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Home My WebLink About2762 LOKER AVE WEST; ; AS991071; Permit10/10125, 12:16 PM Job Address: Permit Type: Parcel No: Lot#: Reference No.: PC#: Project Title: Applicant: about blank Fees($) 90 AS991071 Permit Data City of Carlsbad Sprinkler Permit Permit No: AS991071 2762 LOKER AV Status: WEST SPRINK Applied 2090810900 Approved: 0 Issued: Inspector: ASYMTEK II OFFICE AND ASSEMBLY Add'I Fees ($) 0 Owner: Total($) 90 ISSUED 3/22/1999 Balance($) 0 1/1 Carlsbad Fire Department 990117 2560 Orion Way Carlsbad, CA 92008 Fire Prevention (760) 931-2121 Plan Review Requirements Category: Auto. Sprinkler, OH Reviewed by: Date of Report: 04/01/1999 ------------ Name: Grinnell Fire Prot. Address: 4223 Ponderosa Av Ste D City, State: San Diego CA 92123 Plan Checker: Job #: 990117 Job Name: Asymtek II CB991071 ------------------- Job Address: 2762 Loker Av Ste. or Bldg. No. ~ Approved D Approved Subject to D Incomplete Review FD Job# The item you have submitted for review has been approved. The approval is based on plans, information and I or specifications provided in your submittal; therefore any changes to these items after this date, including field modifications, must be reviewed by this office to insure continued conformance with applicable codes and standards. Please review carefully all comments attached as failure to comply with instructions in this report can result in suspension of permit to construct or install improvements. The item you have submitted for review has been approved subject to the attached conditions. The approval is based on plans, information and/or specifications provided in your submittal. Please review carefully all comments attached, as failure to comply with instructions in this report can result in suspension of permit to construct or install improvements. Please resubmit to this office the necessary plans and I or specifications required to indicate compliance with applicable codes and standards. The item you have submitted for review is incomplete. At this time, this office cannot adequately conduct a review to determine compliance with the applicable codes and I or standards. Please review carefully all comments attached. Please resubmit the necessary plans and I or specifications to this office for review and approval. 1st 990117 2nd FD File# 3rd Other Agency ID June 16, 1997 1. PRODUCT NAME Viking Model M Extended Coverage Ordinary Hazard Extra Large Orifice Sprinkler Upright and Pendent Manufactured 1993· 2. MANUFACTURER THE VIKING CORPORATION 21 o N. Industrial Park Road Haslings, Michigan 49058 U.S.A. Telephone: (616) 945-9501 (800) 968-9501 Fax Number: (616) 945-9599 From outside U.S.A. Telephone: +1 (616) 945-9501 Fax Number: + 1 (616) 945-9599 3. PRODUCT DESCRIPTION The Viking Model M Extended Coverage Ordinary Hazard Extra Large Orifice Sprinkler (ECOH-ELO}, is a therm<;>-sen- sitive glass bulb spray spnnkler, equipped with an extra large orifice and a special deflector. The pip cap and sealing assembly of the sprinkler are held in place by a rugged 3mm glass bulb. The sprinkler is listed as a stand- ard response sprinkler when installed in the specific spacing, temperature rating, and escutcheon combinations indicated on page 83 c. The special deflector is designed to meet ordinary hazard density require- ments for specifically listed extended ar- eas of coverage when the required mini- mum water supply is provided at the sprinkler. The extra large orifice produces the flows required to meet ordinary hazard density requirements at lower pressures