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HomeMy WebLinkAbout1377 MAGNOLIA AVE; ; AS130084; Permit5/30/25, 11:56 AM AS130084 Permit Data City of Carlsbad Sprinkler Permit Job Address: 1377 MAGNOLIAAV Permit Type: SPRINK Parcel No: 2052808200 Lot #: 0 Permit No: AS130084 Status: APPROVED Applied 5/23/2013 Approved: 6/3/2013 Reference No.: Issued: 6/3/2013 PC #: Inspector: Project Title: MAGNOLIA ADDITION NEW RESIDENTIAL ADDITION SPRINKLERS ADDED TO 1ST FL, DECK ON 2ND FL Applicant: SYMONS FIRE PROTECTION SUITE R 1050 PIONEER WAY EL CAJON, CA 619-588-6364 Owner: Fees ($) Add'I Fees ($) Total ($) I Balance ($) 268 0 268 0 about:blank 1/1 T'iL1 COPY 1 Worldwide www.tyco-fire.com Contacts Rapid Response Series LFII Residential 49 K-factor Concealed Pendent Sprinklers, Flat Plate Wet Pipe and Dry Pipe Systems General Description The TYCO RAPID RESPONSE Se- ries LFII Residential 4.9 K-factor Con- cealed Pendent Sprinklers (TY3596) are decorative, fast response, fus- ible solder sprinklers designed for use in residential occupancies such as homes, apartments, dormitories, and hotels. The cover plate assembly conceals the sprinkler operating components above the ceiling. The flat profile of the cover plate provides the optimum aes- thetically appealing sprinkler design. In addition, the concealed design of the Series LFII Residential Concealed Pendent Sprinklers (TY3596) provides 1/2 inch (12,7 mm) vertical adjustment. This adjustment provides a measure of flexibility when cutting fixed sprinkler drops. The Series LFII Residential Concealed Sprinklers are intended for use in the following scenarios: wet and dry pipe residential sprin- kler systems for one- and two-fam- ily dwellings and mobile homes per NFPA 13D wet and dry pipe residential sprin- kler systems for residential occu- pancies up to and including four stories in height per NFPA 13R wet and dry pipe sprinkler systems for the residential portions of any occupancy per NFPA 13 IMPORTANT Always refer to Technical Data Sheet TFP700 for the "INSTALLER WARNING" that provides cautions with respect to handling and instal- lation of sprinkler systems and com- ponents. Improper handling and in- stallation can permanently damage a sprinkler system or its components and cause the sprinkler to fail to operate in a fire situation or cause it to operate prematurely. The Series LFII Residential Concealed Pendent Sprinklers (TY3596) has been designed with heat sensitivity and wa- ter distribution characteristics proven to help in the control of residential fires and to improve the chance for occu- pants to escape or be evacuated. The Series LFII Residential Concealed Pendent Sprinklers (1Y3596) are shipped with a Disposable Protective Cap. The Protective Cap is temporar- ily removed for installation, and then it can be replaced to help protect the sprinkler while the ceiling is being in- stalled or finished. The tip of the Pro- tective Cap can also be used to mark the center of the ceiling hole into plas- ter board, ceiling tiles, etc. by gently pushing the ceiling product against the Protective Cap. When the ceiling installation is complete the Protective Cap is removed and the Cover Plate Assembly installed. Dry Pipe System Application The Series LFII Residential Concealed Pendent Sprinklers offers a laboratory approved option for designing dry pipe residential sprinkler systems, whereas, most residential sprinklers are labora- tory approved for wet systems only. Through extensive testing, it has been determined that the number of design sprinklers (hydraulic design area) for the Series LFII Residential Concealed Pendent Sprinklers (TY3596) need not be increased over the number of de- sign sprinklers (hydraulic design area) as specified for wet pipe sprinkler sys- tems, as is accustomed for density/ area sprinkler systems designed per NFPA 13. Consequently, the Series LFII Residen- tial Concealed Pendent Sprinklers of- fer the features of non-water filled pipe in addition to not having to increase the number of design sprinklers (hy- draulic