Information based on query as of Sunday, June 30, 2024.
Permit Information
Permit NumberFIR16-00218
StatusFinaled
Name THORPE FIRE SPRINKLER SYSTEMS
Site Address 7568 W SAXTON DR
Project NameKensington Bldg O Standpipes
Customer Number 
ePlanReviewYes
Description
[Kensington Apartments - Building O Standpipes]
The fire sprinkler scope of work consists of a NFPA 14 standpipe system ONLY. The fire sprinklers are a deferred submittal. There will be two manual dry standpipes. The standpipes are to be interconnected per NFPA 14. The FDC is to have locking Knox caps per alternate agreement with the fire marshal.

Note: To achieve 500 Gpm @ 100 Psi a the top most standpipe outlets the fire apparatus is required to supply 767.5 Gpm @ 145.1 Psi

The underground for buildings T, O & P are under permit FIR15-00689

(THE KENSINGTON APARTMENTS - BUILDING O) The drawings are filed under BLD15-01107 in ePlanReview. The NFPA 13-R fire sprinkler system is used for occupancy and for story increase. To construct a 19,568 square foot four story apartment building (5,243 sq. ft. 1st story with four 2.c units, 5,192 sq. ft. 2nd story with four 2.c units, 5,192 sq. ft. 3rd story with four 2.c units, and 3,941 sq. ft. 4th story with four 1.d units). All ground floor units are required to comply as Type B dwelling units. No elevator is provided in this building. Work is to include concrete footings, concrete foundations, concrete slabs on grade, wood stud bearing walls, wood stud shear walls, fiberglass shingles, fiber-cement board siding, manufactured stone veneer, 1-hr dwelling unit separations, .5-hr minimum fire-resistance-rated corridors with 20 minute smoke- and draft-control doors, exterior exit stairways fire rated like the corridor, steel stairways with concrete treads, interior nonbearing walls, millwork, and finishes. Special Inspection is required for soils and for concrete. The roof truss design is a deferred submittal item. The work is required to comply with the approved drawings, with the plan review report, and with all applicable codes and ordinances. The fire sprinkler system is required to comply with NFPA 13-R and the fire alarm system is required to comply with NFPA 72 as regulated by the Fire Department. Separate fire sprinkler permits and fire alarm permits shall be obtained prior to beginning any modification or installation work on such systems. **CJW**
Contact Information
See Activities list for contact information
Show Inspection Activities Only
DescriptionReceivedRequestedCompletedAM/PMDispositionAssigned To 
INSP-Final Inspection8/22/20168/24/20168/24/2016APASS
DetailsJim Page
Final inspection for dry standpipe complete, knox caps are on order and will be installed when received. Hose valve caps will be installed towards the end of the apartment complex completion to prevent theft of the brass.
INSP-Sprinkler Rough-in/Hydro4/18/20164/21/20164/21/2016PPASS
DetailsJim Page
Rough in inspection for building standpipe complete. 200 psi hydrostatic test for building standpipe complete.
Miscellaneous action  4/14/2016 DONE
The FD is ok with dry standpipes but required
Locking KNOX FDC caps
One FDC connection for the standpipes and system.

I knew the code section was in NFPA 14 but since IFC overrules and it was not mention in IFC. Well I just wanted to make sure.

The IFC comment could always be made to happen. (Make them supply a heated chase and or heat tracing.) That is what I meant by huge expense.

It is going to be difficult to tie the FDC together. The regular FDC is at the side of the building. The SP FDC is in the middle. However, anything is possible. I will call them and see how much blow back I get.

In retrospect, I should have been more thorough on my question to you. Sorry.

Cordially,

Tim Frost, S.E.T.


Tim Frost, S.E.T.
Fire Sprinkler Plans Examiner
Planning & Development Services

Phone: ###-####
E-Mail: tfrost@cityofboise.org

150 North Capitol Boulevard
Boise, ID. 83701


From: Ronald Johnson
Sent: Wednesday, March 23, 2016 3:37 PM
To: Tim Frost
Subject: RE: Kensington

Tim,
First a couple code sections.

905.8 Dry standpipes. Dry standpipes shall not be installed.
Exception: Where subject to freezing and in accordance
with NFPA 14.

NFPA 14
5.4.1.1* Class I standpipe systems shall be permitted to be automatic
dry, automatic wet, semiautomatic dry, manual dry, or
manual wet in buildings not classified as high-rise buildings.

I just talked to Romeo about this to see how he’s handled it before. He hasn’t come across this exact scenario, nor have I. We are ok with the concept with the addition of a couple items.
1. Locking Knox caps on FDC’s.
2. Shared FDC with sprinklers to prevent us from having to supply an FDC and a standpipe connection.

Do you think that is doable?

Thanks,


Ron Johnson
Division Chief – Assistant Fire Marshal

###-#### -Office
###-#### -Cell

rjohnson@cityofboise.org

333 N. Mark Stall Place
Boise, ID 83704


From: Tim Frost
Sent: Wednesday, March 23, 2016 1:47 PM
To: Ronald Johnson
Subject: Kensington

We have talked several times about this project. However, just to make sure, you are ok with dry manual standpipes in these NPFA 13R apartment buildings; correct? They are not specifically referenced in IFC. The only reference for dry manual appears to be parking garages and basement. There really is any better way of doing them without a huge exspense.

905.3 Required Installations.
Standpipe systems shall be installed where required by Sections 905.3.1 through 905.3.8. Standpipe systems are allowed to be combined with automatic sprinkler
systems.
Exception: Standpipe systems are not required in Group R-3 occupancies.
905.3.1 Height.
Class III standpipe systems shall be installed throughout buildings where the floor level of the highest story is located more than 30 feet (9144 mm) above the
lowest level of the fire department vehicle access, or where the floor level of the lowest story is located more than 30 feet (9144 mm) below the highest level of
fire department vehicle access.
Exceptions:
1. Class I standpipes are allowed in buildings equipped throughout with an automatic sprinkler system in accordance with Section 903.3.1.1 or
903.3.1.2.
2. Class I manual standpipes are allowed in open parking garages where the highest floor is located not more than 150 feet (45 720 mm) above the
lowest level of fire department vehicle access.
3. Class I manual dry standpipes are allowed in open parking garages that are subject to freezing temperatures, provided that the hose connections are
located as required for Class II standpipes in accordance with Section 905.5.
4. Class I standpipes are allowed in basements equipped throughout with an automatic sprinkler system.
5. In determining the lowest level of fire department vehicle access, it shall not be required to consider:
5.1. Recessed loading docks for four vehicles or less, and
5.2. Conditions where topography makes access from the fire
Intake Approval  4/11/2016 PASS
Plan assigned to (Tim)4/11/2016 4/11/2016 DONE
DetailsTim Frost
Sprinkler Plan Check4/11/2016 4/11/2016 FAIL
DetailsTim Frost
1st review completed  4/11/2016 FAIL
Miscellaneous action  4/11/2016 DONE
DetailsTim Frost
Emailed contractor in regards to failed review.
Sprinkler Plan Check4/11/2016 4/11/2016 PASS
DetailsTim Frost
Please, see attached comments.
PLANS/APPL TAKEN TO FRONT DESK  4/11/2016 DONE
DetailsTim Frost
Permit Ready to Issue  4/11/2016 DONE
Issue and Print Permit  4/11/2016 DONE
Inspection Record Card- Fire4/11/2016 4/11/2016 DONE
DetailsBrittany Hill
Application received  3/23/2016 DONE
Application submitted via PDS Online on Mar 23 2016 4:51PM