Permit - 1276187 - Laserfiche WebLink

Home Browse Search

20. Porches, balconies or raised floor surfaces located more than 30 in. above the floor or grade shall have guardrails not less than 36 in. in hr. Required guardra~ls shall have ~ntermediate rails or ornamen- tal closures which will not allow passage of an object 6 in. or more in diameter. R- 214.2 2 l~,~S-m o k e detectors shall be · nstal led outside of each separate sleeping area in the immediate vicinity of the bedrooms and on each additional story of the dwelling including basements. In dwelling units with split levels, a smoke detector need be installed only on the upper level, provided the lower level is less than one full story below the upper level, except that if there is a door between levels then a detector is required on each level. All detectors shall be connected to a sounding device or other detectors to provide, when actuated, an alarm which wlll be audible in all sleeping areas. R-215.1 22. In new constructlon, required smoke detectors shall receive their primary power from the building wiring. Smoke detec- tors may be battery operated when installed in existing buildings, R-215.2 23. Firestopping shall be provided in the following locations: in concealed spaces of stud walls at the ceiling, floors,soffits, drop ceilings, between stair stringers and at openings around vents, pipes, ducts, chimneys and fireplaces at ceiling and floor spaces. R- 402.7 24. Foundation cripple walls shall be framed of studs with a min. length of 14 in. or shall be framed of solid blocking. 402.9 25, 26. The area within the foundation walls shall have all vegeta- tion, top soil and foreign material removed. R-603.2 Rafters shall be nailed to ceilln9 joists to form a con~ tinuous tie between exterior walls where joist are parallel to the rafters. Where not parallel, rafters, shall be tied with a rafter tie, located at or near the plate as practical. Rafter ties shall be spaced not more than 4 feet on center. 27. Ridge board shall be at least 1 inch nominal thickness and not less in depth than the cut of the rafter. At all valleys and hips there shall be a valley or hip rafter not less than 2 in. nominal thickness: arid not less in depth than the cut end of the rafter. R-702.2 When the roof pxtch is less than 3 in 12, memOers suppo:t- lng rafters and ce~l!n~ ]~isL~ such as ridge beams, hips a-~ valleys, shall be des~qn~d s~ beams. R-702.3 Wood trusses shall be designed in accordance with appro'ued engineering practlce. Trusses shall be braced according ~c their appropriate englnecred design. Truss members shall not b~ cut or altered unless so designed. R-702.9 All plywood, when designed be exposed in outdoor applica- tions shall be of an exterior type, except that plywood roof sheathing exposed to the underside may be of inter,or type w~th exterior glue. R- 703.1 Provide screened attic with a net free area of 1/1S0 of the attic area (or 1/300 if half is along eaves and %ne other half in t~%e upper portion). R-707 3~-~-eadily accessiole attic access framed opening not less than 22 in. by 30 la. shall De provided. R-708 33. Fireplace and chimney con- struction shall conform to chapter 9. 34. INSULATION REQUIREMENTS: Buildings with hlgh-efficlency heating equipment shall be insulated as follow: ceiling R-30 (roof/ceiling assemblies in which has a slope of 3 in 12 or greater, may be R-19), walls R-11, underfloors R-19, other heating ~ystems, celliag R-38 (vaulted ceiling R-19J walls R-19 and under floor R- 19. 5. Elements of appliances which create a glow, spark or flame shall be located a min. of 18 in. above garage floor. M- 1114 36. Appliances subject to mechani- cal damage shall be guarded Dy a protective barrier. M-1114