design area) for systems de- signed to NFPA 13, 13D, or 13R. Non- water filled pipe will permit options for areas sensitive to freezing. Ik'L•1tI•I The Series LFII Residential Con- cealed Pendent Sprinklers (TY3596) described herein must be installed and maintained in compliance with this document and with the applica- ble standards of the National Fire Pro- tection Association, in addition to the standards of any authorities having ju- risdiction. Failure to do so may impair the performance of these devices. The owner is responsible for maintain- ing their fire protection system and de- vices in proper operating condition. The installing contractor or sprinkler manufacturer should be contacted with any questions. Sprinkler Identification Number TY3596 Page 1 of 6 APRIL 2013 TFP442 / SOLDER LINK H H ELEMENT DEFLECTOR (OPERATED POSITION) SPRINKLER/SUPPORT CUP ASSEMBLY RETAINER fi WITH THREAD II _- DIMPLES FIGURE 2 W-TYPE 18 SPRINKLER WRENCH DEFLECTOR IN OPERATED POSITION TFP442 Page 2 of 6 BODY (1/2 NPT) - CAP SADDLE - SUPPORT CUP WITH - ROLL FORMED THREADS GUIDE PIN V GUIDE PIN HOUSING DEFLECTOR - THREAD INTO SUPPORT CUP UNTIL MOUNTING SURFACE IS FLUSH WITH CEILING SEALING ASSEMBLY JECTION SPRING / COVER ASSEMBLY PLATE FIGURE 1 RAPID RESPONSE SERIES LFII RESIDENTIAL CONCEALED PENDENT SPRINKLER (TY3596) WRENCH RECESS t PUSH WRENCH IN TO ENSURE ENGAGEMENT WITH SPRINKLER WRENCHING AREA SOLDER TAB SPRINKLER WRENCHING AREA COMPRESSION SCREW - 2-1/2 DIA. \ (63,5 mm) 1/2(12,7mm) FACE OF THREADED SPRINKLER N ADJUSTMENT FITTING L1-7/8±1/4' (47,6 mm 1/8 GAP ±6,4 mm) (3,2 mm) COVER- SPRINKLER- MOUNTING RETAINER SUPPORT CUP 3/16 j SURFACE ASSEMBLY ASSEMBLY (4,8 mm) _______3-3/16 DIA. (81,0 mm) TIP SPRINKLER- SUPPORT CUP j ASSEMBL OPERATE SPRINKLE COVER PLATE RETAINEI 7/8" (22,2 n \ 1-1/8" (28,6 DISPOSABLE PROTECTIVE CAP FIGURE 3 RAPID RESPONSE SERIES LFII RESIDENTIAL CONCEALED PENDENT SPRINKLER (TV3596) INSTALLATION DIMENSIONS/PROTECTIVE CAP/ACTIVATED DEFLECTOR TFP442 Page 3 of 6 Technical Data Approvals: UL and C-UL Listed. NYC Approved under MEA 44-03-E-2 NSF Certified to NSF/ANSI 61 The TYCO RAPID RESPONSE Series LFII Residential Concealed Pendent Sprinklers are only listed with the Se- ries LFII Concealed Cover Plates hav- ing a factory applied finish. Maximum Working Pressure: 175 psi (12,1 bar) Discharge Coefficient: K=4.9 GPM/psi112 (70,6 LPM/bar112) Temperature Rating: 160°F (71°C) Sprinkler with 139°F (59°C) Cover Plate Vertical Adjustment: 1/2 inch (12,7 mm) Finishes: Refer to Ordering Procedure section Physical Characteristics: Body.....................Brass Cap.....................Bronze Saddle ...................Brass Sealing Assembly.........Beryllium Nickel w/ TEFLON Soldered Link Halves ........Nickel Lever....................Bronze Compression Screw.........Brass Deflector..........Copper or Brass Guide Pin Housing .........Bronze Guide Pins ..........Stainless Steel or Bronze Support Cup ...............Steel Cover Plate .............. Copper Retainer ..................Brass Cover Plate Ejection Spring ........ ....Stainless Steel Operation When exposed to heat from a fire, the Cover Plate, which is normally sol- dered to the Support Cup at three points, falls away to expose the Sprin- kler Assembly. At this point the De- flector supported by the Arms drops down to its operated position. The fus- ible link of the Sprinkler Assembly is comprised of two link halves that are soldered together with a thin layer of solder. When the rated temperature is reached, the solder melts and the two link halves separate allowing the sprin- kler to activate and flow water. Design Criteria The TYCO RAPID RESPONSE Series LFII Residential Concealed Pendent Sprinklers (TY3596) are UL and C-UL Listed for installation in accordance with this section. Note: When conditions exist that are outside the scope of the provided cri- teria, refer to the Residential Sprinkler Design Guide TFP490 for the manu- facturers recommendations that may be acceptable to the authority having jurisdiction. System Types