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HomeMy WebLinkAbout1311 N Towner St - PlanPROPERTY LINE CENTERLINE LINE SITE PLAN LEGEND W WUTILITY LINE - WATER GAS GAS GAS GASUTILITY LINE - GAS S SUTILITY LINE - SEWER (E) BUILDING LINE (N) BUILDING EU EU EO EOUTILITY LINE - ELECTRIC OVERHEAD SERVICE UTILITY LINE - ELECTRIC UNDERGROUND SERVICE DRAIN FLOWLINE (E) LANDSCAPE (E) LANDSCAPE (E) LANDSCAPE (E ) P A R K W A Y (E ) S I D E W A L K (E) POWER POLE (E) 100 AMP. ELEC. METER (E ) D R I V E W A Y AP P R O A C H (E) DRIVEWAY EXISTING GARAGE 422 SQ. FT. EXISTING MAIN S.F.R 1,342 SQ. FT. EXISTING BUILDING 216 SQ. FT. PERMIT#10159039 NOT A PART OF SCOPE NOT A PART OF SCOPE EXISTING COVERED PORCH TO BE DEMO 310 SQ. FT. WATER METER GAS METER EX TREES UP UP PROPERTY LINE 116.22' PR O P E R T Y L I N E 6 0 . 0 0 ' PROPERTY LINE 116.22' PR O P E R T Y L I N E 6 0 . 0 2 ' PROPERTY LINE 119.81' PR O P E R T Y L I N E 6 0 . 0 0 ' PROPERTY LINE 119.81' PR O P E R T Y L I N E 6 0 . 0 2 ' 116'-3" 26'-7"24'-0"7'-5"19'-9"26'-8"6'-10"5'-0" 60 ' - 0 " 18 ' - 8 " 18 ' - 1 " 18 ' - 3 " 5' - 0 " 119'-10" 5'-0"12'-3"9'-0"34'-4"27'-3"30'-0" 5'-0"6'-11"30'-0" 16'-6" 41'-0" 20 ' - 4 " 15 ' - 7 " 7' - 6 " NORTH Existing Site Plan Scale: 1/8"=1'0" 11'-11" 6' - 0 " 16 ' - 1 " 6' - 2 " 21 ' - 6 " 10 ' - 3 " 3' - 7 " 6' - 0 " 34 ' - 1 0 " 8' - 1 1 " 10 ' - 3 " 15'-6"16'-6"7'-0"5'-0" 12'-0" (E) CONC. WALKWAY SLAB (E) CONC. WALKWAY SLAB 60 ' - 0 " (E) CONC. WALKWAY SLAB (E) CONC. SLAB REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 1/8"=1'0" (E) SITE PLAN 1.0 NOTE: *SITE MEASUREMENTS OF THE PROPERTY LINE BOUNDARIES ARE AN ASSUMPTION AND ARE PRESENTED AS IS, WITH NO GUARANTEE OF ACCURACY OR COMPLETENESS. INFORMATION USED HERE IS CREATED FROM PUBLIC RECORDS AND EXISTING MAP SOURCES, NOT DIRECTLY FROM FIELD SURVEYS. THE PRECISE LOCATION OF PROPERTY BOUNDARIES MUST BE DETERMINED BY A LAND SURVEYOR REGISTERED TO PRACTICE IN THE STATE OF CALIFORNIA. PRIOR TO ANY COMMENCEMENT OF WORK IT IS THE OWNER(S)/CONTRACTOR RESPONSIBILITY TO VERIFY ALL PROPERTY BOUNDARIES THROUGH THE SERVICES OF A REGISTERED LAND SURVEYOR. 1311 N Towner St 9/24/2024 (E) LANDSCAPE (E ) P A R K W A Y (E ) S I D E W A L K (E)POWER POLE (E) 100 AMP. ELEC. METER(E) DRIVEWAY EXISTING GARAGE 422 SQ. FT. EXISTING MAIN S.F.R 1,342 SQ. FT. NOT A PART OF SCOPE WATER METER GAS METER EX TREES UP UP PROPERTY LINE 116.22' PR O P E R T Y L I N E 6 0 . 0 0 ' PROPERTY LINE 116.22' PR O P E R T Y L I N E 6 0 . 0 2 ' PROPERTY LINE 119.81' PR O P E R T Y L I N E 6 0 . 0 0 ' PROPERTY LINE 119.81' PR O P E R T Y L I N E 6 0 . 0 2 ' 116'-3" 26'-7"24'-0"7'-5"8'-0"11'-9"26'-8"6'-10"5'-0" 60 ' - 0 " 18 ' - 8 " 18 ' - 1 " 18 ' - 3 " 5' - 0 " 119'-10" 5'-0"12'-3"33'-0"34'-4"27'-3"30'-0" 5'-0"6'-11"30'-0" 20 ' - 4 " 6' - 0 " NORTH Proposed Site Plan Scale: 1/8"=1'0" PROPOSED ADDITION 162 SQ. FT. 8'-0" PROPERTY LINE CENTERLINE LINE SITE PLAN LEGEND W WUTILITY LINE - WATER GAS GAS GAS GASUTILITY LINE - GAS S SUTILITY LINE - SEWER (E) BUILDING LINE (N) BUILDING EU EU EO EOUTILITY LINE - ELECTRIC OVERHEAD SERVICE UTILITY LINE - ELECTRIC UNDERGROUND SERVICE DRAIN FLOWLINE 7'-0"5'-0" 12'-0" (E) LANDSCAPE (E) LANDSCAPE 7' - 6 " 6' - 0 " 16 ' - 1 " 6' - 2 " 21 ' - 6 " 10 ' - 3 " 22 ' - 8 " 12 ' - 2 " 8' - 1 1 " 10 ' - 3 " 11'-11" (E ) D R I V E W A Y AP P R O A C H (E) CONC. WALKWAY SLAB (E) CONC. SLAB (E) CONC. SLAB (E) CONC. WALKWAY SLAB 60 ' - 0 " EXISTING BUILDING 216 SQ. FT. PERMIT#10159039 NOT A PART OF SCOPE (E) CONC. WALKWAY SLAB REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 1/8"=1'0" (N) SITE PLAN 1.1 NOTE: *SITE MEASUREMENTS OF THE PROPERTY LINE BOUNDARIES ARE AN ASSUMPTION AND ARE PRESENTED AS IS, WITH NO GUARANTEE OF ACCURACY OR COMPLETENESS. INFORMATION USED HERE IS CREATED FROM PUBLIC RECORDS AND EXISTING MAP SOURCES, NOT DIRECTLY FROM FIELD SURVEYS. THE PRECISE LOCATION OF PROPERTY BOUNDARIES MUST BE DETERMINED BY A LAND SURVEYOR REGISTERED TO PRACTICE IN THE STATE OF CALIFORNIA. PRIOR TO ANY COMMENCEMENT OF WORK IT IS THE OWNER(S)/CONTRACTOR RESPONSIBILITY TO VERIFY ALL PROPERTY BOUNDARIES THROUGH THE SERVICES OF A REGISTERED LAND SURVEYOR. 