I’m sorry, I made a typo concerning the referenced section number. It was actually Section 3053 of NFPA 13-1986:
3053 … The installer shall properly identify a hydraulically designed automatic sprinkler system by a permanent placard, or sign under glass, indicating the location, number of sprinklers in the hydraulically designed section, and the basis of design (discharge density over design area of discharge, including gpm and residual pressure demand at base of riser). Such signs should generally be placed at the controlling alarm valve or dry pipe valve, for the system containing the hydraulically designed layout. From: Sprinklerforum [mailto:[email protected]] On Behalf Of Larry Keeping Sent: March-23-17 11:47 PM To: [email protected] Subject: RE: Call plates The following text was first added to the 1968 edition of NFPA 13: 3038 … The installer shall properly identify a hydraulically designed automatic sprinkler system by a permanent placard, or sign under glass, indicating the location, number of sprinklers in the hydraulically designed section, and the basis of design (discharge density over design area of discharge, including gpm and residual pressure demand at base of riser). Such signs should generally be placed at the controlling alarm valve or dry pipe valve, for the system containing the hydraulically designed layout. Larry Keeping From: Sprinklerforum [mailto:[email protected]] On Behalf Of Reed A. Roisum, SET Sent: March-23-17 5:36 PM To: [email protected]<mailto:[email protected]> Subject: RE: Call plates Did you mean calc plates or Hydraulic Design Information Sign? Found in 1996 ed. 8-5 Hydraulic Design Information Sign but can’t see it in 1989 ed. I don’t have anything in between. Reed A. Roisum, SET | Karges-Faulconbridge, Inc. | Senior Fire Protection Designer | Fargo, ND | direct: 701.552.9903 | mobile: 701.388.1352 | KFIengineers.com<http://www.kfiengineers.com> From: Sprinklerforum [mailto:[email protected]] On Behalf Of rongreenman . Sent: Thursday, March 23, 2017 4:19 PM To: [email protected]<mailto:[email protected]> Subject: Call plates Anybody know what edition of 13 first required call plates. -- Sent from Gmail Mobile ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________ ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please visit http://www.symanteccloud.com ______________________________________________________________________
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