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Home My WebLink About2414 UNICORNIO ST; ; FPR2017-0420; Permit1:24101016201 41:1411AI Ccity of Carlsbad I AUG_PGfiWR I Print Date: 10/05/2022 Permit No: FPR2017-0420 Job Address: 2414 UNICORNIO SI, CARLSBAD, CA 92009 Status: Closed - Fina led Permit Type: FIRE-Construction Residential Work Class: Single Family Fire Sprinkl Parcel #: 2152500900 Track #: Applied: 11/30/2017 Valuation: $732,997.81 Lot #: Issued: 01/10/2018 Occupancy Group: Project #: DEV2016-0036 Finaled Close Out: 04/15/2021 #of Dwelling Units: Plan #: Bedrooms: Construction Type: Final Inspection: Bathrooms: Orig. Plan Check #: INSPECTOR: Fieri, Dominic Plan Check #: Project Title: HARRIS RESIDENCE Description: HARRIS: NEW SFD - SPRINKLER (32 HEADS) Applicant: FPContractor: PREMIER FIRE PROTECTION PETRICORP STEVE PETRI P0 BOX 2027 P0 BOX 2027 LAKESIDE, CA 92040-0921 LAKESIDE, CA 92040 (619) 871-9795 (619) 871-9795 FEE AMOUNT FIRE NFPA 13D Single Family System (lnsp/Bldg) $121.00 FIRE NFPA 13D Single Family System (Plan Review) $239.00 Total Fees: $360.00 Total Payments To Date: $360.00 Balance Due: $0.00 Fire Department Page 1 of 1 1635 Faraday Avenue, Carlsbad CA 92008-7314 1 760-602-4665 1 760-602-8561 f I www.carlsbadca.gov HYDRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 5.8 - SUBMITTAL. ENGINEERS : PREMIER FIRE PROTECTION. (619)-390-5047. ADDRESS : 12651 Ridgeton Drive, Lakeside CA 92040. LICENSE : 939040 DESIGNER : STEVE PETRI DATE : 11-29-2017 FILE : C:\RESDEN58\HARRIS.RES JOB NAME : HARRIS RES. TWO HEAD CALC 16 X 16 LOCATION : 2414 UNICORNIO STREET DESIGN DATA. DESIGN CRITERION: 13D MIN SPR FLOW : 13 Gpm AREA PER SPRINKLER : 256 Sq Ft TOTAL CALCULATED AREA : 512 Sq Ft TOTAL SPRINKLERS CALCULATED : 2 iy,w,, TOTAL SPRINKLER FLOW : 26.3 Gpm DOMESTIC DEMAND : 5.0 Gpm TOTAL WATER REQUIRED : 31.3 Gpm BASE OF RISER NODE : B FLOW : 31.3 Gpm PRESS : 34.5 Psi AUTHORITY HAVING JURISDICTION : CARLSBAD FIRE PHONE HYDRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 5.8 - SUBMITTAL. Page 1 ENGINEERS : PREMIER FIRE PROTECTION. (619)-390-5047. ADDRESS : 12651 Ridgeton Drive, Lakeside CA 92040. JOB : HARRIS RES. TWO HEAD CALC 16 X 16 DATE: 11-29-2017 FILE: C:\RESDEN58\HARRIS.RES I SPRINKLER MANUF : VIKING I MODEL : VK494 I DENSITY : 0.05 Gpm/Sq Ft FIXED PRESS : 6.0 psi I AREA / SPR : 256 Sq Ft DESIGN AREA : 512 Sq Ft I SPRINKLER Q : 13.0 Gpm I NODES : 12 PIPES : 11 SOURCE I STATIC : 124 Psi RESIDUAL : 123 Psi FLOW : 31 Gpm NODE ELEVATION K -FACTOR PRESSURE DISCHARGE NO. Feet ----------------------------------------------------------- Psi Gpm 1 10.0 4.90 7.0 13.0 2 10.0 4.90 7.3 13.3 3 10.0 7.8 4 10.0 13.4 5 22.0 12.0 6 22.0 17.9 T 10.0 27.9 B 0.0 34.5 DOME 5.0 A 0.0 39.5 Al 0.0 43.9 M 0.0 49.9 S 0.0 SOURCE 53.2 31.3 SPRINKLERS FLOWING : 2 AREA PER SPRINKLER : 256 Sq Ft TOTAL DESIGN AREA : 512 Sq Ft MIN SPRINKLER FLOW : 13 Gpm REQUIRED DENSITY : 0.051 Gpm/Sq Ft COMPUTED DENSITY : 0.051 Gpm/Sq Ft TOTAL SPRINKLER FLOW : 26.3 Gpm TOTAL DOMESTIC FLOW : 5.0 Gpm TOTAL WATER REQUIRED : 31.3 Gpm TOTAL SPRINKLER PRESS : 47.2 Psi FIXED PRESS LOSS : 6.0 Psi Copyright (2012) SUPPLY PRESS AVAILABLE : 123.0 Psi by DEMAND PRESS REQUIRED : 53.2 Psi Hydronics Engineering PRESSURE CUSHION : 69.8 Psi 34119 Fremont Bi, Suite 609 Fremont, CA, 94555 MAXIMUM VELOCITY : 12.9 F/S (800) 845-9819 H(DRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 5.8 - SUBMITTAL. Page 2 ENGINEERS : PREMIER FIRE PROTECTION. (619)-390-5047. ADDRESS : 12651 Ridgeton Drive, Lakeside CA 92040. JOB : HARRIS RES. TWO HEAD CALC 16 X 16 DATE: 11-29-2017 FILE: C:\RESDEN58\HARRIS.RES PIPE BEG FLOW K-FACTOR LENGTH C-FACTOR PRESSURE NO. Gpm FITTING TYPE FTG FRI-LOSS (Psi) END DIAMETER TOTAL (Psi/Ft) 1 q= 13.0 K= ------------------------------------------------------------------------------- 