1311 N Towner St 9/24/2024 (E) Bathroom 70 S.F. (E ) C l o s e t 14 S . F . (E ) C l o s e t (E) Landing (E) Landing (E) Living Room 292 S.F. (E) Entrance 41 S.F. (E) Dining Room 159 S.F. (E) Kitchen 147 S.F. (E) Bedroom #1 161 S.F. (E) M. Bedroom 159 S.F. (E) Closet (E) Linen (E) Linen (E) Laundry 47 S.F. (E) Hallway 63 S.F. (E) Linen ROOF LEGEND (E) ASPHALT SHINGLES REF. 19 ' - 2 " 15'-3" 6' - 8 " 6'-2" 11'-9" 13 ' - 6 " 8'-6" 17 ' - 3 " 8'-6" 5' - 6 " 11'-9" 13 ' - 8 " 8'-1"2' - 7 " 3'-3"2'-5" 4' - 6 " 3'-4" 12 ' - 3 " 10' 8' - 9 " 10' 2'-6" 5' - 8 " 11'-5" 13 ' - 1 1 " W H Existing Main House Floor Plan Scale: 1/4"=1'0" 43'-9" 16'-1"6'-2"12'-5"9'-1" 7'-10"8'-3"1'-11"2'-3"2'-1"4'-6"3'-7"4'-4"4'-9" 34 ' - 4 " 2' - 1 1 " 17 ' - 1 0 " 6' - 2 " 7' - 5 " 4' - 1 1 " 8' - 6 " 7' - 4 " 3' - 3 " 3' - 5 " 4' - 0 " 43'-9" 12'-1"10'-5"12'-5"8'-11" 9'-0"4'-6"2'-11"4'-7"7'-6"6'-4"4'-1"4'-10" 34 ' - 4 " 19 ' - 1 0 " 14 ' - 6 " 4' - 0 " 12 ' - 0 " 3' - 3 " 11 ' - 3 " (E ) F . P . UP UP NO R T H NO R T H Existing Roof Plan Scale: 1/4"=1'0" (E) 5:12 (E) 5:12 (E) 5:12 (E ) 5 : 1 2 (E ) 5 : 1 2 (E) ASPHALT SHINGLES PR O P E R T Y L I N E 1 1 9 . 8 1 ' 1'-0" O.H. 0'-2" 6'-0" 5'-10" 5'-0" 6'-0" 3' - 1 0 " 4'-4" 3'-7" 15'-3" REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 1.2 1/4"=1'0" WALL LEGEND EX.2X4 STUDS @ 16" O.C. DEMOLISHED WALLS NOTE: QUALITY INSULATION INSTALLATION REQUIRED (E) FLOOR PLAN & ROOF PLAN 1311 N Towner St 9/24/2024 Existing Rear Elevation (East) Scale: 1/4"=1'0" 6' - 8 " T . O . W . (E) ELEC. METER (E) STUCCO (E) ASPHALT SHINGLES 1' - 3 " 8' - 0 " 8' - 2 " 17 ' - 5 " 6' - 8 " T . O . W . (E) STUCCO 1' - 3 " 8' - 0 " 5' - 6 " 2' - 8 " Existing Left Elevation (North) Scale: 1/4"=1'0" 1' - 3 " 8' - 0 " 17 ' - 5 " 8' - 2 " 6' - 8 " T . O . W . (E) ASPHALT SHINGLES (E) ASPHALT SHINGLES (E) STUCCO Existing Right Elevation (South) Scale: 1/4"=1'0" 12 5 12 5 (E) STUCCO 17 ' - 5 " REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 1.3 1/4"=1'0" EXISTING ELEVATIONS 1311 N Towner St 9/24/2024 (E) Living Room 292 S.F. (E) Entrance 41 S.F. (E) Dining Room 159 S.F. (E) Kitchen 147 S.F. (E) Bedroom #1 161 S.F. (E) Remoleded M. Bedroom 200 S.F. (E ) C l o s e t (E) Closet(E) Linen (E) Linen (E) Laundry 47 S.F. (N) W.I.C. 46 S.F.(N) M.BATH 116 S.F. (E) Remodeled Bath. 62 S.F. (E) Hallway 53 S.F. (E) Linen ROOF LEGEND W H UP UP A A 1 (E) F.P. PR O P E R T Y L I N E 1 1 9 . 8 1 ' 10'-1"5'-11" 16'-0"6'-9" 43'-9" 8' - 3 " 8' - 3 " 11 ' - 1 " 3' - 4 " 3' - 1 0 " 3' - 1 " 14 ' - 4 " 6' - 1 1 " 3' - 1 " 4' - 0 " 7' - 1 " 5' - 1 0 " 42 ' - 4 " 43'-9" 16'-1"6'-2"12'-5"9'-1" 7'-10"8'-3"1'-11"2'-3"2'-1"4'-6"3'-7"4'-4"4'-9" 42 ' - 4 " 2' - 1 1 " 17 ' - 1 0 " 6' - 2 " 7' - 5 " 4' - 1 1 " 8' - 6 " 7' - 4 " 3' - 3 " 3' - 5 " 4' - 0 " 5'-10"6'-4" 12'-2" 4'-0"4'-11" 8'-11" 4'-4" A 3.0 A 3.0 B 3.0 B 3.0 7' - 7 " 14'-4" 13 ' - 1 1 " (E) Landing (E) Landing 15'-4" 6' 7' - 7 " 11'-9" 13 ' - 8 " 8'-6" 11'-9" 19 ' - 2 " 6' - 8 " 6'-2" 15'-3" 13 ' - 6 " 17 ' - 3 " 3'-4" 7'-1" 8' - 9 " 8' - 0 " SD CM SD SD Proposed House Remodel Floor Plan Scale: 1/4"=1'0" 1,342 S.F. + 181 S.F. = 1,523 S.F. 5' - 6 " 8'-6" A2 2 2'-6" 2' - 6 " REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 PROPOSED FLOOR PLAN 2.0 1/4"=1'0" ADU HABITABLE ROOMS CODE COMPLIANCE ROOM ROOM S.F. REQ'D NATURAL LIGHTING PROVIDED NATURAL LIGHTING REQ'D NATURAL VENTILATION PROVIDED NATURAL VENTILATION (E) REMODELED M. BEDROOM 200 16 17 8 8 DOOR SCHEDULE NO. TYPE WIDTH HGT. MTRL FRAME QTY.REMARKS A 2'-8" 6'-8"H.C. WOOD 3 INTERIOR F 8'-0" 6'-8"MELAMINE WOOD 1 W/ MIRROR A B WINDOW SCHEDULE NO. TYPE WIDTH HGT. MTRL GLAZED AREA U- FACTOR SHGC QTY REMARKS D 3'-6" 4'-6"VINYL 16 SF .30 .23 1 TEMPERED W/GRIDES C 3'-6"5'-0''VINYL 17.5 SF .30 .23 2 TEMPERED 1 FLOOR NOTES NO.REMARKS SMOKE DETECTOR SHALL BE HOUSE INTERCONNECTED HARD-WIRED WITH WITH BATTERY BACKUP AND SHALL BE INSTALLED IN ACCORDANCE WITH NFPA 72. SINGLE- OR MULTIPLE-STATION SMOKE ALARMS SHALL BE INSTALLED AND MAINTAINED IN GROUPS R-2, R-2.1, R-2.2, R-3, R-3.1 AND R-4 REGARDLESS OF OCCUPANT LOAD AT ALL OF THE FOLLOWING LOCATIONS: 1. ON THE CEILING OR WALL OUTSIDE OF EACH SEPARATE SLEEPING AREA IN THE IMMEDIATE VICINITY OF BEDROOMS. 2. IN EACH ROOM USED FOR SLEEPING PURPOSES. 3. IN EACH STORY WITHIN A DWELLING UNIT, INCLUDING BASEMENTS BUT NOT INCLUDING CRAWL SPACES AND UNINHABITABLE ATTICS. 4. IN DWELLINGS OR DWELLING UNITS WITH SPLIT LEVELS AND WITHOUT AN INTERVENING DOOR BETWEEN THE ADJACENT LEVELS, A SMOKE ALARM INSTALLED ON THE UPPER LEVEL SHALL SUFFICE FOR THE ADJACENT LOWER LEVEL, PROVIDED THAT THE LOWER LEVEL IS LESS THAN ONE FULL STORY BELOW THE UPPER LEVEL. 