HomeMy WebLinkAboutSite Certifications - 04/22/2005 (2)April 14, 2005
Project No: 1909-02-03
City of Fort Collins Stormwater Utility
P.O. Box 580
Ft. Collins, Colorado 80522
Attn: Jay Barber
Re: Lots 946, Pinnacle Townhomes P.D.P.
1602 Robertson Street Units A-H; Fort Collins, Colorado.
Dear Jay,
/Z-Z�iGI
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 05/25/2004 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. Also in conformance with the site specific grading plan for this
site prepared by Shear Engineering Corporation dated May, 2004; Shear Engineering
Corporation Project No: 1909-02-03. A copy of the site -specific grading plan is attached for your
immediate reference. A copy of the site -specific grading plan was previously provided to you on
May 7, 2004. Please note that due to Building Department requirements for meeting ADA
(American Disability Act) access requirements, the grading design was prepared to meet those
specific requirements.
The 100-year water surface elevation for this address is 4952.80 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.
—&Gtm,C (l L ds
4836 S. College, Suite 12 Fr. Collins, CO 80525 (970) 226-5334 Fax (970) 282-0311 www.shearengineering.com
PAGE 2
April 14, 2005
Project No: 1909-02-03
Re: Lots 9-16, Pinnacle Townhomes P.D.P.
1602 Robertson Street Units A-H; Fort Collins, Colorado
The actual lowest opening elevation for this address is 4953.97, which is 1.17 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 18 of 28) for Pinnacle
Townhomes P.D.P. Field shots were obtained by Shear Engineering Corporation and are noted
on the attached site -specific Grading Plan.
If you have an questions, please call at (970) 226-5334.
Sincerely /
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AooBE�O*'��NFIE43 20262a�
Brian W. Shear P.E.
Shear Engineering Corporation ��;_....• c t►6
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