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Fire Sprinkler Corrections
Codes and Standards Used: NFPA 13. 1999 Edition
Designer: Phone: ( )
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Designer to have C-16 License Classification. Designer to sta-np and sign sprinkler
drawings.
hitect or designer to coordinate sprinkler drawings with architectural drawings and
certify sprinkler drawings. S Hite DDRPwits/cm, ..•i-AM p '_, 4 s,f o,-TI 1
Specify the occupancy classification per section 2-1 and area per sprinkler (Peresection 5- V
6.2.2).
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[
[
[ ]
Light hazard
Ordinary hazard Group I
Ordinary hazard Group II
Ordinary hazard Group III
[]
[
[
Extra hazard Group I
Extra hazard Group II
High piled stock
, Specify if the construction is obstructed or unobstructed 1-4.6.
re
[ ] Smooth ceiling
[ ] Beam and Girder
( ] Bar joist
[ ] Wood joint
[ ] Wood Truss Construction
Specify type of O.H. pipe to be used in accordance 61IYlDRI[ EWPCIAT33EIACH BUILDING DEPARTMENT
APPROVAL r�OqF�.THESE PLANS DOES NOT CONSTITUTE EXPRESS OR IMPLIED
Specify type of O.H. pipe fittings to be usV4ttHYHE 3 bT'�TathAMII8.§I.S+ yC# ng.gg,21R INCONSISTENT
FT NAN E PLAN . AND POLICIES OF THE CITY OF NEWPORT BEACH. THIS
APPROVAL DOES NOT GUARANTEE THAT THESE PLANS ARE, IN ALL RESPECTS, IN
Hangers to be selected from Section 6-1. COMPLIANCE WITH CITY, BUILDING, AND ZONING ORDINANCES, PLANS AND POLICIES.
THE CITY OF NEWPORT BEACH RESERVES THE RIGHT 13 REQUIRE ANY PERMITEE TO
REVISE THE BUILDING, STRUCTURE OR IMPROVEMENT AUTHORIZED BY THESE PLANS,
If hangers are designed, they should supBePAcGaPledC pd c@ o E 130g..F E po1L, YDT 1H f WITH THE
hanger listing and detail
APPLICANT S ACKNOWLEDGEMENT:
DEPARTMENT
PuALIc
(SIGNATURE)
SIGNATURE DATE
GENERAL SERVICES
FIRE
GRADING
PLANNING
&MP
APPROVAL TO ISSUE
BY: DATE:
9. Spac g of pipe hangers to be per Table 6-2.2.
10. E ch pipe segment on branch line to have one hanger min. (6-2.3.1)
11. aximum cantilevered pipe with end sprinkler to be 3' for 1" @ pipe, 4' for 1 1/4@ pipe and 5'
r 1 1/2"@ pipe. (6-2.3.3)
12. e maximum length of unsupported arm over pipe to a sprinkler to be 2' for steel pipe, 1' for
c per pipe. (6-2.3.4)
13. De ign longitudinal and lateral bracing per 6-4.5.6
14. Lon 'tudinal bracing shall be spaced at a maximum of 80 feet. 6-4.5.4
15. Late 1 bracing shall be spaced for main and cross main at a maximum of 40 feet. 6-4.5.3
Excep ion #2 for 6 inch rods
Exception #3 for U-hooks
16. Provide\specs and drawing for sway bracing or specify the NFPA standard bracing from
Tables 614.5.8, 6-4.5.9.
17. a) Specif}l, sprinkler head and listing. Orifice size to be 1/2" nominal.
b) Dry prdtiaction system requires upright sprinkler heads or pendant heads listed for dry
use.
18. Sprinklers tole spaced per Table 5-6.2.2(a), (b), (c). Minimum distance between sprinklers
to be 6 feet pei 5-6.3.4.
19. Sprinklers in cgncealed attic space shall be of intermediate temperature classification. 5-
3.1.4.2(6)
20. Sprinkler head to be at ft. from wall and not more than 9' from wall in small rooms
(800 ft2). 5-6.3.24
Min distance to *all 4". 5-6.3.3
21. Sprinklers adjoin ig ceiling mounted obstructions must comply with Tables 5-6.5.1.2 and 5-
6.5.2.3 for floor m ted obstructions.
22. Sprinkler deflector to be 1" to 12" below smooth ceiling. (1" to 6" below structural members.
22" max below dec for obstructed condition.) 5-6.4.1.1 and 5-6.4.1.2.
23. Sprinkler deflector o be parallel to sloped ceiling. 5-6.4.2
24. Minimum clearanc below sprinkler is 18". 5-5.6.
25. Heat collectors (b es) are not permitted in improved area. (Accepted only in shell space).
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