AND LANDING. (1009.2 CBC) 25. SKYLIGHTS SHALL BE DESIGNED FOR TRIBUTARY DEAD, WIND, AND SNOW LOADS AS SPECIFIED IN 2404.2 AND 2405.5 CBC. 3 3 10.3. STAIR RISER HEIGHTS SHALL BE 7 4" MAX & 4" MIN. W/A MIN 10" TREAD. STAIR NOSINGS NOT LESS THAN 4" BUT NOT MORE THAN 1 1. THE FOLLOWING SHALL BE CONSIDERED SPECIFIC HAZARDOUS LOCATIONS REQUIRING SAFETY GLAZING MATERIALS PER CBC 1 26. THE GROUND IMMEDIATELY ADJACENT TO THE FOUNDATION SHALL BE SLOPED AWAY FROM THE BUILDING AT A SLOPE OF NOT LESS NOTES THAT ARE EXCERPTS FROM APPLICABLE BUILDING CODES ARE PROVIDED FOR THE 4" SHALL BE PROVIDED ON STAIRWAYS W/SOLID RISERS WHERE THE TREAD DEPTH IS LESS THAN 11". (1009.4.2 CBC) SECTION 2406.4: THAN ONE UNIT VERTICAL IN 20 UNITS HORIZONTAL (5-PERCENT SLOPE) FOR A MINIMUM DISTANCE OF 10 FT MEASURED CONTRACTOR'S CONVENIENCE. IN NO WAY DOES THE ABSENCE OF A CODE PROVISION LIMIT THE 10.4. THE RADIUS OF CURVATURE AT THE LEADING EDGE OF THE TREAD SHALL BE NOT GREATER THAN 9 INCH. BEVELING OF NOSING 16 PERPENDICULAR TO THE FACE OF THE WALL. IF PHYSICAL OBSTRUCTIONS OR LOT LINES PROHIBIT 10 FT OF HORIZONTAL CONTRACTOR'S RESPONSIBILITY TO DESIGN TO ALL ASPECTS OF THE CURRENT APPLICABLE BUILDING SHALL NOT EXCEED 9 INCH. RISERS SHALL BE VERTICAL OR SLOPED UNDER THE TREAD ABOVE FROM THE UNDERSIDE OF THE NOSING 1.1. GLAZING IN SWINGING DOORS EXCEPT JALOUSIES (SEE EXCEPTIONS BELOW). 16 DISTANCE, A 5-PERCENT SLOPE SHALL BE PROVIDED TO AN APPROVED ALTERNATIVE METHOD OF DIVERTING WATER AWAY FROM CODE. THE BUILDING CODE ALWAYS GOVERNS. IN THE EVENT THAT THESE NOTES CONFLICT WITH OR ABOVE AT AN ANGLE NOT MORE THAN 30 DEGREES FROM THE VERTICAL. THE LEADING EDGE (NOSINGS) OF TREADS SHALL PROJECT 1.2. GLAZING IN FIXED AND SLIDING PANELS OF SLIDING DOOR ASSEMBLIES AND PANELS IN SLIDING AND BI-FOLD CLOSET DOOR THE FOUNDATION. SWALES USED FOR THIS PURPOSE SHALL BE SLOPED A MINIMUM OF 2 PERCENT WHERE LOCATED WITHIN 10 FT DO NOT ACCURATELY REPRESENT THE CURRENT CODE, MWA WILL NOT BE HELD LIABLE. 127025(7+$1ó,1%(<21'7+(75($'%(/2:$1'$//352-(&7,2162)7+(/($',1*('*(66+$//%(2)81,)2506,=( ASSEMBLIES. OF THE BUILDING FOUNDATION. IMPERVIOUS SURFACES WITHIN 10 FT OF THE BUILDING FOUNDATION SHALL BE SLOPED A MINIMUM INCLUDING THE LEADING EDGE OF THE FLOOR AT THE TOP OF A FLIGHT. SOLID RISERS ARE NOT REQUIRED PROVIDED THAT THE OF 2 PERCENT AWAY FROM THE BUILDING. (1804.3 CBC) 1.3. GLAZING IN STORM DOORS. OPENING BETWEEN TREADS DOES NOT PERMIT THE PASSAGE OF A SPHERE WITH A DIAMETER OF 4 IN (1009.4.5 CBC) 1.4. GLAZING IN UNFRAMED SWINGING DOORS. 10.5. THE WALKING SURFACE OF TREADS AND LANDINGS OF A STAIRWAY SHALL NOT BE SLOPED STEEPER THAN ONE UNIT VERTICAL IN 27. FIREBLOCKING AND DRAFTSTOPPING SHALL BE INSTALLED IN COMBUSTIBLE CONCEALED LOCATIONS (717.1 CBC): PLUMBING AND MECHANICAL 1.5. GLAZING IN DOORS AND ENCLOSURES FOR HOT TUBS, WHIRLPOOLS, SAUNAS, STEAM ROOMS, BATHTUBS AND SHOWERS. 48 UNITS HORIZONTAL (2-PERCENT SLOPE) IN ANY DIRECTION. STAIRWAY TREADS AND LANDINGS SHALL HAVE A SOLID SURFACE. FINISH 1 GLAZING IN ANY PORTION OF A BUILDING WALL ENCLOSING THESE COMPARTMENTS WHERE THE BOTTOM EXPOSED EDGE OF FLOOR SURFACES SHALL BE SECURELY ATTACHED. (1009.6.1 CBC) 27.1. IN COMBUSTIBLE CONSTRUCTION, FIREBLOCKING USING 2X LUMBER, 2" MIN. GWB, BATTS, OR OTHER APPROVED MATERIALS 1. PLUMBER SHALL DESIGN-BUILD SYSTEM TO CODE AND PER PLANS. WATER LINES TO BE COPPER, 1" MIN. SUPPLY LINE TO HOUSE WITH PRESSURE THE GLAZING IS LESS THAN 60 IN ABOVE A STANDING SURFACE. 10.6. THERE SHALL BE A FLOOR OR LANDING AT THE TOP AND BOTTOM OF EACH STAIRWAY. THE WIDTH OF LANDINGS SHALL NOT BE SHALL BE INSTALLED TO CUT OFF CONCEALED DRAFT OPENINGS (BOTH VERTICAL AND HORIZONTAL) AND SHALL FORM AN REDUCING VALVE. WASTE LINES TO BE ABS EXCEPT PROVIDE CAST IRON WASTE LINES FROM UPPER FLOOR THROUGH LOWER FLOOR AND ANY AREAS 1.6. GLAZING IN AN INDIVIDUAL FIXED OR OPERABLE PANEL ADJACENT TO A DOOR WHERE THE NEAREST EXPOSED EDGE OF THE LESS THAN THE WIDTH OF STAIRWAYS THEY SERVE. EVERY LANDING SHALL HAVE A MINIMUM DIMENSION MEASURED IN THE DIRECTION EFFECTIVE BARRIER BETWEEN FLOORS, BETWEEN A TOP STORY AND A ROOF OR ATTIC SPACE (717.2 CBC). FIREBLOCKING NEEDED FOR SOUND SUPPRESSION. PROVIDE BLACK IRON PIPE FOR NATURAL GAS. PROVIDE GAS LINES SLEEVES UNDER SLAB PER LOCAL GOVERNMENT GLAZING IS WITHIN A 24-INCH ARC OF EITHER VERTICAL EDGE OF THE DOOR IN A CLOSED POSITION AND WHERE THE BOTTOM OF TRAVEL EQUAL TO THE WIDTH OF THE STAIRWAY. SUCH DIMENSION NEED NOT EXCEED 48 IN WHERE THE STAIRWAY HAS A SHALL BE PROVIDED: REQUIREMENTS. SEPARATE WATER FLOW CONTROL AND TEMPERATURE CONTROL. EXPOSED EDGE OF THE GLAZING IS LESS THAN 60 IN ABOVE THE WALKING SURFACE. STRAIGHT RUN. DOORS OPENING ONTO A LANDING SHALL NOT REDUCE THE LANDING TO LESS THAN ONE-HALF THE REQUIRED WIDTH. 27.1.1. IN CONCEALED SPACES OF STUD WALLS AND PARTITIONS, INCLUDING FURRED SPACES, AND PARALLEL ROWS OF 2. REFER TO THE CALIFORNIA GREEN BUILDING STANDARD NOTES FOR ADDITIONAL EFFICIENCY AND PERFORMANCE REQUIREMENTS EXCEPTIONS TO 1.6: WHEN FULLY OPEN, THE DOOR SHALL NOT PROJECT MORE THAN 7 IN INTO A LANDING. (1009.5 CBC) STUDS OR STAGGERED STUDS, VERTICALLY AT THE CEILING AND FLOOR LEVELS AND HORIZONTALLY AT INTERVALS 3. EVERY DWELLING UNIT6+$//%(3529,'(':,7++($7,1*)$&,/,7,(6&$3$%/(2)0$,17$,1,1*$0,1,08052207(03(5$785(2)ƒ)$7$32,17 1 NOT EXCEEDING 10 FT FEET ABOVE THE FLOOR AND 2 FEET FROM EXTERIOR WALLS IN ALL HABITABLE ROOMS AT THE DESIGN TEMPERATURE SPECIFIED IN CRC TABLE 301.2. THE 1.6.1. PANELS WHERE THERE IS AN INTERVENING WALL OR OTHER PERMANENT BARRIER BETWEEN THE DOOR & GLAZING 10.7. SPACES UNDER STAIRWAYS SHALL BE PROTECTED ON THE ENCLOSED SIDE w/MIN 2" GYPSUM BOARD. THERE SHALL BE NO ENCLOSED USABLE SPACE UNDER EXTERIOR EXIT STAIRWAYS UNLESS THE SPACE IS COMPLETELY ENCLOSED IN 1-HOUR FIRE 27.1.2. AT INTERCONNECTIONS BETWEEN CONCEALED VERTICAL STUD WALL OR PARTITION SPACES AND CONCEALED INSTALLATION OF ONE OR MORE PORTABLE SPACE HEATERS SHALL NOT BE USED TO ACHIEVE COMPLIANCE WITH THIS SECTION. (R303.8 CRC) 1.6.2. WHERE ACCESS THROUGH THE DOOR IS TO A CLOSET OR STORAGE AREA 3 FT (914 MM) OR LESS IN DEPTH. GLAZING IN 4. GAS FIRED WATER HEATER INSTALLATION MUST COMPLY W/CPC, CHAPTER 5 FOR COMBUSTION AIR, VENTS & INSTALLATION. ALL OTHER GAS UTILIZATION THIS APPLICATION SHALL COMPLY w/ ITEM 1.7 BELOW. RESISTANCE RATED CONSTRUCTION. THE OPEN SPACE UNDER EXTERIOR STAIRWAYS SHALL NOT BE USED FOR ANY PURPOSE. HORIZONTAL SPACES CREATED BY AN ASSEMBLY OF FLOOR JOISTS OR TRUSSES, AND BETWEEN CONCEALED VERTICAL AND HORIZONTAL SPACES SUCH AS OCCUR AT SOFFITS, DROP CEILINGS, COVE CEILINGS AND SIMILAR MECHANICAL EQUIPMENT SHALL BE INSTALLED PER CMC. 1.6.3. GLAZING IN WALLS PERPENDICULAR TO THE PLANE OF THE DOOR IN A CLOSED