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MARION COUNTY BUILDING iNSPECTION COMMUNITY DEVELOPMENT CENTER 285 Church Street NE · Room 132 · Salem, Oregon 97301-3670 Office Hours: 8:00-4:30 · Phone: (503) 588-5147 · 24-HR Inspection Line: (503) 373-4427 DATE/TIHE TYPE CLASS OCCUPBNCY COHSTRUCTIOH BUILDIN~ PERHIT · - ~9/~6/96 ~9--.$6 PERHIT HO : 96-~6329 : Resident. addition/alteration STATUS : ISSUED : Onelling addition/alteration ISSUED : ~9/~6/1996 = R-3 TO EXPIRE : e3/BS/1997 : ¥-g PAGE 3 ;~r alteration of an existing s~'cr'ur, ture. This review is not ~i~¥!ended t'o prnhibi',~ the build:Lng inspect'or fr~m requesting an e, valuation of the acceptability of existing structural etembers that may appeer to be un~afe. Existing construction ~nt ~pecifically detailed t~ t~e submitted plans and struc- total calculations ~ beyond th~ s~op, e ~f this review. 12. BP. This structure uses Brace ~1 F~nels (BP) '~:o ~eet the ;:ode requirement for la?eral ~all bracing. Insure that ail BP~ are l~ca~ed as indicated nn the pians. 1~. TRUSSES, girder trusses, hip mast'ers, the ~russ tayou~, etc. shall be constructed exactlx as shown on the plans. If they are to be different, apply Yor an addendum by submitting to this office the actual ~russ specifications. Addendums are done at a $40 per hour rate. ~pply before starting construction. 14. A'FTIC VENTS. Provide screened attic vents with a ne~ free area of 1/15~ of the attic area (or 1/300 if between 5~ of 8~ percen~ of required area is ventilators in the upper pnrtion of ~he attic and located at least 3 fee~ above eave or cornice vents). As an alternative, install a 4 mil vapor barr?r on the warm side of the ~eiling. [Sec. 1,'. EGRESS / REMODEL. If the existing bedroom emergency egress windows is being removed in the construction of the addition or remodel, the~ a~other egress window shall be installed. THIS MAY PERTAIN IF A BEDROOM IN THE EXISTING PART OF THE HO USE IS LOOSING A WINDOW. 1~. EVERY SLEEPING RQOM shall have at lea~t one operable window approved for emergency egress or rescue. The window sill height shall no~ he more than 44 inches above the floor. The minimum net clear opening Js 5.7 square feet. The minimum ne~ clear opening width shall be 2~ inches. Exception: Grade floor windows may have a ~inimum ne~ clear opening of 5 sguare feet. [Sec. JlO. 2, 17. STAIRWAYS shall not be less than J& inches in clear width at all points between ~h~ handrail height and the reguired ~d. ni~lum headroom of ~ feet 8 inches. Minimum width from the handrail dnwn is 32 inches ~ith one handrail, 28 inches with ~wo. The minimum r~quired stair tread width is ~ inches. The maximum stair rise is 8 inches. When risers are closed, all treads ].ess than 10 inches shall have a uniform nosing/ ~read depth shall ~ot exceed the smallest by more than 3/8 inch. [Sec. 314.1; 314.2; 314.2.1; 314.3] 18. SMOKE DETECTORS / ALTERATIONS. When alterations, repairs or additions are made to an existing dwelliog, the entire building shall be provided wi~h smoke detectors located as require~ for new dwellings. The smoke detectors are no~ required ~o be interconnected unless other remodeling con- siderations reguire removal of the appropriate wall and c:eiling coverings to facilitate inter~mnnecting wiring. [Section 3~&. 1.I] l~. SMOKE DETECTORS shall be installed in each sleeping room, outside of each separate sleeping area in the immediate vicinity of the bedrooms and on each additional story of the dwelling including base,rants. Ali detectors shall be inter- cra'mooted such ~hAt the actuation of one alarm will actua'[:e ali fhe alarms in the individual unit and shall provide an a~.a~ which will be audible in all sleepin~ areas. [Sec~'ion Jt~.l] Smok~ detectors shall be I10 volt wi~h baV(:'ery back-up. [Ser:. ~I~.2~ , ,~F. ~N~::RLY'PATH ~d is based on R-2! wall :i~su].ation, R-25 undei .... f].~)m- insula~il)n~ R-.T~B v,.~uited c~i].fu'~q insulation, R-38 flat c'<-~Ting ~osulation.~ R-2i hasemenet walls, R215'slab floor" ~dqe insul~tion, R-8 fin"ced ,~ir du~t insulat:ion~ ~.,~ U-valu~ windo~ c~lass~ ~.50 U-v~'~lue skylight' class, ~.'54 U-~.,;~]~e m,'~:i.n enh"y d(')~)r', (with a ~'4axi~um' area ef sfi!~g~'e '[e~'~) a~]. other ex'l:e~'~('w do(*~s~ :i. ncluding the doo!"