Sales Tax 09-LR110208OLLInNICE
GEOTEC HNICIMIL
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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: C10 -1014
Date Sampled: 01/07/2011
Report Date: 02/08/2011 Previously Reported: 01/30/2011
Sampled By: McDonald, Jack
Project: Clear Creek
By Order Of: Rick O'dell
Location: Clear Creek Street, W.bound,
station 6 +70
Order Number: 1770
Number of
Client: City of Coppell
Specimens: 4
REPORT: REPORT OF CONCRETE COMPRESSIVE
STRENGTH TEST LAB NO: 96750
Material: CONCRETE
Test Method: See Below
TEST RESULTS
Report No: 96750
Page 1 of 1
Maximum
Compressive Average
Spec Age Tested Diameter Area
Load Cure
Strength Strength
Nbr (days) (in) (in')
(Ibs) Break Type Loc
(PSI) (PSI) Comments
A 7 6.00 28.27
123,375 Type 6 Lab
4,360 4,360
B 28 6.00 28.27
150,880 Type 2 Lab
5,340
C 28 6.00 28.27
145,895 Type 6 Lab
5,160 5,250
D
HOLD (see remarks) -
1,i
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Type 1
Type 2 Type 3 Type 4
Type 5 Type 6
Specification: 3,600 psi @ 28 days
Date Received: 01/08/2011
Slump: 4.0 Inches
Transported By: Redi -Mix
Curing Method: Standard
Air Content: 4.4%
Source /Sampled At: Truck / Center
Time Sampled: 12:15 pm
Plant: Redi -Mix - Plant #P259
Temp.: Ambient: Mix: 65 °F
Mix Code: 1 01_1 1504
Truck/Ticket No: 1371 / 25285156
Quantity Represented: 40 cu. yds.
Remarks:
Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ATM C172, C143, C231 or C173,
C1064 and C138. Compressive strenqth tests per ASTM C39.
Ong: City of Coppell (Coppell, TX) Attn: Mr. Keith Marvin, P. E. (1 -cc copy)
1 -cc City of Coppell Attn: Mr. Rick O'Dell
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kakara, Sr. Project 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 i "HEY REPRESENT AN ONGOING QUALIFY 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.