5. IN A GROUP R-3.1 OCCUPANCIES, IN ADDITION TO THE ABOVE, SMOKE ALARMS SHALL BE PROVIDED THROUGHOUT THE HABITABLE AREAS OF THE DWELLING UNIT EXCEPT KITCHENS. SEE SECTION 907.2.11.8FOR SPECIFIC LOCATION REQUIREMENTS.(CBC 907.2.10.2) CARBON MONOXIDE ALARMS REQUIRED IN DWELLINGS WITH FUEL-BURNING APPLIANCES OR WITH ATTACHED GARAGES; SAME REQUIREMENT FOR ADDITIONS / ALTERATIONS SHALL BE LOCATED OUTSIDE EACH SLEEPING AREA AND ON EVERY LEVEL. CARBON MONOXIDE ALARM SHALL BE INTERCONNECTED HARD-WIRED WITH BATTERY BACKUP SHELF AND POLE ATTIC FURNACES AND COOLING EQUIPMENT SHALL COMPLY WITH THE FOLLOWING: 1. HAVE A 30"X30" MINIMUM ATTIC ACCESS OPENING WITHIN 20' OF THE EQUIPMENT. 2. HAVE A CONTINUOUS 24" WIDE SOLID FLOOR ACCESS PATH THERETO. 3. HAVE A 30" DEEP WORKING PLATFORM AT CONTROL SIDES. 4. HAVE AN ELECTRIC OUTLET AND A LIGHT FIXTURE (CONTROLLED BY SWITCH AT THE FURNACE PROVIDE MOIST-STOP FLASHING AROUND ALL WINDOWS, DOORS & OTHER OPENINGS. ALL WINDOWS SHALL BE DOUBLE PANEL LOW "E" WINDOWS. ALL NEW GLAZED OPENING SHALL BE LABELED INDICATING A CERTIFIED U VALUE. DEX-O-TEX (ESR-1757) DECK COVERING SAFETY GLAZING (TEMPERED). GLAZING IN HAZARDOUS LOCATIONS AS DEFINED IN CBC SECTION 2406.4 SHALL BE TEMPERED GLASS, INCLUDING: 1. SWINGING AND SLIDING DOORS. 2. SHOWER AND TUB ENCLOSURES, INCLUDING EXTERIOR WINDOW GLAZING. 3. GLAZING WITHIN 24" OF DOORS AND WITHIN 60" OF WALKING SURFACE. LANDING: 1. LANDING AT A DOOR SHALL HAVE MIN. OF 36" LENGTH IN THE DIRECTION OF TRAVEL AND A MAXIMUM SLOPE OF ANY LANDING SHALL NOT EXCEED 1/4 INCH PER FOOT. 2. LANDING SHALL BE PROVIDED AT THE TOP AND BOTTOM OF STAIRWAYS, EXCEPT FOR TOP OF INTERIOR FLIGHT OF STAIRS AND STAIRS IN AN ENCLOSED GARAGE. 3. ENTRY AND EXIT DOORS MUST OPEN OVER A LANDING NOT MORE THAN 1.5" BELOW THE THRESHOLD. EXCEPTION, PROVIDED THAT THE DOOR DOES NOT SWING OVER THE LANDING, LANDING SHALL BE NOT MORE THAN 7.75" BELOW THE THRESHOLD 4. STORM AND SCREEN DOORS ARE PERMITTED TO SWING OVER ALL EXTERIOR STAIRS AND LANDING. STAIRS, GUARDRAILS AND HANDRAILS (SEE DETAIL -----) 1. ALL GUARDRAILS SHALL BE 42" IN HEIGHT WITH LESS THAN 4 INCHES SPACING OPENING BETWEEN RAILS. 2. HEIGHT OF HANDRAILS SHALL BE BETWEEN THE HEIGHT OF 34"-38" MEASURED VERTICALLY FROM THE LEADING EDGE OF THE STAIR NOSING TREAD. 3. HANDGRIP PORTION OF HANDRAIL SHALL NOT BE LESS THAN 1.25" AND NO MORE THAN 2" CROSS-SECTIONAL DIMENSION HAVING A SMOOTH SURFACE WITH NO SHARP CORNERS. 4. MAXIMUM RISE OF STAIRS IS 7.75" AND MINIMUM RUN 10". 30"X60" TUB. INSTALL PER MANUFACTURER SPECS. WITH TILE SURROUND. UNDERLAYMENT HARDI-BACKER (NER 405) or EQUAL. (SELECTED BY OWNER) WALL COVERING SHALL BE TILE OR OF EQUALLY APPROVED MATERIAL 72" ABOVE DRAIN INLET. CEMENT, FIBER-CEMENT OR GLASS MAT GYPSUM BACKERS SHALL BE USED AS A BASE FOR WALL TILE IN TUB AND SHOWER AREAS AND WALL AND CEILING PANELS IN SHOWER AREAS. FLUSH VOLUMES FOR LOW-CONSUMPTION AND WATER-SAVER WATER CLOSET SHALL BE PROVIDED WITH A MAX. OF 1.28 GALLONS PER FLUSH. LAVATORY FAUCETS SHALL NOT EXCEED 1.2 GALLONS PER MINUTE. KITCHEN FAUCETS SHALL NOT EXCEED 1.8 GALLONS PER MINUTE. SHOWER HEAD FLOW SHALL NOT EXCEED 1.8 GALLON PER MINUTE SHOWERS AND TUB-SHOWERS SHALL BE PROVIDED W/ INDIVIDUAL CONTROLS OF THE PRESSURE BALANCE TYPE OR THE THERMOSTATIC MIXING VALVE. (SEE DETAIL 1, SHEET AD) FIBERGLASS TUB/SHOWER SHALL BE ICC or IAPMO LISTED. (SEE DETAIL 1, SHEET AD FOR ADDITIONAL CURB REQUIREMENTS) 3/4" HOSE BIB W/ ANTI-SIPHON DEVICE PROVIDE ONE-HOUR FIRE RESISTANT DOOR TIGHT FITTING, SELF-CLOSING AND SELF-LATCHING, SOLID WOOD OR SOLID OR HONEYCOMB CORE STEEL NOT LESS THAN 1 3/8 INCHES THICK, OR HAVE A MINIMUM FIRE PROTECTION RATING OF 20 MINUTES. (R302.5.1) PROVIDE FIRE RESISTANT 5/8" TYPE " X " GYPSUM BOARD TO GARAGE SIDE OF WALL FROM FLOOR TO ROOF SHEATHING AT ALL WALLS AND CEILING BETWEEN "U" OCCUPANCY (GARAGE) & "R" OCCUPANCY. -ALL OUTLETS IN FIREWALL SHALL HAVE PUTTY PADS -THE DUCTS IN THE GARAGE AND DUCTS PENETRATING THE WALLS OR CEILINGS SEPARATING THE DWELLING UNIT FROM THE GARAGE SHALL BE CONSTRUCTED OF SHEET STEEL NOT LESS THAN 0.019 INCHES IN THICKNESS AND SHALL NOT HAVE OPENINGS INTO THE GARAGE. 