615 75TH ST SE 2018-01-02 MF Import

to Marvin C. IIagluad. 'clor of Utilities I HOM Clair Olivers, Assistant Engineer C&I, r UA 11. I\Iarch 20, 1076 AV P�CC1 PROPOSED DECLARATION OF NON - SIGNIFICANCE FOR CONDOMINIUMS BETWEEN 75TII STREET AND BEVERLY C II\ UI 1'.1111 1Ll VIcI�. \•JA;114Y'yliQN LAKE CITY OF EVEN.' Engineering D\. WATER: There is n 6" A. C. main on the lNo North side of 75th and d aon,the fill main at the West South side of 75th along tlne sub'ect property. A hydrant end of the property has a static pressure of 60 p. s. i. Fire protection within the development will undoubtedly be required. The developer should check with the Fire Marshall regarding hydrant ,ocation and other fire prou,ction requirements. If large fire flows will be necessary, the area will have to be served from the fill main rather than the 8" main- It is anticipated that the development can be hest rly the easterly buildings. Backflow preventiond through two master meters, one fortde ices maytbe required.wo buildings and one for SEWER: There is a 10" and 6" sewer running through the property in a 10' easement to Beverly Lane as well as an 6" sewer running North along the West property line. There may be some difficulty in getting sewage from Building C (first floor eleva- tion = 586. 0') to the sewer which is at an invert elevation of 567, 03' at the manhole near the West end of the building according to our records. The system should have adequate ce.pacity to handle dlhtoreasedallow fflr flow. Accessper to the manholes on the existing sewer must not be prevented DRAINAGE: Inlets should be located such that draining of auto crankcases into them h is discour- aged. The Type II C. B. oil separator installation must be approvedprovision for proper gin- eering Department prior to final design of the development and p maintenance of the oil separators must be made. ll;lld