4.90 L= 18.0 Pt 7.0 Pt 7.0 1 Q= 13.0 FLRR F= 7.0 C=150 Pe 0.0 Pv -0.1 Vel= 4.4 D= 1.101 TL= 25.0 0.0306 Pf 0.8 Pn 6.9 3 Pt 7.8 2 q= 13.3 K= 4.90 -------------------------------------------------------------------------- L= 9.0 Pt 7.3 Pt 7.3 2 Q= 13.3 F=B F= 5.0 C=150 Pe 0.0 Pv -0.1 Vel= 4.5 D= 1.101 TL= 14.0 0.0319 Pf 0.4 Pn 7.2 3 Pt 7.8 3 q= 0.0 K= 0.00 -------------------------------------------------------------------------- L= 37.0 Pt 7.8 Pt 7.8 3 Q= 26.3 F= 8R8 F= 13.0 C=150 Pe 0.0 Pv -0.5 Vel= 8.8 D= 1.101 TL= 50.0 0.1126 Pf 5.6 Pn 7.3 4 Pt 13.4 4 q= 0.0 K= 0.00 -------------------------------------------------------------------------- L= 19.0 Pt 13.4 Pt 13.4 4 Q= 26.3 F= LBB F= 15.0 C= 150 Pe -5.2 Pv -0.5 Vel= 8.8 D= 1.101 TL= 34.0 0.1126 Pf 3.8 Pn 12.8 5 Pt 12.0 5 q= 0.0 K= 0.00 -------------------------------------------------------------------------- L= 37.0 Pt 12.0 Pt 12.0 5 Q= 26.3 F= BB6R F= 16.0 C= 150 Pe 0.0 Pv -0.5 Vel= 8.8 D= 1.101 TL= 53.0 0.1126 Pf 6.0 Pn 11.4 6 Pt 17.9 6 q= 0.0 K= 0.00 -------------------------------------------------------------------------- L= 26.0 Pt 17.9 Pt 17.9 6 Q= 26.3 F= 3LRR F= 17.0 C= 150 Pe 5.2 Pv -0.5 Vel= 8.8 D= 1.101 TL= 43.0 0.1126 Pf 4.8 Pn 17.4 T Pt 27.9 T q= 0.0 K= 0.00 -------------------------------------------------------------------------- L= 10.0 Pt 27.9 Pt 27.9 7 Q= 26.3 F= SCRR F= 10.0 C= 150 Pe 4.3 Pv -0.5 Vel= 8.8 D= 1.101 TL= 20.0 0.1126 Pf 2.3 Pn 27.4 B Pt 34.5 B q= 5.0 DOME -------------------------------------------------------------------------- L= 5.0 Pt 34.5 Pt 34.5 8 Q= 31.3 F=LLL F= 15.0 C=150 Pe 0.0 Pv -1.1 Vel= 12.9 D= 0.995 TL= 20.0 0.2545 Pf 5.1 Pn 33.3 A Pt 39.5 A q= 0.0 K= 0.00 -------------------------------------------------------------------------- L= 70.0 Pt 39.5 Pt 39.5 8 Q= 31.3 F= LEECC F= 16.0 C= 150 Pe 0.0 Pv -0.3 Vel= 6.7 D= 1.380 TL= 86.0 0.0518 Pf 4.5 Pn 39.2 Al Pt 43.9 Al Q= 31.3 -------------------------------------------------------------------------- Pt 43.9 MET FIXED PRESSURE LOSS Valve 6.0 M Pt 49.9 }WDRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 5.8 - SUBMITTAL. Page 3 ENGINEERS : PREMIER FIRE PROTECTION. (619)-390-5047. ADDRESS : 12651 Ridgeton Drive, Lakeside CA 92040. JOB : HARRIS RES. TWO HEAD CALC 16 X 16 DATE: 11-29-2017 FILE: C:\RESDEN58\HARRIS.RES PIPE BEG FLOW K-FACTOR LENGTH C-FACTOR PRESSURE NO. Gpm FITTING TYPE FTG FRI-LOSS (Psi) END DIAMETER TOTAL (Psi/Ft) M q= 0.0 ------------------------------------------------------------------------------- K= 0.00 L= 10.0 Pt 49.9 Pt 49.9 10 Q= 31.3 F=G F= 3.0 C=150 Pe 0.0 Pv -1.1 Ve1= 12.9 D= 0.995 TL= 13.0 0.2545 Pf 3.3 Pn 48.8 S -------------------------------------------------------------------------- Pt 53.2 Q= 31.3 <<< -------------------------------------------------------------------------- -------------------------------------------------------------------------- SOURCE >>> Pt 53.2 E=45-E1b L=90-E1b B=TeeBch R=TeeRun C=CouPlg S=SwgChk G=GatVlv HYDRONICS: RESIDENTIAL FIRE SPRINKLER HYDRAULICS 5.8 - SUBMITTAL. ENGINEERS : PREMIER FIRE PROTECTION. (619)-390-5047. ADDRESS : 12651 Ridgeton Drive, Lakeside CA 92040. JOB : HARRIS RES. TWO HEAD CALC 16 X 16 FILE : C:\RESDEN58\HARRIS.RES DATE : 11-29-2017 PSI FIRE SPRINKLER HYDRAULIC GRAPH 200 180 160 140 120 100 80 60 40 20 0 300 350 400 450 500 FLOW - GPM 100 150 200 250 0 Water Supply Static : 124 Psi Resid : 123 Psi Flow : 31 Gpm 0 Water Demand Avi. Press : 123.0 Psi @ 31 Gpm Req Press : 53.2 Psi @ 31 Gpm Press Cush: 69.8 Psi Copyright: Hydronics Engineering, 2012. 