5/8" TYPE "X" DRYWALL UNDER STAIRS, WALLS, CEILING, CLOSET AND BATHROOM. LINEN CLOSET 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 NO.REMARKS BATHROOM EXHAUST FANS EACH BATHROOM SHALL BE MECHANICALLY VENTILATED AND SHALL COMPLY WITH THE FOLLOWING: 1. FANS SHALL BE ENERGY STAR COMPLAINT AND DUCTED TO TERMINATE OUTSIDE THE BUILDING 2. UNLESS FUNCTIONING AS A COMPONENT OF A WHOLE HOUSE VENTILATION SYSTEM, FANS MUST BE CONTROLLED BY A HUMIDITY CONTROL. a. HUMIDITY CONTROL SHALL BE CAPABLE OF ADJUSTMENT BETWEEN A RELATIVE HUMIDITY RANGE LESS THAN OR EQUAL TO 50% TO A MAXIMUM OF 80%.A HUMIDITY CONTROL MAY UTILIZE MANUAL OR AUTOMATIC MEANS OF ADJUSTMENT. b. A HUMIDITY CONTROL MAY BE SEPARATE COMPONENT TO THE EXHAUST FAN AND IS NOT REQUIRED TO BE INTEGRAL (i.e. BUILT-IN) WASHER SPACE: PROVIDE WASTE DRAIN, HOT AND COLD WATER. CONDENSATE WASTE SHALL BE COLLECTED AND DISCHARGED TO AN APPROVED PLUMBING FIXTURE OR DISPOSAL AREA. CONDENSATE OR WASTEWATER SHALL NOT DRAIN OVER A PUBLIC WAY.(310.1) DRYER SPACE: PROVIDE 4" DIA. VENT TO OUTSIDE AIR. 14' MAX. LENGTH W/ 2 BENDS AND FIRE PROTECTED WHEN IT IS GOING THROUGH A WALL.DRYER SPACE: PROVIDE 4" DIA. VENT TO OUTSIDE AIR. 14' MAX. LENGTH W/ 2 BENDS AND FIRE PROTECTED WHEN IT IS GOING THROUGH A WALL. 30" x 30" ATTIC ACCESS. WITH ANY ATTIC AREA HAVING A CLEAR HEIGHT OF OVER 30" MIN. CLEAR HEADROOM IN THE ATTIC SPACE SHALL BE PROVIDED AT OR ABOVE THE ACCESS OPENING. VERIFY LOCATION ON SITE. GAS STOVE W/ KITCHEN EXHAUST HOOD (PER 2022 CEC TABLE 150.0-G) MANUF.: BROAN ELITE, MODEL: EW4830SS, 280 CFM, HVI CERTIFIED, 1.5 SONE , EXHAUST DUCT THROUGH ROOF/WALL (SEE DETAIL K1 SHEET 2.1) INDOOR AIR QUALITY FAN CFM MIN. PER T24, SOUND RATING A MAXIMUM OF 1 SONE IT SHALL BE CONTINUOUS AND DUCTED TO TERMINATE OUTSIDE THE BUILDING. MANUF:BROAN, MODEL: FIN-180B-HW 40 GALLON, HEAT PUMP WATER HEATER . MANUF: RHEEM, OR EQ. WHOLE HOUSE FAN CFM PER T24 REQUIREMENTS MANUF: QUITE COOL, OR EQ. 22 23 24 25 26 27 29 30 OPENABLE AREA 5.0 ON FIRST FLOOR ESCAPE GUIDELINES openable area 5.7 sq-ft (5.0 on first floor)24 " c l e a r mi n . min. size window for 20" clear width min. size window for 24" clear height 34"clear 41 " c l e a r 20"clear min. si l l h e i g h t 44 " m a x i m u m . 1030.1 GENERAL. IN ADDITION TO THE MEANS OF EGRESS REQ'D BY THIS CHAPTER, EMERGENCY ESCAPE AND RESCUE OPENINGS SHALL BE PROVIDED IN THE FOLLOWING OCCUPANCIES: 1. GROUP R-2 OCCUPANCIES LOCATED IN STORIES WITH ONLY ONE EXIT OR ACCESS TO ONLY ONE EXIT AS PERMITTED BY TABLES 1006.3.3(1) AND 1006.3.3(2). 2. GROUP R-3 AND R-4 OCCUPANCIES. EXCEPTIONS: 4. EMERGENCY ESCAPE AND RESCUE OPENINGS ARE NOT REQ'D FROM BASEMENTS OR SLEEPING ROOMS THAT HAVE AN EXIT DOOR OR EXIT ACCESS DOOR THAT OPENS DIRECTLY INTO A PUBLIC WAY OR TO A YARD, COURT OR EXTERIOR EXIT BALCONY THAT OPENS TO A PUBLIC WAY. TABLE 150.0-G KITCHEN RANGE HOOD AIRFLOW RATES (CFM) AND ASTM E3087 CAPTURE EFFICIENCY (CE) RATING ACCORDING TO DWELLING UNIT FLOOR AREAS AND KITCHEN RANGE FUEL TYPE DWELLING UNIT FLOOR AREA (ft²) HOOD OVER ELECTRIC RANGE HOOD OVER NATURAL GAS RANGE >1500 50% CE OR 110 CFM 70% CE OR 180 CFM >1000-1500 50% CE OR 110 CFM 80% CE OR 250 CFM 750-1000 50% CE OR 130 CFM 85% CE OR 280 CFM <750 65% CE OR 160 CFM 85% CE OR 280 CFM WINDOW TYPE A SLIDER B FIXED C CASEMENT D DOUBLE HUNG DOUBLE SLIDER E SINGLE LEAF A B DOUBLE LEAF C SLIDER D BI-FOLD LOUVRED (100 SQ. IN. MAKE-UP AIR) LOUVRED (100 SQ. IN. E MAKE-UP AIR) SINGLE LEAF F SLIDER w/ MIRROR SHATTER RESISTANT DOOR TYPE 2 14 15 11 16 7 13 WALL LEGEND NEW 2X4 STUDS @ 16" O.C. NEW 2X4 STUDS @ 16" O.C. w/ 2X8 BLK'G FOR AGE-IN-PLACE ELEMENTS EX.2X4 STUDS @ 16" O.C. EX. 2X4 STUDS @ 16" O.C. w/ 2X8 BLK'G FOR AGE-IN-PLACE ELEMENTS NOTE: QUALITY INSULATION INSTALLATION REQUIRED 1 2 1 1 13 3 3 3 12 22 13 11 7 14 15 16 1222 57 5 5 1 1 1 1 25 1311 N Towner St 9/24/2024 8' - 0 " C L G . TY P I C A L Ceiling 15 " MA X . 