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

Sample Record for 2020-05-21-16


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
Resident Engineer: Miguel Calixto Structure Rep.: Kim, Richard

Sample Information

DIME Sample ID: 2020-05-21-16
TL Number from the TL Form: 521
Sample Submitted By Organization: CT - Southern Regional Laboratory
Sample Organization Contact: 213-792-4794
Type of Sample: Quality Assurance
Type of Material: Concrete
Sample Taken Date: 05/21/2020
Date that the sample was received by the laboratory/organization performing the testing: 05/26/2020
The quantity of what the sample constitutes: 55 CY
A brief description of the sample: Concrete Cylinders
From where was the sample collected: Job Site
Laboratory sample identification: 1003-521
Structure unique identifier:
Structure name:

Material Information

The concrete mix design number: SC675B38
The truck number from where the sample was collected: 164
The batch plant ticket number from where the sample was collected: 5399261
Concrete batch plant: Robertsons
The fabricator/manufacturer designation for the sample: Unknown
A detailed description of where the material sample was collected: Chute
Where the material sample would have been placed if not sampled: Stage 1 Pipeline Ave OC Column 3 Bent 2
From Lot No.: Unknown
Bag Lot No.: Unknown

Test Results

Test 1 of 2

DIME Test ID: 2020-05-21-16-1
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 05/28/2020
Date Tested: 05/28/2020
Submitted By Organization: CT - Southern Regional Laboratory
Organization Address: 13970 Victoria St
Test General Comments:
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 6.03 in
Average diameter of cylinder 2 6.00 in
Cross sectional area of cylinder 1 28.56 in^2
Cross sectional area of cylinder 2 28.27 in^2
Compressive strength (to nearest 10 psi) 3320 psi
Maximum load on cylinder 1 94060 lb
Maximum load on cylinder 2 94710 lb
Compressive strength of cylinder 1 3293.4 psi
Type of fracture pattern of cylinder 1 4
Compressive strength of cylinder 2 3350.2 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 7 days
Age of specimen in hours no data

Test Results

Test 2 of 2

DIME Test ID: 2020-05-21-16-2
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Verified Date: 06/18/2020
Date Tested: 06/18/2020
Submitted By Organization: CT - Southern Regional Laboratory
Organization Address: 13970 Victoria St
Test General Comments:
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) 4350 psi
Maximum load on cylinder 1 126300 lb
Maximum load on cylinder 2 120100 lb
Compressive strength of cylinder 1 4451.9 psi
Type of fracture pattern of cylinder 1 4
Compressive strength of cylinder 2 4248.3 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