POSITION, OTHER THAN THE WALL (1009.6.3 CBC) LOCATIONS 5. WATER SUPPLY COMPONENTS (INCLUDING BUT NOT LIMITED TO PIPING, BACKFLOW ASSEMBLIES AND DEVICES, DRAIN PIPES, HOSE BIBBS, AND FIXTURE TOWARDS WHICH THE DOOR SWINGS WHEN OPENED, IN RESIDENTIAL CONSTRUCTION 10.8. STAIRS SHALL HAVE HANDRAILS ON ONE SIDE, MINIMUM. CHANGES IN ROOM ELEVATIONS OF THREE OR FEWER RISERS DO NOT TRAPS IN BOTH THE HOT/COLD WATER AND WASTE SYSTEMS) SHALL BE PROTECTED FROM FREEZING. (313.6, 603.3.8, 603.4.7, 608.5, 1005.0 CPC): 27.1.3. IN CONCEALED SPACES BETWEEN STAIR STRINGERS AT THE TOP AND BOTTOM OF THE RUN REQUIRE HANDRAILS (1009.12 CBC). HAND GRIPPING SURFACES SHALL BE CONTINUOUS & UNINTERRUPTED FOR THE FULL LENGTH OF 5.1. (;7(5,25&20321(1766+$//%(3527(&7(')520)5((=,1*%<$0,1,0802)´2)($57+&29(5,1* THE STAIRS (1012.4 CBC). HANDRAILS/GUARDS SHALL BE ADEQUATE IN STRENGTH AND ATTACHMENT IN ACCORDANCE WITH CBC 27.1.4. AT THE ANNULAR SPACE AROUND VENTS, PIPES, DUCTS, CHIMNEYS AND FIREPLACES AT CEILINGS AND FLOOR LEVELS 1.7. GLAZING IN AN INDIVIDUAL FIXED OR OPERABLE PANEL, OTHER THAN IN THOSE LOCATIONS DESCRIBED IN PRECEDING ITEMS 5.2. IF INSTALLED IN EXTERIOR WALLS, INSTALL TO THE INSIDE SURFACE AND INSULATE ON THE UNHEATED SIDE OF THE PIPES WITH MATERIAL OF 1607.7. (THOSE CONSTRUCTED OF GLASS SHALL ALSO COMPLY WITH CBC 2407). (1012.1, 1013.1 CBC) 1.5 & 1.6, WHICH MEETS ALL OF THE FOLLOWING CONDITIONS: 27.1.5. WITHIN CONCEALED SPACES OF COMBUSTIBLE EXTERIOR WALL FINISH AND OTHER EXTERIOR ARCHITECTURAL EQUIVALENT R-VALUE OF WALL INSULATION AS CONSIDERED/REQUIRED IN ENERGY ANALYSIS 10.9. HANDRAIL HEIGHT, MEASURED ABOVE STAIR TREAD NOSINGS, OR FINISH SURFACE OF RAMP SLOPE, SHALL BE UNIFORM, NOT 1.7.1. EXPOSED AREA OF AN INDIVIDUAL PANE GREATER THAN 9 SQ FT); ELEMENTS, AT MAXIMUM INTERVALS OF 20 FT, SO THAT THERE WILL BE NO OPEN SPACE EXCEEDING 100 SQ FT 5.3. WATER PIPING SHALL NOT BE INSTALLED OR CONCEALED IN UNHEATED WALLS, CEILING AND ATTICS. LESS THAN 34 IN AND NOT MORE THAN 38 INCHES. (1012.2 CBC) 27.1.6. WHERE WOOD SLEEPERS ARE USED FOR LAYING WOOD FLOORING ON MASONRY OR CONCRETE FLOORS, THE SPACE 5.4. ALLOW FOR ROUTINE DRAINAGE OF THE SYSTEM TO PREVENT FREEZING BY PROVIDING A READILY ACCESSIBLE SHUT OFF VALVE AND DRAIN PORT

1.7.2. EXPOSED BOTTOM EDGE LESS THAN 18 IN ABOVE THE FLOOR; INC 10.10.HANDRAILS SHALL EXTEND HORIZONTALLY AT LEAST 12 IN BEYOND THE TOP RISER AND CONTINUE TO SLOPE FOR THE BETWEEN SHALL BE FILLED SUCH THAT THERE WILL BE NO OPEN SPACES UNDER THE FLOORING EXCEEDING 100 SQ FT LOCATED ABOVE GRADE WITHIN THE FOUNDATION PERIMETER, FITTED WITH A HANDLE THAT IS READILY ACCESSIBLE FROM INSIDE THE HOUSE , 1.7.3. EXPOSED TOP EDGE GREATER THAN 36 IN ABOVE THE FLOOR; & DEPTH OF ONE TREAD BEYOND THE BOTTOM RISER (1012.6 CBC). IN AREA. PROVIDE SOLID FILL UNDER PERMANENT PARTITIONS. INSULATED FOR PROTECTION FROM FREEZING, AND PROTECTED FROM THE POTENTIAL FOR BACK FLOW. SYSTEM SHALL BE SLOPED TO SHUT OFF 1.7.4. ONE OR MORE WALKING SURFACE(S) WITHIN 36 IN HORIZONTALLY OF THE PLANE OF THE GLAZING. 1 1 10.11.HANDRAILS w/A CIRCULAR CROSS SECTION SHALL HAVE AN OUTSIDE DIAMETER OF @ LEAST 1 4" AND NOT GREATER THAN 27.2. IN COMBUSTIBLE CONSTRUCTION, DRAFTSTOPPING USING 1X LUMBER, 2" MIN. GWB, BATTS, OR OTHER APPROVED MATERIALS VALVE. EXCEPTION FOR ITEM 1.7: 1 2". IF THE HANDRAIL IS NOT CIRCULAR, IT SHALL HAVE A PERIMETER DIMENSION OF AT LEAST 4" AND NOT GREATER THAN 6 4" WITH A SHALL BE INSTALLED TO SUBDIVIDE FLOOR/CEILING ASSEMBLIES (717.3 CBC) 5.5. ALL WATER PIPING SHALL BE GRADED TO DRAIN. WATERLINE TO BE INSPECTED BEFORE COVERING. PE PIPE IS PROHIBITED IF MORE THAN 5' SAFETY GLAZING FOR ITEM 1.7 IS NOT REQUIRED FOR THE FOLLOWING INSTALLATIONS: 1 MAXIMUM CROSS-SECTION DIMENSION OF 2 4". EDGES SHALL HAVE A MINIMUM RADIUS OF 0.01" (1012.3.1 CBC, R311.7.7.3 CRC). THE 27.2.1. AT FLOORS IN RESIDENTIAL CONSTRUCTION WITH MORE THAN ONE DWELLING UNIT, DRAFTSTOPPING SHALL BE INSIDE THE FOUNDATION. (TOWN OF TRUCKEE) 1 1 5.6. EXTERIOR HOSE BIBS SHALL HAVE A LISTED SELF DRAINING FROST PROOF HOSE BIB WITH AN INTEGRAL BACKFLOW PREVENTER OR VACUUM 1. A PROTECTIVE BAR 1 2 IN OR MORE IN HEIGHT, CAPABLE OF WITHSTANDING A HORIZONTAL LOAD OF 50 POUNDS PLF CLEAR SPACE BETWEEN A HANDRAIL & WALL OR OTHER SURFACES SHALL BE A MIN. OF 1 2". (R311.7.7.2 CRC) LOCATED ABOVE AND IN LINE WITH THE DWELLING UNIT AND SLEEPING UNIT SEPARATIONS. (SEE 717.3.2 CBC FOR W/O CONTACTING THE GLASS, IS INSTALLED ON THE ACCESSIBLE SIDES OF THE GLAZING 34 IN TO 38 IN ABOVE THE 10.12.SPIRAL STAIRWAYS ARE PERMITTED TO BE USED AS A COMPONENT IN THE MEANS OF EGRESS ONLY WITHIN DWELLING EXCEPTIONS IN BUILDINGS EQUIPPED WITH AN AUTOMATIC SPRINKLER SYSTEM). BREAKER. (603.4.7 CPC) FLOOR. UNITS OR FROM A SPACE NOT MORE THAN 250 SQ FT IN AREA AND SERVING NOT MORE THAN FIVE OCCUPANTS. A SPIRAL STAIRWAY 27.2.2. AT FLOORS IN COMMERCIAL CONSTRUCTION, DRAFTSTOPPING SHALL BE INSTALLED SO THAT HORIZONTAL FLOOR 1 6. PLASTIC PIPE & FITTINGS SHALL BE JOINED W/SOLVENT CEMENT SHALL UTILIZE LOW-VOC PRIMERS & SOLVENT CEMENT. (316.1.6 CPC) PLASTIC MATERIALS 2. THE OUTBOARD PANE IN INSULATING GLASS UNITS OR MULTIPLE GLAZING WHERE THE BOTTOM EXPOSED EDGE OF SHALL HAVE A 7 2 INCH MIN. CLEAR TREAD DEPTH AT A POINT 12 IN FROM THE NARROW EDGE. THE RISERS SHALL BE SUFFICIENT TO AREAS DO NOT EXCEED 1,000 SQ FT (SEE 717.3.3 CBC FOR EXCEPTIONS IN BUILDINGS EQUIPPED WITH AN AUTOMATIC 1 FOR WATER SERVICE PIPING OUTSIDE UNDERGROUND SHALL HAVE A BLUE INSULATED COPPER TRACER WIRE OR OTHER APPROVED CONDUCTOR THE GLASS IS 25 FT OR MORE ABOVE ANY GRADE, ROOF, WALKING SURFACE OR OTHER HORIZONTAL OR SLOPED PROVIDE A HEADROOM OF 78 IN MINIMUM, BUT RISER HEIGHT SHALL NOT BE MORE THAN 9 2 IN . THE MINIMUM STAIRWAY CLEAR WIDTH SPRINKLER SYSTEM) (WITHIN 45 DEGREES OF HORIZONTAL) SURFACE ADJACENT TO THE GLASS EXTERIOR. AT AND BELOW THE HANDRAIL SHALL BE 26 INCHES. (1009.9 CBC) INSTALLED ADJACENT TO THE PIPING (604.8 CPC) 27.2.3. AT ATTICS AND CONCEALED ROOF SPACES, DRAFTSTOPPING SHALL BE INSTALLED TO SUBDIVIDE CONCEALED SPACES 7. SINGLE-WALL METAL PIPE SHALL NOT BE USED AS A VENT IN DWELLINGS AND RESIDENTIAL OCCUPANCIES. (510.7.4.1 CPC) 1.8. GLAZING IN GUARDS AND RAILINGS, INCLUDING STRUCTURAL BALUSTER PANELS AND NONSTRUCTURAL IN-FILL PANELS, 10.13.STAIRWAYS WITHIN DWELLING UNITS AND EXTERIOR STAIRWAYS SERVING A DWELLING UNIT SHALL HAVE AN ILLUMINATION SUCH THAT ANY HORIZONTAL AREA DOES NOT EXCEED 3,000 SQ FT. VENTILATION OF VENTED ROOF ASSEMBLIES 8. CSST GAS PIPING SYSTEMS SHALL BE BONDED TO THE ELECTRICAL SERVICE GROUNDING ELECTRODE SYSTEM AT THE POINT WHERE THE GAS SERVICE REGARDLESS OF AREA OR HEIGHT ABOVE A WALKING SURFACE. LEVEL ON TREAD RUNS OF NOT LESS THAN 1 FOOT-CANDLE (1205.4 CBC) SHALL BE MAINTAINED. (SEE 717.4.3 