7' - 0 " M I N . CL E A R CEILING MOUNTED FIXTURES ELECTRICAL OUTLETS48 " A. F . F . ELECTRICAL LIGHT SWITH SCALE: NONE ELECTRICAL FIXTURE PLACEMENTE1 DOORBELL BUTTON OR CONTROL 48 " A. F . F . SCALE: NONE TYPICAL KITCHEN APPLIANCE BRANCH CIRCUITSE2 HERS FEATURE SUMMARY HERS FEATURE SUMMARY ELECTRICAL RANGE (240V)50 AMPERES KITCHEN COUNTER TOP SMALL APPLIANCE BRANCH CIRCUIT (120V)20 AMPERES COUNTER-MOUNTED ELECTRIC COOKING UINT (240V)30 AMPERES DISHWASHER (120V)15-20 AMPERES GARBAGE DISPOSAL (120V)15 AMPERES WALL-MOUNTED ELECTRIC OVEN (240V)30-40 AMPERES MICROWAVE (120V)20 AMPERES TRASH COMPACTOR (120V)15 AMPERES 2' 2'2'-6"2' 2'4' 2' 2' 4' 4' 2'-6" RECEPTACLE OUTLETS ARE REQUIRED AT EACH COUNTER SPACE WIDER THAN 12 IN. SPACED SO THAT NO POINT ALONG THE WALL LINE IS MORE THAN 24 IN. FROM A RECEPTACLE. ISLAND AND PENINSULAR TYPE COUNTER TOPS ARE REQUIRED TO HAVE ONE RECEPTACLE FOR EACH 4 FEET OF COUNTER-TOP. COUNTER-TOP OUTLETS ARE REQUIRED TO BE GROUND FAULT CIRCUIT INTERRUPTED (GFCI) PROTECTED. OUTLETS IN THE KITCHEN ARE REQUIRED TO BE DIVIDED BETWEEN TWO 20 AMP. CIRCUITS. PRIMARY TASK LIGHTING IN THE KITCHEN MUST BE FLUORESCENT, HOWEVER; SECONDARY TASK LIGHTING MAY BE INCANDESCENT. DISHWASHER/ GARBAGE DISPOSAL CIRCUITS UNDER SINK SINK PR I M A R Y FL U O R E S C E N T LI G H T I N G SEPARATE CIRCUIT REQUIRED FOR EACH OF THE ABOVE APPLIANCES AFCI GFCI AFCI GFCI AFCI GFCI AFCI GFCI AFCI GFCI AFCI GFCI AFCI GFCI AFCI GFCI AFCI GFCI AFCI GFCI AFCI GFCI AFCI GFCI 240V UP UP SD CM SD SD Proposed House Addition Elec. Plan Scale: 1/4"=1'0" WP GFI WP GFI AFCI R R GFCI VS F VSF RRR GFCI GFCI VS R D AFCI AFCI AFCI AFCI R REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 PROPOSED ELECTRICAL PLAN 2.1 1/4"=1'0" RECESSED LIGHT MOUNTED WALL LIGHT SWITCH R 208/240V OUTLET CEILING FAN F FAN SWITCH D DIMMER SWITCH 3 3-WAY SWITCH AFCI GFI WP GFI SD CD CARBON MONOXIDE DETECTOR VS VACANCY SENSOR SWITCH OS OCCUPANCY SENSOR SWITCH MS PC EXHAUST FAN W/ LITE MIN. 50 CFM ENERGY STAR WITH HUMIDISTAT SMOKE DETECTOR IN THE HOUSE WIRE WITH BATTERY BACK-UP CLG. MOUNTED LIGHT FIXTURE 110V OUTLET ARC FAULT CIRCUIT INTERRUPTOR 110V OUTLET GROUND FAULT CIRCUIT INTERRUPTOR 110V OUTLET WEATHER PROOFED GROUND FAULT CIRCUIT INTERRUPTOR PHOTOCONTROL CELL / MOTION SENSOR COMBINATION INDOOR AIR QUALITY FAN IAQ FAN SWITCH LIGHT SWITCH LABEL SHALL STATE THE FOLLOWING: "THIS SWITCH CONTROLS THE INDOOR AIR QUALITY OF THE DWELLING UNIT AND SHALL REMAIN ON WHILE OCCUPIED." IAQ ELECTRICAL NOTES · LIGHTING SHALL COMPLY WITH THE APPLICABLE HIGH EFFICACY · REQUIREMENT OF THE CALIFORNIA TITLE 24 PART 6 SECTION 150. · PROVIDE FLUORESCENT OR LED LIGHTING IN BATHROOMS WITH AT LEAST 40 LUMENS PER WATT. · PROVIDE A DEDICATED 20 Amp CIRCUIT FOR THE BATHROOM. · PROVIDE A MINIMUM OF TWO 20 Amp SMALL APPLIANCE CIRCUITS SERVING THE COUNTERS IN THE KITCHEN. · PROVIDE GFCI AND AFCI PROTECTION FOR EXTERIOR OUTLET, ALL COUNTER OUTLETS KITCHEN AND BATH OF ALL SINKS & AT LAUNDRY ROOM. · IF 2 OR MORE FIXTURES ARE PROVIDED IN BATHROOM, INCLUDING AREAS SEPARATED BY PRIVACY DOOR, ONE SHALL BE A FLUORESCENT OR LED WHICH IS SWITCHED FIRST UPON ENTERING AREA or IF ONE COMPARTMENT BATHROOM THEN ONE FLUORESCENT FIXTURE IS REQUIRED. · CEC 230.24(A). POWER LINE - 8' CLEARANCE BETWEEN THE SERVICE WIRE AND THE ROOF, IF THE SLOPE SLOPE IS LESS THAT 4"/12". THIS 8' CLEARANCE INCLUDES THE PATIO TRELLIS. · ELECTRICIAN SHALL PROVIDE GREEN SHEET/LINE DIAGRAM AT TIME OF PERMINT ISSUANCE. · AT LEAST THE SWITCHED CONTROLLED LIGHTING OUTLET SHALL BE INSTALLED IN EVERY HABITABLE ROOM; IN BATHROOMS, HALLWAYS, STAIRS, GARAGES AND OUTDOOR ENTRNACES OR EXISTS. · A RECEPTICAL SHALL BE INSTALLED IN HALLWAY 10 FEET IN LENGHT OR GREATER. · ELECTRIC EXHAUST FAN CAPABLE OF PROVIDING 5 COMPLETE AIR CHANGE EVERY FIVE MINUTES · ALL BRANCH CIRCUITS THAT SUPPLY 125 VOLT, SINGLE PHASE, 15 & 20 AMPERE OUTLETS INSTALLED IN BEDROOMS SHALL BE PROTECTED BY AN ARC-FAULT CIRCUIT INTERRUPTER(S) · HIGH EFFICACY LIGHTING (E.G. LED FLUORESCENT) IN LAUNDRY ROOM AND BATHROOM OR LIGHTING SHALL BE CONTROLLED BY MANUAL ON VACANCY SENSORS. · HIGH EFFICACY LIGHTING (E.G. LED FLUORESCENT) IN HALLWAYS, DINING ROOM, FAMILY ROOM, , LIVING ROOM , NOOK AND BEDROOMS - OR LIGHTING SHALL BE CONTROLLED BY MANUAL-ON OCCUPANT SENSORS OR DIMMER SWITCHES. · OUTDOOR LIGHTING ATTACHED TO THE BUILDING SHALL BE HIGH EFFICACY OR MUST BE CONTROLLED BY A MOTION SENSORS OR DIMMER SWITCHES. · RECEPTACLE OUTLETS SHALL BE SPACED @ 12" O.C. MAX. AND SHALL BE LOCATED WITHIN 6' OF DOOR OPENINGS. ALSO, EVERY 2' OR WIDER OF WALLS. OUTLETS ALSO REQUIRED FOR COUNTER TOPS @ 4' O.C. AND WITHIN 2' OF ENDS OR COUNTERS. · ALL ROOMS EXCEPT BATHROOMS & GARAGES REQUIRE TO BE ARC FAULT PROTECTED · HIGH EFFICACY LUMINAIRES MUST BE PIN BASED. · NON-HIGH EFFICACY LUMINAIRES MUST BE SWITCHED ON A SEPERATE CIRCUIT FROM HIGH EFFICACY LUMINARIES. · VACANCY SENSORS MUST HAVE NO MANUAL OVERRIDE, 30 