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1, Footings shall bear on firm Undis- <br /> turbed soil. <br /> 2. Fills to be used to support footings <br /> shall be engineered (report required) or <br /> shall be concrete. S, 2~03-a <br />3. Foundation sections 12"/15"/18" wide, <br />6"/7"/8" thick and 12"/28"/~4" depth <br /> 1~ natural grade and finish grade are <br /> r~qulred. OUBC Table <br />4. M~Im~ slopes for uns~abilized cuts <br />and fills are 2 horizontal to 1 <br />S. 2903-a. <br />5. Provide underliner vents of i% s~ <br />per 25 lineal f~. of fo~dation wall. <br />~enings to be in a~ le~t ~o walls ~d <br />near co.ers, qube 2517-,~-6. , ' <br />6. Provide ~derfloor drainage ~f spac~ <br />is subject to poP.rial sto~ or ~round- <br /> <br />7. Provide reinforc~ant fo~ conc~te <br />walls ~ver 4' in height, min. ~ bar <br />spaced: hertz, o.c. <br /> <br />Bors shell be eonttnuo~ wt:h overl~ <br />of min. 10 di~eters. ~e bar 4" fr~ <br />bottom and one 4" fr~ top of fo~dati~ <br /> <br />B. Exten~ %" sill bolts, min. 7" into <br />c~te. Space max. 6' o.c, and within 12" of <br />ends. <br /> <br />; f~i"' Garage door header shall ba min. <br />O. F. ~2 with double crivvles. <br />[16. Use header, beam or rafter sizes noted on <br />] ~z-h~ Plans. , .... <br />[175 Trusses sh~! be engineer approved. <br />[T~r. A ridge board not less in depth than the <br />cut end of the rafter is required. It shall <br />be a vertical lead bearing member when roof <br />slope is less ~n 3" in 12'~.~,,, ,OUB~ 2518-K <br /> 19. Rafter tie~ spaced max, 4' o.c. are re- <br /> quired immediately above ceiling Jp/sts which <br /> are not ~r~,~e~l,~;o the rafters. 0UBC <br /> 20. Roof purlins must not be smaller than the <br /> rafters they support. The max. span for 2 x <br /> 2 x 6 roof purlins is i' x 6'. For purlin sup- <br /> ports provide struts, no~ smaller than 2 x <br /> with an unbraced length no~ over 8' and not <br /> flatter than 45 degrees to the horizontal to <br /> ~rinR wall or Dart~.p~s. OUBC <br /> ~ All weather exposed plywood shall be <br /> EXTERIOR type and at least C-C grade. <br /> ~ttention: Roof overhanRs. S 2517-E. <br />222, Provide screened attic vents with s net <br />free area of 1/150 of the attic area (or <br /> if half is along eaves and the balance st <br /> leas,t 3' hig~r),r' S 3205~r,' <br /> 23, Roofs shall be sloped for drainage. Vai~ <br /> leys shall be supported (flat valleys prohib- <br /> ited.) Shingles (any kind) shall not be in- <br /> stalled nm a slope of less than 4" in 12. Com- <br /> <br /> ~.~'--~orovide ......... <br /> ~fn~ ~8" x 24" access Ce crawl <br />epace, located no~ over 20' from pl~bimg <br />cleanouts (OUPC 406-~) or furnace (OUMC <br />80~b). Pipes, duces ~d Other n~ <br />rural conatructim shall not interfere <br />wi:h accessability to or~hi~ ~he cr~l <br /> <br /> 10. Vapo~ barriers shall ~e installed on <br /> the greed in cr~l spact~~ and om th~ <br /> <br />11. ~e required clear,ce for wood <br />bors above grade is 6" for mudsill~, 12" <br />for girders and 18" for Joists. <br />OUBC 2517~c-2 <br />12. Ill posts ~o be mo~ed on ~pro~ <br />~upports. <br /> <br />13. Cross bridg~ o~ solid bloc~ '2" <br />Joist~ over 12" in depth every 8' <br />~olld block at suppo~s. <br />14. Fire block ~tu~alls and partitions <br />(including furred spaces) a~ floor, <br />eillg, ~offi~ ~d a~ mid height ~f <br />walls ~ I0' in h~ight and along <br />~erm. OUBC 2517-f. .~ <br /> <br />position shingles require a 15 po~rad asphalt/ <br />[~-~t b~se sheet. Chanter ~. <br />In, if rovi in. one seperati0n <br />I t-ween garage and ho~e. Separatt~ shall e~ <br /> =end ~o roof line or across ceiling and ~e- <br /> mal~ing bearing walls. Use min. i 3/8" solid <br /> <br /> 25. ·Enclosed ~able space ~der stairs shall <br /> be provided with one hour protection ~ the <br /> enclo~e~ Side. S, A.305-~, ................ <br /> 26. Ele~n~$ o'f appliances which cre~e a <br /> glow, spark or fl~e shall be located a min. <br /> of 18" a~ve ~aras~.~f,,~oor. ol~C <br /> 27. Clothes d~er located in an area <br /> habitable or c~tal~fng other fuel bu~ing <br /> pliances shall be exhausted ~o the outside. <br /> O~C 1903. <br /> <br /> 28. Clothes dryer ~isture exha~= duc~ <br /> limited to 14~ with ~wo eib~s fr~ ~l d~er <br /> to its point of te~ination. Reduce ~his <br /> <br />~9~ Vent kiz~en f,a to outside via metal <br /> <br /> <br />