HomeMy WebLinkAbout420 424 W OAK ST AND 120 S SHERWOOD ST PUD PRELIMINARY - 40 92A - CORRESPONDENCE - STORMWATER-RELATED DOCUMENTSI
November 27, 1992
Project No: 1227-01-92
Mr. Glenn Schlueter
City of Ft. Collins
Storm Water Utility
235 Mathews Street
Ft. Collins, Colorado 80524
RE: Drainage Analysis for Mountain - Oak Neighborhood, Old Town Basin, Fort
Collins, Colorado
Dear Mr. Schlueter:
We have completed a drainage analysis for Mountain - Oak Neighborhood situated in the Old
Town Drainage Basin, Ft. Collins, Colorado. It is our understanding that the proposed
development plan consists of the following:
1. Removal of two (2) out structures.
2. Construction of a 4-car garage behind the existing residence/office located at 420
West Oak Street.
3. One new residence on the remaining open lot in the block.
4. An addition on to an existing residence/office at 420 West Oak Street.
5. An access drive parking area for the proposed garage constructed using checker
blocks.
The purpose of the checker blocks is to provide more pervious surface in the drive/parking lot
than a typical paved lot would provide. The blocks also provide a more aesthetically pleasing
parking lot which will help to improve the residential atmosphere of the neighborhood.
Our calculations have shown that there is negligible increase in runoff from the block due to the
proposed improvements. Due to the size of the contributing area studied (2.2 acres), the runoff
both historical and developed is minimal and would have absolutely no impact on the Old Town
Basin. Detention facilities would not be justified for this situation.
If you have questions, ple
Since ,
ll ,G2
Brian W. Shear, P.E.
Shear Engineering Corporation
BW S: jmr
cc: Don Richmond
feel free to call me at 226-5334.
4836 S. College, Suite 12 Fort Collins, CO 80525 (303)226-5334
1
Final Drainage Report
for
Mountain - Oak Neighborhood
(420 West Oak Street P.U.D.)
Fort Collins, Colorado
Prepared for:
RICHMOND ASSOCIATES
420 West Oak Street
Fort Collins, CO 80521
Prepared by:
SHEAR ENGINEERING CORPORATION
Project No. 1227-01-92
Date November, 1992
4836 S. College, Suite 12 Fort Collins, CO 80525 (303)226-5334