The first question you must answer is, "are cows ordinary hazard group  II, or 
Class III Commodity?"  

Mark at Aero
602 820-7894

Sent from my iPhone

> On Apr 23, 2015, at 5:39 AM, "Tim Stone" <[email protected]> wrote:
> 
> I am in the early stage of Sprinkler design for a new Research Cow Barn and
> Milking Parlor. 
> 
> 
> 
> It is a Wood Frame Structure with a 4:12 pitich roof. The barn and milking
> parlor both have finished ceilings at [13'-6] above a concrete slabs.
> 
> 
> 
> The Barn and Milk Parlor are to be equipped with Ventilation equipment
> consisting of 6- 30,000 CFM, 1 - 86,000 CFM directional flow circulation
> fans mounted/suspended at the ceiling, 4 - 72" wall mounted exhaust fans at
> one end of the barn.
> 
> Also there are 14 automatically actuated ceiling air inlets in the cow barn
> and another 8 manually actuated inlets in the Milking parlor.
> 
> 
> 
> There is no indication on the Electrical or Mechanical Bid Documents that
> the ventilation system is tied into the Fire Alarm Panel. I have submitted a
> RFI to the General Contractor asking just this question.
> 
> 
> 
> My question to you is, In a warehouse the ventilation system is tied in to
> the fire alarm for shutdown. Shouldn't this Research Cow Barn be treated the
> same way?
> 
> 
> 
> Thank you in advance.
> 
> 
> 
> 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   TEL: (802) 434-2968   Fax: (802) 434-4343
> 
>                            <mailto:[email protected]>
> [email protected]
> 
> 
> 
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