Per the UL Listing, wet pipe and dry pipe systems may be utilized. Per the C-UL Listing, only wet pipe systems may be utilized. Refer to Technical Data Sheet TFP485 about the use of residential sprinklers in residential dry pipe systems. Ceiling Types Smooth flat horizontal, or beamed, or sloped, in accordance with the 2013 Edition of NFPA 130, 13R, or 13 as applicable. Hydraulic Design (NFPA 13D and 13R) For systems designed to NFPA 130 or NFPA 13R, the minimum required sprinkler flow rates are given in Ta- bles A and B as a function of tem- perature rating and the maximum allowable coverage areas. The sprin- kler flow rate is the minimum re- quired discharge from each of the total number of "design sprinklers" as specified in NFPA 13D or NFPA 13R. The number of "design sprinklers" specified in NFPA 130 and 13R for wet pipe systems is to be applied when designing dry pipe systems. Hydraulic Design (NFPA 13) For systems designed to NFPA 13, the number of design sprinklers is to be the four most hydraulically demanding sprinklers. The minimum required dis- charge from each of the four sprinklers is to be the greater of the following: The flow rates given in Tables A and B as a function of temperature rating and the maximum allowable coverage area. A minimum discharge of 0.1 gpm/ ft' over the "design area" comprised of the four most hydraulically demanding sprinklers for actual coverage areas protected by the four sprinklers. The number of "design sprinklers" specified in NFPA 13 for wet pipe sys- tems is to be applied when designing dry pipe systems. Dry Pipe System Water Delivery When using the Series LFII Residen- tial Concealed Pendent Sprinklers (TY3596) in dry pipe sprinkler systems, the time for water delivery must not ex- ceed 15 seconds for the most remote operating sprinkler. Obstruction to Water Distribution Sprinklers are to be located in accor- dance with the obstruction rules of NFPA 130, 13R, and 13 as applicable for residential sprinklers as well as with the obstruction criteria described with- in the Technical Data Sheet TFP490. Operational Sensitivity. The sprin- klers are to be installed relative to the ceiling mounting surface as shown in Figure 3. Sprinkler Spacing. The minimum spacing between sprinklers is 8 feet (2,4 m). The maximum spacing be- tween sprinklers cannot exceed the length of the coverage area (Ref. Table A or B) being hydraulically calculated (e.g., maximum 12 feet for a 12 ft. x 12 ft. coverage area, or 20 feet for a 20 ft. x 20 ft. coverage area). The Series LFII must not be used in applications where the air pressure above the ceiling is greater than that below. Down drafts through the Sup- port Cup could delay sprinkler opera- tion in a fire situation. TFP442 Page 4 of 6 WET PIPE SYSTEM Minimum Flow and Residual Pressuretbo) Maximum Maximum Ordinary Temp. Rating Minimum Coverage Area () Spacing Ft. x Ft. Ft. 160°F (71°C) Deflector to Installation Spacing Flow Pressure (m x m) (m) Ceiling Type Ft. GPM PSI (m) (L/min) (bar) 12x12 12 13 7.0 Smooth (3,7 X 3,7) (3,7) (49,2) (0,48) Ceilings 7/8 to 1-1/8 14x14 14 13 7.0 inches (4,3 x 4,3) (4,3) (49,2) (0,48) Beamed Ceilings per NFPA 13D or Concealed 8 16x16 16 13 7.0 (4,9 x 4,9) (4,9) (49,2) (0,48) 13R, or 13. Installed in (2,4) 18x18 18 17 12.0 beam (5,5x5,5) (5,5) (64,3) (0,83) 7/8to1-1/8 inches below bottom of 20 x 20 20 20 16.7 (6,1 x6,1) (6,1) (75,7) (1,15) beam For coverage area dimensions less than or between those indicated, use the minimum required flow for the next highest coverage area for which hydraulic design criteria are stated. Requirement is based on minimum flow in GPM (LPM) from each sprinkler. The associated residual pressures are calculated using the nominal K-factor. Refer to Hydraulic Design under the Design Criteria section. For NFPA 13 residential applications, the greater of 0.1 gpmlft° over the design area of the flow in accordance with the criteria in this table must be used. TABLE A WET PIPE SYSTEM SERIES LFII RESIDENTIAL 4.9 K-FACTOR FLAT-PLATE CONCEALED PENDENT SPRINKLER (TY3596) NFPA 13D, 13R, AND 13 HYDRAULIC DESIGN CRITERIA DRY PIPE SYSTEM Minimum Flowand Residual Pressure (be) Maximum Maximum Coverage Area(, Spacing Ordinary Temp. Rating Minimum Ft. x Ft. Ft. 160°F (71°C) Deflector to Installation Spacing Flow Pressure (m x m) (m) Ceiling Type Ft. GPM PSI (m) (L/min) (bar) 12x12 12 13 7.0 Smooth (3,7 X 3,7) (3,7) (49,2) (0,48) Ceilings 7/8 to 1-1/8 14 x 14 14 14 8.2 inches (4,3x4,3) (4,3) (53,0) (0,57) Beamed Ceilings per 8 16 x 16 16 15 9.4 (4,9 x 4,9) (4,9) (56,8) (0,65) NFPA 13D or 13R, or 13. Installed in Concealed (2,4) 18x18 18 18 13.5 beam (5,5x5,5) (5,5) (68,1) (0,93) 7/8to1-1/8 inches below 20 x 20 20 21 18.4 bottom of (6,1 x6,1) (6,1) (79,5) (1,27) beam For coverage area dimensions less than or between those indicated, use the minimum required flow for the next highest coverage area for which hydraulic design criteria are stated. Requirement is based on minimum flow in GPM (LPM) from each sprinkler. The associated residual pressures are calculated using the nominal K-factor. Refer to Hydraulic Design under the Design Criteria section. For NFPA 13 residential applications, the greater of 0.1 gpm/ft2 over the design area of the flow in accordance with the criteria in this table must be used. TABLE B DRY PIPE SYSTEM RAPID RESPONSE SERIES LFII RESIDENTIAL 4.9 K-FACTOR FLAT-PLATE CONCEALED PENDENT (TY3596) NFPA 13D, 13R, AND 13 HYDRAULIC DESIGN CRITERIA TFP442 Page 5 of 6 Installation The TYCO RAPID RESPONSE Series LFll Residential Concealed Pendent Sprinklers (1Y3596) must be installed in accordance with this section. General Instructions Damage to the fusible Link Assembly during installation can be avoided by handling the sprinkler by the support cup only (i.e., do not apply pressure to the fusible Link Assembly). A 1/2 inch NPT sprinkler joint should be obtained with a minimum to maxi- mum torque of 7 to 14 ft-lbs. (9,5 to 19,0 Nm). Higher levels of torque may distort the sprinkler inlet with conse- quent leakage or impairment of the sprinkler. Do not attempt to compensate for in- sufficient adjustment in the Cover Plate/Retainer Assembly by under-or over-tightening the Sprinkler. Readjust the position of the sprinkler fitting to suit. Step 1. The sprinkler must only be in- stalled in the pendent position and with the centerline of the sprinkler per- pendicular to the mounting surface. Step 2. Remove the Protective Cap. Step 3. With pipe thread sealant ap- plied to the pipe threads, and using the W-Type 18 Wrench shown in Figure 2, install and tighten the Sprinkler/Sup- port Cup Assembly into the fitting. The W-Type 18 Wrench will accept a 1/2 inch ratchet drive. Step 4. Replace the Protective Cap by pushing it upwards until it bottoms out against the Support Cup. The Protec- tive Cap helps prevent damage to the Deflector and Guide Pins during ceil- ing installation and/or during applica- tion of the finish coating of the ceil- ing. It may also be used to locate the center of the clearance hole by gen- tly pushing the ceiling material against the center point of the Cap. Note: As long as the protective Cap remains in place, the system is consid- ered to be "Out Of Service". Step 5. After the ceiling has been completed with the 2-1/2 inch (63 mm) diameter clearance hole and in prep- aration for installing the Cover Plate Assembly, remove and discard the Protective Cap, and verify that the De- flector moves up and down freely. If the Sprinkler has been damaged and the Deflector does not move up and down freely, replace the entire Sprin- kler assembly. Do not attempt to modi- fy or repair a damaged sprinkler. Step 6. Screw on the Cover Plate As- sembly until its flange comes in con- tact with the ceiling. Do not continue to screw on the Cover Plate Assembly such that it lifts a ceil- ing panel out of its normal position. If the Cover Plate Assembly cannot be engaged with the Mounting Cup or the Cover Plate Assembly cannot be engaged sufficiently to contact the ceiling, the Sprinkler Fitting must be repositioned. Care and Maintenance The TYCO RAPID