CBC FOR EXCEPTIONS IN BUILDINGS EQUIPPED WITH AN AUTOMATIC SPRINKLER ENTERS THE BUILDING. THE BONDING JUMPER SHALL BE NOT SMALLER THAN SIX (6) AWG COPPER WIRE. NFPA 54-09:7.13.2. (1211.15.2 CPC ) 1.9. GLAZING IN WALLS AND FENCES ENCLOSING INDOOR AND OUTDOOR SWIMMING POOLS, HOT TUBS AND SPAS WHERE ALL OF SYSTEM). IN RESIDENTIAL CONSTRUCTION WITH MORE THAN ONE DWELLING UNIT, DRAFTSTOPPING SHALL BE 9. T+(0$;,080+27:$7(57(03(5$785(',6&+$5*,1*)5207+(%$7+78%$1':+,5/322/%$7+78%),//(56+$//%(/,0,7('72ƒ)%<$1 THE FOLLOWING CONDITIONS ARE PRESENT: 11. GUARDS (GUARDRAILS) SHALL BE LOCATED ALONG OPEN-SIDED WALKING SURFACES, INCLUDING MEZZANINES, EQUIPMENT INSTALLED ABOVE, AND IN LINE WITH, SLEEPING UNIT AND DWELLING UNIT SEPARATION WALLS THAT DO NOT EXTEND APPROVED LIMITING DEVICE THE WATER HEATER THERMOSTAT SHALL NOT BE CONSIDERED A CONTROL FOR MEETING THIS PROVISION. (414.5 CBC) 1.9.1. THE BOTTOM EDGE OF THE GLAZING ON THE POOL OR SPA SIDE IS LESS THAN 60 IN ABOVE A WALKING SURFACE ON PLATFORMS, STAIRS, RAMPS, PORCHES/DECKS WITH INSECT SCREENING, AND LANDINGS THAT ARE LOCATED MORE THAN 30 IN ABOVE TO THE UNDERSIDE OF THE ROOF SHEATHING ABOVE ( EXCEPT AS NOTED IN 717.4.2 CBC) 10. AT WHIRLPOOL BATHTUBS, A REMOVABLE PANEL SHALL BE PROVIDED TO ACCESS AND REMOVE THE PUMP. WHIRLPOOL PUMP ACCESS LOCATED IN THE THE POOL OR SPA SIDE OF THE GLAZING; & THE FLOOR OR GRADE BELOW AT ANY POINT WITHIN 36 IN HORIZONTALLY TO THE EDGE OF THE OPEN SIDE (1013.1 & 1013.4 CBC) CRAWL SPACE SHALL BE LOCATED NO MORE THAN 20 FT FROM AN ACCESS DOOR, TRAP DOOR, OR CRAWL HOLE. (414.0 CPC) 1.9.2. THE GLAZING IS WITHIN 60 IN HORIZONTALLY OF THE WATER'S EDGE OF A SWIMMING POOL OR SPA. 11.1. GUARDS SHALL BE ADEQUATE IN STRENGTH AND ATTACHMENT IN ACCORDANCE WITH CBC 1607.7. (1012.1, 1013.1 CBC) 28. AN AUTOMATIC RESIDENTIAL FIRE SPRINKLER SYSTEM SHALL BE INSTALLED IN ONE- AND TWO- FAMILY DWELLINGS . SPRINKLERS 11. TUB WASTE OPENINGS IN FRAMED CONSTRUCTION TO CRAWL SPACES AT OR BELOW THE FIRST FLOOR SHALL BE PROTECTED BY THE INSTALLATION OF 1 1.10. GLAZING ADJACENT TO STAIRWAYS, LANDINGS AND RAMPS WITHIN 36 IN HORIZONTALLY OF A WALKING SURFACE; WHEN THE 11.2. GUARDS TO BE A MINIMUM 42" HIGH, EXCEPTION: FOR SINGLE FAMILY RESIDENTIAL OCCUPANCIES, GUARDS ON THE OPEN SIDES SHALL BE A WET-PIPE SYSTEM UTLIZING ANTIFREEZE, DESIGNED PER NFPA 13D AND CRC SECTION R313.3, AND INSTALLED TO APPROVED METAL COLLARS OR METAL SCREEN SECURELY FASTENED TO THE ADJOINING STRUCTURE W/NO OPENING GREATER THAN 2" IN THE LEAST EXPOSED SURFACE OF THE GLASS IS LESS THAN 60 IN ABOVE THE PLANE OF THE ADJACENT WALKING SURFACE. OF STAIRS SHALL HAVE A HEIGHT NOT LESS THAN 34 IN AND NOT MORE THAN 38 IN MEASURED VERTICALLY FROM A LINE CONNECTING PROTECT ALL AREAS OF A DWELLING UNIT INCLUDING CARPORTS WITH HABITABLE SPACE ABOVE AND ATTACHED GARAGES (R313.2, DIMENSION. (313.12.4 CPC) 1.11. GLAZING ADJACENT TO STAIRWAYS WITHIN 60 IN HORIZONTALLY OF THE BOTTOM TREAD OF A STAIRWAY IN ANY DIRECTION THE LEADING EDGES OF THE TREADS (1013.2 CBC) R309.6 CRC). 12. SHOWER COMPARTMENTS SHALL HAVE A MINIMUM FINISHED INTERIOR OF 1,024 SQ IN AND SHALL ALSO BE CAPABLE OF ENCOMPASSING A 30-INCH DIA.

CIRCLE. (411.7 CPC) SHOWER RECEPTORS SHALL BE CONSTRUCTED AS TO HAVE A FINISHED DAM, CURB OR THRESHOLD THAT IS AT LEAST 1" LOWER THAN a r c h i t e s / n g WHEN THE EXPOSED SURFACE OF THE GLASS IS LESS THAN 60 IN ABOVE THE NOSE OF THE TREAD. M W A 11.3. GUARDS SHALL HAVE BALUSTERS OR ORNAMENTAL PATTERNS SUCH THAT A 4" DIA. SPHERE CANNOT PASS THROUGH. (1013.3 28.1. EXCEPTIONS: EXCEPTION: SAFETY GLAZING FOR ITEM 1.10 OR 1.11 IS NOT REQUIRED FOR THE FOLLOWING INSTALLATIONS WHERE: CBC) EXCEPTIONS: THE SIDES OF THE RECEPTOR. IN NO CASE SHALL ANY DAM OR THRESHOLD BE LESS THAN 2" OR MORE THAN 9" IN DEPTH WHEN MEASURED FROM THE TOP 28.1.1. ADDITIONS OR ALTERATIONS TO EXISTING BUILDINGS THAT ARE NOT ALREADY PROVIDED WITH AN AUTOMATIC OF THE DAM OR THRESHOLD TO THE TOP OF THE DRAIN. SHOWER DOORS SHALL OPEN SO AS TO MAINTAIN NOT LESS THAN A 22-INCH UNOBSTRUCTED 1. THE SIDE OF A STAIRWAY, LANDING OR RAMP WHICH HAS A GUARDRAIL OR HANDRAIL, INCLUDING BALUSTERS OR IN-FILL 3 11.3.1. FROM A HEIGHT OF 36 IN TO 42 INCHES, GUARDS SHALL NOT HAVE OPENINGS WHICH ALLOW PASSAGE OF A SPHERE 4 8 IN IN RESIDENTIAL SPRINKLER SYSTEM (R313.2 CRC) OPENING FOR EGRESS. (411.6 CPC) ALL SITE BUILT SHOWERS SHALL COMPLY w/ CPC SECTIONS 411.5 THROUGH 411.11 AS APPLICABLE. SHOWERS & PANELS, COMPLYING w/THE PROVISIONS OF SECTIONS 1013 & 1607.7; AND DIAMETER. 28.1.2. ATTICS, CRAWL SPACES AND NORMALLY UNOCCUPIED CONCEALED SPACES THAT DO NOT CONTAIN FUEL-FIRED TUB-SHOWERS SHALL BE PROVIDED w/INDIVIDUAL CONTROL VALVES OF THE PRESSURE BALANCE, THERMOSTATIC OR COMBINATION PRESSURE 2. THE PLANE OF THE GLASS IS GREATER THAN 18 IN FROM THE RAILING. 11.3.2. THE TRIANGULAR OPENINGS AT THE OPEN SIDES OF A STAIR, FORMED BY THE RISER, TREAD AND BOTTOM RAIL SHALL NOT APPLIANCES DO NOT REQUIRE SPRINKLERS. IN ATTICS, CRAWL SPACES AND NORMALLY UNOCCUPIED CONCEALED BALANCE/THERMOSTATIC MIXING VALVE TYPE THAT PROVIDE SCALD AND THERMAL SHOCK PROTECTION. HANDLE POSITION STOPS SHALL BE PROVIDED ON EXCEPTIONS TO ITEMS 1.1 THROUGH 1.11 ABOVE (CBC SECTION 2406.4.1): ALLOW PASSAGE OF A SPHERE 6 IN IN DIAMETER. SPACES THAT CONTAIN FUEL-FIRED EQUIPMENT, A SPRINKLER SHALL BE INSTALLED ABOVE THE EQUIPMENT; SUCH VALVES & SHALL BE ADJUSTED TO DELIVER A MAX. MIXED WATER SETTING OF 120 DEGREES F. THE WATER HEATER THERMOSTAT SHALL NOT BE THE FOLLOWING PRODUCTS, MATERIALS, & USES SHALL NOT BE CONSIDERED SPECIFIC HAZARDOUS LOCATIONS: 11.3.3. WITHIN SINGLE FAMILY RESIDENTIAL OCCUPANCIES, GUARDS ON THE OPEN SIDES OF STAIRS SHALL NOT HAVE OPENINGS HOWEVER, SPRINKLERS SHALL NOT BE REQUIRED IN THE REMAINDER OF THE SPACE CONSIDERED A SUITABLE CONTROL (418.0 CPC). SHOWER COMPARTMENTS AND WALLS ABOVE BATHTUBS WITH INSTALLED SHOWER HEADS SHALL BE 3 1. OPENINGS IN DOORS THOUGH WHICH A 3" SPHERE IS UNABLE TO PASS. WHICH ALLOW PASSAGE OF A SPHERE 4 8 IN IN DIAMETER. 28.1.3. CLOTHES CLOSETS, LINEN CLOSETS AND PANTRIES NOT EXCEEDING 24 SQUARE FEET IN AREA, WITH THE SMALLEST FINISHED WITH A SMOOTH, NONABSORBENT SURFACE TO A HEIGHT NOT LESS THAN 70 IN ABOVE THE DRAIN INLET. (1210.3 CBC) SHOWERS THAT ARE 2. DECORATIVE GLASS IN ITEM 1.1, 1.6 OR 1.7 ABOVE. 11.3.4. AT ELEVATED WALKING SURFACES FOR ACCESS TO AND USE OF ELECTRICAL, MECHANICAL OR PLUMBING SYSTEMS OR DIMENSION NOT GREATER THAN 3 FEET AND HAVING WALL AND CEILING SURFACES OF GYPSUM BOARD. PROVIDED WITH A BUILT IN PLACE, PERMANENT SEAT OR SEATING AREA THAT IS LOCATED WITHIN THE SHOWER ENCLOSURE, SHALL BE FIRST LINED WITH EQUIPMENT, GUARDS SHALL NOT HAVE OPENINGS WHICH ALLOW PASSAGE OF A SPHERE 21 IN IN DIAMETER. SHEET PLASTIC,LEAD,COPPER,OR SHALL BE LINED WITH OTHER DURABLE AND WATER-TIGHT MATERIALS THAT EXTEND NOT LESS THAN 3" ABOVE 3. GLAZING MATERIALS USED AS CURVED GLAZED PANELS IN REVOLVING DOORS. 