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FSS2021-0008ADDITIONAL SITES CHRONOLOGY CHRONOLOGY TYPE STAFF NAME ACTION DATE COMPLETION DATE NOTES NOTE JOSE DELGADO 12/2/2021 12/7/2021 CONTRACTOR REQUESTED FINAL INSPECTION. PERMIT EXPIRED AS OF 8/15/21 (6 MOS FROM DATE OF LAST APPROVED INSPECTION). ADDED EXTENSION FEE OF $83 AND EXTENDED PERMIT TO 12/3/21 SO CONTRACTOR CAN PAY FEE VIA ETRAKIT. WILL ALSO REQUIRE AN EXTENSION REQUEST LETTER FROM CONTRACTOR. OK TO EXTEND PER KOHL. CONTRACTOR SUBMITTED EXTENSION LETTER REQUEST AND ALL FEE'S HAVE BEEN PAID. CONDITIONS Description: VASILOPOULOS / FIRE SPRINKLERS / BRES2019-0008 Type: FIRE SPRINKLER (WEB)Subtype: RESIDENTIAL - CUSTOM HOMES Status: FINALED Applied: 1/11/2021 EPRS Parcel No: 774282023 Site Address: 77660 CALLE POTRERO ,CA Approved: 2/1/2021 KHET Subdivision: SANTA CARMELITA AT VALE LA QUINTA UNIT 28 Block: 305 Lot: 12 Issued: 2/1/2021 KHET Lot Sq Ft: 0 Building Sq Ft: 0 Zoning: Finaled: 12/14/2021 KHET Valuation: $3,000.00 Occupancy Type: Construction Type: Expired: No. Buildings: 0 No. Stories: 0 No. Unites: 0 Details: Printed: Monday, February 27, 2023 11:47:44 AM 1 of 5 Permit Details City of La Quinta PERMIT NUMBER FSS2021-0008 CONTACTS NAME TYPE NAME ADDRESS1 CITY STATE ZIP PHONE FAX EMAIL APPLICANT Ernest pedraza 1018 e palm ave redlands CA 92374 (760)340-3602 fireprosprcialist@yaho o.com BILL TO Ernest Pedraza PO Box 381 redlands ca 92373 (760)340-3602 fireprospecialist@yaho o.com CONTRACTOR fire protection specialists PO Box 381 redlands ca 92373 (760)340-3602 fireprospecialists@yah oo.com OWNER APHRODITE VASILOPOULOS 61 CORTLAND DR BEDFORD NH 03110 (760)340-3602 NUFORM@COMCAST. NET FINANCIAL INFORMATION DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT #CHECK #METHOD PAID BY CLTD BY FIRE FAILED OR ADDITIONAL RE- INSPECTION 101-0000-42421 0 $161.00 $161.00 12/2/21 WEB10048 633989215 28 CREDIT Vincent Lenox EPRS FIRE PLAN REVISION SUBMITTALS 101-0000-42420 0 $161.00 $161.00 12/2/21 WEB10048 633989215 28 CREDIT Vincent Lenox EPRS FIRE SPRINKLER SYSTEMS - SINGLE FAMILY DETACHED 101-0000-42421 0 $161.00 $161.00 1/11/21 R63647 627883730 54 CREDIT Ernest Pedraza AHI FIRE SPRINKLER SYSTEMS - SINGLE FAMILY DETACHED PC 101-0000-42420 0 $242.00 $242.00 1/11/21 R63647 627883730 54 CREDIT Ernest Pedraza AHI FIRE STAFF - PER HOUR 101-0000-42420 1 $83.00 $83.00 12/2/21 WEB10048 633989215 28 CREDIT Vincent Lenox EPRS Total Paid for FIRE FEES: $808.00 $808.00 RECORDS MANAGEMENT FEE 101-0000-42416 0 $10.00 $10.00 1/11/21 R63647 627883730 54 CREDIT Ernest Pedraza AHI Total Paid for RECORDS MANAGEMENT FEE: $10.00 $10.00 Printed: Monday, February 27, 2023 11:47:44 AM 2 of 5 Permit Details City of La Quinta PERMIT NUMBER FSS2021-0008 BOND INFORMATION INSPECTIONS SEQID INSPECTION TYPE INSPECTOR SCHEDULED DATE COMPLETED DATE RESULT REMARKS NOTES OVERHEAD HYRO KHET 2/4/2021 2/4/2021 APPROVED OVERHEAD ROUGH PIPING KHET 2/4/2021 2/4/2021 DISAPPROVE D SEE ATTACHMENTS OVERHEAD ROUGH PIPING KHET 2/16/2021 2/16/2021 APPROVED REINSPECTION FIRE FINAL**KHET 12/14/2021 12/14/2021 APPROVED REMOTE VIDEO INSPECTION REVIEWS REVIEW TYPE REVIEWER SENT DATE DUE DATE RETURNED DATE STATUS REMARKS NOTES 1ST FIRE (2 WK)KOHL HETRICK 1/11/2021 1/25/2021 1/25/2021 REVISIONS REQUIRED SEE ATTACHMENTS 1ST PERMIT TECH (1 DAY) PERMIT TECH BUCKET 1/11/2021 1/12/2021 1/12/2021 COMPLETE 2ND FIRE (1 WK)KOHL HETRICK 1/26/2021 2/2/2021 2/1/2021 APPROVED SEE ATTACHMENTS 1ST FIRE (1 WK)KOHL HETRICK 2/4/2021 2/11/2021 2/9/2021 APPROVED REVISED PLANS/CALCS PARENT PROJECTS DESCRIPTION ACCOUNT QTY AMOUNT PAID PAID DATE RECEIPT #CHECK #METHOD PAID BY CLTD BY TECHNOLOGY ENHANCEMENT FEE 502-0000-43611 0 $5.00 $5.00 1/11/21 R63647 627883730 54 CREDIT Ernest Pedraza AHI Total Paid for TECHNOLOGY ENHANCEMENT FEE: $5.00 $5.00 TOTALS:$823.00 $823.00 Printed: Monday, February 27, 2023 11:47:44 AM 3 of 5 Permit Details City of La Quinta PERMIT NUMBER FSS2021-0008 ATTACHMENTS Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED DOC 1/11/2021 EtrakitPublicReg 1ST SUBMITTAL PLANS REV0_Lenox Residence Sprinkler Plans - 12-31- 2020.pdf 1 DOC 1/11/2021 EtrakitPublicReg 1ST SUBMITTAL HYDRAULIC CALCS. REV0_Lenox Residence Calc Package - 12-31- 2020.pdf 1 DOC 1/26/2021 EtrakitPublicReg plan REV1_Lenox Residence Sprinkler Plans - 1-26- 2021.pdf 1 DOC 1/26/2021 EtrakitPublicReg plan REV1_Lenox Residence Sprinkler Plans - 1-26- 2021-2.pdf 1 DOC 1/26/2021 EtrakitPublicReg calls REV1_Lenox Residence Calc Package - 1-26- 2021.pdf 1 DOC 1/26/2021 EtrakitPublicReg letter FSS2021-0008 - 1ST REVIEW - FIRE COMMENTS - Response Letter - 1-26-2021.pdf 1 DOC 12/7/2021 JOSE DELGADO 77-660 CALLE POTRERO EXTENSION LETTER.pdf 77-660 CALLE POTRERO EXTENSION LETTER.pdf 0 DOC 1/25/2021 KOHL HETRICK FSS2021-0008 - 1ST REVIEW - FIRE COMMENTS.pdf FSS2021-0008 - 1ST REVIEW - FIRE COMMENTS.pdf 1 DOC 1/25/2021 KOHL HETRICK FSS2021-0008 - HYDRAULIC CALCS - FIRE COMMENTS.pdf FSS2021-0008 - HYDRAULIC CALCS - FIRE COMMENTS.pdf 1 DOC 2/1/2021 KOHL HETRICK FSS2021-0008 - APPROVED PLANS AND CALCS.pdf FSS2021-0008 - APPROVED PLANS AND CALCS.pdf 1 DOC 2/1/2021 KOHL HETRICK FSS2021-0008 - COA AND JOB CARD.pdf FSS2021-0008 - COA AND JOB CARD.pdf 1 Printed: Monday, February 27, 2023 11:47:44 AM 4 of 5 Permit Details City of La Quinta PERMIT NUMBER FSS2021-0008 ATTACHMENTS Attachment Type CREATED OWNER DESCRIPTION PATHNAME SUBDIR ETRAKIT ENABLED DOC 2/4/2021 KOHL HETRICK FSS2021-0008 - ROUGH CORRECTIONS FLAT.pdf FSS2021-0008 - ROUGH CORRECTIONS FLAT.pdf 1 DOC 2/4/2021 KOHL HETRICK FSS2021-0008 -ROUGH AS BUILTS.pdf FSS2021-0008 -ROUGH AS BUILTS.pdf 1 DOC 2/5/2021 KOHL HETRICK Revised Calcs - 2-4- 2021.pdf Revised Calcs - 2-4- 2021.pdf 1 DOC 2/5/2021 KOHL HETRICK Revised Plans - 2-4- 2021.pdf Revised Plans - 2-4- 2021.pdf 1 DOC 2/9/2021 KOHL HETRICK FSS2021-0008 - REVISED APPROVED PLANS AND CALCS.pdf FSS2021-0008 - REVISED APPROVED PLANS AND CALCS.pdf 1 Printed: Monday, February 27, 2023 11:47:44 AM 5 of 5 Permit Details City of La Quinta PERMIT NUMBER FSS2021-0008 FSS2021-0008 - REV 1 SPRINKLERS SHALL NOT BE REQUIRED INCLOTHES CLOSETS, LINEN CLOSETS,AND PANTR IES THAT MEET THEFOLLOWING CONDITIONS: THE AREA OFTHE SPACE DOESN'T EXCEED 24 SQ. FTSPRINKLERS SHALL NOT BE REQUIRED INBATHROOMS OF 55 SQ. FT. AND LESS.21SPRINKLERS SHALL NOT BE REQUIRED INCOVERED, UNHEATED PROJECTIONS OFTHE BUILDING AT ENTRANCES/EXITS ASLONG AS THE DWELLING UNIT HASA N O T H E R M E A N S O F E G R E S S34HEAT ZONE - SPRINKLER HEADS IN THISA R E A S H AL L BE IN T E R M E DI A T ET E M P E R A T U R EALL PIPING SHALL BE 1" UNOALL PIPING SHALL BE CPVC UNOALL EXPOSED PIPING SHALL BE COPPER PIPESEE RCP PLAN FOR EXACT HEAD LOCATIONCOORDINATION & DIMENSIONS FROM WALLSPHOTO CONTROL - RECESSED CAN LIGHT RECESSED FLUORESCENT CAN LIGHT CEILING MOUNTED SMOKE DETECTORCEILING MOUNTED EXHAUST FANRECESSED CAN LIGHT WALL CARBON MONOXIDE ALARMSYSTEM RISERCPVC HANGER & RESTRAINERS (FIG. 188R) (FIG. 184) (FIG. 186) (FIG. 187)FLAT CONCEALED RESIDENTIAL PENDANT 15512'X12' SPACING (6'-0" OFF WALL MAX)NFPA 13D SHEET NOTESSYMBOL LEGENDHEAT ZONEVERTICAL SUPPLYSYSTEM NOTESCEILING FAN12"X48" FLUORESCENT FIXTURE WITH (2) TUBES SEMI RECESSED RESIDENTIAL PENDANT 175FLAT CONCEALED RESIDENTIAL PENDANT 15520'X20' SPACING (10'-0" OFF WALL MAX)16'X16' SPACING (8'-0" OFF WALL MAX)PCSDCMF1 14" Cop "M"Foundation1'-0" AFF 3'-0" BelowGrade 1" CPVC1 14" PVC SupplyWATERMETERCITYMAIN1235467891011SUPPLY TO O/H SPRINKLER SYSTEM11" SYSTEM RISER21" IN LINE CHECK VALVE3PRESSURE GAUGE 0-300 PSI41" SYSTEM DRAIN 12" BALL VALVE FOR5DRAIN TO APPROVED LOCATION6781034" WATER METER119SUPPLY TO DOMESTIC SYSTEM1 14" COP SWEEP1 14" UNDERGROUND SUPPLYCITY MAINTESTING AND DRAININGRISER DETAILR1U1WMSU2R2WALL SUPPLY REGISTER4-WAY CEILING SUPPLY REGISTERRETURN AIR VENT VPVAPOR PROOF LIGHT2FRONTSIDENominalPipe Size3⁄4DN201DN251-1⁄4DN321-1⁄2 - 3DN40 - DN80MAX.NOne-PointVerticalRESTRAINTONE-POINTRestraintONE-POINTRESTRAINTTable R - One Point of Restraint“N”ANSI InchesDNLess than100 psi(6,9 bar)0’-9”(0,23 m)1’-0”(0,30 m)1’-4”(0,41 m)2’-0”(0,61 m)“N”Greater than100 psi(6,9 bar)0’-6”(0,15 m)0’-9”(0,23 m)1’-0”(0,30 m)1’-0”(0,30 m)MAX.NNominalPipe Size3⁄4DN201DN251-1⁄4DN321-1⁄2 - 3DN40 - DN80Table S - Two Points of Restraint“M”ANSI InchesDNLess than100 psi(6,9 bar)4’-0”(1,22 m)5’-0”(1,52 m)6’-0”(1,83 m)7’-0”(2,13 m)MMAX.ANY DISTANCETwo-PointVerticalRestraintTWO-POINTRESTRAINT“M”Greater than100 psi(6,9 bar)3’-0”(0,91 m)4’-0”(1,22 m)5’-0”(1,52 m)7’-0”(2,13 m)StructureCPVC PipeFasteners x2Fig. 184CPVCPipe Size3⁄41FIG. 184:Max. HangerSpacing (FT.)51⁄26Approx.Weight/1001717Hanger &RestrainerHanger &RestrainerGuide &RestrainerFIG. 