MINUTE MAXIMUM TIMER AND BE MICROWAVE/ ULTRASONIC OR PASSIVE INFRA-RED TYPE. · NO CORD-CONNECTED, CHAIN, CABLE, CORD-SUSPENDED, LIGHTING TRACK, PENDANT, LUMINAIRES OR CEILING-SUSPENDED FANS SHALL BE LOCATED WITHIN 3' HORIZONTALLY AND 8' VERTICALLY FROM THE TOP OF THE BATHTUB RIM OR SHOWER STALL. LUMINAIRES LOCATED IN THIS ZONE SHALL BE LISTED FOR DAMP AREAS OR LISTED FOR WET LOCATIONS WEHERE SUBJECT TO SHOWER SPRAY. · CONDUCTORS NORMALLY USED TO CARRY CURRENT SHALL BE OF COPPER. FOR ALUMINUM AND COPPER-CLAD ALUMINUM #6 AWG AND LARGER, SEE SEC. 31-15. EXCEPTION: ALUMINUM CONDUCTORS SMALLER THAN #6 AWG MAY BE USED PROVIDED THE METHOD OF CONNECTION IS APPROVED IN ADVANCE BY THE BUILDING OFFICIAL AND THE INSTALLATION IS MADE UNDER CONTINUOUS SPECIAL INSPECTION. · EVERY FIXED APPLIANCE, SUCH AS FOOD WASTE GRINDERS, DISHWASHERS, WASHING MACHINES, DRYERS, LAUNDRY TRAY LOCATIONS, BUILT-IN REFRIGERATORS OR FREZZERS, FURNACES, AC, BUILT-IN HEATERS OR ANY OTHER FIXED APLIANCE WITH A MOTOR OF 1/4 H.P. OR LARGER SHALL BE ON A SEPARATE 20 AMP. BRANCH CIRCUIT. · AT LEAST ONE RECEPTICAL AT GRADE LEVEL SHALL BE INSTALLED IN BOTH THE FRONT AND BACK OF EACH DWELLING KUNIT. (210.52 CEC) ELECTRICAL KEY NOTES GFIC OUTLET ALL KITCHEN, BATH, GARAGE, AND EXTERIOR. FLUORESCENT OR LED LIGHT FIXTURE 40 LUMENS PER WATT IN BATHROOM, KITCHEN, AND LAUNDRY E1 E2 ELECTRICAL SYMBOLS AGING-IN-PLACE DESIGN & FALL PREVENTION NOTES 1. GRAB BAR REINFORCEMENT FOR THE BATHROOM IDENTIFIED ON THE FLOOR PLANS FOR “AGING-IN-PLACE AND FALL PREVENTION” COMPLIANCE SHALL BE INSTALLED AT THE WATER CLOSET, SHOWER, BATHTUB AND BATHTUB/SHOWER AS STATED BELOW. 2. WATER CLOSET REINFORCEMENT: a. REINFORCEMENT SHALL BE INSTALLED ON BOTH SIDE WALLS OF THE FIXTURE, OR ONE SIDE WALL AND THE BACK WALL. b. FOR WATER CLOSET NOT PLACED ADJACENT TO A SIDE WALL CAPABLE OF ACCOMMODATING A GRAB BAR, REINFORCEMENT SHALL BE INSTALLED FOR FLOOR-MOUNTED, FOLDAWAY OR SIMILAR ALTERNATE GRAB BARS ADJACENT TO THE WATER CLOSET APPROVED BY THE ENFORCING AGENCY. c. REINFORCEMENT OF FLOORS SHALL NOT BE REQUIRED FOR WATER CLOSETS INSTALLED ON CONCRETE SLAB FLOORS. 3. SHOWER REINFORCEMENT: a. REINFORCEMENT SHALL BE CONTINUOUS WHERE WALL FRAMING IS PROVIDED. b. FOR SHOWER ENCLOSURES THAT DO NOT PERMIT INSTALLATION OF REINFORCEMENT AND/OR GRAB BARS, REINFORCEMENT SHALL BE INSTALLED FOR FLOOR-MOUNTED GRAB BARS OR AN ALTERNATE METHOD IS APPROVED BY THE ENFORCING AGENCY. c. WHERE FACTORY-INSTALLED GRAB BARS OR FACTORY-INSTALLED REINFORCEMENT IS PROVIDED IN PRE-FABRICATED SHOWER ENCLOSURES AND BATHTUB WALL PANELS, REINFORCEMENT SHALL NOT BE REQUIRED IN WALL FRAMING. 4. BATHTUB AND COMBINATION BATHTUB/SHOWER REINFORCEMENT: a. REINFORCEMENT SHALL BE CONTINUOUS ON EACH END OF THE BATHTUB AND THE BACK WALL. b. ADDITIONALLY, BACK WALL REINFORCEMENT FOR A LOWER GRAB BAR SHALL BE PROVIDED WITH THE BOTTOM EDGE OF THE REINFORCEMENT LOCATED NO MORE THAN 6 INCHES ABOVE THE BATHTUB RIM. c. FOR BATHTUBS WITH NO SURROUNDING WALLS, OR WHERE WALL PANELS DO NOT PERMIT THE INSTALLATION OF REINFORCEMENT, REINFORCEMENT SHALL BE INSTALLED FOR FLOOR-MOUNTED GRAB BARS ADJACENT TO THE BATHTUB OR AN ALTERNATE METHOD IS APPROVED BY THE ENFORCING AGENCY. d. REINFORCEMENT OF FLOORS SHALL NOT BE REQUIRED FOR BATHTUBS INSTALLED ON CONCRETE SLAB FLOORS. REINFORCEMENT MATERIAL AND DIMENSIONS 1. REINFORCEMENT SHALL BE SOLID LUMBER OR OTHER CONSTRUCTION MATERIALS APPROVED BY THE ENFORCING AGENCY. 2. REINFORCEMENT SHALL NOT BE LESS THAN 2 BY 8 INCH NOMINAL LUMBER OR OTHER CONSTRUCTION MATERIAL PROVIDING EQUAL HEIGHT AND LOAD CAPACITY. 3. REINFORCEMENT SHALL BE LOCATED BETWEEN 32 AND 39-¼ INCHES ABOVE THE FINISHED FLOOR FLUSH WITH THE WALL FRAMING. DOCUMENTATION 1. INFORMATION AND/OR DRAWINGS IDENTIFYING THE LOCATIONS OF THE GRAB BAR REINFORCEMENT SHALL BE PLACED IN THE OPERATION AND MAINTENANCE MANUAL IN ACCORDANCE WITH THE CALIFORNIA GREEN BUILDING STANDARDS CODE, CHAPTER 4, DIVISION 4.4. ELECTRICAL 1. ELECTRICAL RECEPTACLE OUTLETS, SWITCHES AND CONTROLS (INCLUDING CONTROLS FOR HEATING, VENTILATION AND AIR CONDITIONING) INTENDED TO BE USED BY OCCUPANTS SHALL BE LOCATED NO MORE THAN 48 INCHES MEASURED FROM THE TOP OF THE OUTLET BOX AND NOT LESS THAN 15 INCHES MEASURED FROM THE BOTTOM OF THE OUTLET BOX ABOVE THE FINISH FLOOR. 