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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: C15-0812
Report Date: 12/23/2015 Previously Reported: 12/16/2015
Project: Freeport Parkway North
Location: Footing on Retaining Wall at Sta 00+269.34
Client: City of Coppell
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
Material: Concrete
TEST RESULTS
Spec
Age Tested
Diameter
Area
Nbr
(date : days)
(in)
(in')
A
12/01/15:7
6.00
28.27
B
12/22/15:28
6.00
28.27
C
12/22/15:28
6.00
28.27
D
3,750
JR
130,035
Type 1
Specification
Strength: 3,600 psi @ 28 days
Slump: 3-5
Air Content: 3-6
Date Received: 11/25/2015
Curing Method: Standard
Time Sampled: 5:45 am
'Time Batched: 4:52 am
Temp.: Ambient: 59°F Mix: 70°F
Date Sampled: 11/24/2015
Sampled By: Nance, Charles
By Order Of: Walter
Order Number: 1770
Number of
Specimens: 4
LAB NO: 198195
Test Method: See Below
Report No: 198195
Page 1 of 1
Maximum
Compressive
Average
Load
Cure
Strength
Strength Tested
(Ibs)
Break Type
Loc
(PSI)
(PSI)
By Comments
105,960
Type 3
Lab
3,750
3,750
JR
130,035
Type 3
Lab
4,600
JR
128,795
Type 3
Lab
4,560
4,580
JR
HOLD (see remarks) -
Type 2 Type 3 Type 4 Type 5 Type 6
CONFORMS
Slump: 3.0 Inches Transported By: LMC
Air Content: 5.1 % Source/Sampled At: Truck / Center
Mix Code: 1701 Plant: 952
Truck/Ticket No: 5022 / 62989478
Quantity Represented:
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) Attm Mr. Rick O'Dell (1 -cc copy)
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kakara, SET, CME Department Manager
THIS REPORT APPLIES ONLY TO THE STANDARDS OR PROCEDURES INDICATED AND TO THE SAMPLE(S) TESTED ANDJOR 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..