34119 Fremont 81, Suite 609 Fremont, CA 94555. (800) 845-9819. Steve petri From: Christopher Glassen <Christopher.Glassen@carlsbadca.gov> Sent: Tuesday, November 28, 2017 12:32 PM To: steve petri Subject: RE: WATER PRESSURE REQUEST The water pressure at street elevation is 140psi. Thanks, Cr"'City of Carlsbad Christopher Glassen Engineering Technician City of Carlsbad 1635 Faraday Avenue Carlsbad, CA 92008 www.carlsbadca.gov 760-602-2784 1 760-602-1052 fax I christopher.glassen@carlsbadca.gov NEW ENERGOV PERMITTING SYSTEM IS HERE! Appointment-Based Submittals and Resubmittals beginning October 17, 2016 Appointments can be made by phone: 760-602-2723 or E-mail: devapptcarlsbadca.ov From: steve petri [mailto: premierfireicox.net] Sent: Tuesday, November 28, 2017 12:04 PM To: Land Development Engineering <LandDev@CarlsbadCA.gov> Subject: WATER PRESSURE REQUEST Hi, Can you please send water pressure for: 2414 Uriicornio St. Carlsbad, ca 92009? Thank you very much Jinlan cao Premier Fire Protection 619-390-5047 Virus-free. www.avast.com 1 Page 1 of 6 MICROFAST® QUICK \1 II(II1G lII[U'7..IV RESPONSE PENDENT SPRINKLER VK302 (K5.6) The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcsvikingcorp.com DESCRIPTION The Viking Microfast® Quick Response Pendent Sprinkler VK302 is a small thermosensitive glass bulb spray sprinkler available with various finishes and temperature ratings to meet design requirements. The special Polyester, Polytetrafluoroethelyne (PTFE), and Electroless Nickel PTFE (ENT) coatings can be used in decorative applications where colors are desired. In addition, these coatings have been investigated for installation in corrosive atmospheres and are listed/approved as corrosion resistant as indicated in the Approval Charts. (Note: FM Global approves ENT finish as corrosion resistant. FM Global has no approval classification for PTFE and Polyester coatings as corro- sion resistant.) LISTINGS AND APPROVALS c®us cULus Listed: Category VNIV '3 FM Approved: Class Series 2000 VdS Approved: Certificates G414009 and G414010 LPCB Approved 0 CE Certified: Standard EN 12259-1, EC-certificate of conformity 0832-CPD-2001 Refer to Approval Chart 1 and Design Criteria cULus Listing requirements, and refer to Approval Chart 2 and Design Criteria for FM Approval requirements that must be followed. TECHNICAL DATA Specifications: Minimum Operating Pressure: 7 psi (0.5 bar) Viking Technical Data may be found on Rated to 175 psi (12 bar) water working pressure The Viking Corporation's Web site at Factory tested hydrostatically to 500 psi (34.5 bar) http://www.vikinggroupinc.com. Thread size: 1/2" NPT, 15 mm BSP The Web site may include a more recent Nominal K-Factor: 5.6 U.S. (80.6 metric**) edition of this Technical Data Page. Glass-bulb fluid temperature rated to -65 °F (-55 °C) Overall Length: 2-1/4" (58 mm) *CULUS Listing, FM Approval, and NFPA 13 installs require a minimum of 7 psi (0.5 bar). The minimum operating pressure for LPCB and CE Approvals ONLY is 5 psi (0.35 bar). Material Standards: Frame Casting: Brass UNS-C84400 or QM Brass Deflector: Phosphor Bronze UNS-051000 or Copper UNS-C19500 Bulb: Glass, nominal 3 mm diameter Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with PTFE Tape Screw: Brass UNS-C36000 Pip Cap and Insert Assembly: Copper UNS-C11000 and Stainless Steel UNS-S30400 For PTFE Coated Sprinklers: Belleville Spring-Exposed, Screw-Nickel Plated, Pip Cap-PTFE Coated For Polyester Coated Sprinklers: Belleville Spring-Exposed For ENT Coated Sprinklers: Belleville Spring-Exposed, Screw and Pipcap - ENT plated. Ordering Information: (Also refer to the current Viking price list.) Order Quick Response Pendent Sprinklers by first adding the appropriate suffix for the sprinkler finish and then the appropriate suffix for the temperature rating to the sprinkler base part number. Finish Suffix: Brass = A, Chrome = F, White Polyester = M-/W, Black Polyester = M-/B, Black PTFE = N, and ENT = JN Temperature Suffix: 135 °F (68 °C) = A, 155 °F (68 °C) = B, 175 ¶ (79 °C) = D, 200 °F (93 °C) = E, 286 °F (141 °C) = G For example, sprinkler VK302 with a Brass finish and a 155 °F (68 °C) temperature rating = Part No. 12979AB Available Finishes And Temperature Ratings: Refer to Table 1. Accessories: (Also refer to the "Sprinkler Accessories" section of the Viking data book.) Form No. F_033314 Rev 14.2 (Added 06662B and 18021) Page 2 of 6 MICROFAST® QUICK 4I I I(IIS1G 1 A A RESPONSE PENDENT SPRINKLER VK302 (K5.6) The Viking Corporation, 210 N Industrial Park Drive, Hastings Ml 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcsvikingcorp.com Sprinkler Wrenches: Standard Wrench: Part No. 10896W/13 (available since 2000). Wrench for Recessed Pendent Sprinklers: Part No. 16036W/B** (available since 2011) Optional Protective Sprinkler Cap Remover/Escutcheon Installer Tool*** Part No. 15915 (available since 2010) **A %" ratchet is required (not available from Viking). ***Allows use from the floor by attaching a length of 1" diameter CPVC tubing to the tool. Ideal for sprinkler cabinets. Refer to Bulletin F_051808. Sprinkler Cabinets: Six-head capacity: Part No. 01724A (available since 1971) Twelve-head capacity: Part No. 01725A (available since 1971) INSTALLATION Refer to appropriate NFPA Installation Standards. OPERATION During fire conditions, the heat-sensitive liquid in the glass bulb expands, causing the glass to shatter, releasing the pip cap and sealing spring assembly. Water flowing through the sprinkler orifice strikes the sprinkler deflector, forming a uniform spray pattern to extinguish or control the fire. INSPECTIONS, TESTS AND MAINTENANCE Refer to NFPA 25 for Inspection, Testing and Maintenance requirements. AVAILABILITY The Viking Microfast® Quick Response Pendent Sprinkler VK302 is available through a network of domestic and international dis- tributors. See The Viking Corporation web site for the closest distributor or contact The Viking Corporation. GUARANTEE For details of warranty, refer to Viking's current list price schedule or contact Viking directly. Protective Sprinkler Wrench Flat Clip 51Protective Sprinkler Cap Figure 1: Standard Sprinkler Wrench 10896W/B Form No. F_033314 Rev 14.2 Page 3 of 6 MICROFAST® QUICK Ssj 11(1 FIG® RESPONSE PENDENT SPRINKLER VK302 (K5.6) The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcsvikingcorp.com TABLE 1: AVAILABLE SPRINKLER TEMPERATURE RATINGS AND FINISHES Sprinkler Temperature Sprinkler Nominal Maximum Ambient Bulb Color Classification Temperature Rating' Ceiling Temperature' Ordinary 135 °F (57 °C) 100 °F (38 °C) Orange Ordinary 155 °F (68 °C) 100 °F (38 °C) Red Intermediate 175 °F (79 °C) 150 °F (65 °C) Yellow Intermediate 200 °F (93 °C) 150 °F (65 °C) Green High 286 °F (141 °C) 225 °F (107 °C) Blue Sprinkler Finishes: Brass, Chrome, White Polyester, Black Polyester, Black PTFE, and ENT Corrosion-Resistant Coatings': White Polyester, Black Polyester, and Black PTFE. ENT in all temperature ratings except 135 °F (57 °C) Footnotes 1 The sprinkler temperature rating is stamped on the deflector. 2 Based on NFPA-13. Other limits may apply, depending on fire loading, sprinkler location, and other requirements of the Authority Having Jurisdiction. Refer to specific installation standards. 3 The corrosion-resistant coatings have passed the standard corrosion test required by the approving agencies indicated in the Approval Charts. These tests cannot and do not represent all possible corrosive environments. Prior to installation, verify through the end-user that the coatings are com- patible with or suitable for the proposed environment. For automatic sprinklers, the coatings indicated are applied to the exposed exterior surfaces only. Note that the spring is exposed on sprinklers with Polyester, PTFE, and ENT coatings. For ENT coated automatic