DR1101-MP1211094055 International Plaza, Suite 200
., 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
FROM: John Rutledge, Patrick Miles
DATE: November 9, 2012
RE: North Lake Dam and Spillway Modifications — Design Phase
Status through Sept 30, 2012
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% Contract Drawings.
• Prepared cost estimate based on 30% drawings
• Continued with final design and preparation of 95% set of Contract Documents.
Effort to complete 95% plans about 50% complete
Date: Next Deliverable:
December 1 95% set of Contract Drawings
Early January Advertise
Overall Schedule:
• Dates are approximate targets and are accelerated from actual contract dates somewhat. They will
be finalized as work progresses.
Additional Issues:
• Need additional site visit before completion of 95% set. Scheduled for 11/12/12.
CITY OF COPPELL
FINAL DESIGN OF IMPROVEMENTS TO LOWER NORTH LAKE TO ELEV. 485
PERCENTAGE COMPLETE
THROUGH October 31, 2012
Task Description Fee % Complete Fee Earned
1
Gather data, review
$ 4,600
100%
$ 4,600
2
Site Visit
$ 5,300
33%
$ 1,749
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
50%
$ 1,900
8
Design /95% Documents
$ 29,100
50%
$ 14,550
9
Design Report
$ 17,400
0%
$ -
10
100% Documents
$ 14,900
0%
$ -
11
Submit to TCEQ- comments
$ 2,300
0%
$ -
12
Bid Phase
$ 5,500
0%
$ -
14
QC /PM /Meetings
$ 29,500
50%
$ 14,750
Total
$ 193,800
61.4%
$ 118,949
Notes
1 Includes driller and lab at $27,500