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Plan Check No. 91/27180 <br />Page 2 of 3 <br />xHx O H <br />[7 hr7� <br />3. Usenble space under stairs shall be protected as required for <br />under <br />O <br />one -hour fire -resistive construction on walls and ceiling <br />H <br />Y H En <br />stairs. <br />Kn <br />4. In the one -hour occupancy separation between a Group R, Div. 3 and M <br />installation of <br />H xl <br />occupancy, the separation may be limited to the <br />fire construction on the <br />OV y H <br />materials approved for one -hour -resistive <br />closing, tight -fitting solid wood door 1-3/8 <br />H <br />garage side, and a self <br />be permitted in lieu of a one -hour fire <br />z <br />inches in thickness will <br />2 17 <br />assembly. <br />HM S <br />The cross section at roof shows a different connection of rafters at <br />it <br />5. <br />the plate line than the typical wall section directly below <br />H 0 <br />shows. Please clarify. <br />H <br />z <br />H y <br />4 X 12 ridge beam is overstressed in bending and in horizontal <br />ty <br />y <br />6. <br />sheer. Submit new beam size, specify species and grade of beam <br />o G <br />C0 tj <br />selected. <br />W <br />y0 y <br />7. Provide steps as required from house into garage. <br />H <br />Asmk <br />B. All bathrooms shall be provided with natural ventilation by mean of <br />openings with an area not less than one twentieth <br />openable exterior <br />a minimum of 1-1/2 square feet. <br />of the floor area of such room with <br />1n lieu of required exterior openings for natural ventilation in <br />C� <br />bathrooms containing a bathtub or shower or combination thereof, a <br />to the outside <br />mechanical ventilation system connected directly <br />hour be <br />capable of providing five air changes per shall provided. <br />=� <br />Bathrooms which contain only a water closet or lavatory or <br />combination thereof, and similar rooms may be ventilated with an <br />device designed to <br />approved mechanical recirculating fan or similar <br />remove odors from the air. (Bathroom off of livingroom.) <br />_ <br />9. Plans for deck off of dining room arC not included in plan set. <br />including r, setc ection ior <br />at rall <br />Provide complete plans for n <br />decnil onstructi nk Indicate <br />stairs (if npplicnble), g <br />='=1 <br />framing members by size, species and grade. <br />10. The section at roof peak would not allow ventilation of each rafter <br />beam, in <br />space if built as shown. Rafters are required to bear on a <br />less depth than the <br />' <br />this condition a 4 X 12 ridge ben would'have <br />Provide detail indicating how minimum <br />cut find of the rafters. <br />requirement for attic ventilation is achieved. <br />