HomeMy WebLinkAboutPETERSON PLACE (611 S. PETERSON) - PDP - 35-00 - CORRESPONDENCE - (8)Be sure and return all of your redlined plans when you re -submit.
If you have questions regarding these issues or any other issues related to this project,
please feel free to call me at (970) 221-6750.
Yours Truly,
SGI EVE 4OL
City Planner
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g Issue Contact: Wes Lamarque
3. The width of the swale at the WSEL for the 100-year spillway flow of .5 cfs is
around 3.2 feet. Please show this width on the swale detail and verify the size
of the grass swale on the grading plan.
10 Issue Contact: Wes Lamarque
4. Please provide the top of curb elevation and the orifice invert elevation for
the detail of the outlet works for the detention pond on sheet 7.
11 Issue Contact: Wes Lamarque
5. Because of the flatness of the site, more spot elevations would be helpful.
Please add these and extend the offsite contours to 50 feet from the border of
the site. In particular, more detailed grading would verify that flow from the
north edge of the property will reach the southern gutter and not run onto the
property to the north.
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Floodplain Report Comments:
Issue Contact: Wes Lamarque
Note: There was no Floodplain Report submitted with this round of submittals.
The previous comments will still need to be reviewed once submitted.
Transportation Planning
2
no further comment
Issue Contact: Mark Jackson .
Water Wastewater
5 Issue Contact: Jeff Hill
.Show location of existing sanitary sewer service for existing house on the front
of this property.
g Issue Contact: Jeff Hill
Provide stationing for proposed sanitary sewer service measured from the
downstream manhole.
Zoning
1 Issue Contact: Gary Lopez
no comment
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r
I MI&M STAFF PROJECT REVIEW
Citv of Fort Collins
Loonan & Assoc Date: 8/14M1
Jim Noonan
PO Box 270852
Fort Collins, CO 80527
Staff has reviewed your submittal for 611 S PETERSON, #35-00, and we offer the following
comments:
ISSUES:
Engineering
3 Issue Contact: Dave Stringer
no futher comment
4 Issue Contact: Dave Stringer
Engineering Ready for Mylar Need request for mylars from stormwater and
water/
watewater
Natural Resources
13 Issue Contact: Doug Moore
No Issues-
Stonnwater Utility
7 Issue Contact: Wes Lamarque
1. Due to most of the proposed building rooftop in basin B, which is not
detained, please explore the option of a shallow detention pond just east of the
building.. The proposed 4984 contour almost forms a pond as graded. A slight
berm on the south side and a small pipe outlet similar to the parking lot pond
outlet could create some detention for basin B. Please call Wes Lamarque at
416-2418 with any questions.
8 Issue Contact: Wes Lamarque
2. The pipe under the sidewalk needs to be sized for 1.71 cfs according to the
calculations of the total runoff from the site at this point. Even though the site is
in the 100-year floodplain, the entire Old Town Basin may not be affected by
the storm, resulting in this area not being flooded. At this time the pipe should
be sized for the 100-year event to prevent overtopping onto the sidewalk.
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