188R:CPVCPipe Size3/4111/411/22Max. HangerSpacing (FT.)5 1/266 1/278Approx.Weight/100 lbs1112131416FIG. 187:CPVCPipe Size3/4111/411/22Max. HangerSpacing (FT.)5 1/266 1/278Approx.Weight/100 lbs56789CPVC HANGER DETAILS:18'-71GARAGELAUNDRY POWDERKITCHENDINING ROOMF.F. 0"F.G. -8"LIVING ROOM12'-1 1/2"11'-1" T.O.P.15'-0" T.O.P.14'-0" T.O. WINDOWVITREOUS CHINACIMARRONK-3489-RATOILETS 18'-1012" ARCHITECTURAL PROJECTION 2:12 Pitch10'-0"10'-0"8'-11" 11'-1" 14'-7" 13'-3" 14'-4"FSDFFPCPCPCHLPCPCPCPCPCFFFHLPCPCWBV110FFFPCSDCMSDCMPCSDFACVPFSDFFFVPVPGARAGE10'-0" CLG.LDRY.9' CLG.ENTRYFOYER11'-0" CLG.KITCHEN11'-0" CLG.DINING ROOM11'-0" CLG.LIVING ROOMVAULTED CLG.HALLWAY9'-0" CLG.PWDR.9'-0" CLG.PTRY.9'-0" CLG.8'-0"SOFFITMSTR. CLO.9'-0" CLG.9'-0" CLG.BATH 29'-0" CLG.BEDROOM 29'-0" CLG.OFFICE9'-0" CLG.MSTR. BATH9'-0" CLG.W.C.9' CLG.MASTER BEDROOM11'-0" CLG.8'-0" SOFFIT111HE A T Z O N E 4 4422331'-0"8'-5"6'-10"5'-3"3'-4"6'-2"3'-7"8'-0"5'-4"3'-7"11'-0" CLG.2:12 Pitch2:12 PitchSlope Up2:12 PitchSlope UpVertical SupplyDown 3'-0"BAAB4'-10"9"6"1'-4"10'-11"2'-3"8"8'-0"1'-5"Vertical SupplyUp 1'-0"P1P2P3Fire Sprinkler RiserSee Riser DetailProvide InteriorAccess PanelCALC AREA # 1(2) HEAD CALC144 SQ. FT.CALC AREA # 2(1) HEAD CALC400 SQ. FT.R2R11011001028'-0"7'- 3 " 1'-0"13'-0"4'-0"1'-0"3'-8"2'-8"7"3'-6"1'-9" 11' - 0 " 7'- 1 "1'-3"8'-10"3'-10"10"7"4'-5"2'-4"9'-9"5'-3"2'-1"7'-5" 16'-8"2'-4"6'-1"1'-5"5'-4"7'-0"4'-0"5'-4"5'-4"3'-3"11'-3"11'-6"1'-0"GARAGEHEADS TO BEINTERMEDIATETEMPFSDFFPCPCPCHLPCPCPCPCPCFFFHLPCPCWBV110FFFPCSDCMSDCMPCSDFACVPFSDFFFVPVPGARAGE10'-0" CLG.LDRY.9' CLG.ENTRYFOYER11'-0" CLG.KITCHEN11'-0" CLG.DINING ROOM11'-0" CLG.LIVING ROOMVAULTED CLG.HALLWAY9'-0" CLG.PWDR.9'-0" CLG.PTRY.9'-0" CLG.8'-0"SOFFITMSTR. CLO.9'-0" CLG.9'-0" CLG.BATH 29'-0" CLG.BEDROOM 29'-0" CLG.OFFICE9'-0" CLG.MSTR. BATH9'-0" CLG.W.C.9' CLG.MASTER BEDROOM11'-0" CLG.8'-0" SOFFIT11'-0" CLG.2:12 Pitch2:12 PitchSlope Up2:12 PitchSlope UpBAAB12'-0"4'-7"3'-6"6'-0" 10'-0"8'-0"3'-11"2'-8"4'-2"3'-4"4'-6"5'-2"5'-6"5'-6" 5'-8"1'-8"8'-0"4'-11"4'-8"8'-0"4'-5"4'- 1 1 "8'-0"5'-11"4'-1"3'-11"2'-10" 1'-8"8'-0"4'-6"4'-6"11'-6"1'-4" 3'-5" 6'-0" 1'-11"4'-6"5'- 1 1 " 3'- 0 "8'-0"11' - 0 " 3'-9"6'-0"8'-3"8'-5" 7'-7"8'-0"8'-0"8'-0"9'-0"9'-0"14'-6" TOP OF PARAPET6BEDROOM 2DWHALLLAUNDRYWhirlpooL WhirlpooL ENTRYF.F. 0"F.G. -8"11'-1" T.O.P.11'-1" 9'-0" 9'-0" 9'-0"Piping Plan/RCP PlanCross Sections316"=1'-0"FS02HYDRAULIC INFORMATIONThis system is protected by a hydraulically DesignedAutomatic Sprinkler SystemLOCATION:Calc Area # 1Total Number ofSprinklers Suppliedby This Riser:26Total Number ofFlowing Sprinklersin this Calc Area:2BASIS OF DESIGN:DesignStandard:NFPA 13DDesignDensity:0.05HazardGroup:ResidentialDesign Area:2 HDK Factor: 3.0Area PerSprinkler:144 SFSYSTEM DEMAND:GPMDemand atBase ofRiser16.3GPM Demandat WaterSupplySource21.3RequiredPSI at Baseof Riser25.7Required PSIat WaterSource32.1Additional PSI SafetyMargin:31.7HOSE STREAM ALLOWANCEDOMESTICGPMADDED5 GPMGPMOUTSIDEALLOWANCE0REMOTE SPRINKLERFLOW:8 GPM @7.1 PSISPRINKLER LEGEND SYM CNT STYLE (k)NPT MAKE SIN TEMP SPACING NOTES: 22 PEND 3.0 1/2"VIKING VK496 155 12'X12'ECQR FLAT CONCEALED PEND 3 PEND 4.9 1/2"VIKING VK494 155 20'X20' ECQR FLAT CONCEALED PEND 1 PEND 3.0 1/2"VIKING VK496 200 12'X12' ECQR WHITE SEMI RECESSED PEND1ST FLOOR PIPING PLAN1-3/16"=1'-0"1ST FLOOR RCP PLAN2-3/16"=1'-0"CROSS SECTION B4-3/16"=1'-0"CROSS SECTION A3-3/16"=1'-0"P.O.Box 381 Redlands, CA 92373 (760) 340-3602 * Fireprospecialist@yahoo.com Fire Protection Specialists Lenox Residence 77660 Calle Potrero, La Quinta, CA 92253 FIRE SPRINKLER SYSTEMSHEET TITLE:SHEET SCALE:SHEET NO:REV DATE DESCRIPTION DB Job No: Plot Date: Date: Design By: 12/31/20of 02/04/20FPS0211/25/21FD CORRECTIONSFPS21/25/21FD CORRECTIONSFPSHYDRAULIC INFORMATIONThis system is protected by a hydraulically DesignedAutomatic Sprinkler SystemLOCATION:Calc Area # 2Total Number ofSprinklers Suppliedby This Riser:26Total Number ofFlowing Sprinklersin this Calc Area:1BASIS OF DESIGN:DesignStandard:NFPA 13DDesignDensity:0.05HazardGroup:ResidentialDesign Area:1 HDK Factor: 4.9Area PerSprinkler:400 SFSYSTEM DEMAND:GPMDemand atBase ofRiser20.0GPM Demandat WaterSupplySource25.0RequiredPSI at Baseof Riser36.2Required PSIat WaterSource44.1Additional PSI SafetyMargin:18.2HOSE STREAM ALLOWANCEDOMESTICGPMADDED5 GPMGPMOUTSIDEALLOWANCE0REMOTE SPRINKLERFLOW:20 GPM @16.7 PSI212122 FIRE PROTECTION SPECIALISTS Job Name : LENOX RESIDENCE Drawing : 1 Location : 77660 CALLE POTRERO‚ LA QUINTA‚ CA 92253 Remote Area : CALC AREA # 1 Contract : N/A Data File : REV#2_Lenox Residence Calc Area # 1 - 02-04-2021.WXF Computer Programs by Hydratec Inc. Revision: 50.54.4 FIRE PROTECTION SPECIALISTS Page 1 LENOX RESIDENCE Date 02/04/2021 HYDRAULIC DESIGN INFORMATION SHEET Name - LENOX RESIDENCE Date - 02/04/2021 Location - 77660 CALLE POTRERO‚ LA QUINTA‚ CA 92253 Building - 1 System No. - CALC AREA # 1 Contractor - FIRE PROTECTION SPECIALISTS Contract No. - N/A Calculated By - FPS Drawing No. - Construction: (X) Combustible ( ) Non-Combustible Ceiling Height 18'-7" OCCUPANCY - RESIDENTIAL S Type of Calculation: ( )NFPA 13 Residential ( )NFPA 13R (X)NFPA 13D Y Number of Sprinklers Flowing: ( )1 (X)2 ( )4 ( ) S ( )OtherN/A T ( )Specific Ruling N/A Made by N/A Date N/A E M Listed Flow at Start Point - 8 Gpm System Type Listed Pres. at Start Point - 7.1 Psi (X) Wet ( ) Dry D MAXIMUM LISTED SPACING 12 x 12 ( ) Deluge ( ) PreAction E Domestic Flow Added - 5 Gpm Sprinkler or Nozzle S Additional Flow Added - N/A Gpm Make VIKING Model VK496 I Elevation at Highest Outlet - 11 Feet Size 1/2" K-Factor 3.0 G Note:N/A Temperature Rating 155 N N/A Calculation Gpm Required 21.123 Psi Required 32.146 At Test Summary C-Factor Used: Overhead 150 Underground 150 W Water Flow Test: Pump Data: Tank or Reservoir: A Date of Test - 04/02/2019 Rated Cap. Cap. T Time of Test - @ Psi Elev. E Static (Psi) - 68.63 Elev. R Residual (Psi) - 61.7 Other Well Flow (Gpm) - 26.16 Proof Flow Gpm S Elevation - 0 P Location: P L Source of Information: COACHELLA VALLEY WATER DISTRICT Y Computer Programs by Hydratec Inc. Revision: 50.54.4 FIRE PROTECTION SPECIALISTSPage 2 LENOX RESIDENCE Date 02/04/2021 10203040E50R60U70S80S90E100R110P12013014015010 20 30 40 50 60 70 80 90FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C210 Percent UnderC1 - Static Pressure : 68.63 C2 - Residual Pressure: 61.7 C2 - Residual Flow : 26.16 D1 - Elevation : 6.496 D2 - System Flow : 16.338 D2 - System Pressure : 32.146 Hose ( Demand ) : 5 D3 - System Demand : 21.338 Safety Margin : 31.731 D1D2D3Water Supply CurveComputer Programs by Hydratec Inc. Revision: 50.54.4 FIRE PROTECTION SPECIALISTSPage 3 LENOX RESIDENCE Date 02/04/2021 Fitting Legend Abbrev.Name ½¾11¼1½22½33½456810121416182024 N CPVC 90'Ell Harvel-Spears 7789111213000000000000 R CPVC Coupling Tee - Run 11111122000000000000 S NFPA 13 Swing Check 0 0 5 7 9 11141619222732455565 Units Summary Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch Note: Fitting Legend provides equivalent pipe lengths for fittings types of various diameters. Equivalent lengths shown are standard for actual diameters of Sched 40 pipe and CFactors of 120 except as noted with *. The fittings marked with a * show equivalent lengths values supplied by manufacturers based on specific pipe diameters and CFactors and they require no adjustment. All values for fittings not marked with a * will be adjusted in the calculation for CFactors of other than 120 and diameters other than Sched 40 per NFPA. Fittings Used SummaryComputer Programs by Hydratec Inc. Revision: 50.54.4 FIRE PROTECTION SPECIALISTS Page 4 LENOX RESIDENCE Date 02/04/2021 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure WM 68.63 61.7 26.16 63.876 21.34 32.146 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes P1 11.0 3 7.1 7.99 0.05 144 P2 11.0 3 7.74 8.34 0.05 144 102 11.5 7.55 101 11.5 11.04 100 10.5 19.39 R1 10.5 19.89 R2 1.0 25.71 5.0 U1 -3.0 27.87 WM -4.0 32.15 Flow Summary - NFPA Computer Programs by Hydratec Inc. Revision: 50.54.4 FIRE PROTECTION SPECIALISTS Page 5 LENOX RESIDENCE Date 02/04/2021 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftngs Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf P1 11 3.00 7.99 1 3N 40.163 13.500 150 7.100 to 40.163 -0.217 102 11.500 7.99 1.101 53.663 0.0125 0.670 Vel = 2.69 0.0 102 7.99 7.553 K Factor = 2.91 P2 11 3.00 8.34 1 R 1.913 0.500 150 7.737 to 1.912 -0.217 102 11.500 8.34 1.101 2.412 0.0137 0.033 Vel = 2.81 102 11.500 8.00 