28.1.4. BATHROOMS NOT MORE THAN 55 SQUARE FEET IN AREA. HORIZONTAL SURFACES OF THE SEAT OR THE SEATING AREA. (CPC 411.8) 11.4. GLASS GUARDS SHALL ALSO COMPLY WITH CBC 2407. 28.1.5. DETACHED GARAGES; CARPORTS WITH NO HABITABLE SPACE ABOVE; OPEN ATTACHED PORCHES; UNHEATED ENTRY 4. COMMERCIAL REFRIGERATED CABINET GLAZED DOORS. 13. ALL APPLIANCES DESIGNED TO BE FIXED IN POSITION SHALL BE SECURELY FASTENED IN PLACE. SUPPORTS SHALL BE DESIGNED TO SUSTAIN VERTICAL & AREAS, SUCH AS MUD ROOMS, THAT ARE ADJACENT TO AN EXTERIOR DOOR; AND SIMILAR AREAS (R313.3 CRC) 5. GLASS BLOCK PANELS COMPLYING w/SECTION 2101.2.5 CBC. HORIZONTAL LOADS W/IN THE STRESS LIMITATIONS SPECIFIED IN THE CBC. (CMC 303.4) 12. EXTERIOR WALLS: 6. LOUVERED WINDOWS / JALOUSIES THAT COMPLY w/2403.5 CBC. 28.2. A BACKFLOW FLOW PREVENTER SHALL NOT BE REQUIRED TO SEPARATE SPRINKLER SYSTEM FROM THE WATER DISTRIBUTION 14. WATER HEATERS SHALL BE ANCHORED TO RESIST HORIZONTAL DISPLACEMENT DUE TO EARTHQUAKE MOTION. STRAPPING SHALL BE @ POINTS w/IN THE 12.1. PROVIDE A MINIMUM OF ONE LAYER OF NO.15 ASPHALT FELT, COMPLYING WITH ASTM D 226 FOR TYPE 1 FELT, "TYVEK" WEATHER SYSTEM. (R313.3.1 CRC) 7. MIRRORS & OTHER GLASS PANELS MOUNTED OR HUNG ON A SURFACE THAT PROVIDES A CONTINUOUS BACKING SUPPORT. UPPER ONE-THIRD (1/3) AND LOWER ONE-THIRD (1/3) OF ITS VERTICAL DIMENSION. AT THE LOWER POINT, STRAPPING SHALL BE PLACED A MIN. DISTANCE OF

R:\Job Files\Northstar\120101-Hodges\PLOT SHEETS\120101-305-Hodges-AGN (Gen'l notes).dwg, 7/13/2012 1:06:50 PM, hughie, DWG To PDF.pc3, 1:1 RESISTIVE BARRIER OR OTHER APPROVED MATERIALS, SHALL BE ATTACHED TO THE STUDS OR SHEATHING, WITH FLASHING AS 28.3. SYSTEM MUST BE STANDALONE WITH A DEDICATED 2" WATER LINE FOUR (4) IN ABOVE THE CONTROLS w/THE STRAPPING. A WATER HEATER SUPPORTED FROM THE GROUND SHALL REST ON LEVEL CONCRETE OR OTHER DESCRIBED BELOW IN SUCH A MANNER AS TO PROVIDE A CONTINUOUS WATER-RESISTIVE BARRIER BEHIND THE EXTERIOR WALL 28.4. PIPING SHALL BE PROTECTED FROM FREEZING AS REQUIRED BY THE CALIFORNIA PLUMBING CODE (R313.3.2.3 CRC) 2. IN RESIDENTIAL CONSTRUCTION, WHERE THE OPENING OF THE SILL PORTION OF AN OPERABLE WINDOW IS LOCATED MORE THAN 72 APPROVED BASE EXTENDING NOT LESS THAN THREE (3) IN ABOVE THE ADJOINING GROUND LEVEL. (508 CPC) VENEER. (1404.2 CBC) 15. FIXTURES SHALL BE SET LEVEL AND IN PROPER ALIGNMENT WITH REFERENCE TO ADJACENT WALLS. NO WATER CLOSET OR BIDET SHALL BE SET CLOSER IN ABOVE THE FINISHED GRADE OR OTHER SURFACE BELOW, THE LOWEST PART OF THE CLEAR OPENING OF THE WINDOW SHALL BE 12.2. PROVIDE CLASS I, II, OR III (AS DICTATED BY CODE) VAPOR RETARDER ON CONDITIONED SIDE OF ENVELOPE ENCLOSING 29. IN NEW RESIDENTIAL CONSTRUCTION, SINGLE- OR MULTIPLE-STATION SMOKE ALARMS SHALL BE INSTALLED AND MAINTAINED THAN FIFTEEN (15) IN FROM ITS CENTER TO ANY SIDE WALL OR OBSTRUCTION NOR CLOSER THAN 30 IN CENTER TO CENTER TO ANY SIMILAR FIXTURE. THE AT A HEIGHT NOT LESS THAN 24 IN ABOVE THE FINISHED FLOOR SURFACE OF THE ROOM IN WHICH THE WINDOW IS LOCATED. CONDITIONED SPACE, EXCEPT AT BASEMENT WALLS, BELOW-GRADE PORTION OF ANY WALL, CONSTRUCTION WHERE MOISTURE OR ITS REGARDLESS OF OCCUPANT LOAD AT ALL OF THE FOLLOWING LOCATIONS: (907.2.11.2 CBC, R315 CRC) CLEAR SPACE IN FRONT OF ANY WATER CLOSET OR BIDET SHALL NOT BE LESS THAN TWENTY-FOUR (24) INCHES. NO URINAL SHALL BE SET CLOSER THAN GLAZING BETWEEN THE FLOOR AND A HEIGHT OF 24 IN SHALL BE FIXED OR HAVE OPENINGS THROUGH WHICH A 4-INCH DIAMETER FREEZING WILL NOT DAMAGE THE MATERIALS (1405.3 CBC, R601.3 CRC) SPHERE CANNOT PASS. EXCEPTION: OPENINGS THAT ARE PROVIDED WITH WINDOW GUARDS (1405.13.2 CBC) TWELVE (12) IN FROM ITS CENTER TO ANY SIDE WALL OR PARTITION NOR CLOSER THAN TWENTY-FOUR (24) IN CENTER TO CENTER. (407.5 CPC) 12.3. FLASHING SHALL BE INSTALLED IN SUCH A MANNER SO AS TO PREVENT MOISTURE FROM ENTERING THE WALL OR TO REDIRECT IT 29.0.1. ON THE CEILING OR WALL OUTSIDE OF EACH SEPARATE SLEEPING AREA IN THE IMMEDIATE VICINITY OF BEDROOMS. 16. APPLIANCES INSTALLED IN A GARAGE, WHICH GENERATE A GLOW, SPARK OR FLAME SHALL BE INSTALLED WITH THE PILOTS, BURNERS, HEATING ELEMENTS 3. EVERY SPACE INTENDED FOR HUMAN OCCUPANCY SHALL BE PROVIDED WITH NATURAL LIGHT BY MEANS OF EXTERIOR GLAZED TO THE EXTERIOR. FLASHING SHALL BE INSTALLED AT THE PERIMETERS OF EXTERIOR DOOR AND WINDOW ASSEMBLIES, 29.0.2. IN EACH ROOM USED FOR SLEEPING PURPOSES. AND SWITCHES AT LEAST 18" ABOVE THE FLOOR LEVEL. APPLIANCES SHALL BE PROTECTED FROM AUTO IMPACT. (508.14 UPC & 307.1 CMC) IN COMMERCIAL PENETRATIONS AND TERMINATIONS OF EXTERIOR WALL ASSEMBLIES, EXTERIOR WALL INTERSECTIONS WITH ROOFS, CHIMNEYS, OPENINGS. THE MINIMUM NET GLAZED AREA SHALL NOT BE LESS THAN 8% OF THE FLOOR AREA OF THE ROOM SERVED. 29.0.3. IN EACH STORY WITHIN A DWELLING UNIT, INCLUDING BASEMENTS BUT NOT INCLUDING CRAWL SPACES AND GARAGES, GAS UTILIZATION APPLIANCES INSTALLED IN ENCLOSED, BASEMENT, AND UNDERGROUND PARKING STRUCTURES SHALL BE INSTALLED IN PORCHES, DECKS, BALCONIES AND SIMILAR PROJECTIONS AND AT BUILT-IN GUTTERS AND SIMILAR LOCATIONS WHERE MOISTURE ALTERNATIVELY, ARTIFICIAL LIGHT SHALL BE PROVIDED THAT IS ADEQUATE TO PROVIDE AN AVERAGE ILLUMINATION OF 10 UNINHABITABLE ATTICS. IN DWELLINGS OR DWELLING UNITS WITH SPLIT LEVELS AND WITHOUT AN INTERVENING DOOR ACCORDANCE WITH NFPA 88A, STANDARD FOR PARKING STRUCTURES. (508.15 UPC) COULD ENTER THE WALL. FLASHING WITH PROJECTING FLANGES SHALL BE INSTALLED ON BOTH SIDES AND THE ENDS OF COPINGS, FOOT-CANDLES (107 LUX) OVER THE AREA OF THE ROOM AT A HEIGHT OF 30 IN ABOVE THE FLOOR LEVEL. (1205.1 CBC) BETWEEN THE ADJACENT LEVELS, A SMOKE ALARM INSTALLED ON THE UPPER LEVEL SHALL SUFFICE FOR THE 17. ANY WATER SYSTEM PROVIDED w/A CHECKVALVE, BACKFLOW PROHIBITOR OR ANY OTHER NORMALLY CLOSED DEVICE THAT PREVENTS DISSIPATION OF UNDER SILLS AND CONTINUOUSLY ABOVE PROJECTING TRIM. (1405.4 CBC) ADJACENT LOWER LEVEL PROVIDED THAT THE LOWER LEVEL IS LESS THAN ONE FULL STORY BELOW THE UPPER BUILDING PRESSURE BACK INTO THE WATER MAIN SHALL BE PROVIDED w/AN APPROVED, LISTED, & ADEQUATELY SIZED EXPANSION TANK TO CONTROL 4. DOORS: LEVEL. THERMAL EXPANSION INSTALLED ON THE BUILDING SIDE OF THE CHECK VALVE, BACKFLOW PREVENTER, OR OTHER DEVICE. ALL STORAGE WATER HEATING EQUIPMENT SHALL BE PROVIDED W/A LISTED APPROVED COMBINATION PRESSURE AND TEMPERATURE RELIEF VALVE INSTALLED PER MANUFACTURER'S 13. EXTERIOR PLASTER TO BE INSTALLED PER CBC SECTION 2512. A MINIMUM 0.019-INCH (NO. 26 GALVANIZED SHEET GAGE), 29.1. THE SMOKE ALARMS SHALL BE INTERCONNECTED IN SUCH A MANNER THAT THE ACTIVATION OF ONE ALARM WILL