ST0502B- LR151218 (2)n RLLIHnCE
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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: C15-0812
Date Sampled: 11/19/2015
Report Date: 12/18/2015 Previously Reported: 11/27/2015
Sampled By: Smith, Vernon
Project: Freeport Parkway North
By Order Of: Walter
Location: Wall #5, Sampled; Southbound Freeport Parkway
Order Number: 1770
Number of
Specimens: 4
Client. City of Coppsll
REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
--- '
LAB NO: 197868
REPORT:
Test Method: See Below
Material: Concrete
TEST RESULTS
Report No: 197868
Page 1 of 1
Maximum Compressive
Average
Spec Age Tested Diameter Area Load Cure Strength
(Ibs) Loc (PSI)
Strength Tested
(PSI) By Comments
Nbr (date : days) (in) (W) Break Type
A 11/26/15: 7 6.00 28.27 124,745 Type 3 Lab 4,410
4,410 JR
B 12/17/15: 28 6.00 28.27 163,575 Type 3 Lab 5,790
5,720
JR
5,750 JR
C 12/17/15 : 28 6.00 28.27 161,720 Type 3 Lab
HOLD (see remarks)-
f
Type 1 Type 2 Type 3 Type 4 Type 5
Type 6
Specification CONFORMS
Strength: 3,600 psi @ 28 days
Slump:3.01nches
Transported B LMC
p Y�
Slump:3-6
Ai r Content: 3.0%
Source/Sampled At: Truck I Center
Air Content: 3-5
Mix Code: 1701
Plant: 956
Truck/Ticket No: 3014 163096827
Date Received: 11/20/2015
Curing Method: Standard
Time Sampled: 11:45 am
Time Batched: 10:57 am
Temp.: Ambient: 67°F Mix: 75°F
Unit Weight: 146.8 #/cu ft
Quantity Represented: 8.5 cu. yds. at 8.5 cuyds. placed of a 25.0 cu yd. total placement
Remarks:
Test Method (As Applicable): Unless noted in remarks, concrete was sampled and tested in accordance with ASTM C31, C172, C143,
C1064 and C138. Compressive strength test per ASTM C39. Air Content was per ASTM C231 and
cylinders were not capped per ASTM C617.
Ong: City of COPP011 (Coppell, FX) Attn: Mr. Rick O'Dell (1 -cc copy)
Respectfully Submitted,
Alliance Geotechnical Group
Perry C, Kakara, SET, CME Department Manager
I HIS REPORTAPPLIL=S ONLY TO THE STANDARDS OR PROCEDURES INDICATED AND TO THE SAMPLE(S)1'r8Tn:o TNL)1(xi f.3Fi,S'ERVi'. E1 AND TARE- NOT NECESSARILY INDICATIVE OF
LAR
NOTOl THESE RLP RTS ARE FOR IDENTICAL i EXCLUSIVE USEOF IH
IECTS OR PROCEDURES. NOR DO THEY REPRFSENT AN OINGOINQ QUALITY ASSURANCE GRAM UNLESS SO
ADDRESSED CLIENT AND ARE NOT TO BE REPR00UC61)WIJHoUT WRITTEN PERMISSION.