Sales Tax 09-LR110301HLUf1TiCE
G GEOTECHI11CflL
GROUP
Acct ID: 1770
Consulting Engineering * Geotechnical Engineering * Construction Materials
3228 Halifax Street, Suite A, Dallas, Texas 75247
Phone: (972) 444 -8889 Fax: (972) 444 -8893
File No: C10 -1014
Report Date: 03/01/2011
Project: Clear Creek
Location: E.bound right lane of Willow Springs @ Clear Creek, sta 1 +00
Date Sampled: 02/21/2011
Sampled By: Whitney, Steve
By Order Of: Rick O'dell
Order Number: 1770
Number of
Client: City of Coppell Specimens: 4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 97839
Material: CONCRETE Test Method: See Below
TEST RESULTS Report No: 97839
Page 1 of 1
Spec
Age Tested
Nbr
(days)
A
7
B
28
C
28
D
Diameter Area
(in)
(in 2)
6.00
28.27
6.00
28.27
6.00
28.27
Maximum
Load
(Ibs) Break Type
132,615 Type 2
Average
Strength
(PSI) Comments
4.690
HOLD (see remarks) -
t I �� I I f
Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
Specification: 3,600 psi @ 28 days
Date Received: 02/22/2011 Slump: 5.0 Inches Transported By: Redi -Mix
Curing Method: Standard Air Content: 5.0% Source /Sampled At: Truck / Center
Time Sampled: 1:45 pm Plant: Redi -Mix -Plant #P136
Temp.: Ambient: 65 °F Mix: 71 °F Mix Code: 10L11504 Truck/Ticket No: 1377 / 25295179
Quantity Represented: 10 cu. yds.
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.
Orig: 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. Ka6ra, 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 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.
Compressive
Cure
Strength
Loc
(PSI)
Lab
4,690
Lab
Lab
Average
Strength
(PSI) Comments
4.690
HOLD (see remarks) -
t I �� I I f
Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
Specification: 3,600 psi @ 28 days
Date Received: 02/22/2011 Slump: 5.0 Inches Transported By: Redi -Mix
Curing Method: Standard Air Content: 5.0% Source /Sampled At: Truck / Center
Time Sampled: 1:45 pm Plant: Redi -Mix -Plant #P136
Temp.: Ambient: 65 °F Mix: 71 °F Mix Code: 10L11504 Truck/Ticket No: 1377 / 25295179
Quantity Represented: 10 cu. yds.
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.
Orig: 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. Ka6ra, 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 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.