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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
01/29/2013
Curing Method:
Date Sampled: 01/28/2013
Report Date: 02/25/2013 Previously Reported: 02/22/2013
2:25 pm
Time Batched:
Sampled By: Smith, Courtney
Project: Vanbebber Drive Street Improvements
62 °F Mix: 64 °F
By Order Of: Chris
Location: Vanbetter Street intersection of Denton Tap Rd
Order Number: 1770
Number of
Client: City of Coppell
Specimens: 5
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH
TEST
LAB NO: 141556
Material: CONCRETE
Test Method: See Below
Client PO: Q- 0612 -01 TEST RESULTS
Report No: 141556
Page 1 of 1
Maximum
Compressive
Average
Spec Age Tested Diameter Area Load
Cure
Strength
Strength Tested
Nbr (date : days) (in) (in 2) (Ibs) Break Type
Loc
(PSI)
(PSI) By Comments
A 01/31/13: 3 6.00 28.27 115,550 Type 5
Lab
4,090
4,090
B 02/04/13: 7 6.00 28.27 119,130 Type 2
Lab
4,210
C 02/04/13: 7 6.00 28.27 116,840 Type 2
Lab
4,130
4,170
D 02/25/13: 28 6.00 28.27 124,910 Type 3
Lab
4,420
E 02/25/13: 28 6.00 28.27 125,330 Type 3
Lab
4,430
4,4301l
Type 1 Type 2 Type 3
Type 4
Type 5
Type 6
Specification
Strength:
Slump: 3 - 5
Air Content: 4 - 6
Date Received:
01/29/2013
Curing Method:
Standard
Time Sampled:
2:25 pm
Time Batched:
1:01 pm
Temp.: Ambient:
62 °F Mix: 64 °F
Slump: 3.0 Inches
Air Content: 5.0%
Mix Code: 8274
Transported By: TXI
Source /Sampled At: Truck / Center
Plant: TXI - Plant #131
Truck /Ticket No: 1512 / 1590539
Quantity Represented: 10 cu. yds. at 30 cu. yds. placed of a 60 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. 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.