Northlake 635(4)-LR000915 GEOTECHNICAL AND {~ F=I F-I I I p
ENVIEONMENTAL CONSULTANTS
REPORT OF WATER INJECTION OBSERVATION
Coppell Tach Center II
Lakeshore Drive and Crestside
Coppell, Texas
REPORTED TO: Bob Moore Construction Co. REPORT NO. 11
1110 N. Watson Road REPORT DATE: 09-15-00
Arlington, Texas 76011 REG PROJECT NO. 7044
ATTN: Mr. Ed T. McGuire TECHNICIAN: F. Thornton
PAGE: 1 of 1
CONTRACTOR: Bob Moore Construction Co.
On these dates a representative of Reed Engineering Group, Inc. observed water injection
operations on the referenced project. The injection operations proceeded in accordance
with project specifications unless otherwise noted.
Specification
Injection Depth Injection Spacing I Injection Pressure I Injection Intervals
(ft) (ft)I (psi) I (in)
10 5 100-200 12-18
Equipment
Number of Number of Probes I Length of Probes I Probe Spacing
Rigs (ca) I (ft) I (ft)
2 4 13 5
Date I Area Injected (sq ft) I Average Pressure (psi) I Pass No.
09-08-00 15,300 125 1
09-08-00 8,500 125 2
09-09-00 20,400 125 1
Surfactant added at regular intervals: Yes
Mail Submitted by:
Distribution: (1) Bob Moore Construction Co./
Mr. Ed T. McGuire REED ENGINEERING GROUP, INC.
(1) City of Coppell/Mr. Larry Davis
(1) City of Coppell/Mr. Lee Stone Original Signed By
(1) McHale Consulting Engineering/
Mr. Gary McHale James F. Phipps, P.E.
(1) CMC-Commercial Realty/ KA/je
Mr. Steve Huff
2424 STUTZ DR. * SUITE 400 · DALLAS, TX 75235 · ~'EL [214] 350 5600 · F^X [214] 350 0019