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MARION COUNTY BUILDING INSPECTION COMMUNnS' DEVELOPMENT CENTER 285 Chumh Street NE · Room 132 · ~lem, Oregon 97301-3670 Office Hours: 8:00-4:30 · Phone: (503) 588-5147 · 24-HR Inep~tlon Line: (5~) 373-4427 O~TF../T T i~*_ TYPF CW,,IRTRUCTZnN DIELLTNG P£R~ZT ~ 1~/~919& t2;49 PERmiT #0 = 96-~85§2 ~ ~ Sf~g]~ Family D.~lipg. STATU~ : ISSUED t-~a~i~y u~elling~ ae~acnea ISS~D = 12/~9/1996 ; R-3 TO EXPZ~ ; ~7/1997 = V-g P~E 4 Fxcept~n= ~rad~ f~or ~d~ ~a~ hav~ a ~ini~u~ ne~ clear ~pen~ng ~f 5 ~uare f~. [Sec. $18.2~ 318.2.1] STAiRWaYS shall no~ b~ ]e~ ~han J4 inches in clear ~id~h a~ all po~n~s he~en ~h~ handrail hetgh~ and the refluired ~n~mum headroom of ~ feet 8 ~nrhes. ~n~mum w~d~h from the handrail down ~ ~ inches with one handrail~ 2B inches ~ith two. The mnieu~ required ~ta~r tread width is 9 inches. The ~axi~mm ~tair ri~e i~ 8 inKh~. ~hen risers are closed~ ~)) ~r~ad~ )e~s than ~ inrhe~ ~ha)) have a unifor~ nosing h~t~eea )/4 inches and t t/4 inche~, The qreatest riser he~ht/tre~d depth sha~) not ~xced th ~allest by ~ore than ~/R inch. ESec. 3~4,'[~ 314,2~ 314.2.1~ 314.33 SHOKF DFTFCTORS [SPtTT LFVF[] shall be ~nstalled in each ~le~ptng rnnm~ nuts~e nf each s~parate sleeping area in the ~mmed~ate v~cJn~y of ~he bedroom~ and on each additional ~tory of the dwelling including basements. A s~oke detector nPed bp ~n~faIIed ~nly on thP upper ].eveZ~ provided the lower level is le~s than one full ~tory below the upper ]eve]~ exrept th~f ~f [hPrP ~s a d~or betaeen levels, a de- te~tnr is require~ nn ~a~h level. All ~tectors ~hall be in- terconnected surh that the a?tuatio~ ~f one alare ~ill actu- at~ all the alarms in ~he individual unit and shall provide an clare ~h~rh ~]~ be audible in all sleeping ares. Saoke H~t~tnr~ shall be 1ia volt ~/hattery backup [Sec ~l&.l, 23 FOAH PIAST~g/RO~F ASSFHBI Y. F~a~ p]astir ~ay be used in a rnnf-~nvering a4se~bly if ~eperated frn~ the interior of the building hy eerhan~ra]]y attached ~/2-~nch gypsum wallboard nr ~i~h plyann~ n? ~nod structural panel sheathing in arr~rdanre ~th s~t~on B~J~ not ]e~ than 15/~2 inch in thickness hnnded ~ith axt~?inr glme and identified as Fxp~ure ~. e~fh edge supp~rted by blocking o~ tongue-and- grnv~ joints. The seoke Hevelnped ra~i~ shall no~ be F[REPI.AL~ AHO t,HIHH~Y cnn~tru~in~ ~hall confor~ to Chapter ~ of the State of Oreogn One and Two Family Ow~lt(ng ~p~cialty g~d~. {~c. 1~1.t3 See attached detail sheets. CH~MNFY F~IUN1)~T~N. Mammary ~h~mneys ~hall be supported on fmmdaf~on~ of so3~d m~sn~r7 or ronrret~ at least'12 inches thi~k and at 'least 4 ~nches beyond e~h side of the exterior d~m~n~ons of th~ chimney. Th~ b~ttom of footings shall be on natorat undisturbed earth h~t~ fro~tline or a minimum of ~,2 ~nrhes be]ow grad~. [~ec., LH~MHEY I..OROTNG. Masonry chimneys ~ha~t no~ support loads o~her ~hen their nwn w~ght un~es~ ttmy are designed and constructed to ~uoport t~ addi~onat ~oad. ESec. 1001.4] CHIHNFY C[F~E~NCF~. Wnod b~em~, ~o~t~, headers and studs sha'[t not h~ placed within 2 ~nches from the outside face of ~ masonry chimney bui}t partially or entirely within the dwetling, Masonry chimneys built ~nt~rely outside the dw~I}~ng may,be p3eced ~ inch minimum from combustible material. ~Sec. 1001.143 FHFRgY PATH ~9 is based on a m~n}mum wail component for Path 9 ~hall he an average ~ol~d log nr tieber call thtck- nPss of ~.5 ~nrhe~ (a]] framed wa]Is shall be R-21)~ R-30 un~erflnnr in~ulat(on~ R-~8 vaulted ~ailinq insulation& R-49 flat ~e~]Jng insu]at~o% R-2] ba~eRen~ walls. R-lo slab floor edge (n~ulation, R-8 forced air duct insulation& U-value all ~xterior doors. FNFR~Y P~TH ~i is bes~d o~ ~-?~ ~e]] tnsulation~ R-25 under- floor insulation, R-3~ v~ol~d ceilin9 insulation, E-38 flat cP~}~n~ ~nsu}et~on, E-?~ be~enet ~e]]s, R-i5 slab floor R.aO U-va]tm w~ndow r]a~, 0.50 U--value skylight class~ 0.~4 U-valmie main ~ntry rlnnr~ (with a maxim.m area of ..4