SW0801-LR110308MLLInNCE
11 GEOTECHNICRL
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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 -1036
Date Sampled: 02/07/2011
Report Date: 03/08/2011 Previously Reported: 02/15/2011
Sampled By:
Hickman, Brad
Project:
Sidewalk Improvements
By Order Of:
Larry Davis
Location:
Sidewalk repair at west side of Texaco & Denton Tapp Rd
Order Number: 1770
Page 1 of 1
Number of
Client:
City of Coppell
Specimens:
4
REPORT:
REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
LAB NO:
97426
Material:
CONCRETE
Test Method:
See Below
D HOLD (see remarks) -
Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
Specification: 3,000 psi @ 28 days
Date Received: 02/08/2011 Slump: 4.5 Inches Transported By: Redi -Mix
Curing Method: Standard Air Content: 4.2% Source /Sampled At: Truck / Center
Time Sampled: 12:18 pm Plant: Redi -Mix - P136
Temp.: Ambient: 44 °F Mix: 55 °F Mix Code: 10J11504 Truck/Ticket No: 1184 / 25291019
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 strenqth tests per ASTM C39.
Ong: City of Coppell (Coppell, TX) Attn: Mr. Larry Davis (1 -cc copy)
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.
TEST RESULTS
Report No: 97426
Page 1 of 1
Maximum
Compressive Average
Spec
Age Tested
Diameter
Area
Load
Cure
Strength Strength
Nor
(days)
(in)
(in')
(Ibs)
Break Type
Loc
(PSI) (PSI) Comments
A
7
4.00
12.57
48,355
Type 6
Lab
3,850 3,850
B
28
4.00
12.57
71,960
Type 3
Lab
5,730
C
28
4.00
12.57
71,305
Type 3
Lab
5,670 5,700
D HOLD (see remarks) -
Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
Specification: 3,000 psi @ 28 days
Date Received: 02/08/2011 Slump: 4.5 Inches Transported By: Redi -Mix
Curing Method: Standard Air Content: 4.2% Source /Sampled At: Truck / Center
Time Sampled: 12:18 pm Plant: Redi -Mix - P136
Temp.: Ambient: 44 °F Mix: 55 °F Mix Code: 10J11504 Truck/Ticket No: 1184 / 25291019
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 strenqth tests per ASTM C39.
Ong: City of Coppell (Coppell, TX) Attn: Mr. Larry Davis (1 -cc copy)
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.