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� � a n� r� Ca <br /> �y k� �t <br /> H�ou��H,o��v <br /> ��� Clt}' Of 01'OIlO D�te Reccived: � Pe�niit# �u� 'J�' — � � 3�� <br /> 0 P.O. Box 66 <br /> AmounC � <br /> 2750 Kelley Park��ay <br /> � � Crystal Bay,MN 55323 Approved By: <br /> y � � (952)249-4600 <br /> F <br /> !q F,�' Recommends: Approval ❑ Denial ❑ <br /> KE S H Oti <br /> LI'�eK- IE"�t�rYlQ� <br /> I i _1<.l_�c� <br /> CITY OF ORONO-AUTOMATIC FIRE SPRINKLER/GENERAL PE T <br /> (All perniits must be approved by the Firc,�larshall and/or Building Offici�l) <br /> 1. Pennits are required for all fire sprinkler installation and repair. All work shall b by a licensed <br /> fire sprinkler contractor. Two sets of plans, specification data sheets,fire flo s hydraulic <br /> calculation sheets shall be submitted to the Orono Fire Marshal a miniinum . beCore start of <br /> ��ork. <br /> 2. Pennits can be applied for by mail at PO box 66, Orono,MN, r i�r�n at, <br /> 2750 Kelly Parkway;Phone: (952) 249-4600. Pennits are alsq� il nline at: <br /> www.ci.orono.mn.us <br /> 3. All systems shall be designed, installed and maintaine .-13 .P.A.-25, Minnesota State <br /> Building Code, Minnesota State Fire Code and Standar . tti ms are to be spaced at <br /> maximum 130 square foot coverage. Plastic pipe wil ot o t any time in attic spaces. <br /> 4. All equipment installed shall be U.L. or F.M ved f otection service. Water flow test <br /> shall be completed on all new systems. W �est re shall be submitted to the Orono Fire <br /> Marshal along with plan submittal. <br /> 5. Yard or wall post indicator valves a ire�All indicating and control values installed shall be <br /> provided with tamper protection. On systems,tl�e control valve to service the pressure switch (air) <br /> shall be supervised. <br /> 6. Inspectors test valve shall be in lled on each floor level or zone of systein. All syste�ns shall have <br /> main drain and inspectors tes alves piped to the outside. <br /> 7. No water is to be introdu d into the sprinkler system until main has been thoroughly flushed. 200# <br /> air test and flushing sh be wimessed by the City of Orono Water Department. <br /> 8. An approved audib /visual device wired to inain flow switch shall be installed above F.D. <br /> connection and i reas nonnally occupied by tenants. <br /> 9. EXISTING S TEMS: 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. Appoinrinents 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 '/z gate valves installed <br /> with 2 '/z x 1 '/z caps. <br />