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Home My WebLink About2231 RUTHERFORD RD; ; AS040081; Permit5/22/25, 10:04 AM AS040081 Permit Data City of Carlsbad Sprinkler Permit 2231 RUTHERFORD Job Address: RD Permit Type: SPRINK Parcel No: 2120701900 Lot #: 0 Reference No.: Permit No: AS040081 Status: ISSUED Applied 6/2/2004 Approved: 6/30/2004 Issued: 6/30/2004 PC #: Inspector: Project Title: AXIS FINANCIAL FIRE SPRINKLER PLAN CHECK & INSPECTIONS Applicant: SCHMIDT FIRE PROTECTION CO INC 4760 MURPHY CANYON RD SAN DIEGO, CA 92123 858-279-6122 Owner: BECKMAN/CARLSBAD I L L C C/O COVEY COMMERCIAL 6183 PASEO DEL NORTE #280 CARLSBAD CA Fees ($) Add'I Fees ($) Total ($) Balance ($) 100 0 100 0 about:blank 1/1 November 22, 2002 Sprinkler 41 a PRODUCT NAME Viking Microfast® and MicrofastHP® Model M OR Pendent Sprinklers MANUFACTURER The Viking Corporation 210 N. Industrial Park Road Hastings, Michigan 49058 U.S.A. Telephone: (269) 945-9501 (877) 384-5464 Fax: (269) 945-9599 e-mail: techsvcs@vikingcorp.com PRODUCT DESCRIPTION Viking Microfast® and MicrofastHF® Quick Response Pendent Sprinklers are small, thermosensitive spray sprin- klers available with several finishes, temperature ratings, and orifice sizes to meet design requirements. The special Poly finishes and Teflon® coatings can be used in decorative applications where colors are desired. In addition, these two finishes are corrosion resis- tant and provide protection against many corrosive environments. The pip-cap and sealing assembly of the sprinkler is held in place by a rugged 3 m glass bulb. During fire conditions, when the temperature around the sprin- kler reaches its operating temperature, the heat-sensitive liquid in the glass bulb expands, causing the bulb to shat- ter, releasing the pip-cap and sealing spring assembly. Water flowing through the sprinkler orifice strikes the sprinkler deflector, forming a uniform spray pat- tern to extinguish or control the fire. 4 TECHNICAL DATA LISTINGS AND APPROVALS Refer to Table 2 on page 41 b. Glass-bulb fluid temperature rated to -65°F (-55 °C). Minimum operating pressure: 7 psi (48,3 kPa). Rated Water Working Pressure: Sprinkler Base Part Nos. 06662B, 06718B, and 06932B are rated for use with water working pres- sures ranging from the minimum 7 psi (48,3 kPa) up to 250 psi (1 724 kPa) for high-pressure sys- tems. High-pressure (HP) sprin- klers can be identified by locat- ing the number "250" on the de- flector. All Other Part Nos: Maximum 175 psi (1 207 kPa) wwp. Factory tested hydrostatically to 500 psi (3 448 kPa). Spring: U.S.A. Patent No. 4,167,974 Bulb: U.S.A. Patent No. 4,796,710 Testing: U.S.A. Patent No. 4,831,870 Mm. operating pressure: 7 psi (48,3 kPa) SPRINKLER MATERIALS Frame: Brass Castings UNS-C84400 Deflector: Brass UNS-051 000 or Cop- per UNS-C1 9500 for Sprinkler Base Part Nos. 06662B, 06666B, and 06765B. Brass UNS-C26000 for all other Part Nos. Bushing (for Sprinkler Base Part Nos, 06718B and 06720B): Brass UNS- C36000 Bulb: Glass, nominal 3 mm diameter Belleville Spring Sealing Assembly: Nickel Alloy, coated on both sides with Teflon Tape Screw: Brass UNS-C36000 Pip Cap and Insert Assembly: Copper UNS-C1 1000 and Stainless Steel UNS-530400 Pip Cap Attachment: Brass UNS-C36000 Sprinklers with Teflon® Coating Belleville Spring: Nickel Alloy, exposed Screw: Brass UNS-C36000, Nickel plated Pip Cap: Teflon® Coated Sprinklers with Polyester Coating or Poly Finish Belleville Spring: Nickel