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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: C12 -1001 Date Sampled: 12/18/2012
Report Date: 12/27/2012 Sampled By: Godwin, Jonathan
Project: Vanbebber Drive Street Improvements By Order Of: Chris
Location: W.bound Van Bebber at Denton Tap intersection, Sloundn Order Number: 1770
Lakwood @ Van Bebber, intersection and S.bound Edgewood Dr
at Van Bebber Dr
Number of
Client: City of Coppell Specimens: 4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 140186
Material: CONCRETE Test Method: See Below
Client PO: Q- 0612 -01 TEST RESULTS Report No: 140186
Page 1 of 1
Spec
Age Tested
Diameter
Nbr
(date : days)
(in)
A
12/21/12: 3
6.00
B
12/25/12:7
6.00
C
01/15/13:28
6.00
D
01/15/13:28
6.00
Maximum
Area Load
(in 2) (Ibs)
28.27 79,200
28.27 104,635
28.27
28.27
Type 1
Specification
Strength: 3,600 psi @ 28 days
Slump: 3 - 5
Air Content: 3 - 6
Date Received:
12/19/2012
Curing Method:
Standard
Time Sampled:
1:05 pm
Time Batched:
12:10 pm
Temp.: Ambient:
72 °F Mix: 6T °F
Compressive
Cure Strength
Break Type Loc (PSI)
Type 2 Lab 2,800
Type 3 Lab 3,700
Average
Strength Tested
(PSI) By Comments
2,800
3,700
Lab
Lab
f_1_'. L is l?
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Type 2 Type 3 Type 4
Type 5 Type 6
Slump: 3.0 Inches
Transported By: TXI
Air Content: 4.0%
Source /Sampled At: Truck / Center
Mix Code: 8274
Plant: TXI - Plant #145
Truck /Ticket No: 8027 / 1567912
Quantity Represented: 10 cu. yds. at 10 cu. yds. placed of a 10 cu. yd. total placement
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)
Ong: City of Coppell (Coppell, TX) Attn: Mr. Keith Marvin, P.E.
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Ka ara, 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 CLIENTAND ARE NOT TO BE REPRODUCED WITHOUT WRITTEN PERMISSION.