2. EXCEPTIONS TO THE INSTALLATION HEIGHTS: a. DEDICATED RECEPTACLE OUTLETS; FLOOR RECEPTACLE OUTLETS; CONTROLS MOUNTED ON CEILING FANS AND CEILING LIGHTS; AND CONTROLS LOCATED ON APPLIANCES. b. WALL RECEPTACLE OUTLETS WHERE THE DISTANCE BETWEEN THE FINISHED FLOOR AND A BUILT-IN FEATURE ABOVE THE FINISH FLOOR,SUCH AS A WINDOW, IS LESS THAN 15 INCHES. DOORBELL 1. DOORBELL BUTTONS OR CONTROLS, WHEN INSTALLED, SHALL NOT EXCEED 48 INCHES ABOVE EXTERIOR FLOOR OR LANDING, MEASURED FROM THE TOP OF THE DOORBELL BUTTON ASSEMBLY. 2. WHERE DOORBELL BUTTONS INTEGRATED WITH OTHER FEATURES ARE REQUIRED TO BE INSTALLED ABOVE 48 INCHES MEASURED FROM THE EXTERIOR FLOOR OR LANDING, A STANDARD DOORBELL BUTTON OR CONTROL SHALL ALSO BE PROVIDED AT A HEIGHT NOT EXCEEDING 48 INCHES ABOVE EXTERIOR FLOOR OR LANDING, MEASURED FROM THE TOP OF THE DOORBELL BUTTON OR CONTROL. INTERIOR DOORS (EFFECTIVE JULY 1, 2024) 1. DOORWAYS FOR THE BATHROOM AND BEDROOM IDENTIFIED ON THE FLOOR PLANS FOR “AGING-IN-PLACE AND FALL PREVENTION” COMPLIANCE SHALL PROVIDE A NET CLEAR OPENING OF NOT LESS THAN 32 INCHES, MEASURED WITH THE DOOR POSITIONED AT AN ANGLE OF 90 DEGREES FROM THE CLOSED POSITION. E2 E1 E1 E2 E2E2E2 E1 E1 E1 WALL LEGEND NEW 2X4 STUDS @ 16" O.C. NEW 2X4 STUDS @ 16" O.C. w/ 2X8 BLK'G FOR AGE-IN-PLACE ELEMENTS EX.2X4 STUDS @ 16" O.C. EX. 2X4 STUDS @ 16" O.C. w/ 2X8 BLK'G FOR AGE-IN-PLACE ELEMENTS NOTE: QUALITY INSULATION INSTALLATION REQUIRED E2 E2 SMOKE DETECTOR SHALL BE HOUSE INTERCONNECTED HARD-WIRED WITH WITH BATTERY BACKUP AND SHALL BE INSTALLED IN ACCORDANCE WITH NFPA 72. SINGLE- OR MULTIPLE-STATION SMOKE ALARMS SHALL BE INSTALLED AND MAINTAINED IN GROUPS R-2, R-2.1, R-2.2, R-3, R-3.1 AND R-4 REGARDLESS OF OCCUPANT LOAD AT ALL OF THE FOLLOWING LOCATIONS: 1. ON THE CEILING OR WALL OUTSIDE OF EACH SEPARATE SLEEPING AREA IN THE IMMEDIATE VICINITY OF BEDROOMS. 2. IN EACH ROOM USED FOR SLEEPING PURPOSES. 3. IN EACH STORY WITHIN A DWELLING UNIT, INCLUDING BASEMENTS BUT NOT INCLUDING CRAWL SPACES AND UNINHABITABLE ATTICS. 4. IN DWELLINGS OR DWELLING UNITS WITH SPLIT LEVELS AND WITHOUT AN INTERVENING DOOR BETWEEN THE ADJACENT LEVELS, A SMOKE ALARM INSTALLED ON THE UPPER LEVEL SHALL SUFFICE FOR THE ADJACENT LOWER LEVEL, PROVIDED THAT THE LOWER LEVEL IS LESS THAN ONE FULL STORY BELOW THE UPPER LEVEL. 5. 5. IN A GROUP R-3.1 OCCUPANCIES, IN ADDITION TO THE ABOVE, SMOKE ALARMS SHALL BE PROVIDED THROUGHOUT THE HABITABLE AREAS OF THE DWELLING UNIT EXCEPT KITCHENS. SEE SECTION 907.2.11.8FOR SPECIFIC LOCATION REQUIREMENTS.(CBC 907.2.10.2). CARBON MONOXIDE ALARMS REQUIRED IN DWELLINGS WITH FUEL-BURNING APPLIANCES OR WITH ATTACHED GARAGES; SAME REQUIREMENT FOR ADDITIONS / ALTERATIONS SHALL BE LOCATED OUTSIDE EACH SLEEPING AREA AND ON EVERY LEVEL. CARBON MONOXIDE ALARM SHALL BE INTERCONNECTED HARD-WIRED WITH BATTERY BACKUP 1 2 ELECTRICAL KEY NOTES 1 1 21 11 11 1311 N Towner St 9/24/2024 - SEE SHEET 2.0 FOR WINDOW & DOOR SCHEDULES - SEE SHEETS 1.0, 2.0 & SN FOR ADDITIONAL INFORMATION X 1 NOTES: CBC 2022 SEC. 1031.3.3 MAXIMUM HEIGHT FROM FLOOR. EMERGENCY ESCAPE AND RESCUE OPENINGS SHALL HAVE THE BOTTOM OF THE CLEAR OPENING NOT GREATER THAN 44 INCHES (1118 MM) MEASURED FROM THE FLOOR. Proposed Rear Elevation (East) Scale: 1/4"=1'0" 6' - 8 " T . O . W . (E) ELEC. METER (E) STUCCO (E) ASPHALT SHINGLES 1' - 3 " 8' - 0 " 8' - 2 " 17 ' - 5 " 1 2' - 2 " 1 (N) LA HABRA STUCCO, OVER 2-LAYERS OF GRADE "D" PAPER & WIRE MESH COLOR TO MATCH EXISTING HOUSE (E) STUCCO 1' - 3 " 8' - 0 " 5' - 7 " 17 ' - 5 " 2' - 7 " Proposed Left Elevation (North) Scale: 1/4"=1'0" (E) ASPHALT SHINGLES 12 5 GAF, TIMBERLINE HDZ SHINGLES, CLASS "A" FIRE RATING, OR EQUAL OVER A 30# FELT UNDERLAYMENT AND WATER PROOF MEMBRANE (ICC ESR-1475) (CRRC #0676-0136, SRI .17, THERMAL EMITTANCE .92)TO MATCH EXISTING HOUSE 12 5 12 5 (N) LA HABRA STUCCO, OVER 2-LAYERS OF GRADE "D" PAPER & WIRE MESH COLOR TO MATCH EXISTING HOUSE 1' - 3 " 8' - 0 " 17 ' - 5 " 5' - 4 " 6' - 8 " T . O . W . (E) ASPHALT SHINGLES (E) STUCCO Proposed Right Elevation (South) Scale: 1/4"=1'0" 12 5 GAF, TIMBERLINE HDZ SHINGLES, CLASS "A" FIRE RATING, OR EQUAL OVER A 30# FELT UNDERLAYMENT AND WATER PROOF MEMBRANE (ICC ESR-1475) (CRRC #0676-0136, SRI .17, THERMAL EMITTANCE .92)TO MATCH EXISTING HOUSE (N) LA HABRA STUCCO, OVER 2-LAYERS OF GRADE "D" PAPER & WIRE MESH COLOR TO MATCH EXISTING HOUSE (E) STUCCO 1' - 9 " (N) FOOTING (N) R-19 INSULATION 2X6 F.J. @16" O.C. (E) 