Thank you, Brett, I appreciate all of the information. I hope you have a Merry Christmas and Safe and Happy New Year
Charlie From: Brett Peters <[email protected]> Sent: Friday, December 22, 2023 11:48 AM To: Discussion list on issues relating to automatic fire sprinklers <[email protected]> Subject: [Sprinklerforum] Re: Painted Heads This message originated from outside the Ithaca College email system. If you can find a sprinkler with the same k factor and spray characteristics then you can just replace it. There is also a provision in the code book that says if the exact sprinkler is not available you can replace it with a sprinkler that is similar in k factor and spray pattern. NFPA 25 5.4.1.3* Special and quick-response sprinklers as defined by NFPA 13, Standard for the Installation of Sprinkler Systems, shall be replaced with sprinklers of the same orifice, size, temperature range and thermal response characteristics, and K-factor. A.5.4.1.3 It is imperative that any replacement sprinkler have the same characteristics as the sprinkler being replaced. If the same temperature range, response characteristics, spacing requirements, flow rates, and K-factors cannot be obtained, a sprinkler with similar characteristics should be used, and the system should be evaluated to verify the sprinkler is appropriate for the intended use. With regard to response characteristics, matching identical Response Time Index (RTI) and conductivity factors is not necessary unless special design considerations are given for those specific values. Proudline will be closed over Christmas from Saturday December 23 to Tuesday January 2. Thanks Brett Peters General Manager Installation & Design Proudline Fire Protection Services Ltd. [email protected]<mailto:[email protected]> 780 490 7602 office ext 202 780 490 7605 fax 780 777 0568 cell 780 718 2676 24h Visit us at www.proudline.ca<http://www.proudline.ca/> Proudline now offers ULc listed monitoring services, please contact [email protected]<mailto:[email protected]> for more information [https://ci3.googleusercontent.com/mail-sig/AIorK4wRo6r0eNDUWx8YR-4XJLvwcnouQn_xEZH_HIb4jDbepWtON2RWC-ekzvZHKtncFOQqPcNQfzM] [https://ci3.googleusercontent.com/mail-sig/AIorK4yJVI287VPLDWiW9maE2Np3U4CdszCY9deeyaLl8DM90wlBd7pnuOZV9U-swv-7gWN_24py6vo] [https://ci3.googleusercontent.com/mail-sig/AIorK4wlGmqj6Ja06DKOIMLPvEE8B2W8fT_TPPA3w-4JfqygLq9n77ECSni09YLIVICXJYzWo4Z0PjU] [https://ci3.googleusercontent.com/mail-sig/AIorK4zEgPbs279KVEfWIpIiWNLel8zAlcloW9dNXGLTaE1cMz88CRkmg17fju5BQB_iIzhWK20DUL8] [https://ci3.googleusercontent.com/mail-sig/AIorK4z7J0kfmSGA8jKvDK0pTqW3KQlc5v-tYcWosmy5W7pdok462Gzu_9Ft7UK9oJUWDT1DzhQ4hUU] [https://ci3.googleusercontent.com/mail-sig/AIorK4wTVHoTZxkppBoWSCTFnGLgGTq0apivi8sNvWPyBsloO0mmy8ZYu4Ax854jo7ihTMFyeYeOceg] [https://ci3.googleusercontent.com/mail-sig/AIorK4xwBWEOX5v9mpza4Jqf9lOKSwThBNvyIO7Rl-Cxo7NRiV7p70C0f1biwbh44Y-iIA5GcmD1MCo] [https://ci3.googleusercontent.com/mail-sig/AIorK4yPfO1HdtbQPYiKlYE38cwc88ABhX7xN1nh0fCK5LjFXjKplJggk3Xn6_XypmtMWyADKR7ZRGk] On Fri, Dec 22, 2023 at 9:39 AM Charlie Sherman <[email protected]<mailto:[email protected]>> wrote: Hello, We were cited for a sprinkler that has been painted, and unfortunately is no longer in production. Residential townhouse type occupancy, college students. Is it necessary to replace all heads in the apartment, or can it be just the affected head? I have opposing opinions and am looking for some assistance. Is there any code or standard that references this issue? Thank you! Charlie Charlie Sherman Fire and Building Safety Coordinator Ithaca College Office of Public Safety & Emergency Management 953 Danby Road Ithaca, New York 14850 607-274-3333 [email protected]<mailto:[email protected]> _________________________________________________________ SprinklerForum mailing list: https://lists.firesprinkler.org/list/sprinklerforum.lists.firesprinkler.org To unsubscribe send an email to [email protected]<mailto:[email protected]>
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