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Sample Record for 2019-08-08-22

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

Project Information

Project ID: 209139 DEA: 071170U4 EFIS: 0700000085 QA Service Level: 1
DIST-CO-RTE-PM: 07-LA-10-33.2/37.2
Work Description: CONSTRUCT HOV LANES, WIDEN BRIDGES, AND REALIGN RAMPS.
Location Description: LOS ANGELES COUNTY IN BALDWIN PARK AND WEST COVINA FROM 0.1 MILE WEST OF PUENTE AVENUE UNDERCROSSING TO 0.2 MILE EAST OF HOLLENBECK STREET UNDERCROSSING
Contractor Name: Ames Construction, inc.
Contractor Address: 391 N Main Street, Suite 302, Corona, Ca 92880
Resident Engineer: Raj Punjabi Structure Rep.: Cardiel Bugarin

Sample Information

DIME Sample ID: 2019-08-08-22
TL Number from the TL Form: 20190808
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: 08/08/2019
Date that the sample was received by the laboratory/organization performing the testing: 08/12/2019
The quantity of what the sample constitutes: 4
A brief description of the sample: 6x12 concrete cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 882-808
Structure unique identifier:
Structure name: I-10 SUNSET MEDIAN APPROACH SLAB
The fabricator/manufacturer/facility name: robertsons

Material Information

The concrete mix design number: SC675B38
The truck number from where the sample was collected: NA
The batch plant ticket number from where the sample was collected: NA
Concrete batch plant: Unknown
The fabricator/manufacturer designation for the sample: ames
A detailed description of where the material sample was collected: LOAD NO 2
Where the material sample would have been placed if not sampled: I 10 SUNSET MEDIAN APPROACH SLAB
From Lot No.: Unknown
Bag Lot No.: Unknown

Test Results

Test 1 of 2

DIME Test ID: 2019-08-08-22-1
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Verified Date: 08/19/2019
Date Tested: 08/15/2019
Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Organization Address: 13970 victoria st,
Organization City: fontana
Organization State:
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
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 C617/CTM521
Compressive strength (to nearest 10 psi) 3910 psi
Average diameter of cylinder 1 6.00 in
Average diameter of cylinder 2 6.00 in
Compressive strength of cylinder 1 3975.6 psi
Compressive strength of cylinder 2 3846.1 psi
Maximum load on cylinder 1 112390 lb
Maximum load on cylinder 2 108730 lb
Type of fracture pattern of cylinder 1 1
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 7 days

Test 2 of 2

DIME Test ID: 2019-08-08-22-2
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Capped in accordance with ASTM C617/CTM521
Verified Date: 09/09/2019
Date Tested: 09/05/2019
Submitted By Organization: CT D08 - Fontana Southern Regional Laboratory
Organization Address: 13970 victoria st,
Organization City: fontana
Organization State:
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
Cross sectional area of cylinder 1 28.37 in^2
Cross sectional area of cylinder 2 28.37 in^2
Capped in accordance with? ASTM C617/CTM521
Compressive strength (to nearest 10 psi) 4970 psi
Average diameter of cylinder 1 6.01 in
Average diameter of cylinder 2 6.01 in
Compressive strength of cylinder 1 5009.2 psi
Compressive strength of cylinder 2 4938.0 psi
Maximum load on cylinder 1 142110 lb
Maximum load on cylinder 2 140090 lb
Type of fracture pattern of cylinder 1 1
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