DR1101-MP1302074055 International Plaza, Suite 200
r a Fort Worth, TX 76109 -4895
Phone: (817) 735 -7300
F Fax: (817) 735 -7491
Freese and Nichols
www.freese.com Project Number: CPL12252
TO: Ken Griffin, Keith Marvin
FROM: John Rutledge, Patrick Miles
DATE: February 7, 2013
RE: North Lake Dam and Spillway Modifications — Design Phase
Status through January 31, 2013
CPL12252 -3.10
Overall Project Status and Updates:
• Completed Geotechnical analysis based on field investigation and lab results.
• Completed hydrologic and hydraulic models for NWL of 485.
• Received final configuration of lake border from Kimley Horn.
• Completed and submitted 30% and 95% Contract Drawings.
• Prepared cost estimate based on 30% and 95% drawings
• Completed Design Report
• Submitted Final Plans to TCEQ for approval
Date: Next Deliverable:
- Advertise
Overall Schedule:
• Design Effort complete other than inclusion of City comments on plans and specifications, review and
approval by the City of Dallas, and inclusion of any comments from TCEQ.
• Bid Phase to follow upon completion of property acquisition by the City.
Additional Issues:
• Waiting on City approval to submit to Dallas for their review.
CITY OF COPPELL
FINAL DESIGN OF IMPROVEMENTS TO LOWER NORTH LAKE TO ELEV. 485
PERCENTAGE COMPLETE
THROUGH January 31, 2012
Task Description Fee % Complete Fee Earned
1
Gather data, review
$ 4,600
100%
$ 4,600
2
Site Visit
$ 5,300
100%
$ 5,300
3
Geotechnical Field effort /Data Report
$ 34,700
100%
$ 34,700
4
Stability Analyses
$ 9,800
100%
$ 9,800
51
Flood analysis - finalize spillway config
$ 8,400
100%
$ 8,400
6
Design /30% Documents
$ 28,500
100%
$ 28,500
7
Cost Estimates
$ 3,800
100%
$ 3,800
8
Design /95% Documents
$ 29,100
100%
$ 29,100
9
Design Report
$ 17,400
100%
$ 17,400
101100%
Documents
$ 14,900
90%
$ 13,410
11
Submit to TCEQ- comments
$ 2,300
50%
$ 1,150
12
Bid Phase
$ 5,500
0%
$ -
14
QC /PM /Meetings
$ 29,500
90%
$ 26,550
Total
1 $ 193,800
1 94.3%
$ 182,710
Notes
1 Includes driller and lab at $27,500