SW0801-LR110214GEOTECHNICRL
1
GR ..
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 -1036
Report Date: 02/14/2011 Previously Reported: 01/24/2011
Project: Sidewalk Improvements
Location: Driveway approach to Texaco station, 55' W. x 10'S. of carwash,
NW corner of bldg
Date Sampled: 01/14/2011
Sampled By: Gatton, Tim
By Order Of: Larry Davis
Order Number: 1770
Quantity Represented:
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 strength tests per ASTM C39.
Orig: 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 FORTH E EXCLUSIVE USE OF THE ADDRESSED CLIENT AND ARE NOT TO BE REPRODUCED WITHOUT WRITTEN PERMISSION.
Number of
Client: City of Coppell
Specimens: 5
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 96849
Material: CONCRETE
Test Method: See Below
TEST RESULTS
Report No: 96849
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 3 6.00
28.27
94,565
Type 5 Lab
3,340 3,340
B 7 6.00
28.27
143,500
Type 6 Lab
5,080
C 7 6.00
28.27
146,440
Type 3 Lab
5,180 5,130
D 28 6.00
28.27
174,845
Type 2 Lab
6,180
E 28 6.00
28.27
170,240
Type 2 Lab
6,020 6,100
Type 1
Type 2
Type 3 Type 4
Type 5 Type 6
Specification: 3,600 psi @ 28 days
Date Received: 01/15/2011
Slump: 4.5 Inches
Transported By: Redi -Mix
Curing Method: Standard
Air Content: 3.2%
Source /Sampled At: Truck/ Center
Time Sampled: 1:55 pm
Plant: Redi -Mix - Plant #P259
Temp.: Ambient: 47 °F Mix: 58 °F
Mix
Code: 101_11504
Truck/Ticket No: 1377 / 25285986
Quantity Represented:
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 strength tests per ASTM C39.
Orig: 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 FORTH E EXCLUSIVE USE OF THE ADDRESSED CLIENT AND ARE NOT TO BE REPRODUCED WITHOUT WRITTEN PERMISSION.