sprinklers, the waterway is coated • . ., .. hI. " i i'• •• :'.c Sprinkler wrench 16036W/B** for recessed pendent Isprinklers ** A 1/2" ratchet is required (not available from Viking) Carefully slide the wrench sideways around the protective cap, ensuring engagement with the sprinkler wrench flats Figure 2: Wrench 16036W/13 for Recessed Pendent Sprinklers Form No. F_033314 Rev 14.2 Page 1 of 5 ® FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK494 (K4.9) _N41KJW4j The Viking Corporation, 210 N Industrial Park Drive, Hastings Ml 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcsvikingcorp.com Visit the Viking website for the latest edition of this technical data page. DESCRIPTION Viking Freedom® Residential Concealed Pendent Sprinkler VK494 is a small thermosensitive, glass-bulb residential sprinkler designed for installation on concealed pipe systems where the appearance of a smooth ceiling is desired. The orifice design, with a K-Factor of 4.9 (70.6 metric*), allows the sprinkler's efficient use of available water supplies for the hydraulically designed fire-protection system. The fast response glass bulb operating element and special deflector characteristics meet the challenges of residential sprinkler standards. The sprinkler is pre-assembled with a threaded adapter for installation with a low-profile small-diameter cover assembly installed flush to the ceiling. The two- piece design allows installation and testing of the sprinkler prior to installation of the cover plate. The "push-on", "thread-off' design of the concealed cover plate assembly allows easy installation of the cover plate after the system has been tested and the ceiling finish has been applied, while also providing up to 1/2" (13 mm) of vertical adjustment. The cover assembly can be removed and reinstalled, allowing temporary removal of ceiling panels without taking the sprinkler system out of service or removing the sprinkler. The Electroless Nickel PTFE (ENT) coating has been investigated for installation in corrosive atmospheres and is C-UL-US-EU Listed as corrosion resistant as indicated in the Approval Charts. The ENT finish is only available for the sprinkler assembly, the cover plate is not plated. LISTINGS AND APPROVALS UL Listed (C-UL-US-EU): Category VKKW EU Refer to the Approval Charts and Design Criteria on for C-UL-US-EU Listing requirements that must be followed. TECHNICAL DATA Specifications: Minimum Operating Pressure: Refer to the Approval Chart. Maximum Working Pressure: 175 psi (12 bar). Factory tested hydrostatically to 500 psi (34.5 bar). Thread size: 1/2" (15 mm) NPT Nominal K-Factor: 4.9 U.S. (70.6 metric*) Glass-bulb fluid temperature rated to -65 °F (-55 °C) * Metric K-factor measurement shown is in Bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0. Material Standards: Sprinkler Body: Brass UNS-C84400 or QM Brass Deflector: Phosphor Bronze UNS-051000 Deflector Pins: Stainless Steel UNS-S30200 Button: Brass UNS-C36000 Pip Cap and Insert Assembly: Copper UNS-C11000 and SS UNS-S30400 Compression Screw: 18-8 Stainless Steel Yoke: UNS-S43000 Stainless Steel Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with PTFE Tape Cover Adapter: Cold Rolled Steel UNS-G10080, Finish: Clear Chromate over Zinc Plating Shipping Cap: Polyethylene Cover Plate Materials: Cover Plate Assembly: Copper UNS-C11000 and Brass UNS-C26800 Spring: Beryllium Nickel Solder: Eutectic Ordering Information: (Also refer to the current Viking price list.) Viking Freedom® Residential Concealed Pendent Sprinkler VK494 and Cover Plate Assembly must be ordered separately: Sprinkler: Order Sprinkler VK494 by first adding the appropriate suffix for the sprinkler finish and then the appropriate suffix for the temperature rating to the sprinkler base part number. Finish Suffix: Brass = A and ENT = JN Temperature Suffix: 155 °F (68 °C) = B, 175 °F (79 °C) = D, 200 °F (93 °C) = E For example, sprinkler VK494 with a Brass finish and a 200 °F (93 °C) temperature rating = Part No. 20759AE. Cover Plate Assembly: Base Part No. 13504 (2-3/4" diameter), Base Part No. 13642 (3-5/16" diameter), or Base Part No. 15394 (square cover plate, 3-5/16" diameter) Form No. F_012116 16.06.27 Rev 16.1 (New product, new page) Page 2 of 5 ® FREEDOM® RESIDENTIAL N4 II(IFs1G CONCEALED PENDENT SPRINKLER VK494 (K4.9) The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcsvikingcorp.com Visit the Viking website for the latest edition of this technical data page. Specify finish and temperature rating of the cover plate assembly by adding the appropriate suffixes for the finish and the cover temperature rating to the base part number: Finish Suffix: Polished Chrome = F, Brushed Chrome = F-/B, Bright Brass = B, Antique Brass = B-/A, Brushed Brass = B-/B, Brushed Copper = E-/B, Painted White = M-/W, Painted Ivory = M-/l, Painted Black = M-/B Temperature Suffix: 135 °F/57 °C = A For example, cover 13504 with a Polished Chrome finish and a 135 °F/57 "C temperature rating = 13504FA. Available Finishes And Temperature Ratings: Refer to Table 1. Accessories: (Also refer to the "Sprinkler Accessories" section of the Viking data book.) Sprinkler Wrenches**: Heavy Duty Part No. 14047W/B** (available since 2006), or Head Cabinet Wrench Part No. 14031*** (available since 2006) Optional Concealed Cover Plate Installer Tool Part No. 14412 (available since 2007) Optional Large Concealed Cover Plate Installer Tool Part No. 14867 (available since 2007) **Requires a 1/2' ratchet (not available from Viking). """Also optional for removal of the protective cap. Ideal for sprinkler cabinets. Sprinkler Cabinet: Part No. 01731A (available since 1971) INSTALLATION Refer to appropriate NFPA Installation Standards. OPERATION During fire conditions, when the temperature around the sprinkler approaches its operating temperature, the cover plate detaches, releasing the deflector. Continued heating of the exposed sprinkler causes the heat-sensitive liquid in the glass bulb to expand, causing the glass to shatter, releasing the yoke and pip cap and sealing spring assembly. . Water flowing through the sprinkler orifice strikes the deflector, forming a uniform spray pattern over a specific area of coverage determined by the water supply pres- sure at the sprinkler to extinguish or control the fire. INSPECTIONS, TESTS AND MAINTENANCE Refer to NFPA 25 for Inspection, Testing and Maintenance requirements. AVAILABILITY Viking Sprinkler Model VK494 is available through a network of domestic and international distributors. See The Viking Corporation web site for the closest distributor or contact The Viking Corporation. GUARANTEE For details of warranty, refer to Viking's current list price schedule or contact Viking directly. TABLE 1: AVAILABLE SPRINKLER TEMPERATURE RATINGS AND FINISHES Sprinkler ' Sprinkler Maximum Temperature Rating Cover Large Square ' Temperature Nominal Ambient of the Cover Plate Cover Plate Cover Plate lb Color LJU 0 or Classification Temperature Ceiling Assembly Base Part Base Part Base Part Rating' Temperature' (Required)3 Number' Number' Number' Ordinary 155 °F (68 °C) 100 "F (38 "C) 135 "F (57 "C) 13504 13642 15394 Red Intermediate 175 °F (79 "C) 150 "F (65 "C) 135 °F (57 "C) 13504 13642 15394 Yellow Intermediate 200 "F (93 "C) 150 °F (65 "C) 135 "F (57 °C) 13504 13642 15394 Green Sprinkler Finishes: Brass and ENT Cover Plate Finishes: Polished Chrome, Brushed Chrome, Bright Brass, Antique Brass, Brushed Brass, Brushed Copper, Painted White, Painted Ivory, or Painted Black Corrosion Resistant Coatings5: ENT Footnotes The sprinkler temperature rating is stamped on the deflector. 