than standard orifice or large orifice sprinklers require. Viking Model M ECOH-ELO sprinklers are available in both upright and pendent styles with finishes and temperature rat- ings to meet design requirements. The special Teflon® and polyester 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. During fire conditions, when the tem- perature around the sprinkler reaches it's operating temperature, the heat sen- sitive liquid in the glass bulb expands causing the bulb to shatter, releasing the pip cap and sealing spring assembly. Water flowing through the sprinkler ori- fice strikes the sprinkler deflector fann- ing a uniform spray pattern to extinguish or control the fire. Viking Model M ECOH-ELO Sprinklers may be ordered and/or used as open spnnklers (glass-bulb and pip cap as- sembly removed) on deluge systems. Model M Extended Coverage Ordinary Hazard Extra Large Orifice Upright 4. TECHNICAL DATA See Chart (page 83 c) for approvals. Approval Note: Viking Model M ECOH-ELO sprinklers (Pendent and Upright) are listed for use in unobstructed construction and non-combustible obstructed construc- tion* consisting of solid steel and/or concrete beams as defined in NFPA 13 (1991 edition). • Web members of open web trusses must not exceed 1" (25,4mm) diameter. Ceiling slope: not to exceet 2" per foot (166 mm per meter). Hydraulic Design Note: Listing is for hydraulically calculated systems designed with a minimum re- mote area of 1500 sq. feet (139,35 sq. m) or five sprinklers whichever is greater. Glass Bulb Fluid Temperature rated to -65'F (-55'C) Rated 175 PSI (1 207 kPa) water work- ing pressure Factory tested hydrostatically to 500 PSI (3 448 kPa) Thread size: 3/4 NPT (20mm) Orifice Size: Nominal 5/8" (16mm) K Factor: 11.5 (16,6 Metric; for use when pressure is measured in kPa) Minimum operating pressure: See ap- proval chart (page 83 c) Minimum spacing requirement: ECOH-ELO Pendent: 9'-0" (2,75 m) ECOH-ELO Upright: 9'-6" (2,9 m) Spring: USA Patent No. 4,167,974 Bulb: USA Patent No. 4,796,710 ECOH-ELO Pendent: USA Patent No. D348,719 Materials: Frame: Brass castings UNS-C84400 Deflector: Brass UNS-C26000 Bulb: Glass; Nominal 3mm diameter Seal: Teflon® Tape Spring: Nickel Alloy Pintle Screw: Brass UNS-C36000. Pip Cap: Bronze UNS -C31600 Sprinkler 83 a MODELM EXTENDED COVERAGE ORDINARY HAZARD EXTRA LARGE ORIFICE SPRINKLER ·Z:~~ Model M Extended Coverage Ordinary Hazard Extra Large Orifice Pendent Teflon® Coated Sprinklers: Spring: Nickel Alloy; Exposed Pintle Screw: Brass UNS-C36000 Tin plated, painted black for appearance only Pip Cap: Bronze UNS-C31600 Teflon® coated Polyester Coated Sprinklers: Spring: Nickel Alloy; Exposed Pintle Screw: Brass UNS-C36000 Tin plated, painted white for appearance only Pip Cap: Bronze UNS-C31600 Tin plated Accessories: Sprinkler Wrench Standard ELO wrench: PN 07297,M Wrench for coated & recessed ELO sprinklers: PN 07565W/B (1/2" ratchet required.) Available Finishes: Chrome, Brass, Black Teflon® or White Polyester 5. AVAILABILITY AND SERVICE Viking sprinklers are available through a network of Domestic, Canadian, and In- ternational Distributors, see the Yellow Pages of the telephone directory (listed under .. Sprinklers Automatic Fire") or write to The Viking Corporation. 6. GUARANTEES For details of warranty, refer to Viking's current list price schedule or contact Vi- king directly. 