ST0502B- LR160304(10fl" WINCE
� GEOTECHYICRL
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
Report Date: 03/04/2016
Project: Freeport Parkway North
Location: Retaining wall, Panel #7, Sampled; Station 2+34
Client: City of Coppell _
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
Material: Concrete
Spec
Age Tested
Diameter
Nbr
(date : days)
(in)
A
03/03/16:7
6.00
B
03/03/16:7
6.00
C
03/24/16:28
6.00
D
03/24/16:28
6.00
Maximum
Area Load
(int) (Ibs)
28.27 122,800
28.27 125,360
28.27
28.27
Type 1
Specification
Strength: 3,600 psi @ 28 days
Slump: 3-5
Air Content: 0-3
TEST RESULTS
Compressive
Cure Strength
Break Type Loc (PSI)
Type 4 Lab 4,340
Type 4 Lab 4,430
Date Sampled: 02/25/2016
Sampled By: Maumalanga, John
By Order Of: Walter
Order Number: 1770
Number of
Specimens: 4
LAB NO: 204325
Test Method: See Below
Report No: 204325
Page 1 of 1
Average
Strength Tested
(PSI) By Comments
JR
4,390 JR
Lab
Lab
Type 2 Type 3 Type 4 Type 5 Type 6
Slump: 4.0 Inches Transported By: LMC
Air Content: 2.0% Source/Sampled At: Truck I Center
Mix Code: 1701 Plant: 956
Date Received: 02/26/2016 Truck/Ticket No: 1422 / 63098922
Curing Method: Standard
Time Sampled: 1:10 pm
Time Batched: 12:32 pm
Temp.: Ambient: 57°F Mix: 65°F
Unit Weight: 140 #/cu ft
Quantity Represented: 9.5 cu. yds. at 9.5 cu. yds. placed of a 21.0 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,
01064 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.
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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: 177Q File No: C15-0812
Date Sampled: 02/04/2016
Report Date: 03/04/2016 Previously Reported: 02/15/2016
Sampled By: Burtsell, Lloyd
Project: Freeport Parkway North
By Order Of: Walter
Location: Rebar Inspection - Concrete - 50yds
Order Number: 1770
Number of
Client: City of Coppell
Specimens: 4
REPORT: REPORT OF CONCRETE COMPRESSIVE STRENGTH TEST
LAB NO: 202974
Test Method: See Below
TEST RESULTS
Report No: 202974
Page 1 of 1
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 02/07/16: 3 6.00 28.27 71,460 Type 3 Lab 2,530
2,530 JR
B 02/11/16: 7 6.00 28.27 93,045 Type 3 Lab 3,290
3,290 JR
C 03/03/16: 28 6.00 28.27 120,690 Type 3 Lab 4,270
JR
D 03/03/16: 28 6.00 28.27 122,430 Type 3 Lab 4,331`10
4,300J11I JR
CII
IF
Type 1 Type 2 Type 3 Type 4 Type 5
Type 6
Specification
Strength:
Slump: Slump:
Transported By:
Air Content: Air Content: NA
Source/Sampled At:
Mix Code:
Plant:
Truck/Ticket No:
Curing Method:
Time Sampled:
Time Batched:
Temp.: Ambient: Mix:
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) 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.