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Construction Re~uirements {~.entinl~ed} <br /> <br /> latmdry rooms and similar rooms, a mech- <br /> anical ventilation syste~n connected directly <br /> to the outside, capable of five air changes <br /> per hour shall be provided where there are <br /> ~o,, openab!e wi.dews. O~B,~ <br /> ~% Provide ali habitable roo~ ~th <br /> wind.s with net areas of not less ~h~ 1/10 <br /> of floor areas nor 10 sq ft. gve~ sleeping <br /> room shall have ~ egtgrior door or mot less <br /> th~ 5 sq f~ of openable win~ w~th no <br /> dime~sfo~ lees th~ ff ~' and s~i1 height <br /> ~er ~' ". S. 1304 ~d 5, la04 ~d 5.. <br /> 32. Wind.s be~een the carpor~ ~d the <br /> ling shall not be openable. S. <br /> 33. Prnvide at le~t one 36" ~in~ing (exit) <br /> door. S. 3303-d. <br /> 31. Stairs <br /> ~Im~ 8" r~e. M~mim~ 9" r~. <br /> b. Headro~ o~r s~airs 6' 6" <br /> Handrail required for stai~ays of <br /> 4 o~ more risers on op~ sides 30" <br /> above grade/one side. O~C <br /> d. H~drail designed for 20 lbs. <br /> era1 load. Table 23-c. <br /> <br /> a temperature of 70 deErees F. at a point 3' <br /> above the floor are required in all habit.lc <br /> rooms, p. 1410. <br /> 36. Wa~ air furnace shall not be <br /> ~der ~y stai~sy nor in a bedro~ Or bath- <br /> S. , . , <br />~l~. ~era bott~ of gl~s light ~s within 18" <br />~f floor ~d all glum doors ~d wall <br />of bath~ ~d $h~er enclosuree, m~t be of <br />l~!~a~ed, e~mred Or ~re g~. O~C 3~06. <br />~so, Se~ Federa~ Gl~in~ <br />~.. gve~ ~elling shall be prodded <br />~ appr~ed product of c~busi~ detector <br />other th~ heat mo~ted ~ ~he ceiling or <br />wall at a point centrally located i~ the <br />corridor or area giving access to sleeping <br />rooms. ~ere sleeping ro~ are ~ ~ <br />per level, the detector shall he placed at <br />the center of ghe ceiling directly above <br />ghe stairs. All detectors shall be placed <br />within 12" of ceilims. Care shall he <br />exercised when locatins cold air re~u~ <br />to fu~ace so tha~ air fl~ ~o detector <br />from non-sleeping areas is not impeded. <br />0UBC 1413. <br /> <br /> IN$1ILATION: <br /> mintm ' <br /> Exterior walls, R-Ii min. w/foil back. <br /> Underfloor, R-9, or draped foil, R-7. <br /> ,,_ ~rounq'cqvert mi?, 004 vfsqueen, min. <br /> &O. Slab. men, 18" length of R-4.5 insul. <br /> placed between slab and foundation wall, <br /> length to include horiz~tal and vertical <br /> ~lstance · , . ,, <br /> ~ Weatherstrip doors between heate~"' and <br /> umheated areas. <br /> <br /> ~,' Heat ducts ins'talled'~der ~i%or or i~ <br /> attic shall b~ provided min, R-4.~ insulation, <br /> <br />_~1 9pace is,heated., ..... <br /> (~, D~aft baffles are ~equi~d ~t ~ave vents <br /> to deflect ventilating air over bl~ insul- <br /> ~tion. {O~C, Se, qti~ 5~9} ........ <br />~ Ftr~61ace ~d chi~ey contraction shall <br /> c~fo~ ~o ~ap~.r 37, ~B,C. , <br /> <br /> <br />