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HomeMy WebLinkAboutEDORA ACRES - Filed GC-GENERAL CORRESPONDENCE - 2003-07-31a TARANT/3 STANTON & TAGGIE CONSULTING ENGINEERS City of Fort P.O. Box 580 Fort Collins, Collins CO 80521 Attn: Ms. Bonnie Tripoli Dear Bonnie: November 10, 1983 Re: Edora Acres P.U.D. 'Drainage Job No. 83-332-000 I Edora Acres P.U.D. is located in the Northwest Quarter of Section 19, Township 7 North, Range 68 West of the Sixth Principal Meridian, City of Fort Collins, Larimer County, Colorado. It is bounded on the North by Prospect Road, on the South and West by Edora Road, and on the East by Edora Acres First Filing. Edora Acres P.U.D. is part of an original plat- ted area known as Edora Acres First Filing being approximately 13 acres in size. All portions of this area have been developed, primarily as Multi -Family housing, except for this parcel. The current site plan proposes that Edora Acres P.U.D. be developed as Multi -Family units as well, but in a different cinfiguration from the original plan. The site lies adjacent to the North of a major Fort Collins drainageway known as Spring Creek. Minor drainage from the site is carried through a 24-inch storm drain which discharges directly into Spring Creek. This line is capable of handling the estimated 2 year developed flow of 12.5 cfs. Major drainage flows overland in an easement to Spring Creek when the water surface elevation exceeds current ground topography at the storm drain inlets. It is known that no detention was originally designed for this site and it is assumed the reasoning for allowing this to be done is because due to the close proximity of Edora Acres First Filing to Sprincr Creek, letting flows enter this floodway un- detained theoretically reduces the overall peak flows in the major drainageway. �F<, 112 W. 11 TH AVE. 6412 S. COLLEGE AVE. HOLDREGE, NE 68949 FORT COLLINS, CO 80525 (308) 995-6677 (303) 226-0557 Post Office Box 580 Fort Collins, Colorado 80521 November 13, 1972 Mr. Al Gablehouse Deines Homes, Inc. 517 West :Drake Road Fort Collins, Colorado 80521 Dear Al: Telephone 303 484-4220 Regarding the paving on Prospect Street at Edora Road adjacent to Edora Acres Subdivision, First Filing, we prefer that the paving on East Prospect Street be coordinated with Prospect Estates and Highlander Heights Subdivisions, so that we get a better job. If we were to permit you to go ahead with individual pieces of paving, I don't believe we would end up with a very good job. We will permit occupancy of the house based on your paving the full frontage of Prospect Street adjacent to Edora Acres next spring. Sincerely, R y Bingman ,�� City Engineer RAB/lms Page Two Ms. Bonnie Tripoli City of Fort Collins November 9, 1983 The existing grades on our project fall north to south onto Edora Road. No change in this natural pattern will occur upon completion of development. The undeveloped flows from this site have been calculated to be: Q2 = 1.0 cfs Q100 = 3.5 cfs The developed site has been designed to release flows undetained into Edora Road. This is in accordance with the intent of the original site plan which did not call for detention. and allowed direct release into Edora Road at that time as well. Developed flows for this site have been calculated as: Q2 3.6 cfs Q100 = 13.8 cfs The developed flow from our project is consistent with the overall expected Q2 developed flow of Edora Acres First Filing of' 12.5 cfs in relation to their areas. We request that the original status of providing no on -site detention bergYetained for the development of this project. If you have any questions, please contact our office. Respect,fjAly sub ted Robert H. Schemmerl' g,'P.E. TARANTO, STANTON & mAGGE CONSULTING ENGINEERS RHS:lgc CITY OF' FORT COLLINS FNE;INFFRIN(; SERVICES January 8, 1985 Ray Starck Starck Construction Company 2605 Dotsero Court Loveland, Colorado Re: Edora Acres P.U.D. Dear Mr. Starck: I have received from the beater & Sewer Department the television logs for Edora Acres P.U.D. and find there are some problems that need attention. You will find highlighted in yellow on the attached copy of these reports the items that need fixing. These repairs should be made as soon as possible. If I can be of any further assistance, please feel free to contact me at 667-7814. Sincerely, CE" 9 ;i Farver Construction Inspector Enclosure cc: John McLean, Water & Sewer Dept. _. __ .. --- - f _... .. _. _ �� f 11 i� �_. � /�� i. U/•�`-� t - :, , /�, ,` �� �, t _- � � � ` �, p,,c��`'_�_ .