ACTIVATE 4.1. AT DOORS REQUIRED FOR EGRESS, THE MINIMUM WIDTH OF EACH DOOR OPENING SHALL PROVIDE A CLEAR WIDTH OF 32 IN. 1 INSTALLATION INSTRUCTIONS (608.3 CPC) CORROSION-RESISTANT WEEP SCREED WITH A MINIMUM VERTICAL ATTACHMENT FLANGE OF 3 2 IN SHALL BE PROVIDED AT OR BELOW ALL OF THE ALARMS IN THE INDIVIDUAL UNIT. THE ALARM SHALL BE CLEARLY AUDIBLE IN ALL BEDROOMS OVER BACKGROUND (1008.1.1 & 1126A.1 & 1133B.1.1.1.1 CBC) 18. EQUIPMENT AND APPLIANCES SHALL BE ACCESSIBLE FOR INSPECTION, SERVICE,REPAIR, AND REPLACEMENT WITHOUT REMOVING PERMANENT THE FOUNDATION PLATE LINE ON EXTERIOR STUD WALLS. THE WEEP SCREED SHALL BE PLACED A MINIMUM OF 4 IN ABOVE THE EARTH NOISE LEVELS WITH ALL INTERVENING DOORS CLOSED. (907.2.11.3 CBC) 4.2. WITHIN RESIDENTIAL CONSTRUCTION, INTERIOR DOOR OPENINGS SHALL NOT BE LESS THAN 78 IN IN HEIGHT. EXTERIOR DOOR OR 2 IN ABOVE PAVED AREAS AND BE OF A TYPE THAT WILL ALLOW TRAPPED WATER TO DRAIN TO THE EXTERIOR OF THE BUILDING. THE CONSTRUCTION. SUFFICIENT CLEARANCE SHALL BE MAINTAINED TO PERMIT CLEANING OF HEATING SURFACES; THE REPLACEMENT OF FILTERS, BLOWERS, OPENINGS OTHER THAN THE REQUIRED EXIT DOOR, SHALL NOT BE LESS THAN 76 IN IN HEIGHT. (1008.1.1 CBC). 29.2. REQUIRED SMOKE ALARMS SHALL RECEIVE THEIR PRIMARY POWER FROM THE BUILDING WIRING AND SHALL BE EQUIPPED MOTORS,BURNERS, CONTROLS, AND VENT CONNECTIONS; THE LUBRICATION OF MOVING PARTS WHERE NECESSARY; THE ADJUSTMENT AND CLEANING OF WATER-RESISTIVE BARRIER SHALL LAP THE ATTACHMENT FLANGE. THE EXTERIOR LATH SHALL COVER AND TERMINATE ON THE WITH A BATTERY BACKUP. SMOKE ALARMS WITH INTEGRAL STROBES THAT ARE NOT EQUIPPED WITH BATTERY BACKUP SHALL 4.3. IN MULTIFAMILY RESIDENTIAL CONSTRUCTION, DOORS SHALL NOT BE LESS THAN 6 FT 8 IN IN HEIGHT (1132A.2, 1133B2.2CBC) ATTACHMENT FLANGE OF THE WEEP SCREED. (2512.1.2 CBC) BURNERS AND PILOTS; AND THE PROPER FUNCTIONING OF EXPLOSION VENTS, IF PROVIDED. UNLESS OTHERWISE SPECIFIED, NOT LESS THAN 30-INCHES IN BE CONNECTED TO AN EMERGENCY ELECTRICAL SYSTEM. SMOKE ALARMS SHALL EMIT A SIGNAL WHEN THE BATTERIES ARE DEPTH, WIDTH, AND HEIGHT OF WORKING SPACE SHALL BE PROVIDED. EXCEPTION: UNIT HEATERS AND ROOM HEATERS MAY BE INSTALLED WITH AN 18-INCH 4.4. THERE SHALL BE A FLOOR OR LANDING ON EACH SIDE OF A DOOR. SUCH FLOOR OR LANDING SHALL BE AT THE SAME 14. STONE VENEER UNITS NO MORE THAN 10-INCHES THICK SHALL BE ANCHORED DIRECTLY TO MASONRY, CONCRETE OR TO STUD LOW. WIRING SHALL BE PERMANENT AND WITHOUT A DISCONNECTING SWITCH OTHER THAN AS REQUIRED FOR ELEVATION ON EACH SIDE OF THE DOOR. LANDINGS SHALL BE LEVEL EXCEPT FOR EXTERIOR LANDINGS, WHICH ARE CONSTRUCTION IN ACCORDANCE WITH CBC 1405.7 CBC, UNO ON STRUCTURAL DRAWINGS. MINIMUM DEPTH WORKING SPACE. (304 CMC) OVERCURRENT PROTECTION. EXCEPTION: SMOKE ALARMS ARE NOT REQUIRED TO BE EQUIPPED WITH BATTERY BACKUP 19. THE SPACE IN WHICH ANY FLOOR FURNACE IS INSTALLED SHALL BE ACCESSIBLE BY AN OPENING IN THE FOUNDATION NOT LESS THAN 24-INCHES X PERMITTED TO HAVE A SLOPE NOT TO EXCEED 1 :12 (2-PERCENT SLOPE) (1008.1.5, 1124B.2 CBC) EXCEPTIONS: 4 15. IN RESIDENTIAL CONSTRUCTION, STONE AND MASONRY VENEER WALLS REQUIRE WEEP HOLES AND FLASHING PER CRC R703.7. IN WHERE THEY ARE CONNECTED TO AN EMERGENCY ELECTRICAL SYSTEM.(907.2.11.4 CBC) 18-INCHES OR BY A TRAP DOOR NOT LESS THAN 24-INCHES X 24-INCHES AND A PASSAGEWAY NOT LESS THAN 24-INCHES X 18-INCHES (912.8 CMC) 4.4.1. DOORS IN SINGLE-FAMILY RESIDENTIAL HOMES WHEN: SEISMIC DESIGN CATEGORIES (SDC) A, B, OR C, STONE AND MASONRY VENEER INSTALLED OVER A BACKING OF WOOD OR 29.3. A FIRE ALARM SYSTEM WITH SMOKE DETECTORS MAY BE INSTALLED IN LIEU OF SMOKE ALARMS. UPON ACTUATION OF THE 20. IF MECHANICAL EQUIPMENT IS INSTALLED IN THE ATTIC, THE OPENING MUST BE LARGE ENOUGH TO REMOVE THE EQUIPMENT, BUT IN NO CASE SMALLER 4.4.1.1. A DOOR IS PERMITTED TO OPEN AT THE TOP STEP OF AN INTERIOR FLIGHT OF STAIRS, PROVIDED THE DOOR COLD-FORMED STEEL SHALL BE LIMITED TO THE 30-FT ABOVE A NON-COMBUSTIBLE FOUNDATION AND SHALL NOT EXCEED 50 PSF DETECTOR, ONLY THOSE NOTIFICATION APPLIANCES IN THE DWELLING UNIT OR GUEST ROOM WHERE THE DETECTOR IS THAN 22"X30". WHERE THE HEIGHT OF THE PASSAGEWAY IS LESS THAN 6', THE DISTANCE FROM THE PASSAGEWAY ACCESS TO THE APPLIANCE SHALL NOT WEIGHT NOR 5 IN IN THICKNESS . SEE R703.7 OF THE CRC FOR EXCEPTIONS AND RESTRICTIONS IN SDC D. DOES NOT SWING OVER THE TOP STEP. ACTUATED SHALL ACTIVATE. (907.2.11 CBC) EXCEED 20' MEASURED ALONG THE CENTERLINE OF PATHWAY. THE PASSAGEWAY SHALL BE UNOBSTRUCTED AND SHALL HAVE SOLID FLOORING NOT LESS 4.4.1.2. SCREEN DOORS AND STORM DOORS ARE PERMITTED TO SWING OVER STAIRS OR LANDINGS. 16. REFER TO LOCAL ORDINANCES FOR EPA CERTIFICATION REQUIREMENTS ON NEW AND EXISTING SOLID FUEL BURNING THAN 24-INCHES WIDE FROM THE ENTRANCE OPENING TO THE APPLIANCE . A LEVEL WORKING PLATFORM NOT LESS THAN 30-INCHES BY 30-INCHES SHALL BE 4.4.2. EXTERIOR DOORS WHICH ARE NOT ON AN ACCESSIBLE ROUTE. (1003.5 & 1020.2 CBC) APPLIANCES. INSTALL NEW FIREPLACES TO MANUFACTURER'S SPECIFICATIONS. 30. IN NEW RESIDENTIAL CONSTRUCTION, AN APPROVED CARBON MONOXIDE ALARM SHALL BE INSTALLED IN DWELLING UNITS AND IN PROVIDED IN FRONT OF THE SERVICE SIDE OF THE APPLIANCE. A PERMANENT 120-VOLT RECEPTACLE OUTLET AND A LIGHTING FIXTURE SHALL BE 3 17. REFER TO MANUFACTURER'S SPECIFICATIONS FOR HEARTH REQUIREMENTS. IF NO SPECIFICATIONS ARE PROVIDED BY THE INSTALLED NEAR THE APPLIANCE. THE SWITCH CONTROLLING THE LIGHTING FIXTURE SHALL BE LOCATED AT THE ENTRANCE TO THE PASSAGEWAY. (509.4 4.4.3. IN SINGLE-FAMILY RESIDENCES, THE LANDING AT AN EXTERIOR DOORWAY SHALL NOT BE MORE THAN 7 4" BELOW THE SLEEPING UNITS WITHIN WHICH FUEL-BURNING APPLIANCES ARE INSTALLED AND IN DWELLING UNITS THAT HAVE ATTACHED TOP OF THE THRESHOLD, PROVIDED THE DOOR DOES NOT SWING OVER THE LANDING. MANUFACTURER, HEARTHS SHALL EXTEND AT LEAST 16" FROM THE FRONT OF AND AT LEAST 8" BEYOND EACH SIDE OF THE FIREPLACE GARAGES AT THE FOLLOWING LOCATIONS: CPC & 904.11.1 CMC) OPENING. WHERE THE FIREBOX OPENING IS SIX SQ FT OR LARGER, THE HEARTH EXTENSION SHALL EXTEND AT LEAST 20" IN FRONT OF 4.4.4. PRIMARY ENTRY/EXIT DOORS AT EXTERIOR LANDINGS WITH IMPERVIOUS SURFACES ARE LIMITED TO NO MORE THAN 21. WHEN A WATER HEATER IS LOCATED IN AN ATTIC, ATTIC CEILING ASSEMBLY, FLOOR CEILING ASSEMBLY OR FLOOR SUBFLOOR ASSEMBLY WHERE DAMAGE AND AT LEAST 12" BEYOND EACH SIDE OF THE FIREPLACE OPENING. (2111.10 CBC) 30.0.1. OUTSIDE OF EACH SEPARATE DWELLING UNIT SLEEPING AREA IN THE IMMEDIATE VICINITY OF THE BEDROOM(S). MAY RESULT FROM A LEAKING WATER HEATER, A WATERTIGHT PAN OF CORROSION RESISTANT MATERIAL SHALL BE INSTALLED BENEATH THE WATER 1 -INCH (1132A.4) 2 18. ROOF COVERINGS 30.0.2. ON EVERY LEVEL OF A DWELLING UNIT INCLUDING BASEMENTS. (R315.3 CRC) HEATER W/A MIN. 3 " DIA. DRAIN TO AN APPROVED LOCATION. (508.4 CPC) 4.4.5. LANDINGS AT DOORS SHALL HAVE A WIDTH NOT LESS THAN THE WIDTH OF THE STAIRWAY OR THE WIDTH OF THE 4 22. AIR DUCTS INSTALLED UNDER A FLOOR IN A CRAWL SPACE SHALL NOT PREVENT ACCESS TO ANY AREA OF THE CRAWL SPACE. WHERE IT IS REQUIRED TO DOOR, WHICH EVER IS GREATER. IN SINGLE-FAMILY RESIDENCES, LANDING LENGTH MEASURED IN THE DIRECTION OF 18.1. ROOF COVERING MATERIAL SHALL BE METAL, NON-COMBUSTIBLE, OR SHALL BE LISTED AS CLASS A FIRE RETARDANT MATERIAL. 