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� <br /> %p"�p City of Orono FOR CITY USE ONLY J <br /> t �►' �¢ � � P.O.Box 66 Date Received: �-2 1-�n Permit# i QZ/ <br /> ��O. � O� 2750 Kelley Parkway ,^ ���} <br /> `� 1��-i�`�y" � Crysta l Bay,M N 5 5 3 2 3 A m o u n t $ I c <br /> . �*��o��'G� (952)249-4600 �r� �C-�`�-t� <br /> Approved By: "�+.YC•�i� <br /> Recommends: A roval Denial ❑ c%/C�i <br /> CITY OF ORONO—AUTOMATIC FIRE SPRINKLER/GENERAL PERMIT <br /> (All pennits must be approved by the G'irc Rtarshall and/or Building Official) <br /> 1. Permits are required for all fire sprinkler installation and repair. All work shall be done by a licensed <br /> fire sprinkler contractor. Two sets of plans, specification data sheets, fire flow tests and hydraulic <br /> calculation sheets shall be subinitted to the Orono Fire Marshal a miniinum of 7 days before start of <br /> worlc. <br /> 2. Pennits can be applied for by mail at PO box 66, Orono,MN, 55323 or in person at, <br /> 2750 Kelly Parkway ;phone: (952)249-4600. Pennits are also available online at: <br /> www.ci.orono.mn.us <br /> 3. All systeins shall be designed,installed and maintained to N.F.P.A.-13,N.F.P.A.-25,Minnesota State <br /> Building Code,Minnesota State Fire Code and Standards. All attic systems are to be spaced at a <br /> inaxiinum 130 square foot coverage. Plastic pipe will not be allowed at any time in attic spaces. <br /> 4. All equipment installed shall be U.L. or F.M. approved for fire protection service. Water flow test <br /> shall be completed on all new systeins. Water flow test reports shall be submitted to the Orono Fire <br /> Marshal along with plan subinittal. <br /> 5. Yard or wall post indicator valves are required. All indicating and control values installed shall be <br /> provided with tainper protection. On dry systems, tl�e control valve to service the pressure switch(air) <br /> shall be supervised. <br /> 6. Inspectars test valve shall be installed on each floar level or zone of system. All systems shall have <br /> main drain and inspectors test valves piped to the outside. <br /> 7. No water is to be introduced into the sprinkler system until main has been thoroughly flushed. 200# <br /> air test and flushing shall be witnessed by the City of Orono Water Department. <br /> 8. An approved audible/visual device wired to main flow switch shall be installed above F.D. <br /> connection and in areas normally occupied by tenants. <br /> 9. EXISTING SYSTEMS: If any changes in the hydraulically most demanding area, change in <br /> occupancy classification or an addition of 20 or more heads,hydraulic calculations and flow test will <br /> be required. <br /> 10. The Orono Fire Marshal shall witness all final flow or trip tests. Appointinents can be made by <br /> calling(952)473-0234, 8:00-4:00 p.m.Monday-Friday. 24-hours notice is requested. <br /> 11. When required, (30 foot building height) stairwell standpipe's shall have 2 '/z gate valves installed <br /> with 2 '/z x 1 '/z caps. <br /> 6/I/2004 <br />