1 2N 26.776 40.000 150 7.553 to 4R 7.65 34.426 0.0 101 11.500 16.34 1.101 74.426 0.0468 3.483 Vel = 5.51 101 11.500 0.0 1 5N 66.939 85.000 150 11.036 to 9R 17.213 84.152 0.433 100 10.500 16.34 1.101 169.152 0.0468 7.917 Vel = 5.51 100 10.500 0.0 1 2R 3.825 7.000 150 19.386 to 3.825 0.0 R1 10.500 16.34 1.101 10.825 0.0468 0.507 Vel = 5.51 R1 10.500 0.0 1 N 13.388 9.500 150 19.893 to 2R 3.825 26.774 4.114 R2 1 16.34 1.101 S 9.563 36.274 0.0468 1.699 Vel = 5.51 R2 1 H5 5.00 1.25 Eql 1.741 8.000 140 25.706 to 1.741 1.732 U1 -3 21.34 1.265 9.741 0.0443 0.432 Vel = 5.45 U1 -3 0.0 1.25 3N 38.093 120.000 150 27.870 to 38.093 0.433 WM -4 21.34 1.394 158.093 0.0243 3.843 Vel = 4.49 0.0 WM 21.34 32.146 K Factor = 3.76 Final Calculations : Hazen-Williams Computer Programs by Hydratec Inc. Revision: 50.54.4 FIRE PROTECTION SPECIALISTS Job Name : LENOX RESIDENCE Drawing : 1 Location : 77660 CALLE POTRERO‚ LA QUINTA‚ CA 92253 Remote Area : CALC AREA # 2 Contract : N/A Data File : REV#2_Lenox Residence Calc Area # 2 - 2-04-2021.WXF Computer Programs by Hydratec Inc. Revision: 50.54.4 FIRE PROTECTION SPECIALISTS Page 1 LENOX RESIDENCE Date 02/04/2021 HYDRAULIC DESIGN INFORMATION SHEET Name - LENOX RESIDENCE Date - 01/26/2021 Location - 77660 CALLE POTRERO‚ LA QUINTA‚ CA 92253 Building - 1 System No. - CALC AREA # 2 Contractor - FIRE PROTECTION SPECIALISTS Contract No. - N/A Calculated By - FPS Drawing No. - Construction: (X) Combustible ( ) Non-Combustible Ceiling Height 18'-7" OCCUPANCY - RESIDENTIAL S Type of Calculation: ( )NFPA 13 Residential ( )NFPA 13R (X)NFPA 13D Y Number of Sprinklers Flowing: (x)1 ( )2 ( )4 ( ) S ( )OtherN/A T ( )Specific Ruling N/A Made by N/A Date N/A E M Listed Flow at Start Point - 20 Gpm System Type Listed Pres. at Start Point - 16.7 Psi (X) Wet ( ) Dry D MAXIMUM LISTED SPACING 20 x 20 ( ) Deluge ( ) PreAction E Domestic Flow Added - 5 Gpm Sprinkler or Nozzle S Additional Flow Added - N/A Gpm Make VIKING Model VK494 I Elevation at Highest Outlet - 9' Feet Size 1/2" K-Factor 4.9 G Note:N/A Temperature Rating 155 N N/A Calculation Gpm Required 25.024 Psi Required 44.071 At Test Summary C-Factor Used: Overhead 150 Underground 150 W Water Flow Test: Pump Data: Tank or Reservoir: A Date of Test - 04/02/2019 Rated Cap. Cap. T Time of Test - @ Psi Elev. E Static (Psi) - 68.63 Elev. R Residual (Psi) - 61.7 Other Well Flow (Gpm) - 26.16 Proof Flow Gpm S Elevation - 0 P Location: P L Source of Information: COACHELLA VALLEY WATER DISTRICT Y Computer Programs by Hydratec Inc. Revision: 50.54.4 FIRE PROTECTION SPECIALISTSPage 2 LENOX RESIDENCE Date 02/04/2021 10203040E50R60U70S80S90E100R110P12013014015010 20 30 40 50 60 70 80 90FLOW ( N ^ 1.85 )City Water Supply:Demand:C1C210 Percent UnderC1 - Static Pressure : 68.63 C2 - Residual Pressure: 61.7 C2 - Residual Flow : 26.16 D1 - Elevation : 5.630 D2 - System Flow : 20.024 D2 - System Pressure : 44.071 Hose ( Demand ) : 5 D3 - System Demand : 25.024 Safety Margin : 18.175 D1D2D3Water Supply CurveComputer Programs by Hydratec Inc. Revision: 50.54.4 FIRE PROTECTION SPECIALISTSPage 3 LENOX RESIDENCE Date 02/04/2021 Fitting Legend Abbrev.Name ½¾11¼1½22½33½456810121416182024 N CPVC 90'Ell Harvel-Spears 7789111213000000000000 R CPVC Coupling Tee - Run 11111122000000000000 S NFPA 13 Swing Check 0 0 5 7 9 11141619222732455565 Units Summary Diameter Units Inches Length Units Feet Flow Units US Gallons per Minute Pressure Units Pounds per Square Inch Note: Fitting Legend provides equivalent pipe lengths for fittings types of various diameters. Equivalent lengths shown are standard for actual diameters of Sched 40 pipe and CFactors of 120 except as noted with *. The fittings marked with a * show equivalent lengths values supplied by manufacturers based on specific pipe diameters and CFactors and they require no adjustment. All values for fittings not marked with a * will be adjusted in the calculation for CFactors of other than 120 and diameters other than Sched 40 per NFPA. Fittings Used SummaryComputer Programs by Hydratec Inc. Revision: 50.54.4 FIRE PROTECTION SPECIALISTS Page 4 LENOX RESIDENCE Date 02/04/2021 SUPPLY ANALYSIS Node at Static Residual Available Source Pressure Pressure Flow Pressure Total Demand Required Pressure WM 68.63 61.7 26.16 62.246 25.02 44.071 NODE ANALYSIS Pressure Discharge Node Tag Elevation Node Type at Node at Node Notes P3 9.0 4.9 16.7 20.02 0.05 400 101 11.5 16.87 100 10.5 28.84 R1 10.5 29.58 R2 1.0 36.17 5.0 U1 -3.0 38.48 WM -4.0 44.07 Flow Summary - NFPA Computer Programs by Hydratec Inc. Revision: 50.54.4 FIRE PROTECTION SPECIALISTS Page 5 LENOX RESIDENCE Date 02/04/2021 Node1 Elev1 K Qa Nom Fitting Pipe CFact Pt to or Ftngs Pe ******* Notes ****** Node2 Elev2 Fact Qt Act Eqiv Len Total Pf/Ft Pf P3 9 4.90 20.02 1 N 13.388 5.000 150 16.700 to 13.387 -1.083 101 11.500 20.02 1.101 18.387 0.0682 1.254 Vel = 6.75 101 11.500 0.0 1 5N 66.939 85.000 150 16.871 to 9R 17.213 84.152 0.433 100 10.500 20.02 1.101 169.152 0.0682 11.535 Vel = 6.75 100 10.500 0.0 1 2R 3.825 7.000 150 28.839 to 3.825 0.0 R1 10.500 20.02 1.101 10.825 0.0682 0.738 Vel = 6.75 R1 10.500 0.0 1 N 13.388 9.500 150 29.577 to 2R 3.825 26.774 4.114 R2 1 20.02 1.101 S 9.563 36.274 0.0682 2.474 Vel = 6.75 R2 1 H5 5.00 1.25 Eql 1.741 8.000 140 36.165 to 1.741 1.732 U1 -3 25.02 1.265 9.741 0.0596 0.581 Vel = 6.39 U1 -3 0.0 1.25 3N 38.093 120.000 150 38.478 to 38.093 0.433 WM -4 25.02 1.394 158.093 0.0326 5.160 Vel = 5.26 0.0 WM 25.02 44.071 K Factor = 3.77 Final Calculations : Hazen-Williams Computer Programs by Hydratec Inc. Revision: 50.54.4 FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK496 (K3.0) TECHNICAL DATA 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Page 1 of 5 Form No. F_032218 20.06.26 Rev 20.2 1. DESCRIPTION Viking Freedom® Residential Concealed Pendent Sprinkler VK496 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 3.0 (43.2 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 “The “push-on” and “thread-on” designs of the concealed cover plate assemblies allow 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. 2. LISTINGS AND APPROVALS UL Listed (C-UL-US-EU): Category VKKW Refer to the Approval Charts and Design Criteria on for C-UL-US-EU Listing requirements that must be followed. 3. TECHNICAL DATASpecifications: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: 3.0 U.S. (43.2 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 BrassDeflector: Phosphor Bronze UNS-C51000Deflector Pins: Stainless Steel UNS-S30200Button: Brass UNS-C31600Pip Cap and Insert Assembly: Copper UNS-C11000 and SS UNS-S30400Compression Screw: 18-8 Stainless SteelYoke: UNS-S43000 Stainless Steel or Phosphor Bronze UNS-C51000Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with PTFE TapeCover Adapter: Cold Rolled Steel UNS-G10080, Finish: Clear Chromate over Zinc PlatingShipping Cap: PolyethyleneCover Plate Materials:Cover Plate Assembly: Copper UNS-C11000 and Brass UNS-C26800Spring: Beryllium NickelSolder: Eutectic Ordering Information: The sprinkler and cover plate must be ordered separately. Refer to Tables 1 and 2. 4. INSTALLATION Refer to appropriate NFPA Installation Standards. Replaces Form No. F_032218 Rev 20.1 (Added cover plate options.) FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK496 (K3.0) TECHNICAL DATA 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Page 2 of 5 Form No. F_032218 20.06.26 Rev 20.2 5. 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 pressure at the sprinkler to extinguish or control the fire. 6. INSPECTIONS, TESTS AND MAINTENANCERefer to NFPA 25 for Inspection, Testing and Maintenance requirements. 7. AVAILABILITY Viking Sprinkler Model VK496 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. 8. GUARANTEEFor details of warranty, refer to Viking’s current list price schedule or contact Viking directly. TABLE 1: SPRINKLER ORDERING INFORMATION Instructions: (1) Select a Sprinkler Base Part Number (2) Add the suffix for the desired Finish (3) Add the suffix for the desired Sprinkler Temperature Rating (4) Order a cover plate (refer to Table 2) Example: 22773AE = 200 °F (93 °C) Temperature Rated Sprinkler with a standard Brass finish. Sprinkler Base Part Number1 Size 1: Finishes 2: Temperature Ratings7 NPT Inch Description Suffix Nominal Rating Bulb Color Max. Ambient Ceiling Temperature2 Suffix 22773 1/2 Brass A 155 °F (68 °C)Red 100 °F (38 °C)B ENT5,6 JN 200 °F (93 °C)Green 150 °F (65 °C)E Corrosion Resistant Sprinkler Finish: ENT Accessories Sprinkler Wrenches and tools: A. Heavy Duty Part Number: 14047W/B3 (available since 2006) B. Head Cabinet Wrench Part Number: 140313,4 (available since 2006) C. Optional Concealed Cover Plate Installer Tool Part Number: 144128 (available since 2007) D. Optional Large Concealed Cover Plate Installer Tool Part No. 148678 (available since 2007) Sprinkler Cabinet: Holds up to 6 sprinklers: Part number 01731A (available since 1971). Footnotes 1. Part number shown is the base part number. For complete part number, refer to the current Viking price list schedule. 