Freeport NIP(8.0)-LR040907Client:
ineers
Duke Realty Services, LP
Mr. Brian Siraley
5495 Belt Line Rd., Ste 360
Dallas TX 75254
8908 Ambassador Row, Dallas, TX 75247
2696 Gravel Drive, Fort Worth, TX 76118
6300 Rothway, Ste. 150, Houston, TX 77040
Corporate Phone: (214) 630-9745
REPORT OF WATER INJECTION INSPECTION
Project: Freeport XI & XII
Coppell, Texas
Report No.: 216451
Project No.: 049245
Date of Service: 08/21/2004
Report Date: 09/07/2004
Services: Water Injection Inspection
Report of Inspection
On this date, a Rone Engineers, Ltd. representative(s) arrived on site as
scheduled to perform Water Injection Inspection. The results are attached.
Technician Time: 6:30am - 2:45pm
Page 1 of 3
Technician: Nathan Witherell
Report Distribution:
(1) Duke Real~y Services, LP
(1) £xnranat
(1) City of Coppell
(1) City of Coppell
Rone Engineers, Ltd.
---~o-- K. Scott Watson, AET
CMT Operations Manager
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing We assume no responsibility for variation in quality
(composition, appearance, performance, etc.) or any other femure of similur subject mzater pwvided by persons or conditions over which we have no conlrol. Our lettors and
rvpons zu-e for the exclusive use of~he clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineers, Ltd.
99SS Pa~e 1 of I
WATER
INJECTION OBSERVATION
Client:
Project:
Duke Realty Services, LP
Freeport Xl & XII
Coppell, Texas
Report No.: 216451
Project No.: 049245
Date of Service: 21-Aug
Page 2 of 3
DESCRIPTION/EXPLANATION YES NO NIA
1. Specific gravity of lime was checked and found to be 1.14 and 1.17 X
2. Lime slurry was continuously agitated X
3. Surfactant was added to each load X
4. The iniection pressure was kept between 50 to 100 psi at point of injection - 100 x
5. intervals of 12" were achieved dudn~ iniection process until refusal - 12" - 18" x
6. Total depth of iniection - 10 feet x
7. Max. spacing of iniection probes was recorded to be 5 ff. x
8. Free lime on surface X
;). Square feet iniected on this date 29,000
10. Location of iniection Center rows of Xll
Remarks:
See attached for sketch of injected area.
Time:
Technician:
6:30am - 2:45pm
Nathan Witherell
LIMITATIONS: The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for
variation in quality (composition, appearance, pen~ormance, etc.) or any other feature of similar subject matter provided by persons or conditions over which we
have no control. Our letters and reports are for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without
the written approval of Rone Engineers, Ltd.
~ .De~aff Pag~