Northlake 635(4)-LR000908 GEOTECHNICALAND ~ F=:;J [~J I I F=~
ENVIRONMENTAL CONSULTANTS
REPORT OF WATER INJECTION OBSERVATION
Coppell Tech Center II
Lakeshore Drive and Crestside
Coppell, Texas
REPORTED TO: Bob Moore Construction Co. REPORT NO. 5
1110 N. Watson Road REPORT DATE: 09-08-00
Arlington, Texas 76011 REG PROJECT NO. 7044
A'I-rN: 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 Injection Intervals
(ft) (ft) J (psi) (in)
10.0 5 100-200 12-18
Equipment
Number of Number of Probes J Length of Probes Probe Spacing
Rigs (ea) J (ft) (ft)
2 4 13.0 5
Date J Area Injected (sq ft) J Average Pressure (psi) Pass No.
08-30-00 4,380 125 1
08-31-00 17,280 125 1
Surfactant added at regular intervals: Yes
Mail ~ubmitted 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/ BW/mm
Mr. Steve Huff
2424 STUTZ DR. · SUITE 400 · DALLAS. TX 75235 · TEL [21~'] 350 5600 · FAX [214] 350 0019