Park West CC(15.1)-LR071205 (2)
R E E r:J J E n Gin E E ~~n G
GEOTECHNICAL AND G R 0 LJ F'
ENVIRONMENTAL CONSULTANTS
REPORT OF FIELD DENSITY TESTS
BMC West Addition
425 Airline Drive
Coppell, Texas
REPORT NO. 7
REPORT DATE: 12-05-07
REG PROJECT NO. 14935
TECHNICIAN: M. Wood
PAGE: 1 of 1
CONTRACTOR: D/B Constructors, Inc.
Proctor
No.
1
2
3
ASTM
Standard
0-698
0-698
0-698
Descri tion
Dark brown clay
Yellowish brown weathered shale
Dark yellowish brown clay w/limestone
fra ments
Optimum
Moisture, %
27.0
25.7
21.1
Depth
Below Field Field
Test Final S. G. Density Moisture Proctor
No. Date Location feet pc % ID
41 11-05-07 Water Line: 80'S, 50'E(1) 2.0 88.1 31.0 1
42 Water Line: 81 'S, 50'E(1) 1.0 88.7 31.2 1
43 Water Line: 82'S, 50'E(1) 0.0 88.3 30.8 1
44 Water Line: 220'S, 50'E(1) 2.0 89.3 30.2 1 \
45 Water Line: 221 'S, 50'E(1) 1.0 88.9 30.4 1
46 Water Line: 222'S, 50'E(1) 0.0 88.4 30.8 1
47 Water Line: 26'S, 60'W(2) 2.0 89.5 90.9 1
48 Water Line: 26'S, 61 'W(2) 1.0 89.7 90.3 1
49 Water Line: 26'S, 62'W 2 0.0 89.6 90.5 1
Comments: Where tested, materials were in compliance with project specifications.
(1) Measurements referenced from N.E. building corner.
(2) Measurements referenced from S.E. building corner.
Submitted by:
(1) BMC West Corporation/
Mr. Danny McQuary
(1) Pross Design Group/
Mr. Charles Miller
(1) D/B Constructors, Inc./
Mr. Michael Smith
(1) BMC West Corporation/
Mr. Mike Maring
(1) Hunt & Joiner/Mr. Steve Dial
REED ENGINEERING GROUP, LTD.
Mail
Distribution: (1) Icon Consulting Engineers/
Mr. David Gregory
(1) City of Coppell/Mr. Larry Davis
(1) City of Coppell/Mr. Lee Stone
~~~~F. Reedl~I'~)~
Original Signed By
2424 STUTZ DR . SUITE 400 . DALLAS TX 75235 . TEL [214] 3505600 . '.AX [214] 3500019
REED! EnGI~_~ERlnG
GEOTECHNICAL AND! G R 0 U P
ENVIRONMENTAL CONSULTANTS
REPORT OF WATER INJECTION OBSERVATION
BMC West Addition
425 Airline Drive
Coppell, Texas
REPORTED TO: BMC West Corporation
425 Airline Drive, Suite 200
Coppell, Texas 75019
A TTN: Mr. Danny McQuary
REPORT NO. 8
REPORT DATE: 12-05-07
REG PROJECT NO. 14935
TECHNICIAN: G. Tsougarakis
PAGE: 1 of 1
CONTRACTOR: D/B Constructors, Inc.
On these dates a representative of Reed Engineering Group, Ltd. observed water injection
operations on the referenced project. The injection operations proceeded in accordance
with project specifications unless otherwise noted.
Injection Depth
ft
8
Specification
Injection Spacing Injection Pressure
ft psi
5 100-200
12-18
E ui
Number of Probes
ea
4
ment
Length of Probes
ft
11.5
Probe Spacing
ft
5
Date I
11-07-07
11-08-07
11-10-07
Area Injected (sq ft)
28,000
32,000
6,640
I Average Pressure (psi) I
125
125
172
Pass No.
1
1
2
Surfactant added at regular intervals: Yes
E-Mail
Distribution: (1) BMC West Corporation/
Mr. Danny McQuary
(1) Pross Design Group/
Mr. Charles Miller
(1) D/B Constructors, Inc./
Mr. Michael Smith
(1) BMC West Corporation/
Mr. Mike Maring
(1) Hunt & Joiner/Mr. Steve Dial
Submitted by:
REED ENGINEERING GROUP, LTD.
Original Signed By
Ronald F. Reed, P. E.
BW /cn
Mail
Distribution: (1) Icon Consulting Engineers/
Mr. David Gregory
(1) City of Coppell/Mr. Larry Davis
(1) City of Coppell/Mr. Lee Stone
2424 STUTZ DR. . SUITE 400 . DALLAS. TX 75235 . TEl [214] 3505600 . lAX [214] 3500019