7. INSTALLATION WARNING: Viking sprinklers are manu- factured and tested to meet the rigid requirements of the approving agency. The sprinklers are designed to be in- stalled in accordance with recognized installation standards. Deviation from the standards or any alteration to the sprinkler after it leaves the factory In- cluding, but not limited to, painting, plat- ing, coating or modification, may render the sprinkler Inoperative and will auto- Note: Units of measure in parentheses may be approximations. Form No. 051393 Replaces page 83 a-c dated February 8, 1996 (Revised Minimum Pressures to 7.0 PSI) Sprinkler 83 b matically nullify the approval and any guarantee made by The Viking Corporation. A. Sprinklers are to be installed in ac- cordance with the latest published standards of the National Fire Protec• tion Association, Factory Mutual, Loss Prevention Council, Assemblee Pleniere, Vert>and der Sachver- sicherer or other similar organiza- tions and also with the provisions of governmental codes, ordinances and standards whenever applicable. The use of Extended Coverage Ordinary Hazard Extra Large Orifice sprinklers may be limited due to occupancy and hazard. Refer to the Authority Having Jurisdiction prior to installation. 8. Sprinklers must be handled with care. They must be stored in a cool, dry place in their original shipping con- tainer. Never install sprinklers that have been dropped. damaged or ex- posed to temperatures in excess of the maximum ambient temperature allowed. Never install any glass bulb sprinkler if the bulb is cracked or if there is a loss of liquid from the bulb. (These sprinklers should be de- stroyed immediately). C. Corrosion resistant sprinklers must be installed when subject to corrosive atmospheres. When installing corro- sion resistant sprinklers, take care not to damage the corrosion resistant coating. Use only the special wrench designed for installing coated Viking sprinklers (any other wrench may damage the coating). D. The sprinkler must be installed after the piping is in place to prevent me- chanical damage. Before installing make sure the appropriate model, style, orifice size and temperature rating are used. 1. Install escutcheon (if used) which is designed to thread onto the ex- ternal threads of the sprinkler. 2. Apply a small amount of pipe joint compound or tape. to the external threads of the sprinkler only, tak- ing care not to allow a build up of compound in the sprinkler inlet. 3. Install the sprinkler on the piping using the special sprinkler wrench only. Take care notto over-tighten or damage the sprinkler operating parts. DO NOT use the deflector to start or thread the sprinkler into a fitting. E. After installation the entire sprinkler system must be tested in accordance with the recognized installation standards. The test is applied after the sprinkler installation to insure no damage has occurred to the sprinkler during shipping and installation and to make sure the sprinkler has been properly tightened. If a thread leak June 16, 1997 " ' . . ;, -,. ' • ~; •• ''i TECHNICAL DAT A • .. ' • : ,,,, _-., • • . :.: . ; •i • : • ',< ·,· MODELM EXTENDED COVERAGE ORDINARY HAZARD EXTRA LARGE ORIFICE SPRINKLER Sprinkler Nominal Sprinkler Ceiling Temperature at Sprinkler Temperature Temperature Rating Max. Ambient Max. Recommend. Bulb Classiflcatlon4 (Fusing Point) Temp. Allowed1 Ambient Temp.2 Color Ordinarv 155°Fl68°C\ 135°F(57°C) 100°Fl38°Cl Red lntemiediate 17S0ft79°C\ 155°Ft68°Cl 150°Ff65°Cl Yellow Intermediate 200°Ft93°Cl 180°F(82°C) 150°F(65°C) Green Hinh 286°Ff141°C\ 266°F(130°Cl 225°Ff107°Cl Blue Sprinkler Finishes: Brass, Polished Chrome, Black Teflon® and White Polyester. Corrosion Resistant Coatings3: Black Teflon® and White Polyester In all temperatures. 