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HomeMy WebLinkAbout51 � Frys Electronics LUA-01-052,ECF Advisory Notes (continued) Page 2 of 3 Building 1. POings shall be monitored by geotechnical engineer of record and installed by experienced contactor. 1. Approval of this project establishes that the use at this site is compatible with the operation of the Renton Xnic+pal Airport and aircraft utilizing the airport 24-hours per day, 7 days per week. Fire 1 . The preliminary fire flow is 6,500 gpm. 2. One hydrant is required within 150 feet of the structure and five additional hydrants are required within 300 feet of the structure. 3. Separate plans and permits are required for the installation of the fire alarm and sprinkler systems. 4. Fire Department access roadways are required within 150 feet of all portions of the building exterior. Roadways must be a minimum of 20 feet in width with a turning radius of 45 feet on the outside and 25 feet on the inside. Police 1. Approximately 77.45 Calls For Service. (CFS) annually are estimated for the proposal. Plan Review - Water 1. There is an existing 12-inch water main on Garden Avenue North and an existing 12-inch water main on North 8' Street. 2- Pressure in the vicinity is approximately 125 psi. 3. The project is located in the 320 Pressure Zone and is not inside an Aquifer Protection Area 4. A fire flow of 6,000 (derated) gprn is available to the site. 5. A Water System Development Charge (SDC) of $138,229.63 is owed on this site. The rate is based on 897,595 square feet x SO.154 (credit has been given for the 68,000 square feet previously assessed). This fee is payable at the time the utility permit is issued, 6. The preliminary fire flow requirement is 6,000 gpm. Six (6) hydrants will be needed to serve this site. The applicant has shown three new hydrants to be installed on the new water main, however the location of three additional hydrants has not been shown on the plans. 7. Existing hydrants to oe counted as fire protection must be retrofitted with quick disconnect StOrtz fittings. 8. The applicant has shown a 12-inch main to be extended along the east and north side of the building and looped to Garden ar d North 8" Street. A pressure -reducing valve may be required. A separate utility permit and separate plans will be required for the installation of all double detector check valve assemblies for fire sprinkler systems. All devices installed shah be per the latest Department of Health `Approved List` of Backflow Prevention Devices. Location of device shall be shown on the civil plans and shall show the following note: "Separate plans and utility permit for DDCVA installation for Fire Sprinkler System will be required". DCVA. installations outside the building shall be in accordance with the City of Renton Standards. 10. For DDCVA installations proposed to be installed inside the building, applicant shall submit a COPY Of the mechanical plan showing the location and installation of the backflow assembty inside the mechanical room. Installation shall be in accordance with the City of Renton's requirements. DDCVA shall be installed immediately after the pipe has passed through the building floor slab. Installation of devices shall be in the horizontal position only. A separate utility permit and separate plans will be required for the installation of the double detector check valve assembly for the fire sprinkler system, if backf°ow device is to be installed inside the building.