Alloy, exposed AVAILABLE FINISHES Brass, Bright Brass, ChromeEnIoy® (patents pending), White Polyester (White Poly finish for Sprinkler Base Part No. 06662B only), Navajo White Polyes- ter, Black Polyester, and Black Teflon® ACCESSORIES Sprinkler Cabinets (Available since 1971): Six-head capacity: Part No. 01 724A Twelve-head capacity: Part No. 01725A Sprinkler Wrenches: Standard Wrench: Part No. 10896W/B (available since 2000) or05000CW/B (no longer available). Wrench for coated and recessed Viking MicrofastHP® OR Pendent Sprinklers: Part No. 07398W* (available since 1990), or Part No, 12144*, available since 2003. NOTE: Recessed sprinklers with protective caps must use wrench 12144. * A 1/2' ratchet is required (not available through Viking). Refer to the "SPRINKLER ACCES- SORIES" section of the Viking Engi- neering and Design Data book. Sprinkler Temperature Nominal Sprinkler Temp. Maximum Ambient Bulb Classification Rating _qsiilgPoint Ceil!ngTemperatur& color2 Ordinary 155°F (68 °C) 100°F (38 °C) Red Intermediate 175°F (79 °C) 150°F (65 °C) Yellow lntermeate 200°F(93 1CL 150 °FJ65 ° Green High 286°F (141 °C) 225°F (107 °C) Blue Sprinkler Finishes: Brass, Bright Brass, Chrome-Enloy® (patents pending), White Polyes- ter (White Poly finish for P/N 06662B only), Navajo White Polyester, Black Polyester, and Black Teflon® Corrosion-Resistant Coatings3: White Polyester (White Posy finish for P/N 06662B only), _Navajo White Polyester, Black Poll ester, and Black Teflon5' Footnotes 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. 2 The temperature rating is stamped on the deflector. 3The corrosion-resistant coatings have passed standard corrosion tests required by partic- ular approving agencies. Referto the approval chart on page 41 b. 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 environ- ment. The coatings indicated are applied to the exposed exterior surfaces only. NOTE: The spring is exposed on sprinklers with Teflon® Coating or Poly finishes. Table 1 Note: Units of measure in parentheses may be approximations. Replaces page 41 a-b, dated May 3, 2002 (updated the sprin- Form No. F_081296 kler materials list). Refer to technical data page QR1-2 for care, installation, and maintenance information. Sprinkler 41 b November 22, 2002 MICROFASr AND 4 - III[s1JU'7.M. QUICK RESPONSE Nita PENDENT SPRINKLERS Approval Chart Temperature KEY Microfast® and MicrofastHP® vj"-'- Finish Quick Response Pendent Sprinklers5 AiXi— Escutcheon (if applicable) Maximum 175 PSI WWP Standard Orifice ______________________________________________ Thred Size Sprinkler Description Nomin I K-Factor Qveralli ngth Ustings atd Approval NPT 1/9" BSP 15 mm Base Part No. 1 06662B Identification VK302 U.S.12 5.6 metric8 8,1 Inches 2-1/4 mm _5.L cULus6 A4X, B4Y FM9 A3X, B3Y NYC3 A4X, B4Y VdS Cl LPCB AIX I rge Orifice 3/4" PC) mm 06666B VK352 8.0 11,5 2-3/8 60 A2X, B2Y AIX BIY A2X, 82Y - - 0.67.68_ ...... VKa52 .............. ......&O 2-3J8............6.0. ....... .... ------ A2X.92Y ....... .......... ..... .....................42X_B2Y........-. ........... ........... Small QrifiL.5&.07 - - 10 mm o6zaoSi 06932B VK329 3at.42.......0_..2:114_L.58. 4.2 _A2X,...B2Y.......- ..A2X,B2Y _____ Cl _ - Maximum 250 PSI WWP Standard Orifice ___________________________________ Tred ... SIzo..Desrr.tion.... NominL.KFactor O.verall..Lngtt? .... NPT BSP Base Part No. Identification U.S.12 metric8 Inches mm .................... Litings cULus6 FM NYC11 VdJLPCB 15 mm 06662B VK302 56 8,1 2-1/4 .58 A4X, B4Y - A4X Small Orifire7 ....I.........A2X...............