Freeport NIP(2.2)-LR010820WATER INJECTION OBSERVATION
ENGINEERING, [NC.
Date of Service:
Client No.:
Client:
Location:
Procedure:
08/20/01
3053
TNA North American, Inc.
1321 Valwood Parkway, Suite 440
Carrollton, TX 75006
Report No.:
Project No.:
Project:
94011204.0018
94011204
Sales Office &Wamhouse Fac.
Coppell, Texas
General Contractor:
Injector:
On this date, a representative of HBC Engineering, Inc. observed the injection of water at this
site. During the injection process, the following observations were recorded.
Pass No.: 4th No. of Probes: 4 Probe Length: 12 feet
OBSERVATION
SPECIFICATION Yes No N/A
Surfactant added to each load. X
Injection pressure 50 to 200 psi at manifold. X
Injection downward in 18 inch intervals. X
Total depth of injection was 10 feet. X
Spacing of injection was 5 feet ]naximum. X
Iniection to refusal at each location. X
Comments: One injection rig ran consistent, finishing the fourth pass and beginning the fifth pass, rows ran
north and south.
Technician: J. Halvcrson/T. Smith
Report Distribution:
(1) TNA North American, lnc
(1) Can'ell Pool¢ & Yos[ Archdectule
(I) R L Gc×~dson Consulting Engineers
(1) Pacific Builders, Inc
( I ) FACServices, Inc
(I) David Kcnt
(1) City of ( oppcll - Bldg [nsp
(I) City of Coppcll Constr lnsp
~ Engineering, Inc.
Senior Project Engineer
99ss This repod is exclusively for the use of the client indicated above and shall not be reproduced in full without written approval of HBC Engineer