2 Based on NFPA-13, NFPA 13R, and NFPA 13D. Other limits may apply, depending on fire loading, sprinkler location, and other requirements of the Authority Having Jurisdiction. Refer to specific installation standards. Maximum ambient temperature for cover assembly is 100 "F (38 "C). Part number shown is the base part number. For complete part number, refer to current Viking price list schedule. The corrosion resistant coatings have passed the standard corrosion test required by the approving agencies indicated in the Approval Charts, These tests cannot and do not represent all possible corrosive environments. Prior to installation, verify through the end-user that the coatings are compatible with or suitable for the proposed environment. For automatic sprinklers, the ENT coating is applied to all exposed exterior surfaces, including the waterway. For ENT coated sprinklers, the Belleville spring is exposed. Form No. F_012116 16.06.27 Rev 16.1 Page 30f5 CONCEALED PENDENT Sj I I(IFIG ® FREEDOM® RESIDENTIAL SPRINKLER VK494 (K4.9) The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcsvikingcorp.com Visit the Viking website for the latest edition of this technical data page. Approval Chart Viking VK494, 49 K-Factor Residential Concealed Pendent Sprinkler For systems designed to NFPA 13D or NFPA 13R For systems designed to NFPA 13 refer to the design criteria For Ceiling types refer to current editions of NFPA 13 13R or 13D Sprinkler Base NPT Thread Size Nominal K-Factor Maximum Water Wor- Part Number 1 SIN king Pressure Inches mm U.S. metric 2 20759 VK494 1/2 15 4.9 70.6 175 psi (12 bar) Max Coverage 6 Flow GPM Pressure Listings and Minimum (LPM) Area PSI (bar) Deflector to Installation Approvals35 Spacing WXL Ceiling Type Ft. 155 °F(68 °C), 175°F (79 °C), 200 °F(93 °C) c® us Ft. X Ft. (m) (m X m) Temperature Rated Sprinklers 12X12 13 7.0 (3.7 X 3.7) (49.2) (0.48) 14X14 13 7.0 (4.3 X 4.3) (49.2) (0.48) RefertoFigure2 Concealed with Cover Plate See Footnotes T1 0, & 11 8 16X 16 13 7.0 (4.9X 4.9) (49.2) (0.48) Assembly. See Footnote 9. (2.4) 18 X 18 17 12.0 (5.5X5.5) (64.4) (0.83) 20X20 20 16.7 (6.1X6.1) (75.7) (1.15) Footnotes 1 Part number shown is the base part number. For complete part number, refer to current Viking price schedule. 2 Metric K-factor measurement shown is when pressure is measured in Bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0. 3 This chart shows the listings and approvals available at the time of printing. Other approvals may be in process. Check with the manufacturer for any additional approvals. Refer also to Design Criteria. Listed by Underwriter's Laboratories, Inc. for use in the U.S., Canada, and European Union. Meets New York City requirements, effective July 1, 2008. 6 For areas of coverage smaller than shown, use the 'Flow" and "Pressure" for the next larger area listed. Flows and pressures listed are per sprinkler. The distance from sprinklers to walls shall not exceed one-half the sprinkler spacing indicated for the minimum "Flow" and "Pressure" used. Cover Temperature Rating is 135°F (57 CC). Cover Part No. 135041, 136421 (large diameter), or 153941 (square cover plate). ° Other paint colors are available on request with the same listings as the standard finish colors. Listings and approvals apply for any paint manufacturer. Contact Viking for additional information. Custom colors are indicated on a label inside the cover assembly. Refer to Figure 3, 10 Accepted Cover Plate Finishes are: Polished Chrome, Brushed Chrome, Bright Brass, Antique Brass, Brushed Brass, Brushed Copper, Painted White, Painted Ivory, or Painted Black °. 