Freeport NIP(7.5)-LR010908 ENVIRONMENTAL CONSULTANTS
CON ORT
REPORTED TO:
Duke-Weeks Realty Corporation
5495 Belt Line Road, Suite 360
Dallas, Texas 75240
ATTN: Mr. Jeff Langston
CONTRACTOR: Butler Construction
Location of Sample
REPORT NO. 146
REG PROJECT NO. 7888
SAMPLE DATE: 09-08-01
TECHNICIAN: L. Walton
Set Number I Location J Quantity Represented
1 Slab leaveout: 5'N, 225'W of S.E. corner of 30/270
building 9
2 Slab leaveout: 215'S, 5'W of N.E. corner of 130/270
building 9
3 Slab leaveout: 5'S, 335'W of N.E. corner of 230/270
building 9
Design Information
Source of Concrete
Mix Identification
Specified Strength p.s.i.
Potter 9349 4000
Test Results
Set Cylinder I
No. ID Date Tested
Age@ TotalLoad J Compressive J
Test lbs. Strength p.s.i.
2
2800 09-15-01 7 131720 4660
2800 10-06-01 28 143160 5070
2800 10-06-01 28 152860 5410
2800 Hold H
3
2801 09-15-01 7 124280 4400
2801 10-06-01 28 139000 4920
2801 10-06-01 28 146500 5180
2801 Hold H
2802 09-15-01 7 125490 4440
2802 10-06-01 28 156840 5550
2802 10-06-01 28 162550 5750
2802 Hold H
Average
Strength p.s.i.
524O
5O5O
565O
2424 STUTZ DR. ,, SUITE 400 * DALLAS, TX 75235 · TEL [214] 350 5600" FAX [214] 350 0019
Cylinder Data
Set Cylinder
No. ID
1 2800
2 2801
3 2802
Time of
Slump Sample Air Temp.
5.00 7:50AM 80
5.00 9:45AM 81
5.00 10:55AM 82
Concrete ] Air Ticket
Temp. Entrainment Number
85 N/A 614268
86 N/A 614278
87 N/A 614288
Mail
Distribution:
(1) Duke-Weeks Realty Corporation/
Mr. Jeff Langston
(1) Butler Construction/Mr. David Husted
(1) Pacheco Koch, Inc./Mr. Jack Evans
(1) City of Coppel/Mr. Lee Stone
(1) City of Coppel/Mr. Larry Davis
(1) HBC Engineering/Mr. Bob Baker
Submitted by:
REED ENGINEERING GROUP, INC.
Odginal Signed By
Keith Atkins
KENje