ST0502B- LR160106 (5)nLLiAnce
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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: 01/06/2015 Previously Reported: 12/16/2015
Project: Freeport Parkway North
Location: Inlet at Station 10+31
Client:
REPORT
Material:
City of Coppell
REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
Concrete
TEST RESULTS
Date Sampled: 12/08/2015
Sampled By: Rooney, David
By Order Of: Walter
Order Number: 1770
Number of
Specimens: 4
LAB NO: 198909
Test Method: See Below
Report No: 198909
Page 1 of 1
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-Gc copy)
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kakara, SETT, CME Department Manager
I HIS 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.
Maximum
Compressive
Average
Spec Age Tested Diameter
Area Load
Cure
Strength
Strength Tested
Nbr (date : days) (in)
(int) (Ibs)
Break Type Loc
(PSI)
(PSI) By Comments
A 12/15/15: 7 6.00
28.27 118,680
Type 3 Lab
4,200
4,200
B 01/05/16 : 28 6.00
28.27 138,230
Type 3 Lab
4,890
JR
C 01/05/16: 28 6.00
28.27 140,105
Type 3 Lab
4,960
4,920 JR
D
HOLD (see remarks) -
Type 1 Type 2 Type 3 Type 4
Type 5
Type 6
Specification
CONFORMS
Strength: 4,200 psi @ 28 days
Slump: 3-5
Slump: 4.5 Inches
Transported By: Redi-Mix
Air Content: 3-6
Air Content: 3.1 %
Source/Sampled At: Truck / Center
Mix Code: 1OM21524
Plant: P259
Date Received: 12/09/2015
Truck/Ticket No: 1240 / 25203056
Curing Method: Standard
Time Sampled: 3:20 pm
Time Batched: 2:29 pm
Ternp.: Ambient: 72°F Mix: 75°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-Gc copy)
Respectfully Submitted,
Alliance Geotechnical Group
Perry C. Kakara, SETT, CME Department Manager
I HIS 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.