HomeMy WebLinkAboutDrainage Reports - 07/12/1985James 14. Stewart and Associates, Inc.
Consulting Engineers and Surveyors
Laborstorr,
214 North Howes Street 301 Lincoln Court
P.O. Box 429 P.O. Box 4n
Fort Collins, Colorado 80522 Fort Collins, Colorado 80522
(303) 482-9331 (303) 484-53M
Final Drainage Report for Breakwater Estates
Breakwater Estates is a proposed single family subdivision containing
10.76 acres that lies immediately above the Fox Meadows Basin. It
lies on a ridge between Warren Lake and Harmony Reservoir and slopes
Easterly to Lemay Avenue at approximately lb. There is no offsite
drainage entering the subdivision. It is proposed to drain Easterly
to a detention pond on Tract "A". Forty-eight thousand six hundred
(48,600) cubic feet of detention will be constructed with an outlet
rate of 2.86 cubic feet per second. The drainage will be released in
an 8" pipe through a berm to the West flowline of Lemay Avenue.
The proposed subdivision is being constructed in two phases; however,
the runoff and detention are being taken care of in this first phase.
The runoff calculations and mass diagram are enclosed.
Richard A. Rutherford, P..E. & L.S.
COMPUTATIONS 40
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