Submitted By Organization: CT D01 - District 1 Materials Laboratory
Organization Address: 1050 River Ranch Road,
Organization City: Fortuna
Organization State: California
Organization Zipcode: 95540
Organization Email: leif.ayres@dot.ca.gov
Organization Phone: (707) 496-0974
General Comments for this Test: 28 Day Break 02/08/24
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 C1231 - Unbonded Elastomeric Pad 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) 6360 psi
Maximum load on cylinder 1 73360 lb
Maximum load on cylinder 2 81620 lb
Maximum load on cylinder 3 84850 lb
Type of fracture pattern of cylinder 1 5
Type of fracture pattern of cylinder 2 5
Type of fracture pattern of cylinder 3 4
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
Age of specimen 28 days
Age of specimen in hours no data0 hours

Test 4 of 4

DIME Test ID: 2024-01-11-28-4
Test Method: ASTM C143-20: Standard Test Method for Slump of Hydraulic-Cement Concrete
Verified Date: 01/12/2024
Date Tested: 01/11/2024
Submitted By Organization: CT D01 - District 1 Materials Laboratory
Organization Address: 1050 River Ranch Road,
Organization City: Fortuna
Organization State: California
Organization Zipcode: 95540
Organization Email: leif.ayres@dot.ca.gov
Organization Phone: (707) 496-0974
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Slump 4.5 inch