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. 3. Requires a ½” ratchet (not available from Viking). 4. Also optional for removal of the protective cap. Ideal for sprinkler cabinets. 5. cULus Listed as corrosion resistant. 6. 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. 7. The sprinkler temperature rating is stamped on the deflector. 8. The installer tool is for push-on style cover plates only. FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK496 (K3.0) TECHNICAL DATA 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Page 3 of 5 Form No. F_032218 20.06.26 Rev 20.2 TABLE 2: COVER PLATE ORDERING INFORMATION Instructions: (1) Select a Cover Plate Base Part Number (2) Add the suffix for the desired Finish (3) Add the suffix for the required Cover Plate Nominal Rating. Example: 23190MC/W = 165 °F (74 °C) Temperature Rated, 2-3/4” (70 mm) diameter, Thread-On style, Round Cover Plate with a Painted White finish. 1: Select a Cover Plate Base Part Number3 2: Select a FinishThread-On Style Push-On Style Base Part Number4 Size Inch (mm)Type Base Part Number Size Inch (mm)Type Description Suffix5 23190 2-3/4 (70)Round 23447 2-3/4 (70)Round Polished Chrome F 23174 3-5/16 (84)Round 23463 3-5/16 (84)Round Brushed Chrome F-/B 23179 3-5/16 (84)Square 23482 3-5/16 (84)Square Bright Brass B Antique Brass B-/A Brushed Brass B-/B Brushed Copper E-/B Painted White M-/W Painted Ivory M-/I Painted Black M-/B 3: Temperature Rating Matrix1,2 Cover Plate Nominal Rating (Required) Temperature Classification Sprinkler Nominal Rating Sprinkler Maximum Ambient Ceiling Temperature2 Suffix 135 °F (57 °C)Ordinary 155 °F (68 °C)100 °F (38 °C)A 165 °F (74 °C)3 Intermediate 200 °F (93 °C)150 °F (65 °C)C Footnotes 1. 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. 3. Maximum ambient temperature for cover assembly is 100 °F (38 °C). 4. Part number shown is the base part number. For complete part number, refer to current our price list schedule. 5. Where a dash (-) is shown in the Finish suffix designation, insert the desired Temperature Rating suffix. See example above. FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK496 (K3.0) TECHNICAL DATA 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Page 4 of 5 Form No. F_032218 20.06.26 Rev 20.2 APPROVAL CHART VK496, 3.0 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 S p r i n k l e r B a s e Part Number 1 SIN Thread Size Nominal K-Factor Maximum Water Working PressureInchesmmU.S.metric 2 22773 VK496 1/2 15 3.0 43.2 175 psi (12 bar) Maximum Coverage Area 5 W X L Ft. X Ft. (m X m) All Temperatures Deflector to Ceiling Installation Type Listings and Approvals3 Minimum Spacing Ft. (m)Flow gpm (Lpm) Pressure PSI (bar) 4 12 X 12 (3.7 X 3.7) 8 (30.3) 7.1 (0.49) Refer to Figure 2 Concealed with Cover Plate Assembly. See Footnotes 6 & 7. See Footnotes 3, 4, and 8 8 (2.4) 14 X 14 (4.3 X 4.3) 12 (45.4) 16 (1.1) 16 X 16 (4.9 X 4.9) 15 (56.8) 25 (1.72) Footnotes 1. Part number shown is the base part number. For complete part number, refer to current our 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 approv- als. Refer also to Design Criteria. 4. Listed by Underwriter’s Laboratories, Inc. for use in the U.S., Canada, and European Union. 5. 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. 6. 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. 7. Accepted Cover Plate Finishes are: Polished Chrome, Brushed Chrome, Bright Brass, Antique Brass, Brushed Brass, Brushed Copper, Painted White, Painted Ivory, or Painted Black 6. 8. C-UL-US-EU Listed as corrosion resistant - Electroless Nickel PTFE (ENT) FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK496 (K3.0) TECHNICAL DATA 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Page 5 of 5 Form No. F_032218 20.06.26 Rev 20.2 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 VK496 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** Step 1: Carefully slide the wrench sideways around the deflector and pins Sprinkler Wrench Part No. 14047W/B** ** A 1/2” ratchet is required (Not available from Viking) 2-1/4” (57 mm) diameter opening required in the ceiling. Step 2: Carefully press the wrench upward and turn slightly to ensure engagement with the sprinkler wrench flats. Figure 1: Sprinkler Installation and Proper Wrench Usage 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 1 to 1-1/2 turns beyond finger tight. Sprinkler wrench flat Sprinkler frame arms FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK496 (K3.0) TECHNICAL DATA 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Page 6 of 5 Form No. F_032218 20.06.26 Rev 20.2 Figure 2: Sprinkler Dimensions and Cover Installation 1/2” (15 mm) NPT 2-1/4”(58 mm)2-9/16” (65 mm)Maximum 2-1/16” (52 mm)Minimum 2-3/4” (70 mm) or 3-5/16” (84 mm)NOTE: Upon sprinkler activation, the deflector descends to approximately 13/16” (21 mm) below the sprinkler body. Figure 3: Identification of Custom Paint for Concealed Covers 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 4: Square Cover Assembly 3-5/16” (84 mm) Replaces Form No. F_032218 Rev 20.1 (Added cover plate options.) FACTORY APPLIE D C USTO M P AI NT COLOR FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK494 (K4.9) TECHNICAL DATA 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Page 1 of 5 Form No. F_012116 18.10.11 Rev 18.1.P65 1. 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. 2. LISTINGS AND APPROVALS UL Listed (C-UL-US-EU): Category VKKW Refer to the Approval Charts and Design Criteria on for C-UL-US-EU Listing requirements that must be followed. 3. TECHNICAL DATASpecifications: 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-C51000 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 or Phosphor Bronze UNS-C51000 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 or Stainless Steel UNS-S30400 Spring: Beryllium Nickel Solder: EutecticOrdering 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, 200 °F (93 °C) = E For example, sprinkler VK494 with a Brass finish and a 200 °F (93 °C) temperature rating = Part No. 20759AE.Standard Cover Plates: 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”) Stainless Steel Cover Plates (not availble with any finish or paint): Base Part No. 21876 (2-3/4” diameter) or Base Part No. 21875 (3-5/16” diameter). Replaces Form No. F_012116 Rev 18.1 (Added P65 Warning.) FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK494 (K4.9) TECHNICAL DATA 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Page 2 of 5 Form No. F_012116 18.10.11 Rev 18.1.P65 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-/I, 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 Viking website.)Sprinkler Wrenches**: A. Heavy Duty Part No. 14047W/B** (available since 2006), or B. Head Cabinet Wrench Part No. 14031*** (available since 2006) C. Optional Concealed Cover Plate Installer Tool Part No. 14412 (available since 2007) D. Optional Large Concealed Cover Plate Installer Tool Part No. 14867 (available since 2007) **Requires a ½” 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) 4. INSTALLATION Refer to appropriate NFPA Installation Standards. 5. 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. 6. INSPECTIONS, TESTS AND MAINTENANCE Refer to NFPA 25 for Inspection, Testing and Maintenance requirements. 7. 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. 8. 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 Temperature Classification Sprinkler Nominal Temperature Rating1 Maximum Ambient Ceiling Temperature2 Temperature Rating of the Cover Assembly (Required)3 Cover Plate Base Part Number4 Large Cover Plate Base Part Number4 Square Cover Plate Base Part Number4 Bulb Color Ordinary 155 °F (68 °C) 100 °F (38 °C) 135 °F (57 °C) 13504 or 218766 13642 or 218756 15394 Red Intermediate 200 °F (93 °C) 150 °F (65 °C) 135 °F (57 °C) 13504 or 218766 13642 or 218756 15394 Green Sprinkler Finishes: Brass and ENT Cover Plate Finishes6: Polished Chrome, Brushed Chrome, Bright Brass, Antique Brass, Brushed Brass, Brushed Copper, Painted White, Painted Ivory, or Painted Black Corrosion Resistant Coatings5: ENT Footnotes 1. 