Hello Roland,

I had the guys get 10 bags of feathers when they were at the hen house today....

Friday, September 19, 2008, 3:09:02 PM, you wrote:

> I have also challenged using 40 gal as the trigger point.  The  
> substantiation said that value was piked because it was where special  
> calculation were required (remember this was for changing the 07 where  
> there were NO other calculations thus that was BS).  The old 40 gal  
> was a trigger for ECONOMICAL considerations between AF and dry pipe  
> which was no longer valid so deleted.  We need to see at what point it  
> takes too long before the AF is discharged and we are getting just  
> water out in making the decision on what size requires the DW.  40 gal  
> is just too bloody small.

> We shall see.  Any one smell tar in the air?

> Roland


> On Sep 19, 2008, at 11:43 AM, Travis Mack, SET wrote:

>>
>> I think that I will just use this diagram in the future until there  
>> is more
>> clarification on the issue from NFPA 13 officials.  This will really  
>> impact
>> those of you in the northern part of the country with respect to AF  
>> systems40 gallons. The viscosities get way out of hand real quick at  
>> those lower
>> temps.

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-- 
Best regards,
 Charles Thurston                            mailto:[EMAIL PROTECTED]
  Coastal Fire Protection

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