Why R-2?

Bruce 

> On Feb 9, 2018, at 12:22, John Irwin <john.ir...@dynafire.com> wrote:
> 
> More information :
> 
> Code analysis says the residential area are R-2 and the Parking level is S-2. 
> The Florida Building Code seems to indicate S-2 as a public parking garage 
> and when enclosed (which this is) requires protection. Additionally S 
> occupencies located below any other type of occupied space seem to require 
> sprinkler protection. 
> 
> I do believe that the Florida Building Code does allow for the living floors 
> to be protected per NFPA 13D though. 
> 
> So if this is the case, the sprinkler system in the garage would over ride 
> some 13D omissions like monitoring and an FDC.  
> 
> Agreed? 
> 
> John Irwin 
> DynaFire Inc. 
> Tampa Fire Sprinkler Division 
> 727-282-9243 
> 
> This email was sent from a mobile device. Please forgive brevity, 
> typographical errors, and grammatical gaffes.
>> On Feb 9, 2018, at 3:13 PM, Parsley Consulting <parsleyconsult...@cox.net> 
>> wrote:
>> I'm not sure the reference to 8.3.8 would apply.  
>> 
>> First, John mentioned he was working with the 2010 edition of 13D. That 
>> edition doesn't contain this language.
>> 
>> Second, if John were working with the '16 edition then 8.3.8 would not apply 
>> in my opinion as the "storage areas" are not exterior, and are only accessed 
>> from inside a portion of the dwelling unit.
>> 
>> just my thoughts,
>> Ken Wagoner, SET
>> Parsley Consulting
>> 350 West 9th Avenue, Suite 206
>> Escondido, California 92025
>> Phone 760-745-6181
>> Visit the website
>>> On 02/09/2018 11:56 AM, Fire Design wrote:
>>> If it's a 13D system then: 
>>> 13D 8.3.8    Sprinklers shall not be required in closets in garages and 
>>> exterior closets (regardless of size) located on exterior balconies,
>>> exterior breezeways/corridors, or accessed from outdoors where the closet 
>>> does not have doors or unprotected penetrations directly
>>> into the dwelling unit.
>>> 
>>> Is the building classified as an R-3 occupancy? The '13' reference on the 
>>> code analysis page might be a mistake if it is but you can always give the 
>>> architect a call to see if that's the case. Otherwise I agree - this layout 
>>> looks a little odd for a 13D but it is what it is unless the local 
>>> ammendments have anything to add to the situation.
>>> 
>>> 
>>> 
>>> 
>>>     Virus-free. www.avast.com
>>> 
>>>> On Fri, Feb 9, 2018 at 12:15 PM, Paul Cetani <pa...@norcalfire.com> wrote:
>>>> This is pretty cut and dry here in Nor Cal. We have to sprinkler garages 
>>>> for most of our homes due to local AHJ requirements. 😊
>>>> 
>>>> Even if you sprinkler the garage, still seems like 13D to me.
>>>> 
>>>>  
>>>> 
>>>> Paul B. Cetani
>>>> 
>>>> Exec. Vice President
>>>> 
>>>>  
>>>> 
>>>> Nor Cal Fire, Inc.
>>>> 
>>>> 16840 Joleen Way, Bldg A
>>>> 
>>>> Morgan Hill, CA 95037
>>>> 
>>>> T 408-776-1580
>>>> 
>>>> F 408-776-1590
>>>> 
>>>> pa...@norcalfire.com
>>>> 
>>>> www.norcalfire.com
>>>> 
>>>>  
>>>> 
>>>> From: Sprinklerforum 
>>>> [mailto:sprinklerforum-boun...@lists.firesprinkler.org] On Behalf Of John 
>>>> Irwin
>>>> Sent: Friday, February 09, 2018 11:08 AM
>>>> To: sprinklerforum@lists.firesprinkler.org
>>>> Subject: Abuse of 13D?
>>>> 
>>>>  
>>>> 
>>>> Ok someone help me make an argument that this is not a 13D installation. 
>>>> This is the garage level of a two family home. However, the units are 
>>>> stacked on top of each other. Both units share a single lead-in (also 
>>>> shared with domestic). 13D 2010 is pretty clear that garages are not 
>>>> sprinklered. Code analysis page references NFPA 13 and not 13D. Sprinkler 
>>>> “engineered” page calls for 13D and shows no floor control on the garage 
>>>> level. (I think at a minimum the storage rooms need sprinklers as the 
>>>> garage exception is just for the garage)
>>>> 
>>>>  
>>>> 
>>>> What say you smart people?
>>>> 
>>>>  
>>>> 
>>>>  
>>>> 
>>>> 
>>>> 
>>>> 
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>>> 
>>> 
>>> 
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