- .... .............. ..42....I..... ....... .6,0 ....I....21./4....I....5.J_............................ ½.Ji.rnm..06.71.8B4..............\1K329....11111.28....IL.....A...............2-1L4....t..5.iJ....A2XB2Y..........,.. Approved Escutcheons Ltrnm............0.69328................V.K329 Approved Temp. Ratings Approved Finishes X - Standard surface-mounted escutcheon or A-i 55°F (68°C), 175°F (79°C), 1 -Brass and Chrome-Enloy® the Viking Microfast® Model F-I Adjustable 200°F (93 °C), and 286°F 2 - Brass, Bright Brass, Chrome-Enloy®, White Polyester13, Na- Escutcheon1° (141°C) B - 155°F (68°C), I75°F(791C), vajo White Polyester13, Black Polyester13, and Black leflon®13 Y -Standard surface-monted escutcheon or 3 - Brass, Chrome-Enloy®, and White Poly Finish the Viking Microfast Model F-i Adjust- and 200°F (93 °C) 4-Brass, Bright Brass, Chrome-Enloy®, White Poly Finish13, Na- able Escutcheon10, or recessed with the Vi- C - 155 OF (68 °C) Model E-i or E-2 Recessed vajo White Polyester13, Black Polyester13, and BlackTefion®13 =eon Escutcheon Footnotes 1 Base part number is shown. For complete part number, refer to Viking's current price schedule. 2 This table 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. Accepted for use, City of New York Board of Standards and Appeals, Calendar Number 219-76-SA. The sprinkler orifice is bushed. to the "Sprinkler Accessories" section of the Viking Engineering and Design Data book for technical data on approved escutcheons and other accessories. 6 Listed by Underwriters Laboratories Inc. for use in the U.S. and Canada. cULus Listings and NYC Approvals limited to Light-Hazard Occupancies with hydraulically calculated wet systems. 8 Metric K-Factor shown is for use when pressure is measured in kPa. When pressure is measured in BAR, multiplythe metric K-Factor shown by 10.0. FM Approved for use only in wet-pipe sprinkler systems (or preaction systems qualifying as wet systems) for protection of occupancies de- scribed in the Factory Mutual Engineering and Research Loss Prevention Data Sheets and Technical Advisory Bulletins. 10The Viking Microfast°' Model F-i Adjustable Escutcheon is considered a surface-mounted escutcheon because it does not allow the fusible el- ement of the sprinkler to be recessed behind the face of the wall or ceiling. Accepted for use, City of New York Department of Buildings, MEA 89-92-E, Vol XVI. 12Sprinklerl.D. Nos. and nominal U.S. K-factors provided in accordance with the 1999 edition of NFPA 13, Section 3-2.2 and Section 3-2.3. 13 cULus Listed as corrosion resistant. Table 2 Quick Response Pendent Sprinkler with a Standard 1/8 (3,1 mm) (54 mm) 21/8 Surface-Mounted Escutcheon (54 mm) lr7ili 7WI711 . . . . . . . ....4 u 4 (57 mm) ..... ....... 2" 1-1/2" (32 mmr ) 3/4' mm) Minimum Maximum 1-3/4" W 1" (25 mm) mm) Maximum Quick Response __________________ Pendent Sprinkler Quick Response Pendent Sprinkler --- Installed with the Viking Microfast® Ceiling Opening Size: 2-5/16"(59 mm) Minimum, Model F-i Adjustable Escutcheon Quick Response Pendent Sprinkler Installed with the Viking Micromatico - (64 mMaximum. Figure 1 Model E-1 Recessed Escutcheon Replaces page 41 a-b, dated May 3, 2002 (updated the sprinkler materials list and the recessed Form No. F081296 wrenches). Refer to technical data page QR1 -2 for care, installation, and maintenance information.