1708 WALNUT ST 2023 Plans 2025-11-05

16 _ _ 15 14 13 12 11 10 9 8 7 6 6 4 3 2 1 _ 5 e'-s^ CL 6'_a SMOKE ALARM&HEAT DETECT. NOTES DEMOLITION NOTES \ 5.01 1. ALL CONSTRUCTION WORK SHALL BE DONE IN A MANNER THAT \ SMOKE ALARMS,HEAT DETECTORS AND HEAT ALARMS SHALL WILL NOT HINDER OR DISTURB THE DAY TO DAY FUNCTIONS OF U � COMP ION ROPERTY LINE COMPLY WITH NFPA 72 L Q/ � THE FACILITY OR THEIR NEIGHBORS. b h 2. NO PILING OF CONSTRUCTION DEBRIS ON SITE UNLESS DUMPED IN i' SMOKE ALARMS SHALL BE PROVIDED IN THE FOLLOWING LOCATIONS: A PROPER ENCLOSURE. 1. IN EACH SLEEPING ROOM 2. OUTSIDE EACH SEPARATE SLEEPING AREA IN THE IMMEDIATE 3. ALL DEMOLITION SHALL BE COORDINATED WITH ALL OTHER SUBS VICINITY OF THE BEDROOMS (ELECTRICAL,MECHANICAL..ETC)INCASE SOMETHING NEEDS TO /�� 3. ON EACH ADDITIONAL STORY OF THE DWELLING,INCLUDING BE TURNED OFFISHUTDOWN OR RE-ROUTED. r - - - - -1 4. DEMOLITION SHALL BE DONE WITH CARE SO AS NOT TO DAMAGE _ _ _ _ _ _ _ _ _ \' BASEMENTS,BUT NOT INCLUDING NG UNITS WITH AND ANY OTHER SURFACE OR FINISHES. r I X p' UNINHABITABLE ATTICS.INDWELLING UNITS WITH SPLIT LEVELS `\ H• 5. REMOVE WITH CARE ALL DOORS SHOWN FOR DEMO.AS THEY MAY / o AND WITHOUT INTERVENING DOOR BETWEEN ADJACENT LEVELS,A p I 1 SMOKE ALARM INSTALLED ON THE UPPER FLOOR SHALL SUFFICE BE ABLE TO BE SALVAGED FOR OWNERS USE. W LJ_ FOR THE ADJACENT LOWER LEVEL PROVIDED THE LOWER LEVEL IS 6. MAKE SURE ALL WATER IS SHUT-OFF BEFORE DEMOLITION OF ANY = V % = K PLUMBING FIXTURES. (1 I L_ LESS THAN ONE FULL STORY BELOW THE UPPER LEVEL. I I I I J -- - j------W- 7 NY SLAB DEMOLITION NEEDED FOR RE-ROUTING NEW PLUMBING K. A w 0. SMOKE DETECTORS,HEAT DETECTORS AND HEAT ALARMS SHALL BE OR INSTALLING NEW FOUNDATIONS SHALL BE DONE WITH CARE. Z HARDWIRED WITH THE PRIMARY POWER PROVIDED FROM THE 8. WHERE EXISTING WORK IS DAMAGED,CUT OR DEFACED AS A O I I I e a S BUILDING WIRING WITH BATTERY BACKUP PER IRC R314.4 AND SHALL RESULT OF PERFORMANCE OF NEW WORK,THE CONTRACTOR IS >7 WY BE INTERCONNECTED SUCH THAT ACTIVATION OF ONE SMOKE ALARM TO PATCHIREPAIR WALL TO MATCH ADJOINING SURFACEIFINISH. 5 4'-10" $ REPAIRED FINISHES ARE TO EXTEND TO THE NEAREST VISUAL CW L� REMOVED I I D_ IN THE ALARMS THROUGHOUT UNIT SOUNDS LUNG UNIT FROM ALL THE SMOKE ��- 6 m p BREAK LINES EXISTING ALARMS THROUGHOUT THE DWELLING UNIT I I SHE 1 1 m 0) lit WHERE COMMERCIAL POWER IS NOT PROVIDED,SMOKE ALARMS 9. THE CONTRACTOR SHALL SAFELY SHORE,BRACE AND SUPPORT SHALL BE PERMITTED TO BE