MAXIMUM DISTANCE BETWEEN HANGERS NOMINAL PIPE SIZE (in.) 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" 3-1/2" 4" 5" 6" 8" STEEL PIPE EXCEPT THREADED LIGHTWALL THREADED LIGHTWALL STEEL PIPE COPPER TUBE 10-0 10-0 CPVC 5-6 6-0 6-6 7-0 9-0 POLYBUTYLENE (IPS) 3-9 4-7 5-0 5-11 POLYBUTYLENE (CTS) 2-11 3-4 3-11 4-5 5-5 ROD SIZE 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 3/8" 1/2" 1/2" 1/2" VIKING FREEDOM RESIDENTIAL PENDENT SPRINKLER SIN = VK468, 4.9K ESCUTCHEON PLATE = E-1 SMOOTH FLAT HROIZONTAL CEILING, SLOPES UP TO 2-1/2" MINIMUM COLD COLDER SPACING = 8' MAXIMUM SPACING = 256 SF, 16' X 16'-0 WITH 8'-0 OFF WALL MAXIMUM RECESSED WRENCH P/N: 12144W/B - THE MAXIMUM UNSUPPORTED LENGTH BETWEEN THE SPRINKLER HEAD AND THE LAST HANGER ON THE LINE FOR PRESSURES LESS THAT 100 PSI IS, 1" = 3'; 1-1/4" = 4'; 1-1/2" = 5' FOR STEEL PIPE. IF THE PRESSURE EXCEEDS 100 PSI THAT 12" FOR STEEL PIPE AND 6" FOR COPPER TUBE. - THE HANGER CLOSEST TO THE SPRINKLER SHALL PREVENT UPWARD MOVEMENT. - THE HANGER ROD SHALL BE WITHING 1/8" TO THE TOP OF THE PIPE OR USE SURGE RESTRAINER CLIPS TO PREVENT UPWARD MOVEMENT. - THE LONGEST HORIZONTAL LENGTH OF AN UNSUPPORTED ARM OVER TO A SPRINKLER, UNSUPPORTED DROP, OF SPRIG-UP, SHALL NOT EXCEED 24" FOR STEEL OR 12" FOR COPPER TUBE. IF THE PRESSURE EXCEEDS 100 PSI THAN 12" FOR STEEL AND 6" FOR COPPER TUBE. REDUCE TO 1-1/2 CPVC AT TOP OF EACH RISER RISER DETAIL NTS 4.0 K, 1/2" NPT, SIN = VK486 ESCUTCHEON PLATE = E-1 SMOOTH FLAT HROIZONTAL CEILING, SLOPES UP TO 2-1/2" MINIMUM COLD COLDER SPACING = 8' MAXIMUM SPACING = 288 SF, 16' WIDTH AND 18' THROW CEILING DEFLECTOR FROM 4" TO 6" OR 6" TO 12" RECESSED WRENCH P/N: 13196W/B WET SYSTEM GENERAL NOTES : 3/32" = 1'-0" - Protection Area Limitation: Total Sq Ft =800 - Classification of Occupancy: ReSIDENTIAL - System Hydraulic Design: DESIGNED PER NFPA #13R RESIDENTIAL - All hanger material and methods are pre NFPA 13, see details. - Sprinkler system is to be tested at 200 psi for 2 hours, per NFPA 13. - + Elevations = Finished Floor to Center Line of the Pipe. - * Elevations = Top Of Something (TOS) to Center Line of the Pipe. - Cutting of structural members to be done by others. - All penetrations in fire walls and floors to be fire caulked per UL. - Access panels to be provided and installed by others. - Spare sprinkler stock provided per NFPA 13. - Systm design pressure not to exceed 175 psi. - All control valves to be electronically supervised or locked open. - Wiring of all electronic devices to be done by others. - All sprinkler heads to be a minimum of 4" from any wall. - Maintain a minimum distance of 18" from the sprinkler deflector to the top of the storage. - Sprinklers to be installed below ductwork 4 feet or wider. - Inspectors test valve to be no more than 7' above