Laserfiche WebLink
FOIA CITY USE ONLY 0' f_0 d /g.g. <br /> �D/�/O Cityof Orono Date Received: 3 (o/t Permit#a2 <br /> \t PO.Box 66 Amount: $ <br /> 2750 Kelley Parkway <br /> Crystal Bay, N 55323 AZn : <br /> rysBay,MApproval/43/ Denial ❑ -V' <br /> kES HOr- <br /> CITY OF ORONO—AUTOMATIC FIRE SPRINKLER/GENERAL PERMIT <br /> (All permits must be approved by the 1 ire\iarshall 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 submitted to the Orono Fire Marshal a minimum of 7 days before start of <br /> V.ork. <br /> 2. Permits 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. Permits are also available online at: <br /> www.ci.orono.mn.us <br /> 3. All systems 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 <br /> maximum 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 systems. Water flow test reports shall be submitted to the Orono Fire <br /> Marshal along with plan submittal. <br /> 5. Yard or wall post indicator valves are required. All indicating and control values installed shall be <br /> provided with tamper protection.On dry systems,the control valve to service the pressure switch(air) <br /> shall be supervised. <br /> 6. Inspectors test valve shall be installed on each floor 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. Appointments can be made by <br /> calling the Fire Marshall at(952)473-9701, 8:00-4:00 p.m.Monday-Friday. 24-hours notice is <br /> requested. <br /> 11. When required,(30 foot building height)stairwell standpipe's shall have 2 '/2 gate valves installed <br /> with 2 '/zx 1 'hcaps. <br />