BATTERY POWERED ALL WORKAS NECESSARY.THIS SHALL BE THE FULL AND SOLE Z 1 1 A=233.6 SF 1 1 8 RESPONSIBILITY OF THE CONTRACTOR.NO ACT,DIRECTION, J I I I A5.01 A HEAT DETECTOR OR HEAT ALARM RATED FOR THE AMBIENT REVIEW OR OBSERVATION OF ANY SYSTEMS OR METHODS OF THE } OUTDOOR TEMPERATURES AND HUMIDITY SHALL BE INSTALLED IN CONTRACTOR BY THE OWNERS REPRESENTATIVE SHALL RELEIVE J h I I I I TWO(21-CAR GARAGE THE CONTRACTOR OF THIS RESPONSIBILITY NEW GARAGES THAT ARE ATTACHED TO OR LOCATED UNDER NEW J W I I I I AND EXISTING DWELLINGS.HEAT DETECTORS AND HEAT ALARMS SHALL BE INSTALLED IN A CENTRAL LOCATION AND IN ACCORDANCE Fiml WITH THE MANUFACTURER'S INSTRUCTIONS. DEMO PLAN KEYNOTES l a 1 11 CARBON MONOXIDE NOTES D1 REMOVEEXISITNG INTERIOR WALL L - - - - - - - - -I- - -IIJ 1 D2 REMOVE EXISITNG DOOR AND HEADER FOR NEW OPENING L - - - - - - - - - - - - - J R315.1 CARBON MONOXIDE ALARMS D3 EXISTING WATER HEATER TO REMAIN,REROUTE PIPING AS NEEDE FOR NEW CONSTRUCTION FOR NEW CONSTRUCTION,AN APPROVED CARBON MONOXIDE ALARM D4 DEMO EXTERIOR WALL FOR NEW WINDOW SHALL BE INSTALLED OUTSIDE OF EACH SEPARATE SLEEPING AREA IN D5 REMOVE EXISTING EXTERIOR WALL FOR NEW DOOR I THE IMMEDIATE VICINITY OF THE BEDROOMS IN DWELLING UNITS AND I ON EACH LEVEL OF THE DWELLING AND IN ACCORDANCE WITH THE MANUFACTURERS DIRECTIONS. FLOOR PLAN NOTES O DEMO-Existing Shed 2'-3" CARBON MONOXIDE DETECTORS SHALL BE HARDWIRED WITH LBATTERY BACKUP (L WHERE COMMERCIAL POWER IS NOT PROVIDED,CARBON MONOXIDE 1. CONTRACTOR TO VERIFY ALL ROUGH-IN DIMENSIONS FOR ALL C ® Main Level-Garage ALARMS SHALL BE PERMITTED TO BE BATTERY POWERED EQUIPMENT FURNISHED AND INSTALLED U 114'=1'-0" 2. CONTRACTOR SHALL PROVIDE NECESSARY BACKING TO SECURE Z e.0'-0" 1'-4- ANY FIXTURE OR EQUIPMENT TO STRUCTURE AND PROVIDE W CL BACKING FOR EQUIPMENT AND ACCESSORY SUPPORT FOR THE p a. 5'-10" 5'-9" 2'-9" FOLLOWING:SHELVING,LAVATORIES,CABINETS AND CASEWORK, Lu H D5 TOILET ACCESSORIES,CLOSET ACCESSORIES,STAIR& H LU W 2 HANDRAILS,GARMENT HOOKS,GRAB BARS,PICTURESIARTWORK, HEADBOARDS,DOOR AND FINISH WARDWARE AND ANY OTHER H F- A6.00 SL48"x48" EXHAUST NOTES WALL AND CEILING MOUNTED ITEMS. z W 7 3. IN SEISMIC ZONES DO,D7,&D2,WATER HEATERS AND FURNACES J LU 1 D1 I I I I O O THE WHOLE HOUSE MECHANICAL VENTILATION SYSTEM SHALL SHALL BE ANCHORED TO RESIST HORIZONTAL DISPLACEMENT Q HB 1 x PROVIDE OUTDOOR AIR AT A RATE OF: WT DUE TO EARTHQUAKE MOTION.STRAPPING SHALL BE AT POINTS N 1 1 II I a WITHIN