RESPONSE Se- ries LFII Residential Concealed Pen- dent Sprinklers (TY3596) must be maintained and serviced in accordance with this section. Before closing a fire protection system main control valve for maintenance work on the fire protection system which it controls, permission to shut down the affected fire protection sys- tem must be obtained from the prop- er authorities and all personnel who may be affected by this action must be notified. Absence of a Cover Plate may de- lay the sprinkler operation in a fire situation. When properly installed, there is a nominal 1/8 inch (3,2 mm) air gap be- tween the lip of the Cover Plate and the ceiling, as shown in Figure 3. This air gap is necessary for proper op- eration of the sprinkler by allowing heat flow from a fire to pass below and above the Cover Plate to help as- sure appropriate release of the Cover Plate in a fire situation. If the ceiling is to be repainted after the installation of the Sprinkler, care must be exercised to ensure that the new paint does not seal off any of the air gap. Factory painted Cover Plates must not be repainted. They should be re- placed, if necessary, by factory paint- ed units. Non-factory applied paint may adversely delay or prevent sprin- kler operation in the event of a fire. Do not pull the Cover Plate relative to the Enclosure. Separation may result. Sprinklers which are found to be leak- ing or exhibiting visible signs of corro- sion must be replaced. Automatic sprinklers must never be painted, plated, coated, or otherwise altered after leaving the factory. Modi- fied or over heated sprinklers must be replaced. Care must be exercised to avoid dam- age -before, during, and after installa- tion. Sprinklers damaged by dropping, striking, wrench twist/slippage, or the like, must be replaced. The owner is responsible for the in- spection, testing, and maintenance of their fire protection system and devic- es in compliance with this document, as well as with the applicable stan- dards of the National Fire Protection Association (e.g., NFPA 25), in addition to the standards of any other authori- ties having jurisdiction. The installing contractor or sprinkler manufacturer should be contacted relative to any questions. The owner must assure that the sprin- klers are not used for hanging any ob- jects and that the sprinklers are only cleaned by means of gently dusting with a feather duster; otherwise, non- operation in the event of a fire or inad- vertent operation may result. Automatic sprinkler systems should be inspected, tested, and maintained by a qualified Inspection Service in accor- dance with local requirements and/or national codes. TFP442 Page 6 of 6 Ordering Procedure When placing an order, indicate the full product name. Contact your local distributor for availability. Sprinkler Assembly: Series LFII (TY3596), K=4.9, Resi- dential Concealed Pendent Sprin- kler without Cover Plate Assembly, P/N 51-112-1-160 Cover Plate Assembly: Cover Plate Assembly having a (spec- ify) finish for the Series LFII (1Y3596), K=4.9, Residential Concealed Pendent Sprinkler, PIN (specify) Ivory (HALl 015) ...........P/N 56-202-0-135 Beige (RAL1001)...........P/N 56-202-2-135 Pure White (b) (RAL9010) ... P/N 56-202-3-135 Signal White (a) (RAL9003) .. P/N 56-202-4-135 Grey White (RAL9002) ......P/N 56-202-5-135 Brown (RAL8028)..........P/N 56-202-6-135 Black (RAL9005) ..........P/N 56-202-7-135 Brushed Brass ............P/N 56-202-8-135 Brushed Chrome ..........P/N 56-202-9-135 Custom Paint .............P/N 56-202-X435 Previously known as Bright White. Eastern Hemisphere sales only. Note: All Custom Cover Plates are painted us- ing Sherwin Williams Interior Latex Paint. Contact TYCO Customer Service with any questions re- lated to custom orders. Sprinkler Wrench: Specify: W-Type 18 Sprinkler Wrench, P/N 56-000-1-265 GLOBAL HEADQUARTERS 11400 Pennbrook Parkway, Lansdale, PA 19446 I Telephone +1-215-362-0700 Copyright © 2012 Tyco Fire Products, LP. All rights reserved. tqco TEFLON is trademark of The DuPont Corporation.