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Sample Record for 2020-02-05-6

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: 2020-02-05-6
TL Number from the TL Form:
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: 02/05/2020
Date that the sample was received by the laboratory/organization performing the testing: 02/07/2020
The quantity of what the sample constitutes: 6
A brief description of the sample: 6x12 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 1003-5
Structure unique identifier:
Structure name: BENSON AVE OC ABUTMENT 3 STAGE 1
The fabricator/manufacturer/facility name: ROBERTSONS POMONA

Material Information

The concrete mix design number: RRM18161
The truck number from where the sample was collected: LOAD 4
The batch plant ticket number from where the sample was collected: NA
Concrete batch plant: Unknown
The fabricator/manufacturer designation for the sample: SEMA
A detailed description of where the material sample was collected: 35 CY
Where the material sample would have been placed if not sampled: BENSON AVE OC ABUTMENT 3 STAGE 1
From Lot No.: Unknown
Bag Lot No.: Unknown

Test Results

Test 1 of 3

DIME Test ID: 2020-02-05-6-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 02/11/2020
Date Tested: 02/10/2020
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 6.01 in
Cross sectional area of cylinder 1 28.27 in^2
Cross sectional area of cylinder 2 28.37 in^2
Compressive strength (to nearest 10 psi) 2930 psi
Maximum load on cylinder 1 81720 lb
Maximum load on cylinder 2 84040 lb
Compressive strength of cylinder 1 2890.7 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 2962.3 psi
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 5 days
Age of specimen in hours no data

Test 2 of 3

DIME Test ID: 2020-02-05-6-2
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 02/13/2020
Date Tested: 02/12/2020
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 6.01 in
Average diameter of cylinder 2 6.00 in
Cross sectional area of cylinder 1 28.37 in^2
Cross sectional area of cylinder 2 28.27 in^2
Compressive strength (to nearest 10 psi) 3440 psi
Maximum load on cylinder 1 95210 lb
Maximum load on cylinder 2 99870 lb
Compressive strength of cylinder 1 3356.0 psi
Type of fracture pattern of cylinder 1 1
Compressive strength of cylinder 2 3532.7 psi
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
Age of specimen in hours no data

Test 3 of 3

DIME Test ID: 2020-02-05-6-3
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 03/06/2020
Date Tested: 03/04/2020
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 6.01 in
Cross sectional area of cylinder 1 28.46 in^2
Cross sectional area of cylinder 2 28.37 in^2
Compressive strength (to nearest 10 psi) 5190 psi
Maximum load on cylinder 1 147120 lb
Maximum load on cylinder 2 148050 lb
Compressive strength of cylinder 1 5169.4 psi
Type of fracture pattern of cylinder 1 2
Compressive strength of cylinder 2 5218.5 psi
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 28 days
Age of specimen in hours no data