1 Based. on National Fire Prevention and Control Administration Contract No. 7-34860. 2 Based on NFPA-13. Other limits may apply depending on fire loading, sprinkler location and other Authority Having Jurisdiction requirements. Refer lo specific installation standards. 3 The Corrosion Resistant Coatings have passed the standard corrosion test required by the listed approving agencies. These tests cannot and do not represent all possible corrosive environments. Prior to installing, verify through the end user, that the coatings are compatible or suitable for the proposed environment. The coatings indicated are applied to the exposed exterior surfaces only and therefore cannot be used as open sprinklers. Note that the spring is exposed on the Teflon* coated sprinkler and the White Polyester sprinkler. 4 Temnerature ratinn is stamned on deflector. Deflector Thread Nominal Nominal Overall Base style size Orifice K Factor Length Part No.• N.P.T. B.S.P. Inches mm U.S. Metric 5 Inches mm Unrinht 3/4' 20mm 5/8 16 11.5 16,6 2.75 69.9 08687 Pendent 3/4' 20mm 5/8 16 11.5 16.6 2.75 69 9 08340 5 Metric K Factor shown is for use when pressure is measured ink.Pa. When pressure is measured in , BAA, multiply the metric K Factor shown by 10.0. Part number shown is the Base Part Number. For complete part number, rerer to current price list. should occur, normally the sprinkler must be removed, new pipe joint compound or tape applied and rein- stalled. This is due to the fact that when the joint seal is damaged, the sealing compound or tape is washed out of the joint. Air testing the sprin- kler piping prior to testing with water may be considered in areas where leakage during testing must be pre- vented. Refer to the Installation Guides, and the Authority Having Ju- risdiction. F. Sprinklers must be protected from mechanical damage. Wet pipe sys- tems must be provided with adequate heat. When installing Model M ECOH-ELO Sprinklers on dry sys- tems, refer to the Installation Guides and the Authority Having Jurisdiction. 8. MAINTENANCE NOTICE: The owner is responsible for maintaining the fire protection system and devices in proper operating condi- tion. For minimum maintenance and in• spection requirements, refer to the Na- tional Fire Protection Association Pam- phlet that describes care and mainte- nance of sprinkler systems. In addition, the Authority Having Jurisdiction may have additional maintenance, testing and inspection requirements which must be followed. A. The Sprinklers must be inspected on a regular basis for corrosion, me- chanical damage, obstructions, paint, etc. The frequency of the in- spections may vary due to corrosivo atmospheres, water supplies and ac- tivity around the device. B. Spnnklers that have been painted or mechanically damaged must be re- placed immediately. Sprinklers showing signs of corrosion shall be tested and/or replaced immediately as required. Installation standards require sprinklers to be tested and, if necessary, replaced immediately af- ter a specified term of service. For Model M ECOH-ELO sprinklers, refer to the Installation Standards and the Authority Having Jurisdiction for the specified period of time after which testing and/or replacement is re- quired. Sprinklers that have oper- ated cannot be reassembled or re- used but must be replaced. When replacing sprinklers, use only new sprinklers. C. The sprinkler discharge pattern is critical for proper fire protection, therefore, nothing should be hung from. attached to, or otherwise ob- struct the discharge pattern. All ob- structions must be immediately re- moved or, if necessary, additional sprinklers installed. D. When replacing existing sprinklers, the system must be removed from service. Refer to the appropriate sys- tem description and/or valve instruc- tions. Prior to removing the system from service, notify all Authorities Having Jurisdiction. Consideration should be given to employment of a fire patrol in the affected area. June 16, 1997 1. Remove the system from service, draining all water and relieving all pressure on the piping. 