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. 3. Maximum ambient temperature for cover assembly is 100 °F (38 °C). 4. Part number shown is the base part number. For complete part number, refer to current Viking price list schedule. 5. 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. 6. Stainless Steel versions are not available with any finishes or paint. FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK494 (K4.9) TECHNICAL DATA 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Page 3 of 5 Form No. F_012116 18.10.11 Rev 18.1.P65 Approval ChartViking VK494, 4.9 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 S p r i n k l e r B a s e Part Number 1 SIN NPT Thread Size Nominal K-Factor Maximum Water Wor- king PressureInchesmmU.S.metric 2 20759 VK494 1/2 15 4.9 70.6 175 psi (12 bar) Max. Coverage Area 6 W X L Ft. X Ft. (m X m) Flow GPM (LPM) Pressure PSI (bar)Deflector to Ceiling Installation Type Listings and Approvals3,5 Minimum Spacing Ft. (m)155 °F (68 °C), 200 °F (93 °C) Temperature Rated Sprinklers 4 12 X 12 (3.7 X 3.7) 13 (49.2) 7.0 (0.48) Refer to Figure 2 Concealed with Cover Plate Assembly. See Footnote 8. See Footnotes 7,9, 10, & 11 8 (2.4) 14 X 14 (4.3 X 4.3) 13 (49.2) 7.0 (0.48) 16 X 16 (4.9 X 4.9) 13 (49.2) 7.0 (0.48) 18 X 18 (5.5 X 5.5) 17 (64.4) 12.0 (0.83) 20 X 20 (6.1 X 6.1) 20 (75.7) 16.7 (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. 4. Listed by Underwriter’s Laboratories, Inc. for use in the U.S., Canada, and European Union. 5. 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. 7. Cover Temperature Rating is 135 °F (57 °C). Cover Part No. 135041, 136421 (large diameter), or 153941 (square cover plate). 8. Other paint colors are available on request with the same listings as the standard finish colors. Stainless Steel cover plates are not available with any finishes or paint. 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. 9. Accepted Cover Plate Finishes are: Polished Chrome, Brushed Chrome, Bright Brass, Antique Brass, Brushed Brass, Brushed Copper, Painted White, Painted Ivory, or Painted Black 8. 10. C-UL-US-EU Listed as corrosion resistant - Electroless Nickel PTFE (ENT) 11. Stainless Steel Cover plate temperature rating is 135 °F (57 °C). Stainless Steel Cover Part Numbers: 218761 and 218751 (large diameter). FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK494 (K4.9) TECHNICAL DATA 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Page 4 of 5 Form No. F_012116 18.10.11 Rev 18.1.P65 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** Step 1: Carefully slide the wrench sideways around the deflector and pins Sprinkler Wrench Part No. 14047W/B** ** A 1/2” ratchet is required (Not available from Viking) 2-1/4” (57 mm) diameter opening required in the ceiling. Step 2: Carefully press the wrench upward and turn slightly to ensure engagement with the sprinkler wrench flats. Figure 1: Sprinkler Installation and Proper Wrench Usage 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 1 to 1-1/2 turns beyond finger tight. Sprinkler wrench flat Sprinkler frame arms FREEDOM® RESIDENTIAL CONCEALED PENDENT SPRINKLER VK494 (K4.9) TECHNICAL DATA 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Page 5 of 5 Form No. F_012116 18.10.11 Rev 18.1.P65 Figure 2: Sprinkler Dimensions and Cover Installation 1/2” (15 mm) NPT 2-1/4”(58 mm)2-9/16” (65 mm)Maximum 2-1/16” (52 mm)Minimum 2-3/4” (70 mm) or 3-5/16” (84 mm)NOTE: Upon sprinkler activation, the deflector descends to approximately 13/16” (21 mm) below the sprinkler body. Figure 3: Identification of Custom Paint for Concealed Covers 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.FACTORY APPLIE D C USTO M P AI NT COLORFigure 4: Square Cover Assembly 15394 3-5/16” (84 mm) Replaces Form No. F_012116 Rev 18.1 (Added P65 Warning.) FREEDOM® RESIDENTIAL PENDENT SPRINKLER VK468 (K4.9) TECHNICAL DATA Page 1 of 5 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Form No. F_012706 19.02.21 Rev 19.1 1. DESCRIPTION Viking Freedom® Residential Pendent Sprinkler VK468 is a small, thermosensitive, glass- bulb residential sprinkler available in several different finishes and temperature ratings to meet varying design requirements. The Electroless Nickel PTFE (ENT) coating has been investigated for installation in corrosive atmospheres and is C-UL-US-EU Listed as corro- sion resistant as indicated in the Approval Chart. The orifice design, with a K-Factor of 4.9 (70.6 metric†), allows efficient use of available water supplies for the hydraulically designed fire-protection system. The glass bulb operating element and special deflector characteris- tics meet the challenges of residential sprinkler standards. 2. LISTINGS AND APPROVALS UL Listed (C-UL-US-EU): Category VKKW VdS Approved NYC Approved: MEA 89-92-E, Volume 35 UL Classified to: NSF/ANSI Standard 61, Drinking Water System Components (MH48034). Refer to the Approval Chart and Design Criteria for C-UL-US-EU Listing requirements that must be followed. 3. TECHNICAL DATA Specifications: Available since 2006. 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†) †Metric K-factor measurement shown is in Bar. When pressure is measured in kPa, divide the metric K-factor shown by 10.0. Glass-bulb fluid temperature rated to -65 °F (-55 °C) Overall Length: 2-1/4” (58 mm) Material Standards: Frame Casting: Brass UNS-C84400 or QM Brass Deflector: Brass UNS-C23000, Phosphor Bronze UNS-C51000, or Brass UNS-C26000 Bulb: Glass, nominal 3 mm diameter Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with Polytetrafluoroethylene (PTFE) Tape Pip Cap and Insert Assembly: Copper UNS-C11000 and Stainless Steel UNS-S30400 Compression Screw: Brass UNS-C36000 For ENT coated sprinklers: Belleville spring - Exposed, Screw and Pipcap - ENT plated. Ordering Information: (Also refer to the current Viking price list.)Sprinkler: Base Part No. 13637 Order Sprinkler VK468 by first adding the appropriate suffix for the sprinkler finish and then the appropriate suffix for the tempera- ture rating to the sprinkler base part number. Finish Suffix: Brass = A, Chrome = F, White Polyester = M-/W, Black Polyester = M-/B, and ENT = JN Temperature Suffix: 155 °F (68 °C) = B, 175 °F (79 °C) = D For example, sprinkler VK468 with a Brass finish and a 155 °F (68 °C) temperature rating = Part No. 13637AB. Available Finishes And Temperature Ratings: Refer to Table 1. Accessories: (Also refer to the Viking website.) Sprinkler Wrenches: A. Standard Wrench: Part No. 21475M/B (available since 2017) B. Wrench for recessed sprinklers: Part No. 13577W/B* (available since 2006) C. Optional Protective Sprinkler Cap Remover/Escutcheon Installer Tool** Part No. 15915 (available since 2010.) *A ½” 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. Replaces Form No. F_012706 Rev 17.1.P65 (Removed F-1 Escutcheon.) FREEDOM® RESIDENTIAL PENDENT SPRINKLER VK468 (K4.9) TECHNICAL DATA Page 2 of 5 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Form No. F_012706 19.02.21 Rev 19.1 Sprinkler Cabinets: A. Six-head capacity: Part No. 01724A (available since 1971) B. Twelve-head capacity: Part No. 01725A (available since 1971) 4. INSTALLATION Refer to appropriate NFPA Installation Standards. 5. 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. 6. INSPECTIONS, TESTS AND MAINTENANCE Refer to NFPA 25 for Inspection, Testing and Maintenance requirements. 7. AVAILABILITY The Viking Model VK468 Sprinkler 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. 8. 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 Temperature Classification Sprinkler Nominal Temperature Rating1 Maximum Ambient Ceiling Temperature2 Bulb Color Ordinary 155 °F (68 °C)100 °F (38 °C)Red Intermediate 175 °F (79 °C)150 °F (65 °C)Yellow Sprinkler Finishes: Brass, Chrome, White Polyester, Black Polyester, and ENT Corrosion Resistant Coatings3: ENT 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 Chart. These tests cannot and do not represent all possible corrosive environments. Prior to installation, verify through the end-user that the coatings are compat- ible with or suitable for the proposed environment. For ENT coated sprinklers, the waterway is coated. Note that the spring is exposed on sprinklers with ENT coating. Figure 1: Standard Sprinkler Wrench 21475M/B FREEDOM® RESIDENTIAL PENDENT SPRINKLER VK468 (K4.9) TECHNICAL DATA Page 3 of 5 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Form No. F_012706 19.02.21 Rev 19.1 Approval ChartViking VK468, 4.9 K-Factor Residential 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 Part Number1 SIN NPT Thread Size Nominal K-Factor Maximum Water Working Pressure Overall Length Inches mm U.S.metric2 Inches mm 13637 VK468 1/2 15 4.9 70.6 175 psi (12 bar)2-1/4 58 Max. Coverage Area4 Ft.X Ft. (m X m) Ordinary Temp Rating (155 °F/68 °C) Intermediate Temp Rating (175 °F/79 °C)Deflector to Ceiling Installation Type Listings and Approvals3 Minimum Spacing Ft. (m) Flow4 GPM (L/min) Pressure4 PSI (bar) Flow4 GPM (L/min) Pressure4 PSI (bar) C-UL- US- EU5 VdS NYC6 NSF8 12 X 12 (3.7 X 3.7) 13 (49.2) 7.0 (0.48) 13 (49.2) 7.0 (0.48) 1-1/8 to 2 inch Standard surface-mounted escutcheons, or recessed with the Micromatic® Model E-1, E-2, or E-3 Recessed Escutcheon See Foot- notes 7 and 10. See Foot- notes 7 and 10. See Foot- note 7. See Foot- note 7. 