30.1. CARBON MONOXIDE ALARMS SHALL RECEIVE THEIR PRIMARY POWER FROM THE BUILDING WIRING AND SHALL BE EQUIPPED MOVE UNDER DUCTS FOR ACCESS TO AREAS OF THE CRAWL SPACE A MINIMUM VERTICAL CLEARANCE OF 18-INCHES SHALL BE PROVIDED. (604.1 CMC) TRAVEL NEED NOT EXCEED 36 INCHES. (1008.1.6 CBC) VERIFY W/LOCAL JURISDICTION FOR MORE RESTRICTIVE REQUIREMENTS. (1505.1.1 CBC) WITH A BATTERY BACK-UP. ALARM WIRING SHALL BE DIRECTLY CONNECTED TO THE PERMANENT BUILDING WIRING WITHOUT A DISCONNECTING SWITCH OTHER THAN AS REQUIRED FOR OVERCURRENT PROTECTION. WHERE MORE THAN ONE CARBON 23. CENTRAL-HEATING FURNACES AND LOW-PRESSURE BOILERS INSTALLED IN ROOMS THAT ARE NOT LARGE (SUCH AS ALCOVES AND CLOSETS) IN 4.4.6. A LANDING IS NOT REQUIRED WHERE A STAIRWAY OF TWO OR FEWER RISERS IS LOCATED ON THE EXTERIOR SIDE OF 18.2. FOR ROOF SLOPES UP TO FOUR UNITS VERTICAL IN 12 UNITS HORIZONTAL (33-PERCENT SLOPE), UNDERLAYMENT SHALL BE TWO MONOXIDE ALARM IS REQUIRED TO BE INSTALLED WITHIN THE DWELLING UNIT OR WITHIN A SLEEPING UNIT THE ALARM SHALL COMPARISON WITH THE SIZE OF THE APPLIANCE SHALL BE LISTED FOR SUCH INSTALLATIONS. LISTED CLEARANCES SHALL NOT BE REDUCED REGARDLESS THE DOOR, PROVIDED THE DOOR IS NOT THE REQUIRED EGRESS DOOR AND IT DOES NOT SWING OVER THE STAIRWAY. LAYERS APPLIED IN THE FOLLOWING MANNER: APPLY A MINIMUM 19-INCH-WIDE STRIP OF UNDERLAYMENT FELT OR BITUTHENE BE INTERCONNECTED IN A MANNER THAT ACTIVATION OF ONE ALARM SHALL ACTIVATE ALL OF THE ALARMS IN THE INDIVIDUAL OF WHETHER THE ENCLOSURE IS OF COMBUSTIBLE OR NONCOMBUSTIBLE MATERIAL. (904.2 CMC) (R311.3.2 CRC) PARALLEL WITH AND STARTING AT THE EAVES, FASTENED SUFFICIENTLY TO HOLD IN PLACE. STARTING AT THE EAVE, APPLY UNIT. (R315.1 CRC) 24. LIQUEFIED PETROLEUM GAS-BURNING APPLIANCES SHALL NOT BE INSTALLED IN A PIT, BASEMENT, OR SIMILAR LOCATION WHERE HEAVIER-THAN AIR GAS 3 1 36-INCH-WIDE SHEETS OF UNDERLAYMENT OVERLAPPING SUCCESSIVE SHEETS 19 INCHES, BY FASTENED SUFFICIENTLY TO HOLD IN 4.5. THRESHOLDS AT DOORWAYS SHALL NOT EXCEED 4 INCH IN HEIGHT FOR SLIDING DOORS SERVING DWELLING UNITS OR 2 PLACE. 30.2. CARBON MONOXIDE ALARMS COMBINED WITH SMOKE ALARMS SHALL COMPLY WITH SECTION R315, ALL APPLICABLE MIGHT COLLECT. APPLIANCES SO FUELED SHALL NOT BE INSTALLED IN AN ABOVE-GRADE UNDER-FLOOR SPACE OR BASEMENT UNLESS SUCH LOCATION IS INCH FOR OTHER DOORS. RAISED THRESHOLDS AND FLOOR LEVEL IN COMMERCIAL AND MULTI-FAMILY CONSTRUCTION, PROVIDED WITH AN APPROVED MEANS FOR REMOVAL OF UNBURNED GAS. ALL LPG INSTALLATIONS SHALL COMPLY W/THE "LIQUEFIED PETROLEUM GAS 18.3. FOR ROOF SLOPES OF FOUR UNITS VERTICAL IN 12 UNITS HORIZONTAL (33-PERCENT SLOPE) OR GREATER, UNDERLAYMENT SHALL STANDARDS, AND REQUIREMENTS FOR LISTING AND APPROVAL BY THE OFFICE OF THE STATE FIRE MARSHAL, FOR SMOKE CHANGES GREATER THAN 1 INCH AT DOORWAYS SHALL BE BEVELED WITH A SLOPE NOT GREATER THAN ONE UNIT VERTICAL CODE". (CMC 303.7.1 & NFPA 58). LPG SECOND STAGE REGULATOR AND RISER PIPE SHALL BE INSTALLED ON THE GABLE END OF THE BUILDING IN 4 BE ONE LAYER APPLIED IN THE FOLLOWING MANNER: UNDERLAYMENT SHALL BE APPLIED SHINGLE FASHION, PARALLEL TO AND ALARMS. (R315.3.1 CRC) IN TWO UNITS HORIZONTAL (50-PERCENT SLOPE). (1008.1.7 CBC) ACCORDANCE W/LOCAL UTILITY GAS SUPPLIER. STARTING FROM THE EAVE AND LAPPED 2 INCHES, FASTENED SUFFICIENTLY TO HOLD IN PLACE. (1507 CBC) 4.6. EGRESS DOORS SHALL BE READILY OPENABLE FROM THE EGRESS SIDE WITHOUT THE USE OF A KEY OR ANY SPECIAL 25. PROVIDE AIR FOR COMBUSTION, VENTILATION, AND DILUTION OF FLUE GASES FOR GAS UTILIZATION EQUIPMENT INSTALLED IN BUILDINGS AS REQUIRED BY 18.4. PROVIDE AN ICE BARRIER AT ALL ROOF EAVES OVER HEATED AREAS OF BUILDING, REGARDLESS OF COVERING. A MEMBRANE KNOWLEDGE OR EFFORT. MANUALLY OPERATED FLUSH BOLTS OR SURFACE BOLTS ARE NOT PERMITTED. (1008.1.9.4 CBC). IN CODE. WHERE EXHAUST FANS, CLOTHES DRYERS, AND KITCHEN VENTILATION SYSTEMS INTERFERE WITH THE OPERATION OF APPLIANCES, MAKEUP AIR THAT CONSIST OF AT LEAST TWO LAYERS OF UNDERLAYMENT CEMENTED TOGETHER OR OF A SELF-ADHERING POLYMER MODIFIED SINGLE-FAMILY RESIDENCES HAVING AN OCCUPANT LOAD OF 10 OR LESS, DOORS MAY BE EQUIPPED W/A NIGHT LATCH, DEAD SHALL BE PROVIDED. (701.1 CBC) BITUMEN SHEET SHALL BE USED IN LIEU OF NORMAL UNDERLAYMENT. AT A MINIMUM, EXTEND FROM THE EAVE'S EDGE TO A POINT AT BOLT, OR SECURITY CHAIN, PROVIDED SUCH DEVICES ARE OPENABLE FROM THE INSIDE W/O THE USE OF A KEY OR TOOL. 25.1. THE MINIMUM REQUIRED ROOM VOLUME FOR INDOOR COMBUSTION AIR SHALL BE FIFTY (50) CUBIC FEET PER 1,000 BTU/HOUR (701.2.1 CMC) LEAST 24" INSIDE THE EXT. WALL LINE OF BUILDING U.N.O. ON PLANS. (1507.2.8.2, 1507.5.4 CBC) VERIFY W/ LOCAL JURISDICTION FOR (1008.1.9.3.4 CBC). 25.2. COMBUSTION AIR OPENING LOCATIONS SHALL BE PROVIDED IN COMPLIANCE WITH CMC 701.4: TWO PERMANENT OPENINGS METHOD (701.4.1) OR MORE RESTRICTIVE REQUIREMENTS, {TRUCKEE: ICE GUARD SHALL BE INSTALLED SO THAT THE MEMBRANE AND ROOF SHEATHING ARE ONE PERMANENT OPENING METHOD (701.4.2). OR PROVIDE CALCULATIONS TO COMPLY WITH ALLOWED INTERIOR AND EXTERIOR AIR PROVISIONS SOLID MOPPED TOGETHER EXTENDING FROM THE EAVE EDGE OF THE ROOF UP THE ROOF SLOPE MEASURED 5 FT BEYOND THE WALL 5. IN RESIDENTIAL CONSTRUCTION, BASEMENTS AND SLEEPING ROOMS BELOW THE 4TH STORY ABOVE GRADE SHALL HAVE AT LEAST AS ALLOWED BY CMC 701.5 LINE SEPARATING THE CONDITIONED AND UNCONDITIONED SPACE AND UP 30 IN ALONG EACH SIDE OF A VALLEY,. PROTECTION ALSO 25.3. COMBUSTION AIR DUCTS SHALL BE PER 701.10 CMC. DUCTS TO BE A GALVANIZED SLEEVE OF NOT LESS THAN 26 GAUGE STEEL OR OTHER ONE EXT. EMERGENCY ESCAPE AND RESCUE OPENING THAT OPENS DIRECTLY INTO A PUBLIC WAY OR TO A YARD OR COURT THAT 5(48,5('$76,'(:$//6:,7+,17+$7 ',67$1&($1')25´$/21*($&+6,'(2)9$//(<6:,7+,17+( ',67$1&(7+,6³,&( OPENS TO A PUBLIC WAY. APPROVED MATERIAL; SHALL HAVE A MINIMUM CROSS-SECTIONAL DIMENSION OF 3"; SHALL TERMINATE IN AN UNOBSTRUCTED SPACE, EXTENDING *8$5'´6+$//%('21(,1$'',7,217281'(5/$<0(17 )(/7 27+(5:,6(5(48,5(' 758&.((081,&,3$/&2'( ` FROM THE FLOOR TO THE CEILING OF THE APPLIANCE COMPARTMENT, AT LEAST 3" IN DEPTH OPEN TO THE FRONT OR FIREBOX SIDE OF THE 5.1. THE MIN. NET CLEAR OPENING SHALL BE 5 SQ FT AT GRADE-FLOOR LEVEL AND 5.7 SQ FT AT UPPER LEVELS. 