I think the EH-1 is to cover any high pressure hydraulic fluid lines they may be present with the extruding and casting processes. Check to see if any are present, and also follow the advice of the others… get the architect or engineer of record specify the hazard class. Rick Matsuda
> On Oct 24, 2024, at 1:21 PM, Fpdcdesign <[email protected]> wrote: > > > +1 for Tim Stone. Too often the contractor or their estimator are asked to > figure out design criteria. That should fall upon the FPE. > > Todd Williams > Fire Protection Design/Consulting > Stonington, CT > 860-608-4559 > > >> On Oct 24, 2024 at 1:04 PM, <Tstone52> wrote: >> >> It should be recommended that an “Architect” or “Engineer of Record” should >> provide you with a Code Review. >> Or hire a “Fire Protection Engineer” to assist you. >> >> Regards, >> G. Tim Stone >> >> G. Tim Stone Consulting, LLC >> NICET Level III Engineering Technician >> Fire Protection Sprinkler Design >> and Consulting Services >> >> 117 Old Stage Rd. - Essex Jct., VT. 05452 >> CELL: (802) 373-0638 >> [email protected] >> >> From: Bobby Welch <[email protected]> >> Sent: Thursday, October 24, 2024 12:57 PM >> To: Discussion list on issues relating to automatic fire sprinklers >> <[email protected]> >> Subject: [Sprinklerforum] Metal manufacturing >> >> I have a building were they are making metal products by multiple processes >> including Metal Casting of steel, Metal Forging, Additive Manufacturing and >> hot rolling. Most of the building is open warehouse where they are producing >> metal products with 3D printers. NFPA has metal workings listed as ordinary >> hazard but also has Die Casting and Metal extruding under Extra hazard group >> 1. Does anyone know where I would start to figure out what hazard is >> required for this building? >> Bobby Welch | Sprinkler Systems Designer >> KOORSEN FIRE & SECURITY >> 8090 N Dixie Dr, Dayton, OH 45414 >> P 937.641.8403 | Ext. 0318 | M 937.594.8457 >> [email protected] | www.koorsen.com >> >> 24x7x365 Service: 937.660.7050 | [email protected] >> >> _________________________________________________________ SprinklerForum >> mailing list: >> https://lists.firesprinkler.org/list/sprinklerforum.lists.firesprinkler.org >> To unsubscribe send an email to [email protected] > > _________________________________________________________ > SprinklerForum mailing list: > https://lists.firesprinkler.org/list/sprinklerforum.lists.firesprinkler.org > To unsubscribe send an email to [email protected]
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