8 (2.4) 14 X 14 (4.3 X 4.3) 13 (49.2) 7.0 (0.48) 13 (49.2) 7.0 (0.48) 16 X 16 (4.9 X 4.9) 13 (49.2) 7.0 (0.48) 13 (49.2) 7.0 (0.48) 18 X 18 (5.5 X 5.5) 17 (64.4) 12.0 (0.83) 17 (64.4) 12.0 (0.83) 20 X 20 (6.1 X 6.1) 20 (75.7) 16.7 (1.15) 20 (75.7) 16.7 (1.15) Footnotes 1 Part number shown is the base part number. For complete part number, refer to Viking’s current 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. 4 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. 5 Listed by Underwriter’s Laboratories, Inc. for use in the U.S., Canada, and European Union. 6 Accepted for use, City of New York Department of Buildings, MEA Number 89-92-E, Vol. 35. 7 Approved Finishes are: Brass, Chrome, White Polyester, and Black Polyester9 8 UL Classified to: NSF/ANSI Standard 61, Drinking Water System Components (MH48034). 9 Other paint colors are available on request with the same C-UL-US-EU listings as the standard finish colors. 10 Approved finish is Electroless Nickel PTFE (ENT). ENT is C-UL-US-EU Listed as corrosion resistant. ENT is available with standard surface-mounted escutcheons or the Micromatic Model E-1 Recessed Escutcheon. FREEDOM® RESIDENTIAL PENDENT SPRINKLER VK468 (K4.9) TECHNICAL DATA Page 4 of 5 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Form No. F_012706 19.02.21 Rev 19.1 Figure 3: Sprinkler VK468 Dimensions with a Standard Escutcheon Figure 2: Wrench 13577W/B for Recessed Sprinkler FREEDOM® RESIDENTIAL PENDENT SPRINKLER VK468 (K4.9) TECHNICAL DATA Page 5 of 5 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page www.vikinggroupinc.com Form No. F_012706 19.02.21 Rev 19.1 Figure 4: Sprinkler VK468 Dimensions with the Model E-1 and E-2 Recessed Escutcheons DESIGN CRITERIA (Also refer to the Approval Chart.) UL Listing Requirements (C-UL-US-EU): When using Viking Residential Pendent Sprinkler VK468 for systems designed to NFPA 13D or NFPA 13R, apply the listed areas of coverage 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 mini- mum 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 NFPA13R 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). IMPORTANT: Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to Form No. F_080614, F_080415 and F_080190 for general care, installation, and maintenance information. Viking sprinklers are to be installed in accordance with the latest edition of Viking technical data, the appropriate standards of NFPA, VdS, 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. Replaces Form No. F_012706 Rev 17.1.P65 (Removed F-1 Escutcheon.) MICROFAST® QUICK RESPONSE PENDENT SPRINKLER VK302 (K5.6) TECHNICAL DATA Form No. F_033314 18.10.11 Rev 18.1.P65 Page 1 of 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com 1. DESCRIPTION The Viking Microfast® Quick Response Pendent Sprinkler VK302 is a small ther- mosensitive glass bulb spray sprinkler available with various finishes and tempera- ture ratings to meet design requirements. The special Polyester 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 environments and are Listed and Approved as indicated in the Approval Charts. 2. LISTINGS AND APPROVALS cULus Listed: Category VNIV FM Approved: Class Series 2000 VdS Approved: Certificates G414009, G414010, G4040095, and 4880045 LPCB Approved: Certificate 096e/06 CE Certified: Standard EN 12259-1, certificate of constancy of performance 0832-CPR-S0021 CCCF Approved: Approved by the China Certification Center for Fire Products (CCCF) MED Certified: Standard EN 12259-1, EC-certificate of conformity 0832-MED-1003 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. 3. TECHNICAL DATA Specifications: Minimum Operating Pressure: 7 psi (0.5 bar) Rated to 175 psi (12 bar) water working pressure Factory tested hydrostatically to 500 psi (34.5 bar) Thread size: 1/2” NPT, 15 mm BSP Nominal K-Factor: 5.6 U.S. (80.6 metric**) 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-C51000 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 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, and ENT = JN Temperature Suffix: 135 °F (57 °C) = A, 155 °F (68 °C) = B, 175 °F (79 °C) = D, 200 °F (93 °C) = E, 286 °F (141 °C) = G Replaces Form No. F_033314 Rev 18.1 (Added P65 Warning.) MICROFAST® QUICK RESPONSE PENDENT SPRINKLER VK302 (K5.6) TECHNICAL DATA Form No. F_033314 18.10.11 Rev 18.1.P65 Page 2 of 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com 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 current Viking price list.) Sprinkler Wrenches: A. Standard Wrench: Part No. 10896W/B (available since 2000). B. Wrench for Recessed Pendent Sprinklers: Part No. 13655W/B** (available since 2006) C. Optional Protective Sprinkler Cap Remover/Escutcheon Installer Tool*** Part No. 15915 (available since 2010) **A ½” 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: A. Six-head capacity: Part No. 01724A (available since 1971) B. Twelve-head capacity: Part No. 01725A (available since 1971) 4. INSTALLATION Refer to appropriate NFPA Installation Standards. 5. 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. 6. INSPECTIONS, TESTS AND MAINTENANCE Refer to NFPA 25 for Inspection, Testing and Maintenance requirements. 7. 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. 8. GUARANTEE For details of warranty, refer to Viking’s current list price schedule or contact Viking directly. Figure 1: Standard Sprinkler Wrench 10896W/B Protective Sprinkler Cap Wrench FlatProtective Sprinkler Clip MICROFAST® QUICK RESPONSE PENDENT SPRINKLER VK302 (K5.6) TECHNICAL DATA Form No. F_033314 18.10.11 Rev 18.1.P65 Page 3 of 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com TABLE 1: AVAILABLE SPRINKLER TEMPERATURE RATINGS AND FINISHES Sprinkler Temperature Classification Sprinkler Nominal Temperature Rating1 Maximum Ambient Ceiling Temperature2 Bulb Color 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, and ENT Corrosion-Resistant Coatings3: White Polyester, and Black Polyester. 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 and ENT coatings. For ENT coated automatic sprinklers, the waterway is coated. Figure 2: Wrench 13655W/B for Recessed Pendent Sprinklers Carefully slide the wrench sideways around the protective cap, ensuring engagement with the sprinkler wrench flats Sprinkler wrench 13655W/B** for recessed pendent sprinklers ** A 1/2” ratchet is required (not available from Viking) MICROFAST® QUICK RESPONSE PENDENT SPRINKLER VK302 (K5.6) TECHNICAL DATA Form No. F_033314 18.10.11 Rev 18.1.P65 Page 4 of 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com Approval Chart 1 (UL) The Viking Microfast® Quick Response Pendent Sprinkler VK302 Maximum 175 PSI (12 Bar) WWP Base Part Number1 SIN Sprinkler Style Thread Size Nominal K-Factor Overall Length Listings and Approvals3 (Refer also to Design Criteria.) NPT BSP U.S.metric2 Inches mm cULus4 VdS LPCB 7 8 12979 VK302 Pendent 1/2”15 mm 5.6 80.6 2-1/4 58 A1Z, B1Y, D2, C2X A1 A1Z, B1Y D1Z, C1Y D1W -- 19780 VK302 Pendent 1/2” --5.6 80.6 2-1/4 58 ----------D3 21354 VK302 Pendent --15 mm 5.6 80.6 2-1/4 58 ----------D3 NOTICE - Product Below - Limited Availability (Contact Local Viking Office) 06662B VK302 Pendent 1/2”15 mm 5.6 80.6 2-1/4 58 A1Z, B1Y, D2, C2X ---------- 18021 VK302 Pendent 1/2”15 mm 5.6 80.6 2-1/4 58 A1X, B1Y A1 A1X, B1Y D1X, C1Y7 D1W -- Approved Temperature Ratings A - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), 286 °F (141 °C) B - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), and 200 °F (93 °C) C - 155 °F (68 °C), 175 °F (79 °C), and 200 °F (93 °C) D - 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), 286 °F (141 °C) Approved Finishes 1 - Brass, Chrome, White Polyester5,6, Black Polyes- ter5,6 2 - ENT5 3 - Chrome Approved Escutcheons W - Recessed with the Model F-1 Adjustable Escutcheon only X - Standard surface-mounted escutcheon or the Viking Micromatic® Model E-1 Recessed Escutcheon Y - Standard surface-mounted escutcheon or the Viking Microfast® Model F-1 Adjustable Escutcheon, or recessed with the Viking Micro- matic® Model E-1, E-2, or E-3 Recessed Escutcheon Z - Standard surface-mounted escutcheon or the Viking Microfast® Model F-1 Adjustable Escutcheon Footnotes 1 Base part number shown. For complete part number, refer to Viking’s current 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 table shows the listings and approvals available at the time of printing. Other approvals may be in process. 