� 1 -= _—_ G_r� M �� ���°ram` �/cr - %l un1s ) i -- r 1 / /, C, �/ i i I i CITY OF FORT COLLINS ENGINEERING SERVICES April 2, 1985 TO WHOM IT MAY CONCERN: Re: Edora Acres, Phases I and II It is standard policy for the City of Fort Collins to accept for perpetual maintenance those public right-of-way constructions which have been approved by the City and which have passed all required guarantee periods. This includes the water main, sanitary sewer mains, storm sewer lines and facilities, street pavements, street lights, and street signs. Yours truly, David Stringer Chief Construction Inspector ENGINEERING SERVICES 300 LaPorte Ave. P O. Box 580 Fort Collins, Colorado 80522 (303) 221-660c- June 22, 1970 Deines Homes 517 nest Drake Fort Collins, Colorado Dear Sirs: To confirm our verbal agreement in regard to Edora Acres Subdivision, First Filing, because of the present limited water main capacity in the area of this subdivision more than 12 lots at the at a later date will be capacity to the area. RAB/bjr we will be able to allow the development of not present time. The development of additional lots contingent upon the construction of additional water Very truly yours, Roy A. Bingman City Engineer October 29, 1970 Deines Homes 517 West Drake Road Fort Collins, Colorado 80521 Gentlemen: The City has requested a change in the size of the water line to be installed in East Prospect Street adjacent to Edora Acres Subdivision, from 8 inch to 12 inch. The City will pay the regular oversize cost for a 12 inch line. Sincerely, Roy A. Biagman City Engineer RAB/ lms January 22, 1971 James M. Nichols M. E I., Inc. 4710 South College Avenue Fort Collins, Colorado 80521 Dear Mr. Nichols: In regard to the flood flows on Spring Creek at Edora Acres Subdivision, the City is in the midst of a storm runoff study for the Spring Creek area. The initial report for Spring Creek indicates a flow of 2150 cubic feet per sec. at Edora Acres. This flow will be reduced considerably, however, in the final design by adding additional retention along the creek; this is necessitated by restricted conditions at other points along Spring Creek. I would anticipate that the final design for a 50 year storm will have a flow of approximately 1600-1800 cubic feet per sec. at Edora. Acres. The Spring Creek channel and dam at Edora Park has been designed for 2000 cubic feet per sec. in anticipation of the improvement of the entire Spring Creek channel. The Edora Acres Subdivision is thus protected now from flooding, and will be protected in the future from such a flood potential. Sincerely yours, Roy A. Bingman City Engineer RAFT/ lms October 29, 1971 Deines homes, Inc. 517 West Drake Road Fort Collins, Colorado 80521 Gentlemen: As indicated in the enclosed letter, under the existing conditions of water service to Ldora acres Subdivision, we must limit the number of water taps. Because of this, the requests for water service that you now have in with the Public Works Department must be held up at this time, pending the installation of the 12 inch line in Prospect Street with a connection to the Welch Street b inch water line. You will be able to obtain the Building Permits to proceed with the building construction, however, connection to the water system will be held up until the line in Prospect is installed and operating. Please let me know when you plan on proceeding with the water line construction in Prospect Street. Sincerely, Roy A. Bingman City engineer RAB/lms Enclosure &-'1,ecL Swha_ a k�1©