ST0502B-LR151120RLLIFlfICE
GGEOTECFif1109L
GROU
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: 11/13/2015
Report Date: 11/20/2015
Sampled By: Smith, Vernon
Project: Freeport Parkway North
By Order Of: Walter
Location: Inlet at Station 1+25.74 and Manhole
at Station 0+00.00,
Order Number: 1770
Sampled; North Freeport Parkway
Number of
Client: City of Coppell
Specimens_ 4
REPORT: REPORT OF CONCRETE COMPRESSIVE
STRENGTH TEST
LAB NO: 197596
Material; Concrete
Test Method. See Below
TEST RESULTS
Report No: 197596
Page 1 of 1
Maximum
Compressive
Average
Spec Age Tested Diameter Area Load
Cure Strength
(PSI)
Strength Tested
(PSI) By
Nbr (date : days) (in) (int) (lbs)
Break Type Loc
Comments
A 11/20/15: 7 6.00 28.27 120,700
Type 3 Lab 4,270
4,270 JR
B 12/11/15:28 6.00 28.27
Lab
C 12/11/15: 28 6.00 28 27
Lab
HOLD (see remarks) -
D
I
Type 1 Type 2 Type 3 Type 4 Type 5
Type 6
Specification
Strength: 4,200 psi @ 28 days
Slump: 3-5
Slump: 3.0 Inches
Transported By: Redi Mix
Air Content: 3-6
Air Content: 3.5%
Source/Sampled At: Truck I Center
Mix Code: 1 OM21524
Plant: 136
Date Received: 11/14/2015
Truck/Ticket No: 1347 125190509
Curing Method: Standard
Time Sampled: 1:25 pm
Time Batched: 11:57 am
Temp.: Ambient: 69°F Mix: 74°F
Quantity Represented: 10 cu. yds. at 10 cu yds. placed of a 10 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.
Orig: City of Coppell (Coppell, TX) Attn: Mr Rick O'Dell (1 -cc copy)
Respectfully Submitted,
Alliance Geotechnical Group
Y
Perry C. Kakara, SET, CME Department Manager
THIS REPORT APPLIES ONLY TO THE STANDARDS OR PROCEDURES INDICATED AND TO THE SAMPLES) 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.