4 Listed by Underwriters Laboratories Inc. for use in the U.S. and Canada. 5 cULus Listed as corrosion-resistant. 6 Other colors are available on request with the same Listings and Approvals as the standard colors. 7 CE Certified, Standard EN 12259-1, EC-certificate of constancy of performance 0832-CPR-S0021. 8 MED Certified, Standard EN 12259-1, EC-0832-MED-1003. DESIGN CRITERIA - UL (Also refer to Approval Chart 1 above.) cULus Listing Requirements: The Viking Microfast® Quick Response Pendent Sprinkler VK302 is cULus Listed as indicated in the Approval Chart for installation in accordance with the latest edition of NFPA 13 for standard spray sprinklers. • Designed for use in Light and Ordinary occupancies. • The sprinkler installation rules contained in NFPA 13 for standard spray pendent sprinklers must be followed. IMPORTANT: Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to Form No. F_080614 for general care, installation, and maintenance information. Viking sprinklers are to be installed in accordance with the latest edition of Viking technical data, the appropriate standards of NFPA, LPCB, APSAD, VdS or other similar organizations, and also with the provisions of governmental codes, ordinances, and standards, whenever applicable. MICROFAST® QUICK RESPONSE PENDENT SPRINKLER VK302 (K5.6) TECHNICAL DATA Form No. F_033314 18.10.11 Rev 18.1.P65 Page 5 of 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com Approval Chart 2 (FM) The Viking Microfast® Quick Response Pendent Sprinkler VK302 Maximum 175 PSI (12 Bar) WWP Base Part Number1 SIN Sprinkler Style Thread Size Nominal K-Factor Overall Length FM Approvals3 (Refer also to Design Criteria.)NPT BSP U.S.metric2 Inches mm 12979 VK302 Pendent 1/2”15 mm 5.6 80.6 2-1/4 58 A1Z, B1Y, D2X, C2 NOTICE - Product Below - Limited Availability (Contact Local Viking Office) 06662B VK302 Pendent 1/2”15 mm 5.6 80.6 2-1/4 58 A1Z, B1Y, D2X, C2 18021 VK302 Pendent 1/2”15 mm 5.6 80.6 2-1/4 58 A1Z, B1Y Approved Temperature Ratings A - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), 286 °F (141 °C) B - 135 °F (57 °C), 155 °F (68 °C), 175 °F (79 °C), and 200 °F (93 °C) C - 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C), 286 °F (141 °C) D - 155 °F (68 °C), 175 °F (79 °C), 200 °F (93 °C) Approved Finishes 1 - Brass, Chrome, White Polyester4, and Black Polyester4 2 - ENT5 Approved Escutcheons X - Standard surface-mounted escutcheon or the Viking Micromatic® Model E-1 Recessed Escutcheon Y - Standard surface-mounted escutcheon or the Viking Microfast® Model F-1 Adjustable Escutcheon, or recessed with the Viking Micromatic® Model E-1 or E-2 Recessed Escutcheon Z - Standard surface-mounted escutcheon or the Viking Microfast® Model F-1 Adjustable Escutcheon Footnotes 1 Base part number shown. For complete part number, refer to Viking’s current 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 table shows the FM Approvals available at the time of printing. Other approvals may be in process. 4 Other colors are available on request with the same Approvals as the standard colors. 5 FM approved as corrosion proofing for corrosive environments. DESIGN CRITERIA - FM (Also refer to Approval Chart 2 above.) FM Approval Requirements: The Viking Microfast® Quick Response Pendent Sprinkler VK302 is FM Approved as quick response Non-storage pendent sprinklers as indicated in the FM Approval Guide. For specific application and installation requirements, reference the latest applicable FM Loss Prevention Data Sheets (including Data Sheet 2-0). FM Global Loss Prevention Data Sheets contain guidelines relating to, but not limited to: minimum water supply requirements, hydraulic design, ceiling slope and obstructions, minimum and maximum allowable spacing, and deflector distance below the ceiling. NOTE: The FM installation guidelines may differ from cULus and/or NFPA criteria. IMPORTANT: Always refer to Bulletin Form No. F_091699 - Care and Handling of Sprinklers. Also refer to Form No. F_080614 for general care, installation, and maintenance information. Viking sprinklers are to be installed in accordance with the latest edition of Viking technical data, the appropriate standards of NFPA, FM Global, LPCB, APSAD, VdS or other similar organiza- tions, and also with the provisions of governmental codes, ordinances, and standards, whenever applicable. MICROFAST® QUICK RESPONSE PENDENT SPRINKLER VK302 (K5.6) TECHNICAL DATA Form No. F_033314 18.10.11 Rev 18.1.P65 Page 6 of 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: techsvcs@vikingcorp.com Visit the Viking website for the latest edition of this technical data page: www.vikinggroupinc.com Figure 4: Sprinkler Dimensions with the Model E-1 and E-2 Recessed Escutcheons Figure 3: Sprinkler Dimensions with a Standard Escutcheon and the Model F-1 Adjustable Escutcheon 1/2” (15 mm) NPT 2-1/4” (57 mm)1-3/4” (45 mm) 2” (51 mm)Max. 2-1/8” (54 mm) 1-1/2” (38 mm)Min. Installed with a standard 1/8” surface-mounted escutcheon Installed with a Microfast Model F-1 Adjustable Escutcheon Ceiling Opening Size: 2-5/16” (59 mm) minimum 2-1/2” (64 mm) maximum Note: At maximum, adapter is exposed 1/2” (13 mm) from face of ceiling 1-3/4” (45 mm)Max. 2-1/8” (54 mm) 1-1/8” (29 mm)Min. 2”” (51 mm)Max. 1-1/8” (29 mm)Min. 2-1/8” (54 mm) Ceiling Opening Size: 2-5/16” (59 mm) minimum 2-1/2” (64 mm) maximum Installed with a Model E-1 Recessed Escutcheon Installed with a Model E-2 Thread-on Recessed Escutcheon Replaces Form No. F_033314 Rev 18.1 (Added P65 Warning.) Fire Sprinkler Systems Fire Protection Specialists Lic C-16 #738506 PO BOX 381 REDLANDS, CA 92373 CELL (760) 673 5511 OFFICE (909) 406-1636 Email: fps.ﬁre@hotmail.com Web: www.fireprospecialists.com DATE: 12/7/21 TO: LA QUINTA FIRE INSPECTOR JOB: FSS2021-0008 77-660 CALLE POTRERO LA QUINTA, CA DUE TO CONDITIONS RELATED TO THE COVID 19 PANDEMIC I WISH TO HAVE MY PERMIT EXTENDED SO AS TO COMPLETE OUR FINAL FIRE INSPECTION FOR OUR CLIENT. IF YOU HAVE ANY QUESTIONS PLEASE FEEL FREE TO REACH OUT TO ME. BEST REGARDS. ERNEST PEDRAZA FIRE PROTECTION SPECIALISTS 760-673-5511 78-495 Calle Tampico, La Quinta CA 92253 Main: 760-777-7000 Direct: 760-777-7074 PAGE _____ OF _____ PERMIT/CASE#: NOTICE NO: FACILITY NAME: DATE: FACILITY ADDRESS: CONTACT: The items below are in violation of or shall meet additional requirements of one or more of the following: CALIFORNIA FIRE CODE __________________ NFPA STD. ______________ CALIFORNIA BUILDING CODE _____________ CCR TITLE ______________ LA QUINTA MUNICIPAL CODE _____________ OTHER ________________ The listed violations/requirements shall be corrected immediately. A re-inspection will be conducted on or after ______________________________ 20____. FAILURE TO COMPLY MAY RESULT IN LEGAL ACTION AND/OR SIGNIFICANT DELAYS FOR APPROVAL. Received By: __________________________________ Signature: _______________________________________ Fire Inspector: _________________________________ Radio I.D.: _______________________________________ IF YOU HAVE ANY QUESTIONS OR NEED ADDITIONAL INFORMATION, PLEASE CALL 760-777-7074. FSS2021-0008 VASILOPOULOUS 1 2/4/2021 FIRE PRO SPECIALISTS OVERHOUD ROUGH INSPECTION FAILED. THE FOLLOWING CORRECTIONS ARE REQUIRED: (1) RISER SHALL BE CLEARED OF SPRAY FOAM TO ALLOW PERIODIC MAINTENANCE AND REPAIR. (2) MASTER BATH LAYOUT CHANGES IS CAUSING TOO CLOSE OF 2 HEAD SPACING. (3) RELOCATE HEAD AT KITCHEN HALL TO ELIMINATE TOO CLOSE HEAD SPACING. (4) SYSTEM LAYOUT SIGNIFICANTLY CHANGED. NO LONGER LOOPED SYSTEM. - PROVIDE REVISED PLANS AND CALCS BASED ON AS-BUILT CONDITIONS. (5) HEAD TYPES HAVE CHANGED. VK496 THROUGHT. INTERMEDIATE TEMP IN GARAGE. BRYAN CUEVAS I-630 OFFICE OF THE FIRE MARSHAL – LA QUINTA 78495 Calle Tampico, La Quinta, CA 92253 • Phone (760) 777-7074 •www.rvcfire.org January 25, 2021 Fire Protection Specialist PO Box 381 Redlands, CA 