ST0502A- LR160324fiLLIAI'ICE
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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 Date Sampled: 02/24/2016
Report Date: 03/24/2016 Previously Reported: 03/03/2016 Sampled By: Maumalanga, John
Project: Freeport Parkway North By Order Of: Walter
Location: Piers for light poles (8) on Freeport Parkway north, Sampled; Order Number: 1770
Station 27+40
Number of
Client: City of Coppell Specimens: 4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST LAB NO: 204323
Material: Concrete Test Method: See Below
Spec
Age Tested
Nbr
(date : days)
A
03/02/16:7
B
03/02/16 ; 7
C
03/23/16:28
D
03/23/16 ; 28
TEST RESULTS Report No: 204323
Page 1 of 1
Specification
Strength: 4,000 psi @ 28 days
Slump: 3-5
Air Content: 0-3
Date Received: 02/25/2016
Curing Method: Standard
Time Sampled: 2:00 pm
Time Batched: 12:58 pm
Temp.: Ambient: 60°F Mix: 65°F
Cure
Loc
Lab
Lab
Lab
Lab
Compressive
Average
Maximum
Strength
Diameter
Area
Load
(PSI)
(in)
(int)
(lbs)
Break Type
6.00
28.27
116,260
Type 4
6.00
28.27
118,955
Type 4
6.00
28.27
163,985
Type 3
6.00
28.27
165,780
Type 3
Type
1 Type
2 Type 2
Specification
Strength: 4,000 psi @ 28 days
Slump: 3-5
Air Content: 0-3
Date Received: 02/25/2016
Curing Method: Standard
Time Sampled: 2:00 pm
Time Batched: 12:58 pm
Temp.: Ambient: 60°F Mix: 65°F
Cure
Loc
Lab
Lab
Lab
Lab
Compressive
Average
Strength
Strength
Tested
(PSI)
(PSI)
By Comments
4,110
JR
4,210
4,160
JR
5,800
JR
5.860
5,830
JR
Type 4 Type 5
CONFORMS
Slump: 4.5 Inches
Air Content: 2.0%
Mix Code: 1701
l
Type 6
Transported By: LMC
Source/Sampled At: Truck / Center
Plant: 961
Truck/Ticket No: 1422 / 63711590
Quantity Represented: 9.5 cu. yds. at 9.5 cu. yds. placed of a 9.5 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
Perry C, Kakara, SET, 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