finished floor. - Spare stock of heads to be provided per NFPA 13. - Head Guards to be provided on any heads lower than 7' AFF. - Valve signs and identification to be provided per NFPA 13. RESIDENTIAL AREA'S HEADS CAN BE OMITTED 1) BATHROOMS WHERE THE AREA DOES NOT EXCEED 55 SQ. FT. AND THE WALLS AND CEILINGS, INCLUDING BEHIND FIXTURES, ARE OF NONCOMBUSTIBLE OR LIMITED COMBUSTIBLE MATERIALS PROVIDING A 15 MINUTE THERMAL BARRIER. THE TUB AND SHOWER FIXTURE DOES GET INCLUDED IN THE ROOM DIMENSIONS. 2) CLOTHES CLOSETS, LINEN CLOSETS, AND PANTRIES WITHIN THE DWELLING UNITS WHERE THE AREA OF THE SPACE DOES NOT EXCEED 24 SQ. FT. AND THE LEAST DIMENSION DOES NOT EXCEED 3 FT AND THE WALLS AND CEILINGS ARE SURFACED WITH NONCOMBUSTIBLE OR LIMITED COMBUSTIBLE MATERIALS AS DEFINED BY NFPA 220' 3) ANY PORCHES, BALCONIES, CORRIDORS, AND STAIRS THAT ARE OPEN AND ATTACHED. 4) ATTICS, PENTHOUSE EQUIPMENT ROOMS, CRAWL SPACES, /CEILING SPACES, ELEVATOR SHAFTS, AND OTHER CONCEALED SPACES THAT ARE NOT USED OR INTENDED FOR LIVING PURPOSES OR STORAGE. EXPOSED CPVC NOTES: 1. MAXIMUM AREA IS 1000 SQ. FEET. GENERAL CONTRACTOR TO PROVIDE BLOCKING TO REDUCE AREA'S TO 1000 SQUARE FEET OR LESS. 2. MAXIMUM RUN FOR JOISTS IS 32 LINEAR FEET. GENERAL CONTRACTOR TO PROVIDE BLOCKING TO REDUCE JOIST RUN OF 32 FEET OR LESS. 3. GENERAL CONTRACTOR TO PROVIDE BLOCKING IN BETWEEN FINISHED AREA'S AND UNFINISHED AREA'S 4. BLOCKING TO BE CONSTRUCTED OF: A. 1/2" PLYWOOD, MINIMUM 3/8" GYPSUM WALLBOARD, OR BATT INSULATION WITH A MINIMUM THICKNESS OF 3-1/2 INCHES. WHEN BATT INSULATION IS USED IT MUST BE A SINGLE PIECE OF INSULATION. IT MUST BE SECURED WITH WIRE NETTING WHICH MUST ENCASE THE INSULATION ON BOTH OF THE EXPOSED SIDES. THE WIRE NETTING IS REQUIRED TO HOLD THE INSULATION IN PLACE AND PREVENT IT FROM BEING DISLODGED OR REPOSITIONED OVER TIME. IT IS ACCEPTABLE FOR ITEMS SUCH AS PIPING, WIRES, DUCTS, ETC. TO PENETRATE THE BLOCKING. THE GAP BETWEEN THE ITEM PENETRATING THE BLOCKING AND BLOCKING SHOULD BE MINIMIZED. FOR INSTALLATIONS WHERE THE GAP EXCEEDS 1/4" INCH THE GAP SHALL BE FILLED WITH INSULATION, CAULKING OR OTHER SUITABLE MATERIAL. UNITS E161, E151, E141, E131, E121, E111 ROYAL MEWS
METER PIT FOR BACKFLOW NEW 2" PLASTIC FIRE LINE INTO BUILDING APPROX 50'-0 " NEXT NEXT NEXT NEXT FIRST PLAN ALL SIDEWALLS IN LOFTS FED FROM THIS WITH 1" CPVC RISERS UNITS E161, E151, E141, E131, E121, E111 ROYAL MEWS
SECOND PLAN ALL SIDEWALLS IN LOFTS FED FROM THIS WITH 1" CPVC RISERS
PREVIOUS PREVIOUS PREVIOUS PREVIOUS PREVIOUS PREVIOUS THIRD PLAN ALL SIDEWALLS IN LOFTS FED FROM THIS WITH 1" CPVC RISERS
LOFT PLAN ALL SIDEWALLS ARE FED FROM 1" BELOW ALL SIDEWALLS DESIGNED TO BE SPACED 16 FEET AND 20 FEET THROW RESIDENTIAL REMOTE #1 02.05 288 RESIDENTIAL 4.0 1/2' 16.0 2 HEADS 32.0 66.5 CITY CONNECTION 43.47 PSI