Northlake 635(5)-LR 991230Date of Service:
Client No.:
Client:
12/30/99
85229000
TranswestemPropertyCompany
12221MeritDrive,//450
Dalla~ Texas 75251
Building pad
Repo~ No.:
Pr~ectNo.:
Pr~ecC
General Contactor:
Injector:
9934885
94991457
Coppell Commerce Center
1234 Lake~ore (Bldg. B)
Coppell, Texas
Butler Construction
Procedure:
On thi.~ date, a representative of HBC Engineering, Inc. observed the injection of water at thi.
site. During the injection process, the following observations were recorded.
Pass No.: 4th No. of Probes: 2 Probe Length: 10 feet
oBSERVATION
SPECIFICATION Yes No NIA
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. See Comm~llt~
Spacing of injection was 5 feet maximnm_ X
Injection t,o refu,~l at each location. X
Comments: North half of pad. In some places, limestone boulders were encountered in the fall at depths less
than 10 feet.
Technician: D. Phil!'.ms
T. Smith
(1) Transwestem Property Company
O) O'Br~ a ~
(1) T~ures, Inc.
(1) ButU.' Construction
street: 6:30 a.m.
(1) City of Coppall
(1) c~y of cop~
Stopped: 5:30 p.m.
Paul D. Smith, P. E.
s~~~
90dp
This report is exclusively for the use ~f the client indicated above and shall not bo mgwoduc~l in full without ~Hlten aplxovel ef I-IBC Engineering, Inc.