2. Using the special sprinkler wrench, remove the old sprinkler and in- stall the new unit. Care must be taken to replace the sprinkler with the proper model, style, orifice size and temperature rating. A fully stocked spare sprinkler cabi- net should be provided for this purpose. 3. Place the system back in service and secure all valves. Check and repair all leaks. E. Sprinkler systems that have been subjected to a fire must be returned to service as soon as possible. The Minimum Spacing Between Sprinklers: Pendent• 9'-o· (2,75 m) A~roval Chart Model M E~tende Coverage Ordinary Hazard· Uprlghl • 9'-6' (2,9m) Extra Larae Orifice Sprinklers Maximum Maximum Minimum Water Su--Ju Renulrements Sprinkler Area Ordinary Hazard Ordinary Hazara Spacing per Group One 3 Group Two3 Le,,,.,.; X Wdth' Scrinkler Flow cressure Flow Pressure UL' 12 ft .. X 12 ft .. 144 sq. feel 30.4 GPM @ 7.0 PSI 30.4 GPM @ 7.0 PSI A1X, 3,7m x3,7m 13,4 sq. meters 115,1 L/Min@ 48,3 kPa 115, 1 L/Min @ 48,3 kPa B1Y 14 ft .. X 14 ft .. 196 sq. feel 30.4 GPM@ 7.0 PSI 39.2 GPM @ 11.6 PSI AtX, 4,3m x4,3m 18,2 sq. meters 115, 1 UM in @ 48,3 kPa 149 UMin @ 80 kPa B1Y 16 ft .. X 16 ft .. 256 sq. lee! 38.4 GPM@ 11.1 PSI 51.2 GPM@ 19.8 PSI AtX, 4,9m x4,9m 23,8 sq. meters 146 UMin@ 77 kPa 195 UMin @ 137 kPa 81Y 18 ft .. X 18 ft .. 324 sq. feet 48.6 GPM @ 17.6 PSI 64.8 GPM @ 31.7 PSI A1X, 5,Sm x 5,Sm 30, 1 sq. meters 183,5 UMin@ 122 kPa 246 L/Min @ 219 kPa BtY 20 ft .. X 20 ft.. 400 sq. feel 60 GPM @ 27.2 PSI 80.0 GPM @ 48.1 PSI A1X, 6,1m x6,1m 37 ,2 sq. meters 227 UMin @ 188 kPa 303 UMin @ 332 kPa 81Y APPROVED TEMPERATURES APPROVED FINISHES Sprinkler 83 c MODELM EXTENDED COVERAGE ORDINARY HAZARD EXTRA LARGE ORIFICE SPRINKLER entire system must be inspected for damage and repaired or replaced as necessary. Sprinklers that have been exposed to corrosive products of combustion or high ambient tem- peratures but have not operated, should be replaced. Refer to the Authority Having Jurisdiction for mini- mum replacement requirements. r.=Te,y,~e,atu,e KEY Finis A 1 X-Escutcheon (Pdt. Sprinkler on1'/) APPROVALS1 Pendent Upright ULC' NYr--~ FM UL' ULC4 NYC5 A1X, A1X A1 A1 A1 BtY BtY ---- AtX, AtX, A1 At At B1Y 81Y --·- A1X, A1X, A1 A1 A1 81Y 81Y .. .. A1X, A1X, A1 At A1 81Y 81Y ·-·- A1X, A1X, ·-At At A1 ·-BtY 81Y APPROVED ESCUTCHEONS A. 15S'F (68'C), 175'F ( 79'C), 200°F (93°C), 286°F (141°C) 1 -Chrome, Brass, Black Teflon®, X -Standard (surface) only B • 155°F(68°C), 175°F ( 79°C), 200°F (93°C) and White Polyester Y -Standard (surface) or recessed with E-1 nr F-1 ""Cutcheon 1 This chart shows listings and approvals available at time of printing. Other approvals are in process. Check with manufacturer for additional approvals. 