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HomeMy WebLinkAboutBLOCK 77 524 WEST LAUREL STREET - Filed GC-GENERAL CORRESPONDENCE - 2003-10-30524 WEST LAUREL STATEMENT OF PLANNING OBJECTIVES The building to be constructed at 524 West Laurel Street is proposed as a unique mixed -use project serving the specific needs of the neighborhood, while serving as a transition, in terms of mass, scale, building treatment, and land uses, between the C.S.U. dormatories, the Junction restaurant and sorority houses on the east and south, and the residential and business service uses on the west and north. The building is programmed to contain approximately 3,600 square feet of commercial space including a food service establishment, 1,160 square feet of office space and four (4) 1-bedroom living units all combined with the conveniences, privacy, and function of the various user in mind. The landscaped areas and parking lot are proposed to remain in the ownership of the single building owner. Full advantage has been taken of the significant existing trees on the site by careful building and parking placement. Intense new landscape treatment is proposed adjacent to the building and hedges, existing and proposed fences, and vines are used for screening critical areas. Adequate off-street parking, supplemented by substancial on -street diagonal parking, is provided for the buildings residents, patrons and estimated 12 employees. Energy conscious design measures include; an insulation and glazing program that exceeds City requirements, windows minimized on the north wall and placed to allow cross ventilation in office and commercial spaces where cooling is important, and porches, balconies and eaves are placed to provide summer shade especially on the south elevation. A minimum of 15% savings over "conventional" construction is anticipated. j2 <rd L3V'C66 P 6_� 'L� CORNE11 CONSUITINq COMPANY pobox 646 IORT((AIM, c(A(wxk)80522 0*) (3)3)482.66X)M MANAGE MENTANGINEE RING A � . �-. l i May 5, 1982 ZVFK Architects/Planners 218 W. Mountain Ave. Fort Collins, Colo. 80521 Attention: Mr. Eldon Ward Re: 524 West Laurel Project File No: 82.0 ZVF 13 Eldon: Pursuant to your request, we have evaulated the property at 524 West Laurel with respect to the City of Fort Collins "Storm Drainage Criteria, dated Jnauary, 1980." The results of our analysis are as follows: 1. The property lies at the intersection of Laurel Street and Whitcomb Street. It contains approximately 22,920 s.f. (0.53 ac.) from flowline to property line. Under the present condition, approximately 11,250 s.f. drains towards Whitcomb Street, hereafter designated as Area 1. Approx- imately 8825 s.f. drains towards Laurel Street hereafter designated as Area 2. The remainder of the site drains to a low point at the North East corner of the property. The parking lot of the Junction Restaurant is 0.3 to 0.8 feet higher than the ground along the East property line. The allowable initial storm runoff capacity of Whitcomb and Laurel Streets are 11 cfs and 10 cfs respectively. The percent imperviousness of the existing property is 38. Based on the Rational Method the run- off amounts from the existing conditions are: Area 1: Q2 = 0.21 cfs Q100 = 0.72 cfs Area 2: Q2 = 0.16 cfs Q100 = 0.56 cfs 2. We reccommend that the existing low area be graded to obtain positive drainage toward Laurel and Whitcomb Streets. Based on your site plan, 1) The percent imperviousness is 60. 2) The improvements can be constructed so that one-half the area is contributary to each street. Based on the Rational Method, the runoff amounts under the developed conditions to each street are: Q2 = 0.30 cfs Q100 = 1.00 cfs 3. The runoff from the proposed developement will be considerably less than the allowable street carrying capacities and this criteria has therefore been met. The required retention volume is 864 cfs. Based on the Triangular Rational Method, this can be accomplished be proper grading of the parking lots. However, it is our opinion that retaining storm CORNE11 CONSU[TINq COMPANY po-box W fORT(&NS,(obRA )ek)5'22 OfY*-(303)482-M50M MANAC,EMENT/ENGINEERiW, May 5, 1982 runoff on this site is not necessary since the difference between the developed and undeveloped 100 year runoff is 0.3 to 0.4 cfs.,,_This amount will not impact the carrying capacities of Laurel or Whitcomb Streets or the surrounding property. Should you have any questions, comments, or need additional information, please advise. Respectfully submitted, CORNELL CONSULTING COMPANY ul"Zvz� /V)/-G Patrick M. Mestas, P.E. Senior Design Engineer PMM;ch .'t 0 .:�OO—vl✓v�17 zi NET �,Se.