THE UPPER ONE THIRD AND LOWER ONE-THIRD OF ITS m 1 1 LL- 1 I I J CUBIC FEET PER MINUTE=(0.01 x TOTAL SF)+(7.5 x#OF BEDROOMS) VERTICAL DIMENSIONS PER IRC P2801.8 r Z 4. WINDOW AND DOOR HEADERS SHALL BE INSULATED WITH A J AT r _ 10 MINIMUM OF R-10 INSULATION Q 1 I 1 I 1 BEDROOM 2 7n ® CFMIMIN=(0.01 x XXXSF)+(7.5 X#BR) 5. SEE SITE PLAN FOR BUILDING ACCESS AND EGRESS PATHWAYS. 3: I D1 I - ®cam I 0 BEDROOM 6. HVAC EQUIPMENT TO BE ENERGY STAR RATED -11 7-1 7. WASHING MACHINE TO BE PLACED ON DRIP PAN G r 1 L D2=9 I I _j ^ A6.00 S'R EXHAUSTED AREA TO BE EXHAUST RATES i� - ""ADJUST AND ADD NOTES RELEVANT TO PROJECT" 1 1 / 1 `J HB KITCHENS 100 CFM INTERMITTENT FLOOR PLAN KEYNOTES _ til BATHROOMS MECHANICAL EXHAUST D3 D2 iv ; O CLOSET `" CAPACIIT OF 50 CFM 1 ELECTRICAL PANEL(EXISTING TO REMAIN) v I T-9" 2'-9' o N 2 WATERHEATER-INTERIOR MOUNTED J L - -,J I- 1 S R _ LAUNDRY ROOM- 75 CFM CONTINUOUSLY 3 HEAT PUMP-WI G3.00 E C - - - - - - - - - - KITCHEN r , IRC M1505.4.3 O F - - - - - -- pi = D1 D1 - - - - - - J lid o CL (L CLOSET 10 N 4 WASHER AND DRYER p ® L _ J L+ 5 DISHWASHER t; 100cRd SUPPLY FAN TESTED CFM AT 0.40"WG ;< 6 REFRIGERATOR r 4'-3" 7'-V SPECIFIED VOLUME MIN.SMOOTH MIN.FLEXIBLE 7 EXISTING PORCH F t BEDROOM 1 rn � FROM TABLE M1508.2 DUCT DIAMETER DUCT DIAMETER8 CONCRETE WALK SEE SITE PLAN qEq l.a� rn SR BEDROOM 50-90 CFM 41NCH 51NCH O9 ATTIC ACCESS w N L m 90-150 CFM 5 INCH B INCH 10 CRAWSPACE ACCESS 7 N J] D2 HZNn R o, 150.250 CFM B INCH 71NCH 11 CRAWSPACE ACCESS p1 E / \ r D7- - - - - rn 250.400 CFM 41NCH 81NCH E =Z T 3 � 1r - - - - - Q� 3 © FLOOR PLAN LEGEND "JWE HP L-1 °C a E E LJ CLO 0 E� NEW WALL < m L S R O v 0]N C� EXISTING WALL BATHROOM O DINING ® 1 DINING BATHR M ° s 4 ---� DEMO WALL PERMIT APPROVAL STAMPS ° A8.00 D1 < SA SMOKE ALARM c D1 til w CLOSET ® CARBON MONOXIDE ALARM H 11 D2 S R EXHAUST FAN II / T-7" C LL C LIVING ROOM �3 LIVING ROOM MASTER BEDROOM 222 L 4 MASTER BEDROOM 1 A6.00 PROJ.NO: y 2'-11' 3'-4" 5'-0" 2'-8" $ 22031 N PERMIT B HB DRAWN BY:RBC CHECKED BY:MJG H B ISSUE DATE:0310312023 DS SCALE:114"='11" D2 PORCH SL 36'%48" SL 48"X48" � 1 11 CLO PORCH 4 ( FLOOR a PLAN-DEMO v 0 v A ODEMO PLAN O Main Level © A N 1 1/4-1 18""xl2"DRAWINGS ARE1/2 SIZE SCALE NOTED A1.00 1/4"=1'-0" 0' 2' 4' 8' 16' 0' 2' 4' 8' 16, M 18 16 1 14 13 12 11 10 9 8 7 8 1 6 4 IF LINE DOES NOT MEASURE 1"SHEET IS NOT TO SCALE IF ANY DISCREPENCIES ARE FOUND,NOTIFY ARCHITECT IMMEDIATELY.VERIFY CONDITIONS AND DIMENSIONS IN FIELD.