18.5. FLASHING SHALL BE INSTALLED AT WALL AND ROOF INTERSECTIONS, AT GUTTERS, WHEREVER THERE IS A CHANGE IN ROOF APPLIANCE; SHALL SERVE A SINGLE APPLIANCE COMPARTMENT; SHALL SERVE ONLY UPPER OR LOWER COMBUSTION-AIR OPENINGS, THE SLOPE OR DIRECTION (VALLEYS, HIPS, ETC.), AT EDGES, AND AROUND ROOF OPENINGS. FLASHING SHALL BE INSTALLED PER CODE AND 5.2. THE MIN. NET CLEAR HEIGHT SHALL BE 24 IN. SEPARATION BETWEEN DUCTS SERVING UPPER AND LOWER COMBUSTION-AIR OPENINGS SHALL BE MAINTAINED TO THE SOURCE OF COMBUSTION IN SUCH A MANNER SO AS TO PREVENT MOISTURE ENTERING THE WALL AND ROOF THROUGH JOINTS IN COPINGS, THROUGH AIR. NEITHER END OF DUCTS, WHICH TERMINATE IN AN ATTIC SHALL BE SCREENED. (TRUCKEE MUNICIPAL CODE) 5.3. THE MIN. CLEAR WIDTH SHALL BE 20 IN. MOISTURE-PERMEABLE MATERIALS AND AT INTERSECTIONS WITH PARAPET WALLS AND OTHER PENETRATIONS THROUGH THE ROOF 5.4. THE BOTTOM OF THE CLEAR OPENING SHALL NOT BE GREATER THAN 44 IN. FROM THE FLOOR. PLANE. WHERE FLASHING IS OF METAL, THE METAL SHALL BE CORROSION RESISTANT WITH A THICKNESS OF NOT LESS THAN 0.019 INCH 26. CLOTHES DRYERS SHALL BE INSTALLED W/A MIN 6" CLEARANCE TO COMBUSTIBLES OR IN ACCORDANCE W/LISTING. INSTALLATIONS IN CLOSETS SHALL BE 5.5. IF FINISHED SILL HEIGHT IS BELOW THE ADJACENT GROUND LEVEL, A WINDOW WELL IS REQUIRED. (1029 CBC) (NO. 26 GALVANIZED SHEET). (1503.2 CBC) LISTED FOR SUCH USE. (905.1A CMC) 18.6. A CRICKET OR SADDLE SHALL BE INSTALLED ON THE RIDGE SIDE OF ANY CHIMNEY, FLUES, HEATING APPLIANCE VENT, OR 27. CLOTHES DRYERS SHALL VENT TO THE EXT. & BE EQUIPPED W/A BACK DRAFT DAMPER. DUCTS SHALL NOT BE INSTALLED USING SHEET METAL SCREWS OR 6. INTERIOR DIMENSION REQUIREMENTS FOR LIVING SPACES: PENETRATION GREATER THAN 30 IN WIDE TO PROTECTED IT FROM DAMAGE FROM SLIDING SNOW OR ICE. CRICKET OR SADDLE OTHER FASTENERS THAT WOULD OBSTRUCT AIR FLOW. DUCTS AT DOMESTIC DRYERS SHALL BE MIN. 4 INCH DIA., METAL, AND HAVE SMOOTH INTERIOR COVERINGS SHALL BE SHEET METAL OR OF THE SAME MATERIAL AS THE ROOF COVERING. (1503.6 CBC) SNOW SPLITTERS AT FRAMED SURFACES EXCEPT THAT LISTED CLOTHES DRYER TRANSITION DUCTS NOT MORE THAN 6 FT IN LENGTH MAY BE USED. DRYERS LOCATED IN CLOSETS 6.1. HABITABLE SPACES OTHER THAN A KITCHEN, SHALL NOT BE LESS THAN 7 FT IN ANY PLAN DIMENSION. KITCHENS SHALL HAVE CHIMNEY CHASES OR MASONRY CHIMNEYS SHALL HAVE A MINIMUM VERTICAL HEIGHT AT LEAST ONE-HALF OF THE HEIGHT OF SHALL BE PROVIDED A MIN. OF 100 SQ. IN. FOR MAKEUP AIR. DOMESTIC DRYER MOISTURE EXHAUST DUCTS SHALL NOT EXCEED A TOTAL COMBINED A CLEAR PASSAGEWAY AT LEAST 3 FEET BETWEEN COUNTERS AND APPLIANCES OR COUNTERS AND WALLS. (1208.1 CBC) PROJECTING ITEM (TRUCKEE MUNICIPAL CODE 1503.140 ) HORIZONTAL AND VERTICAL LENGTH OF 14 FT INCLUDING TWO 90 DEGREE ELBOWS. TWO FT SHALL BE DEDUCTED FOR EACH 90 DEGREE ELBOW IN EXCESS 6.2. OCCUPIABLE SPACES, HABITABLE SPACES AND CORRIDORS SHALL HAVE A CEILING HEIGHT OF NOT LESS THAN 7 FT 6 IN. OF TWO. TRANSITION DUCTS USED TO CONNECT THE DRYER TO THE EXHAUST DUCT MUST BE LISTED FOR THAT APPLICATION (504.3.2 & 905.4 CMC) EXCEPT BATHROOMS, TOILET ROOMS, KITCHENS, STORAGE ROOMS AND LAUNDRY ROOMS MAY BE 7 FT. (SEE 1208.2 CBC FOR 19. VENTED ROOF SYSTEMS SHALL HAVE CROSS VENTILATION FOR EACH SEPARATE RAFTER SPACE BY VENTILATED OPENINGS 28. ENVIRONMENTAL AIR DUCT EXHAUST SHALL TERMINATE A MINIMUM OF 3 FT FROM PROPERTY LINE AND 3 FT FROM OPENINGS INTO THE BUILDING. (504.5 EXCEPTIONS). AT SLOPED CEILINGS, THE MIN. HEIGHT MUST BE PROVIDED IN AT LEAST HALF THE ROOM. ANY PORTION OF PROTECTED AGAINST THE ENTRANCE OF RAIN & SNOW. BLOCKING AND BRIDGING SHALL BE ARRANGED SO AS NOT TO INTERFERE WITH CMC) THE ROOM MEASURING LESS THAN 5 FT FROM FINISHED FLOOR TO CEILING SHALL NOT BE INCLUDED IN ANY COMPUTATION OF THE MOVEMENT OF AIR. A MINIMUM OF 1-INCH OF AIRSPACE SHALL BE PROVIDED BETWEEN THE INSULATION AND ROOF SHEATHING. 29. INSTALL LISTED WOODSTOVE/FACTORY BUILT FIREPLACE TO MANUFACTURER'S SPECIFICATIONS. (908.2A CMC) . CHIMNEY AND VENTS SHALL BE INSTALLED THE MINIMUM AREA. (1208.2 CBC, R305.1 CRC) THE NET FREE VENTILATING AREA SHALL NOT BE LESS THAN 1/300 OF THE AREA TO BE VENTILATED, WITH 50% OF THE REQUIRED PER MANUFACTURER'S INSTRUCTIONS AND CHAPTER 8 OF THE CMC: 6.3. EVERY DWELLING UNIT SHALL HAVE AT LEAST ONE ROOM W/ AT LEAST 120 SQ FT OF NET FLOOR AREA. OTHER HABITABLE VENTILATING AREA PROVIDED BY VENTILATORS LOCATED IN THE UPPER PORTION OF THE SPACE TO BE VENTILATED AT LEAST 3 FT 29.1. A CHIMNEY FOR RESIDENTIAL-TYPE OR LOW-HEAT APPLIANCES (SUCH AS SOLID FUEL CHIMNEYS)SHALL EXTEND AT LEAST 3 FT ABOVE THE ROOMS SHALL HAVE AT LEAST 70 SQ FT. EXCEPTION: EVERY KITCHEN IN A ONE- AND TWO-FAMILY DWELLING SHALL HAVE NOT ABOVE EAVE OR CORNICE VENTS WITH THE BALANCE OF THE REQUIRED VENTILATION PROVIDED BY EAVE OR CORNICE VENTS (1203.2 HIGHEST POINT WHERE IT PASSES THROUGH A ROOF OF A BUILDING AND AT LEAST 2 FT HIGHER THAN ANY PORTION OF A BUILDING WITHIN A LESS THAN 50 SQ FT OF GROSS FLOOR AREA. (1208 CBC) CBC). IN RESIDENTIAL CONSTRUCTION, THE NET FREE CROSS-VENTILATION AREA MAY BE REDUCED TO 1/300 WHEN A CLASS I OR II HORIZONTAL DISTANCE OF 10 FT (802.5.2.1 CMC ) VAPOR BARRIER IS INSTALLED ON THE WARM-IN-WINTER SIDE OF THE CEILING (R806.2 CRC). OPENINGS SHALL BE COVERED 29.2. A GAS VENT SHALL TERMINATE ABOVE THE ROOF SURFACE WITH A LISTED CAP OR LISTED ROOF ASSEMBLY. GAS VENTS 12 IN IN SIZE OR SMALLER 1 1 WITH LISTED CAPS SHALL BE PERMITTED TO BE TERMINATED IN ACCORDANCE WITH CMC FIGURE 8-2, PROVIDED THEY ARE AT LEAST 8 FT FROM A 7. PRIVATE GARAGES: W/CORROSION RESISTANT WIRE CLOTH SCREENING OR SIMILAR MATERIAL W/OPENINGS OF MIN. 16" TO A MAX. 4" (1203.2.1 CBC). SEE ALSO THE "EXTERIOR WILDFIRE EXPOSURE" NOTES. VERTICAL WALL OR SIMILAR OBSTRUCTION. ALL OTHER GAS VENTS SHALL TERMINATE NOT LESS THAN 2 FT ABOVE THE HIGHEST POINT WHERE THEY PASS THROUGH THE ROOF AND AT LEAST TWO 2 FT HIGHER THAN ANY PORTION OF A BUILDING WITHIN 10 FT (802.6.2 CMC) 7.1. PRIVATE GARAGES SHALL BE SEPARATED FROM THE DWELLING UNIT AND ITS ATTIC AREA BY MEANS OF A MIN. 1 " GYPSUM 20. AT UNVENTED ROOF SYSTEMS (FORMED WHERE THE CEILING IS DIRECTLY ATTACHED TO THE UNDERSIDE OF THE RAFTER AND 2 29.3. ALL GAS VENTS SHALL EXTEND THROUGH THE ROOF FLASHING, ROOF JACK, OR ROOF THIMBLE AND TERMINATE WITH A LISTED CAP OR LISTED BOARD APPLIED TO THE GARAGE SIDE. GARAGES BENEATH HABITABLE ROOMS ABV. SHALL BE SEPARATED FROM ALL VENTING IS NOT PROVIDED) IN RESIDENTIAL CONSTRUCTION (R806.4 CRC): 5 ROOF ASSEMBLY. (802.6.2.5 CMC) HABITABLE ROOMS ABV. BY NOT LESS THAN A 8" TYPE "X" GYPSUM BOARD OR EQUIVALENT. (406.1.4 CBC) 20.1. NO INTERIOR VAPOR RETARDERS MAY BE INSTALLED ON THE CEILING SIDE (ATTIC FLOOR) 29.4. A GAS VENT SHALL TERMINATE AT LEAST 3 FT ABOVE A FORCED AIR INLET LOCATED WITHIN 10 FT (802.6.2.6 CMC) 7.2. DOORS OPENING BETWEEN A PRIVATE GARAGE & THE DWELLING UNIT SHALL BE EQUIPPED W/ EITHER A SOLID WOOD DOOR 1 20.2. WHERE WOOD SHINGLES OR SHAKES ARE USED, A MINIMUM 4 INCH VENTED AIR SPACE SEPARATES THE SHINGLES OR SHAKES 29.5. A MECHANICAL DRAFT VENTING SYSTEM OF OTHER THAN DIRECT VENT TYPE SHALL TERMINATE AT LEAST 4 FT BELOW, 4 FT HORIZONTALLY FROM, 3 OR HONEYCOMB STEEL DOOR NOT LESS THAN 1 8" THICK, EXCEPT WHERE THE RESIDENCE AND THE PRIVATE GARAGE ARE AND THE ROOFING UNDERLAYMENT ABOVE THE STRUCTURAL SHEATHING. OR 1 FOOT ABOVE ANY DOOR, OPERABLE WINDOW, OR GRAVITY AIR INLET INTO ANY BUILDING. THE BOTTOM OF THE VENT TERMINAL SHALL BE PROTECTED BY AN AUTOMATIC RESIDENTIAL FIRE SPRINKLER SYSTEM (R302.5.1 CRC). OPENINGS FROM A PRIVATE GARAGE 20.3. ANY AIR-IMPERMEABLE INSULATION SHALL BE A VAPOR RETARDER, OR SHALL HAVE A VAPOR RETARDER COATING OR COVERING LOCATED AT LEAST 12 IN ABOVE GRADE. (802.8.2 CMC) DIRECTLY INTO A ROOM USED FOR SLEEPING SHALL NOT BE PERMITTED. DOORS SHALL BE SELF-CLOSING & SELF LATCHING. IN DIRECT CONTACT WITH THE UNDERSIDE OF THE INSULATION. 29.6. THE VENT HEIGHT SHALL BE ABOVE THE ANTICIPATED SNOW DEPTH ( TRUCKEE MUNICIPAL CODE 15.05.020) DUCTS PENETRATING THE WALL OR CEILING SEPARATING THE DWELLING UNIT FROM THE GARAGE SHALL BE CONSTRUCTED 20.4. ONE OF THE FOLLOWING THREE SYSTEMS MUST BE PROVIDED: 29.7. EXIT TERMINALS AND COMBUSTION AIR INTAKES SHALL NOT BE LOCATED UNDER DECKS WHICH COULD BE SEALED OFF AROUND THE PERIMETER OF A MIN 0.019" SHEET STEEL & SHALL HAVE NO OPENINGS INTO THE GARAGE. (406.1.4 CBC) 20.4.1. AIR-IMPERMEABLE INSULATION APPLIED IN DIRECT CONTACT WITH THE UNDERSIDE OF THE STRUCTURAL ROOF SHEATHING. WITH SNOW ACCUMULATION. ( TRUCKEE MUNICIPAL CODE 15.05.010) 7.3. THE AREA OF FLOOR USED FOR PARKING OF AUTOMOBILES OR OTHER VEHICLES SHALL BE SLOPED TO A DRAIN OR TOWARD 20.4.2. AIR-PERMEABLE INSULATION INSTALLED DIRECTLY BELOW THE STRUCTURAL SHEATHING W/ RIGID BOARD OR SHEET THE VEHICLE ENTRY DOORWAY (406.1.3 CBC) INSULATION WITH AN R-VALUE OF R-4 INSTALLED DIRECTLY ABOVE THE STRUCTURAL ROOF SHEATHING FOR CONDENSATION CONTROL. 8. BATHROOMS: 20.4.3. AIR-IMPERMEABLE INSULATION APPLIED IN DIRECT CONTACT WITH THE UNDERSIDE OF THE STRUCTURAL ROOF SHEATHING 8.1. IN OTHER THAN DWELLING UNITS, TOILET & BATHING ROOM FLOORS SHALL HAVE A SMOOTH, HARD, NONABSORBENT SURFACE FOR CONDENSATION CONTROL W/THE AIR-PERMEABLE INSULATION INSTALLED DIRECTLY UNDER THE AIR-IMPERMEABLE INSULATION. THAT EXTENDS UPWARD ONTO THE WALLS A MIN. OF 4". (CBC 1210.1) 20.5. THE CAVITY SHALL BE SOLID FILLED W/APPROVED INSULATION IN A METHOD ACCEPTABLE TO THE ROOFING MANUFACTURE SO AS 8.2. IN OTHER THAN DWELLING/SLEEPING UNITS ,WALLS WITHIN 2 FT OF URINAL & WATER CLOSETS SHALL HAVE A SMOOTH, HARD, TO NOT VOID THE ROOF MANUFACTURE'S WARRANTY. NONABSORBENT SURFACE, TO A HEIGHT OF 4' ABOVE THE FLOOR, & EXCEPT FOR STRUCTURAL ELEMENTS, THE MATERIALS 20.6. WHEN FOAM PLASTIC INSULATION IS USED, A THERMAL BARRIER MUST BE PROVIDED AT THE CEILING, CONSISTING OF EITHER USED IN SUCH WALLS SHALL BE OF A TYPE THAT IS NOT ADVERSELY AFFECTED BY MOISTURE. ACCESSORIES SUCH AS GRAB LAYER OF (,7+(5ò´0,1,080*<3680:$//%2$5'25ò´0,1,0806758&785$/3$1(/6+($7+,1*%21'(':,7+(;7(5,25*/8( BARS, TOWEL BARS, PAPER DISPENSERS, ETC. SHALL BE INSTALLED & SEALED TO PROTECT STRUCTURAL ELEMENTS FROM AND EDGES SUPPORTED BY EITHER BLOCKING OR T&G JOINTS (2603.4 CBC). IN RESIDENTIAL CONSTRUCTION, THE THERMAL BARRIER MOISTURE. (CBC 1210.2) MAY CONSIST OF TONGUE-AND-GROOVE WOOD PLANKS NOT LESS THAN 15/3 INCH THICK BONDED WITH EXTERIOR GLUE AND 8.3. SHOWERS & TUB/SHOWER COMBINATIONS SHALL HAVE WALLS SHALL BE FINISHED WITH A SMOOTH, NONABSORBENT IDENTIFIED AS EXPOSURE 1, WITH EDGES SUPPORTED BY BLOCKING OR TONGUE-AND-GROOVE JOINTS (R316.5.2 CRC) SURFACE TO A HEIGHT OF NOT LESS THAN 70" ABOVE THE DRAIN OUTLET. (CBC 1210.3) A SHOWER OR TUB EQUIPPED WITH A SHOWERHEAD SHALL HAVE A MIN. CEILING HEIGHT OF 6 FEET 8 INCHES ABOVE A MINIMUM AREA 30"X30" INCHES AT THE 21. PROVIDE AN ATTIC ACCESS HAVING AN OPENING NOT LESS THAN 20"X30" FOR ENTRY TO ANY ATTIC HAVING A CLEAR HEIGHT OF SHOWERHEAD (CRC 305.1 EXCEPTION2). PROVIDE GREENBOARD SUBSTRATE AT TILE/STONE. OVER 30". 30" MIN. HEADROOM IN THE ATTIC SPACE SHALL BE PROVIDED AT OR ABOVE THE ACCESS OPENING. IF MECHANICAL 8.4. ROOMS CONTAINING BATHTUBS, SHOWERS, SPAS AND SIMILAR BATHING FIXTURES SHALL BE MECHANICALLY VENTILATED IN EQUIPMENT IS INSTALLED IN THE ATTIC, REFER TO PLUMBING/MECHANICAL NOTES. (1209.2 CBC) ACCORDANCE WITH THE CALIFORNIA MECHANICAL CODE (1203.4.2.1 CBC): ENVIRONMENTAL AIR DUCT EXHAUST SHALL 22. IN RAISED FLOOR CONSTRUCTION, PROVIDE 18 INCH BY 24 INCH UNDER-FLOOR ACCESS W/IN 20 FT OF EACH PLUMBING CLEANOUT. TERMINATE A MINIMUM OF 3 FT FROM PROPERTY LINE AND 3 FT FROM OPENINGS INTO THE BUILDING. (504.5 CMC) (1209.1 CBC & 707.9 CPC) 8.5. REFER TO PLUMBING CODE NOTES FOR ADDITIONAL REQUIREMENTS 23. AT UNCONDITIONED CRAWLSPACES, COVER ALL EXPOSED GROUND SURFACE WITH A CLASS I VAPOR RETARDER MATERIAL AND EITHER OF THE FOLLOWING: (1203.3 CBC, R408 CRC) 9. NATURAL VENTILATION OF AN OCCUPIED SPACE SHALL BE THROUGH WINDOWS, DOORS, LOUVERS OR OTHER OPENINGS TO THE OUTDOORS. THE OPERATING MECHANISM FOR SUCH OPENINGS SHALL BE PROVIDED WITH READY ACCESS SO THAT THE OPENINGS 23.1. VENTILATION OPENINGS PLACED SO AS TO PROVIDE CROSS VENTILATION OF THE SPACE WITH A MINIMUM OF 1 SQ FT OF ARE READILY CONTROLLABLE BY THE BUILDING OCCUPANTS. THE MINIMUM OPENABLE AREA TO THE OUTDOORS SHALL BE 4% OF VENTILATION AREA FOR EVERY 1,500 SQ FT OF CRAWL SPACE. VENTS SHALL BE CONSTRUCTED OF CORROSION RESISTANT THE FLOOR AREA BEING VENTILATED. (1203.4 CBC) WIRE MESH W/THE LEAST DIMENSION NOT EXCEEDING 1/8" 23.2. CONTINUOUSLY OPERATED MECHANICAL VENTILATION PROVIDED AT A RATE OF 1.0 CUBIC FT PER MINUTE FOR EACH 50 SQ FT 10. SINGLE-FAMILY RESIDENTIAL STAIRWAYS: OF CRAWL SPACE FLOOR AREA. 10.1. SHALL BE NOT LESS THAN 36 IN IN WIDTH WHEN OCCUPANCY LOAD IS LESS THAN 50, OTHERWISE STAIRWAYS SHALL BE NOT LESS THAN 44 IN IN WIDTH. (1005.1 & 1009.1 CBC) 24. OPENINGS THROUGH A FLOOR/CEILING ASSEMBLY SHALL BE PROTECTED BY A SHAFT ENCLOSURE EXCEPT FOR OPENINGS TOTALLY 10.2. STAIRS MUST HAVE MIN. 6 FOOT 8 INCH HEADROOM MEASURED VERTICALLY FROM A LINE CONNECTING THE EDGE OF THE NOSING. WITHIN AN INDIVIDUAL RESIDENTIAL DWELLING UNIT AND CONNECTING FOUR STORIES OR LESS, AND AT OTHER PERMITTED SUCH HEADROOM SHALL BE CONTINUOUS ABOVE THE STAIRWAY TO THE POINT WHERE THE LINE INTERSECTS THE LANDING BELOW, CONDITIONS (708 CBC). ONE TREAD DEPTH BEYOND THE BOTTOM RISER. THE MINIMUM CLEARANCE SHALL BE MAINTAINED THE FULL WIDTH OF THE STAIRWAY c Copyright 2012 MWA, Inc - All plans are property of & an instrument service.