HomeMy WebLinkAboutSite Certifications - 09/05/2003Q
August 29, 2003
Project No: 1555-02-00
Jay Barber
City of Fort Collins Stormwater Utility
P.O. Box 580
Ft. Collins, Colorado 80522
Re: Lots 36-39, Pinnacle Townhomes P.D.P.; Fort Collins, Colorado
1645 Robertson Street
Dear Jay,
1
This letter serves as final certification for the above referenced address according to the
requirements of the Stormwater Utility in the Stormwater Building Permit Notice for this address
dated 02/26/2003 and the requirements of the development agreement as they relate to flood
protection. Certifications include the items noted -on the Stormwater Building Permit Notice and
are as follows:
• Grading certification
• Swale certification
• Finished floor elevation certification
• Property lot corner elevation certification
• Lowest building opening elevation certification
We have visited the site and find that all final grading is complete, functions properly and meets
the intent of the original subdivision grading and drainage design according to the Final Utility
Plans prepared by Shear Engineering Corporation for Pinnacle Townhomes P.D.P.; Shear
Engineering Corporation Project No. 1555-02-00; City of Fort Collins Director of Engineering
approval date September 4, 2002. A site specific grading plan was not prepared by Shear
Engineering Corporation.
The 100-year water surface elevation for this address is 4953.75 as shown on the table of the
"Base Flood Elevation vs. Minimum Opening Elevation" provided on Sheet 17 of 28 of the
approved Final Utility Plans for Pinnacle Townhomes P.D.P. For a full basement unit at Pinnacle
Townhomes P.D.P, the minimum allowable opening elevation for basement windows may be at
the same elevation as the 100-year floodwater surface elevation according to detail F 1-2 also
provided on Sheet 17 of 28 of the approved Final Utility Plans for Pinnacle Townhomes P.D.P.
The actual lowest opening elevation for this address is 4954.17 based on actual field data. This is
0.42 feet above the 100-year water surface elevation.
Attached is a copy of Sheet 17 of 28 of the approved Final Utility Plans for Pinnacle Townhomes
P.D.P. Also attached is a copy of the Master Grading Plan (Sheet 19 of 28) for Pinnacle
Townhomes P.D.P. Field shots were obtained by Shear Engineering Corporation and are noted
on the Master Grading Plan.
4836 S. College, Suite 12 Ft. Collins, CO 80525 (970) 226-5334 Fax (970) 282-0311 www.shearengineering.com
9�d103
PAGE 2
August 29, 2003
Project No: 1555-02-00
Re: Lots 36-39, Pinnacle
1645 Robertson Street
If you have any
Sincerely,
Brian W'Shear, P.1
Shear Engineering
BWS / rdw
attachments
Townhomes P.D.P.; Fort Collins, Colorado
�stions, please call at (970) 226-5334.
cc: Russ Wells, Anchor Development Corporation
Marcia Hilmes-Robinson; City of Fort Collins Floodplain Administrator
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