92373 Re: Residential Fire Sprinkler Plan Review – LENOX/VASILOPOULOS RESIDENCE FSS2021-0008 / 77660 CALLE POTRERO, LA QUINTA, CA 92253 The sprinkler plans you submitted for the above referenced project have been reviewed by Riverside County Fire Department - Office of the Fire Marshal personnel and require the following corrections: [1]Hydraulic calculations do not utilize the correct residual and flow pressures provided by CVWD for the water supply. CVWD automatically calculates for the friction loss through the water meter assembly. It is acceptable to establish the supply as the discharge of the water meter based on the provided information with no additional water meter losses equated. [a]Hydraulic Calculations have been revised Accordingly. Thank you for clarifying the CVWD water information provided. [2]For the 16x16 spacing hydraulic calculations a revised water supply vs. demand curve was calculated from the WM node and the prospective flow and pressure. It identified a demand that exceeds 90% of the documented water supply. REFERENCE LQ AMENDMENT – CFC 903.3.5.3 [a]The new calculations and sprinkler spacing have been revised to meet the 10% reduction and the Max GPM of the existing water meter. All questions regarding the meaning of these conditions should be referred to the Office of the Fire Marshal staff at (760)777-7074. Kohl Hetrick - Fire Safety Specialist OFFICE OF THE FIRE MARSHAL – LA QUINTA 78495 Calle Tampico, La Quinta, CA 92253 • Phone (760) 777-7074 • www.rvcfire.org January 25, 2021 Fire Protection Specialist PO Box 381 Redlands, CA 92373 Re: Residential Fire Sprinkler Plan Review – LENOX/VASILOPOULOS RESIDENCE FSS2021-0008 / 77660 CALLE POTRERO, LA QUINTA, CA 92253 The sprinkler plans you submitted for the above referenced project have been reviewed by Riverside County Fire Department - Office of the Fire Marshal personnel and require the following corrections: [1] Hydraulic calculations do not utilize the correct residual and flow pressures provided by CVWD for the water supply. CVWD automatically calculates for the friction loss through the water meter assembly. It is acceptable to establish the supply as the discharge of the water meter based on the provided information with no additional water meter losses equated. [2] For the 16x16 spacing hydraulic calculations a revised water supply vs. demand curve was calculated from the WM node and the prospective flow and pressure. It identified a demand that exceeds 90% of the documented water supply. REFERENCE LQ AMENDMENT – CFC 903.3.5.3 All questions regarding the meaning of these conditions should be referred to the Office of the Fire Marshal staff at (760)777-7074. Kohl Hetrick - Fire Safety Specialist OFFICE OF THE FIRE MARSHAL – LA QUINTA 78495 Calle Tampico, La Quinta, CA 92253 • Phone (760) 777-7074 • www.rvcfire.org February 1, 2021 Fire Protection Specialists PO Box 381 Redlands, CA 92373 Re: Residential Fire Sprinkler Plan Review – VASILOPOULOS FSS2021-0008 / 77660 CALLE POTRERO, LA QUINTA, CA 92253 The sprinkler plans you submitted for the above referenced project have been reviewed by Riverside County Fire Department - Office of the Fire Marshal personnel and are approved with the following conditions. Permanently marked identification signs shall be attached to all control valves. The following inspections/tests are required to be witnessed by Office of the Fire Marshal Staff: (a) Overhead Rough and Hydro static test: All piping shall be visible and pumped at normal operating pressure. *No jacketed electrical and data wiring shall be in contact with, nor have the potential to contact CPVC piping once insulation is installed. (b) Final inspection The Fire Department approved plans and conditions letter must be at the job site. Applicant/installer shall be responsible to contact the Fire Department to schedule inspections. Requests for inspections are to be made at least 48 hours in advance and may be arranged by calling (760)777-7131. All questions regarding the meaning of these conditions should be referred to the Office of the Fire Marshal staff at (760)777-7074. Kohl Hetrick - Fire Safety Specialist 78495 CALLE TAMPICO, LA QUINTA, CA 92253 / 760-777-7000 / INSPECTION HOTLINE: 760-777-7131 RIVERSIDE COUNTY FIRE PROTECTION PLANNING RECORD OF INSPECTIONS / PERMIT CARD THIS CARD IS TO REMAIN ON SITE AT ALL TIMES. INSTALLING CONTRACTOR MUST BE PRESENT FOR ALL INSPECTIONS. SEE NOTES ON REVERSE SIDE. JOB ADDRESS: 77660 CALLE POTRERO PERMIT#: FSS2021-0008 DATE ISSUED: 2/1/2021 DESCRIPTION: VASILOPOULOS RES FIRE SPK CONTRACTOR: FIRE PROTECTION SPECIALISTS HYDRANT SYSTEM DATE INITIALS SPECIAL SUPPRESSION DATE INITIALS Thrust block pre-pour Door fan test UG rough piping Abort test UG hydro Mechanical shutdown Flush Detector test Final E F Deluge/pre-action SPRINKLER U.G. Final E F Thrust block pre-pour UST/AST TANK UG rough piping Installation UG hydro Removal Flush Emergency shut off Final E F Primary piping FIRE SPRINKLER Secondary piping Weld inspection Dispensers & shear valves Overhead rough piping Final E F Overhead hydro MISC. INSPECTIONS UG flush / OK to connect Spray booths Main drain/inspectors’ test Hood/duct extinguishing High pile storage High pile rack storage In-rack sprinklers H.P. vents/access/corridors Hose racks Tract access/hydrant verification Final E F Access & Address verification HOOD EXTINGUISHING OTHER CONST. PERMIT Detection system Function test Gas/electrical shut-off Nozzle model/placement Fire alarm connection Final E F SPRAY BOOTHS FIRE CODE PERMIT(S) Installation Air flow test Mechanical interlock Extinguishing system Fire alarm connection Final E F FIRE ALARM KNOX SYSTEM Rough-wire inspection Building Knox box Function test Gate access Knox box/padlock Duct detectors/velocity BUILDING INSPECTIONS 24 hr. battery test T/I final Sprinkler monitoring Shell final Final E F Final for occupancy FINAL INSPECTION DATE: INSPECTORS SIGNATURE: **WHEN CALLING FOR AN INSPECTION PLEASE HAVE PERMIT NUMBER READY. SEE NOTES ON REVERSE SIDE** 78495 CALLE TAMPICO, LA QUINTA, CA 92253 / 760-777-7000 / INSPECTION HOTLINE: 760-777-7131 INSPECTION NOTES 1. Sway bracing and hangers will be inspected at the time of rough piping inspection. 2. All required hydrostatic pressure tests shall maintain 200 psi for a 2-hour duration. (EX: Residential Fire Sprinkler Systems) 3. Fire sprinkler system remodels: if indicated on plans or this card, a hydrostatic pressure test shall be required. 4. All underground joints and thrusts blocks shall be exposed and readily visible during the hydrostatic test. 5. Contractor shall supply all testing equipment, access and operating instructions at time of test. 6. All systems shall be inspected, tested, and approved by a Fire Inspector before any work is started that may cause the affected system to be covered or hidden. POLICIES ON FIELD INSPECTIONS A. INSPECTION REQUESTS: Inspections are made subject to availability. Please have the permit number available when scheduling inspections. For City of La Quinta inspections call: (760) 777-7131. B. APPROVED PLANS: Shall be kept on the job site at all times that work is in progress. Work shall NOT commence without approved plans. C. INSPECTION REQUESTS: As required by the California Fire Code, the appropriate installing contractor shall be required to schedule the necessary inspections and be present on site for inspections. D. RE-INSPECTIONS: Will be charged against a permit when an inspection has failed, is not ready, the responsible party not on site or where previously noted corrections have not been completed. E. COMMODITIES: Unless otherwise noted on approved plans or letter of conditions, no commodities shall be entered into the structure until clearance has been granted by the Fire Dept and Building Official. F. OCCUPANCY: Buildings shall NOT be occupied by persons other than construction workers until a Final Fire Clearance has been granted by the Fire Dept and a Certificate for Occupancy has been issued by the Building Official. INSPECTION NOTES: THIS CARD IS REQURIED TO BE POSTED AT THE CONSTRUCTION SITE. THIS CARD AND APPROVED PLANS MUST BE AVAILABLE AT THE CONSTRUCTION SITE FOR ALL INSPECTIONS. THIS PERMIT SHALL EXPIRE AND BECOME NULL AND VOID IF THE WORK AUTHORIZED IS NOT COMMENCED WITHIN 180 DAYS OR IF THE WORK IS SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS OR MORE. THIS PERMIT IS FOR FIRE DEPARTMENT APPROVAL ONLY AND DOES NOT INTEND TO ABROGATE MORE RESTRICTIVE REQUIREMENTS OF OTHER AGENCIES HAVING RESPONSIBILITY.