MA1001-LR100702C OT LLIANCE
KHf11CAL
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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 -0535 Date Sampled: 06/30/2010
Report Date: 07/02/2010 Sampled By: Wingerd, Pierce
Project: Denton Tap & Sandy Lake Brick Paver Replacement C.I.P Project By Order Of: Rick O'Dell
MA 10 -01
Location: Stamped Concrete, East side of Intersection, 10' North of Order Number: Vendor #9176
Southeast corner
Number of
Client: The City of Coppell Specimens: 4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 86891
Material: Concrete Test Method: See Below
TEST RESULTS Report No: 86891
Page 1 of 1
Spec
Age Tested
Nor
(days)
A
1
B
2
C
7
D
28
Diameter
Area
(in)
(in')
6.00
28.27
6.00
28.27
6.00
28.27
6.00
28.27
H N�71
Type 1
Specification: 4,000 psi @ 28 days
Date Received: 07/01/2010
Curing Method: Standard
Time Sampled: 10:35 am
Temp.: Ambient: 88 °F Mix: 91 *F
Maximum
Compressive Average
Load Cure
Strength
Strength
(Ibs) Break Type Loc
(PSI)
(PSI) Comments
75,050 Type 4 Lab
2,650
2,650
96,310 Type 4 Lab
3,410
3,410
Lab
Lab
RNOE
E] 11
El
Type 2 Type 3 Type 4
Type 5
Type 6
Slump: 5.0 Inches
Transported By: Southern Star
Air Content: 3.8%
Source /Sampled At: Truck / Center
Plant: 110
Mix Code: 9363
Truck/Ticket No: 1063 / 1683140
Quantity Represented: 15 cu. yds. at 20 cu. yds. placed of a 40 cu. yd. total placement
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.
Charge: The City of Coppell Attn: George S. Marshall, P.E.
Orig: The City of Coppell (Coppell, TX) Attn: George S. Marshall, P.E.
(1 -ec copy)
1 -ec Jim Bowman Construction Company, L.P Attn: Lee Halencak, P.E.
1 -ec The City of Coppell Attn: Rick O'Dell
Respectfully Submitted,
Alliance Geotechnical Group
Robert P. Nance, Sr. Project Manager