Tax 2011B-LR121126RLLIfU'ICE
CEOTECHfIICRL
GROUP
Consulting Engineering * Geotechnical Engineering * Construction Materials
3228 Halifax Street, Suite A, Dallas, Texas 75247
Phone: (972) 444 -8889 Fax: (972) 444 -8893
Acct ID: 1770 File No: C12 -1001
Date Sampled:
11/16/2012
Report Date: 11/26/2012
Sampled By:
Graham, Kevin
Project: Vanbebber Drive Street Improvements
By Order Of:
Chris
Location: Drainage inlet bottom on Vanbebber Dr, W.bound, station 10 +80'
Order Number:
1770
Number of
Client: City of Coppell
Specimens:
4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
LAB NO:
138504
Material: CONCRETE
Test Method:
See Below
Client PO: Q- 0612 -01 TEST RESULTS
Report No:
138504
Page 1 of 1
Maximum Compressive
Average
Spec Age Tested Diameter Area Load Cure Strength
Strength Tested
Nbr (date : days) (in) (in 2) (lbs) Break Type Loc (PSI)
(PSI) By
Comments
A 11/23/12: 7 4.00 12.57 49,020 Type 2 Lab 3,900
B 11/23/12: 7 4.00 12.57 47,635 Type 3 Lab 3,790
3,850
C 12/14/12:28 4.00 12.57 Lab
D 12/14/12:28 4.00 12.57 Lab
r_1 , FIF] 1�
Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
Specification
Strength: 4,000 psi @ 28 days
Slump: 4 - 6
Air Content: 3 - 6
Date Received:
11/17/2012
Curing Method:
Standard
Time Sampled:
2:00 pm
Time Batched:
12:18 pm
Temp.: Ambient:
64 °F Mix: 70 °F
Slump: 5.0 Inches
Air Content: 4.5%
Mix Code: 8274
Transported By: TXI
Source /Sampled At: Truck / Center
Plant: TXI - Plant #141
Truck /Ticket No: 1527 / 1542836
Quantity Represented:
Remarks:
Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ASTM C172, C143, C231 or C173,
C1064 and C138. Compressive strength tests per ASTM C39.
Client: City of Coppell Attn: Mr. Rick O'Dell (1 -cc copy)
Ong: City of Coppell (Coppell, TX) Attn: Mr. Keith Marvin, P.E.
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kak ra, CME Department Manager
THIS REPORT APPLIES ONLY TO THE STANDARDS OR PROCEDURES INDICATED AND TO THE SAMPLE(S) TESTED AND /OR OBSERVED AND ARE NOT NECESSARILY INDICATIVE OF
THE QUALITIES OF APPARENTLY IDENTICAL OR SIMILAR PRODUCTS OR PROCEDURES, NOR DO THEY REPRESENT AN ONGOING QUALITY ASSURANCE PROGRAM UNLESS SO
NOTED. THESE REPORTS ARE FOR THE EXCLUSIVE USE OF THE ADDRESSED CLIENT AND ARE NOT TO BE REPRODUCED WITHOUT WRITTEN PERMISSION.