2 To determine "Minimum Water Supply Requirement' for areas of coverage where length and width of actual sprinkler spacing are not equal, select the "Maximum Sprinkler Spacing' from the chart that is equal to or greater than the larger of the actual spacing (length or width) dimensions used. Example: When using 10'· 6' x 13'-0' sprinkler spacing, provide the "Minimum Water Supply Requirement' listed in the chart for 14'-0' x 14'-o• spacing. For areas of coverage smaller than shown, use the "minimum water supply requirement' in the appropriate hazard group for the next larger area listed. The distance from sprinklers to wans shall not exceed one-half the 'Maximum Sprinkler Spacing• listed for the "Minimum water supply Requirement" used. 3 Minimum Water Supplies listed V'ilh Maximum Areas of Coverage shown, are designed to provide the following design densities: Ordinary Hazard Group One Densities: 0.15 GPt.V Ft.2, Ordinary Hazard Group Two Densities: 0.2 GPM/Ft.2. • Listing is for hydraulically calculated systems designed with a minimum remote area of 1500 sq. feet (139,35 sq. m) or five sprinklers which ever is grealer. Viking Model M ECOH-ELO sprinklers (Pendent and Upright) are listed for use in unobstructed construction and non-combustible obstructed construction• consisting of solid steel and/or concrete beams as defined in NFPA 13 (1991 edition). Ceiling slope: not to exceet 2' per foot (166 mm per meter). • Web members of open web trusses must not exceed 1· (25,4mm) diameter. 5 Accepted for use by City of New York Department of Buildings MEA No. 89-92 Vol. IX. OBSTRUCTION TABLE "' i-'----See Nole 8 I "-smooth Ceiling Distance from Maximum Allowable !!,.">~ ·~li'"·,ec,-.. See Nole 8 Sprinkler Distance for location See-.:..::.::,.:::~::.::::::--... OBSTRUCTION See ~ to Side of Deflector above of Obslruction Bottom of Obstruction ··:· , ~~~:r~t·-···~o~;~~~}?p'?f''rw~>r; less than 1 ft. 6 in. 0in. Less than 0,45 m 0mm 1 ft.-6 in to less than 3 ft. -0 in. 1 In Distance from Neer ....... _·::--~s:::·::',...:-~ -_:: .. ~;stance From Neer_ 0,46 m to less than 0,91 m. 25.4mm Side Of O:i.slruction •• ~ :>::'. Side Of Obstruction 3 ft.-0 in. to less than 4 ft.• Din. 3in. 0,91 m to less than 1,22 m. 76,2 mm Se, Note c 4 ft. -0 In. to less than 4 ft.-6 in. 5in. Maximum allowable distance for location of deflector above bottom obstruction varies 1,22 m to less than 1 ,38 m 127mm Note A: 4 ft.-6 in. to less than 6 ft.-0 in. 71n. with distance lrom side ol obstruction. See OBSTRUCTION TABLE. 1,38 m to less than 1,83 m 177mm Note 8: Refer to Installation Standards. Do not exceed distance allowed for type of construction. 6 It· 0 in. to less than 6 ft .• 6 in. 9in. Note C: Minimum spacing between Model M ECOH Sprinklers: 1,83 m lo less than 1,98 m 228mm Pendent • 9'-o• (2, 75 m) 6 ft.· 6 in. to less than 7 ft.-0 in. 11 in. Upr~ht = 9'-6' (2,9 m) 1,98 m to less than 2,14 m 279mm Viking Model M COH-ELO spnnklers (Pendent end Upri~ht) are listed for use In unobstructed construction and 7 ft.-0 In. or greater 14 In. non-combustible obstructed construction• consisting of so 1d steel and/or concrete beams as defined In NFPA 13 (1991 edition). Ceiling slope: not to exceet 2" per foot (166 mm&er meter). 2, 14 m or greater 355mm • Web members of open web trusses musl nol exceed 1" 5,4mm) Cfiameter. • 2-3/4" (69,9mm) 3/4"- (20mm) ~ NPT Model M Extended Coverage Ordinary Hazard-ELO Upright Sprinkler Fi ure 1 1-7 /8" (47,6mm) Model M ECOH-ELO Pendent Sprinkler Installed with 1/8" (3,1 mm) Escutcheon t 2-1/8" (54mm) Maximum 1-3/8"(34,9mm) Minimum L ' Replaces pa~e 83 a-c dated February 8, 1996 (Revised Minimum Pressures to 7.0 PSI) Model M ECOH-ELO Pendent Sprinkler Installed with Model F-1 Adjustable Escutcheon Figure 3 ! 2-1/16" (52,4mm) 1-3/8" (35mm) t 2-3/4" (69,9mm) 5/16" (8.0mm) Model M Extended Coverage Ordinary Hazard-ELO Pendent Sprinkler Fi ure 2 Model M ECOH-ELO Pendent Sprinkler Installed with Model E-1 Recessed Escutcheon Form No. 051393