11 C-UL-US-EU Listed as corrosion resistant - Electroless Nickel PTFE (ENT) Form No. F012116 16.06.27 Rev 16,1 Page 4 of 5 FREEDOM® RESIDENTIAL IIIr1G, I:II[1u.rM CONCEALED PENDENT SPRINKLER VK494 (K4.9) The Viking Corporation, 210 N Industrial Park Drive, Hastings MI 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcsvikingcorp.com Visit the Viking website for the latest edition of this technical data page. DESIGN CRITERIA (Also refer to the Approval Chart on page 3) UL Listing Requirements (C-UL-US-EU): When using Viking Residential Concealed Pendent Sprinkler VK494 for systems designed to NFPA 13D or NFPA 13R, apply the listed areas of cover- age and minimum water supply requirements shown in the Approval Chart. For systems designed to NFPA 13: The number of design sprinklers is to be the four contiguous most hydraulically demanding sprinklers. The minimum required discharge from each of the four sprinklers is to be the greater of the following: The flow rates given in the Approval Chart for NFPA 13D and NFPA 13R applications for each listed area of coverage, or Calculated based on a minimum discharge of 0.1 gpm/sq. ft. over the "design area" in accordance with sections 8.5.2.1 or 8.6.2.1.2 of NFPA 13. Minimum distance between residential sprinklers: 8 ft. (2.4 m). NOTE: Concealed sprinklers must be installed in neutral or negative pressure plenums only. IMPORTANT: Always refer to Bulletin Form No. F_080415 - Best Practices for Residential Sprinkler Handling and Installation. Also refer to Form No. F_080614 for general care, installation, and maintenance information. Viking sprinklers are to be in- stalled in accordance with the latest edition of Viking technical data, the appropriate standards of NFPA and any other similar Authorities Having Jurisdiction, and also with the provisions of governmental codes, ordinances, and standards, whenever applicable. Final approval and acceptance of all residential sprinkler installations must be obtained from the Authorities Having Jurisdiction. Sprinkler and Adapter Assembly Protective cap removed Use wrench 14047W/B** j Sprinkler Wrench Part No. 14047W/B** Lj Step 1: Carefully slide the wrench sideways around the deflector and pins 2-1/4" (57 mm) diameter opening required in the ceiling. Step 2: f Carefully press the wrench upward and turn slightly to ensure engagement with the sprinkler wrench flats. NEVER install the sprinkler by applying the installation wrench across the frame arms. DO NOT overtighten. Use only the designated sprinkler wrenches, Viking Part Numbers 14047W/B** or 14031**. A leak tight seal should be achieved by turning the sprinkler clockwise Ito 1-1/2 turns beyond finger tight. Sprinkler wrench flat Sprinkler frame arms Figure 1: Sprinkler Installation and Proper Wrench Usage ** A 1/2" ratchet is required (Not available from Viking) Form No. F_012116 16.06.27 Rev 16.1 Page 5 of 5 FREEDOM® RESIDENTIAL iI[uflU.1'iV CONCEALED PENDENT "J I I(IFt1G ® - SPRINKLER VK494(K4.9) The Viking Corporation, 210 N Industrial Park Drive, Hastings Ml 49058 Telephone: 269-945-9501 Technical Services: 877-384-5464 Fax: 269-818-1680 Email: techsvcsvikingcorp.com Visit the Viking website for the latest edition of this technical data page. 1/2" (15 mm) NPT 2-9/16" (65 mm) Maximum 2-1/16" (52 mm) Minimum r ---- *4-, Cn- c4w) !4== 41 2-3/4" (70 mm) or 4 NOTE: Upon sprinkler activation, the deflector descends 3-5/16" (84 mm) to approximately 13/16" (21 mm) below the sprinkler body. Figure 2: Sprinkler Dimensions and Cover Installation CUS7-0 oe o i C) 0 -b \ NIKING I All custom color painted cover plates will have an identifying label affixed to the inside of the cover that indicates the custom color and will have a representative sample (a paint dot) of the paint on the label. Figure 3: Identification of Custom Paint for Concealed Covers I Figure 4: Square Cover Assembly 15394 Form No. F_012116 16.06.27 Rev 16.1 (New product, new page)