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Sample Record for 2020-01-20-3

Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.

Project Information

Project ID: 213764 DEA: 080F0304 EFIS: 0800020358 QA Service Level: 1
DIST-CO-RTE-PM: 08-SBD-60-R0.7/R3.0
Work Description: REMOVE AND REPLACE THREE OVERCROSSING BRIDGES ON ROUTE 60
Location Description: IN SAN BERNARDINO COUNTY IN AND NEAR CHINO AT VARIOUS LOCATIONS FROM O.1 MILE WEST OF PIPELINE AVENUE OVERCROSSING TO 0.1 MILE EAST OF BENSON AVENUE OVERCROSSING
Contractor Name: SEMA CONSTRUCTION, INC.
Contractor Address: 42690 Rio Nedo, Suite G, Temecula, CA 92590
Resident Engineer: Joseph Lopez Structure Rep.: Rodrigo Santa Cruz

Sample Information

DIME Sample ID: 2020-01-20-3
TL Number from the TL Form: 2020120
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: 01/20/2020
Date that the sample was received by the laboratory/organization performing the testing: 01/27/2020
The quantity of what the sample constitutes: 4
A brief description of the sample: CONCRETE CYLINDERS
From where was the sample collected: Job Site
Laboratory sample identification: 1003-120
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: ROBERTSONS

Material Information

The concrete mix design number: RRM18161
The truck number from where the sample was collected: 2016
The batch plant ticket number from where the sample was collected: 5087869
Concrete batch plant: ROBERTONS
The fabricator/manufacturer designation for the sample: Unknown
A detailed description of where the material sample was collected: NA
Where the material sample would have been placed if not sampled: Benson Ave OC Abutment 1 Footing Stage 1
From Lot No.: Unknown
Bag Lot No.: Unknown

Test Results

Test 1 of 3

DIME Test ID: 2020-01-20-3-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 02/06/2020
Date Tested: 01/28/2020
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: 9098293029
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
Capped in accordance with? ASTM C617/CTM521
Average diameter of cylinder 1 6.02 in
Average diameter of cylinder 2 6.00 in
Cross sectional area of cylinder 1 28.46 in^2
Cross sectional area of cylinder 2 28.27 in^2
Compressive strength (to nearest 10 psi) 3570 psi
Maximum load on cylinder 1 101880 lb
Maximum load on cylinder 2 100460 lb
Compressive strength of cylinder 1 3579.8 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 3553.6 psi
Type of fracture pattern of cylinder 2 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
Age of specimen 8 days
Age of specimen in hours no data

Test 2 of 3

DIME Test ID: 2020-01-20-3-2
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
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: 213-792-4794
This test has been superseded on 02/18/2020.
Reason: corrected

Test 3 of 3

DIME Test ID: 2020-01-20-3-3
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 02/18/2020
Date Tested: 02/18/2020
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: 9098293029
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
Capped in accordance with? ASTM C617/CTM521
Average diameter of cylinder 1 6.00 in
Average diameter of cylinder 2 6.00 in
Cross sectional area of cylinder 1 28.27 in^2
Cross sectional area of cylinder 2 28.27 in^2
Compressive strength (to nearest 10 psi) 5060 psi
Maximum load on cylinder 1 140830 lb
Maximum load on cylinder 2 145240 lb
Compressive strength of cylinder 1 4981.6 psi
Type of fracture pattern of cylinder 1 1
Compressive strength of cylinder 2 5137.6 psi
Type of fracture pattern of cylinder 2 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
Age of specimen 28 days
Age of specimen in hours no data