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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 D~TE/TIHE TYPE CLASS OCCUPANCY COI~ITRUCTTON BUILDIHG PERRIT : 88/26/96 17105 PERHIT HO z 96-05819 : Res/dent. addition/alteration STATUS ; ISSUE~ : D~e]ling addition/alteration ISSlJED = S8/26/1996 : R-3 TO EXPIRE : ~2/22/1997 : V-N P~GE 3 not specifically detailed in the subeitted plans and struc- tural calculations is beyond the scope of this review, 11. TRUSS DESigN. Roof trusses are re~uire~ to be be designed by an Oregon registered Engineer or architect, For trusses nanufactured by an approved fabrication plant~ have the design and layout dra~ings available at the construction site for the fra~ing inspectiun. All jobsite cutting or codifications of the roof trusses shall be clearly s~own in the engineer's ~esign calculations an~ drawings. This ~ould be applicable ~? on*y~ lets say 1/2 o~ a truss oas being re- ,oved~ then the remainder,of t~e truss, would have to be checked by the truss ~anu~acture to de,steins that it structurally support any loads that tt nay have to carry. 17, ATTIC VENTS. Provide screened attic ven~s ~ith a net free area of 1/1~ of the attic area (or 1/388 if between 58 of Sg percent of reguired area is ~entilators in the upper portion of the attic and locates at least 3 feet above save or cornice vents). As an a]ternative~ install a 1 ~il vapor barrier on the ware side of tt!e ceiling. [Sec. 886.23 ]3. HANDRAILS having a ainieua and aaxznum height of 38 inches and 38 inches, respectively~ ~hall he prowded on at least one side of s~airways of more than three risers, All re- quired handrails shall be continuous the full length of the stairs. End~ shall be returned or shall laminate in newel sis or safety terminals. Exceptinn~ Handrails nay be nterrupted by a ne~e]r post at a turns and the use of a volute turnout or starting easing shall be allowed over the lo,est tread, CSec, ~4. THE HANDGRIP PORTIfiN of ~andrails ~hall not be Zess than ~ ~/4 inches or sore than 2 5/8 inches in cross-sectional di~ension~ or the shape ~hall provide an equivalent gripping surface. T~e handgr~p portion sh~ll have a snoo~h surface and edges snell have a ~ininu~ raeius of 1/8 inch. ESection 315.1] 15. SMOKE DETECTORS ! ALTERATIONS. When aiterations~ repairs or additions are ~ade to an existing dwelling~ the entire buildinq shall he provided with s~oke detectors located as require~ for ne~ d~el]ings. The s~oke detectors are not required to be interconnected unless other remodeling con- siderations require removal of the appropriate wall and ceiling coverings to facilitate interconnecting wiring. [Seczion 316.1.I3 l&. SMOKE DETECTORS [SPLIT LEVEL] shall be installed in each sleeping roo~ outside of each separate sleeping area in the i~ediate vicinity of the bedrooms and on each additional story of the d~e]ling including base,sots. A smoke detector need he installed unix on the upper ievel~ provided the lower level is less than one full story belo~ the upper level, except that if there is a door between levels, a de- tector is required on each level. All detectors shall be in- terconnected such that the actuation of one alar~ will actu- ate all the alarms in the individual unit and shall provide an alar~ which ~ill be aud~bl~.in, all yleFpino ares. S~oke detectors shall be 118 vol~ w/gallery oac~up [Sec 31&.l~ 2] 17. SMOKE DETECTOR / POWER. Required s,o~e detectors shal.1 receive their primary ~ower ~ro~ the uuilding ~iring when such wiring is served fro~ a co,~ercial source~ and ~hen ~ri~ary po~er is interrupted~ shall receive power fro~ a artery. S~oke detectors ,ay be battery operated ~hen ~nsta]led in buildings w~thout co,~ercial power. ESec. 316.2] lB. FIRESTOPPtNG shall be provided in the following locations. 1. In concealed spaces of stud wal]s~ including furred spaces not to exceed 1~ feet hori~.rmtaliy~ ~nd at the ce~lJng and floor level. At all intercun~mctirms between* concealed ve*tical a~d h horizontal spaces such as occur at soffits, dro~ or cove