MA1001-LR100629ALLIP�'10E
GEOTECHnICPIL
1133ROUP
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
Report Date: 06/29/2010
Project: Denton Tap & Sandy Lake Brick Paver Replacement C.I.P Project
MA 10 -01
Location: Stamped Concrete Westside of Intersection on Shady Lake, NW
conrer
Date Sampled: 06/28/2010
Sampled By: Wingerd, Pierce
By Order Of: Rick O'Dell
Order Number: Vendor #9176
Number of
Client: The City of Coppell Specimens: 4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 86889
Material: CONCRETE Test Method: See Below
TEST RESULTS Report No: 86889
Page 1 of 1
Spec
Age Tested
Nbr
(days)
A
1
B
3
C
7
D
28
Diameter
Area
(in)
(in')
6.00
28.27
6.00
28.27
6.00
28.27
6.00
28.27
2,660
2,660
89,100 Type 4
Type 1
Maximum
Compressive Average
Load
Cure
Strength
Strength
(lbs) Break Type Loc
(PSI)
(PSI) Comments
75,230 Type 4
Lab
2,660
2,660
89,100 Type 4
Lab
3,150
3,150
Lab
Lab
f
l(
11 Ll
U E]
Type 2 Type 3
Type 4
Type 5
Type 6
Specification: 4,000 psi @ 28 days
Date Received: 06/29/2010 Slump: 4.0 Inches Transported By: Southern Star
Curing Method: Standard Air Content: 5.6 Source /Sampled At: Truck / Center
Time Sampled: 8:35 am Plant: #125
Temp.: Ambient: 85 °F Mix: 92 °F Mix Code: 9363 Truck/Ticket No: 2040 / 1682272
Quantity Represented: 5 cu. yds. at 10 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