ST9902-LR130906Al.Llf#'ICE
GEOTECHNUIL
GROUP
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: C13 -0634 Date Sampled: 08/30/2013
Report Date: 09/04/2013 Sampled By: Roberts, Duce
Project: West Sandy Lake Road By Order Of:
Location: Abutment 3, 36" Pier 3D Order Number: 1770
Number of
Client: City of Coppell Specimens: 4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 150702
Material: Concrete Test Method: See Below
TEST RESULTS Report No: 150702
Page 1 of 1
Spec
Age Tested
Diameter
Nbr
(date : days)
(in)
A
09/06/13:7
6.00
B
09/06/13:7
6.00
C
09/27/13:28
6.00
D
09/27/13:28
6.00
Maximum
Area Load
(in 2) (Ibs)
28.27 118,535
28.27 120,450
28.27
28.27
Type 1
Specification
Strength: 3,600 psi @ 28 days
Slump: 5.5 -7.5
Air Content:
Date Received: 08/31/2013
Curing Method: Standard
Time Sampled:
Time Batched:
Temp.: Ambient: 97 °F Mix: 95 °F
Compressive
Cure Strength
Break Type Loc (PSI)
Type 3 Lab 4,190
Type 3 Lab 4,260
Average
Strength Tested
(PSI) By Comments
4,230
Quantity Represented:
Remarks:
Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ASTM C31, C172, C143, C231 or
C173, C1064 and C138. Compressive strength tests per ASTM C39.
Client: City of Coppell Attn: Mr. Rick O'Dell (1 -cc copy)
Orig: City of Coppell (Coppell, TX) Attn: Mr. Keith Marvin, P.E.
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kakara, CME Department 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.
Lab
Lab
R Iq +y! }.11.1
F1
F1 F -1 F-]
Type 2 Type 3
Type 4
Type 5 Type 6
Slump:
6.0 Inches Transported By: LMC
Air Content:
1.0%
Source /Sampled At: Truck / Center
Mix Code:
Class C
Plant:
Truck /Ticket No:
Quantity Represented:
Remarks:
Test Method (As Applicable): Unless noted, concrete was sampled and tested in accordance with ASTM C31, C172, C143, C231 or
C173, C1064 and C138. Compressive strength tests per ASTM C39.
Client: City of Coppell Attn: Mr. Rick O'Dell (1 -cc copy)
Orig: City of Coppell (Coppell, TX) Attn: Mr. Keith Marvin, P.E.
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kakara, CME Department 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.