Sales Tax 09-LR110228 (2)OLLInNCE
GEOTECHNICfIlL
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: 02/28/2011
Project: Clear Creek
Location: W.bound Clear Creek sidewalk, S. side of street, station 7 +00
Date Sampled: 02/18/2011
Sampled By: Whitney, Steve
By Order Of: Rick Odell
Order Number: 1770
Quantity Represented: 20 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.
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 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.
Number of
Client: City of Coppell
Specimens: 4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 97789
Material: CONCRETE
Test Method: See Below
TEST RESULTS
Report No: 97789
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
88,590 Type 4 Lab
3,130 3,130
B 28 6.00
28.27
Lab
C 28 6.00
28.27
Lab
D
HOLD (see remarks) -
Nil
-11
Type 1
Type 2 Type 3 Type 4
Type 5 Type 6
Specification: 3,000 psi @ 28 days
Date Received: 02/19/2011
Slump: 5.0 Inches
Transported By: Redi -Mix
Curing Method: Standard
Air Content: 4.5%
Source /Sampled At: Truck / Center
Time Sampled: 2:15 pm
Plant: Redi -Mix - Plant #136
Temp.: Ambient: 78 °F Mix: 75 °F
Mix Code: 10J11504
Truck/Ticket No: 28 / 25294463
Quantity Represented: 20 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.
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 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.