2X P.T. SILL PLATE SECTION A-A Scale: 1/4"=1'0" 1' - 3 " 8' - 0 " 5' - 4 " 14 ' - 7 " ⅊ 6'-0" 1' - 3 " 8' - 0 " 5' - 6 " 17 ' - 5 " 2' - 7 " 1' - 9 " (N) FOOTING (E)R-19 INSULATION 2X6 F.J. @16" O.C. SECTION B-B Scale: 1/4"=1'0" (E) FOOTING (N) R-19 INSULATION 2X6 F.J. @16" O.C. (N) R-15 INSULATION 2X4 STUDS WALLS 16" O.C. (N) 2-2X TOP PLATE (N) 2X P.T. SILL PLATE 1/2" GYPSUM BD. APPLIED TO WALLS & CEILING, TYP. (N) R-15 INSULATION 2X4 STUDS WALLS 16" O.C. (N) 2-2X TOP PLATE (N) 2X P.T. SILL PLATE 1/2" GYPSUM BD. APPLIED TO WALLS >5' FROM P.L. (N) W.I.C. 46 S.F. (N) M.BATH 116 S.F. (E) R-15 INSULATION 2X4 STUDS WALLS 16" O.C. (E) 2-2X TOP PLATE (E) 2X P.T. SILL PLATE 1/2" GYPSUM BD. APPLIED TO WALLS & CEILING, TYP. (N) R-15 INSULATION 2X4 STUDS WALLS 16" O.C. (N) 2-2X TOP PLATE (N) 2X P.T. SILL PLATE 1/2" GYPSUM BD. APPLIED TO WALLS & CEILING, TYP. (E) Living Room 292 S.F. (E) M. Bedroom 200 S.F. (N) M.BATH 116 S.F. 2x6 C.J. @16" O.C. PER STRUC. PLANS R-30 INSULATION 12 5R-19 INSULATION 12 5 (N) FOOTING 2x6 C.J. @16" O.C. PER STRUC. PLANS R-30 INSULATION R-19 INSULATION ROOF DIAPHRAGM PER STRUC. PLANS R-19 INSULATION 12 5 12 5 14 ' - 7 " 14 ' - 7 " 2' - 1 0 " 22 (N) 24"X18" CRAWLING SPACE FOUNDATION VENT (TYP.) FOUNDATION VENT (TYP.) REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 PROPOSED ELEVATIONS & SECTIONS 3.0 1/4"=1'0" 1 1UNDERFLOOR VENTILATION @ADDITION 162 SQ. FT. x 144 = 23,328 SQ. IN. 23,328 SQ. IN. x 1/150 = 155.52 SQ. IN. 24"X18" FOUNDATION ACCESS NET FREE AREA 310 SQ. IN. 6"X14" FOUNDATION VENT NET FREE AREA 84 SQ. IN. EA. 1x 2x 168 SQ. IN. 310 SQ. IN. SEE APPLICABLE FOUNDATION DETAILS ON SHEET D1 478 SQ. IN. 155.52 SQ. IN. < 478 SQ. IN REQ'D. < PROPOSED NOTE: 1 EXISTING VENTS NO LONGER IN USE DUE TO ADDITION 1 1 1 1 1311 N Towner St 9/24/2024 ROOF LEGEND (E) ASPHALT SHINGLES GAF, TIMBERLINE HDZ SHINGLES, CLASS "A" FIRE RATING, OR EQUAL OVER A 30# FELT UNDERLAYMENT AND WATER PROOF MEMBRANE (ICC ESR-1475) (CRRC #0676-0136, SRI .17, THERMAL EMITTANCE .92) TO MATCH EXISTING HOUSE UP UP (N ) 5 : 1 2 (N ) 5 : 1 2 (E ) 5 : 1 2 (E ) 5 : 1 2 (E) 5:12 (E) 5:12 (E) 5:12 (E) 5:12 (E) 5:12 PR O P E R T Y L I N E 1 1 9 . 8 1 ' 0'-2" 5'-10" 6'-0" 5'-0" (E) ASPHALT SHINGLES GAF, TIMBERLINE HDZ SHINGLES, CLASS "A" FIRE RATING, OR EQUAL OVER A 30# FELT UNDERLAYMENT AND WATER PROOF MEMBRANE (ICC ESR-1475) (CRRC #0676-0136, SRI .17, THERMAL EMITTANCE .92) COLOR TO MATCH EXISTING ROOF 3'-7" SCALE: NONE TYP. VALLEY FLASHING1 SCALE: NONE TYP. DRIP EDGE FLASHING2 A 3.0 A 3.0 B 3.0 B 3.0 EAVE VENT (TYP.) GABLE VENT (TYP.) NO R T H Proposed Roof Plan Scale: 1/4"=1'0" SCALE: NONE1 SCALE: NONE CRAWL SPACE VENT SPECS2 REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 PROPOSED ROOF PLAN 4.0 1/4"=1'0" REQUIRED ATTIC VENTILATION @ ADDITION 181 SQ. FT.X 144 =26,064 SQ. IN. 26,064 SQ. IN.X 1 150 =173 3/4 SQ. IN. (1)14"x18" GABLE VENT NET FREE AREA 86 SQ. IN.=86 SQ. IN. (2) 6"x14" EAVE VENT NET FREE AREA 52 SQ. IN.=104 SQ. IN. REQUIRED <PROVIDED 174 SQ. IN.<190 SQ. IN. 1 1 1 1 1 1311 N Towner St 9/24/2024 15" MIN.15" MIN. SCALE: NONE TOILET CLEARANCE4 SCALE: NONE TYPICAL WALL CONSTRUCTION5 2X8 BLK'G FOR FUTURE GRAB BAR INSTALLATION 1 1/4"-1 1/2" DIAMETER 1 1/2" MIN. AND MAX. NOTE: SHOWER REINFORCEMENT SHALL BE CONTINUOUS WHERE WALL FRAMING IS PROVIDED . BATHTUB/SHOWER REINFORCEMENT SHALL BE CONTINUOUS ON EACH END OF THE BATHTUB AND THE BACKWALL SCALE: NONE FUTURE GRAB BAR CONNECTION2C shower /tub 6"BACKWALL REINFORCEMENT FOR A LOWER GRAB BAR SHALL BE PROVIDED WITH THE BOTTOM EDGE LOCATED NO MORE THAN 6 INCHES ABOVE THE BATHTUB RIM 32 " - 3 9 1 4" F.F. 17 " 32 " - 3 9 1 4" 2X8 BLK'G FOR FUTURE GRAB BAR INSTALLATION 1 1/4"-1 1/2" DIAMETER 1 1/2" MIN. AND MAX. NOTE: ELONGATED TOILET TYPE W/ 17" TO TOP OF RIM NOTE: REINFORCEMENT SHALL BE INSTALLED ON BOTH SIDE WALLS OF THE FIXTURE, OR ONE SIDE WALL AND THE BACK WALL SCALE: NONE FUTURE GRAB BAR CONNECTION2B OR PROVIDE KICK PLATE 10" MIN. BOTTOM RAIL DOOR HARDWARE A.F.F. 3'-8" 2'-6" TO LEVER SCALE: NONE TYPICAL DOOR HARDWARE1 24 " M I N . SCALE: NONE FLASHING DETAIL AT OPENINGS 6 15" MIN. CPC 402.5 24" MIN. CPC 408.5, 408.7 MIN. 2", MAX 9" CURB DAM HEIGHT 6- F T M I N . N O N - A B S O R B A N T M A T E R I A L CR C 3 0 7 . 2 ANTI-SCALDING CONTROL VALVE CPC 408.3 HIGH EFFICACY LIGHTING OVER SHOWER/TUB RATED FOR DAMP LOCATION GFCI CEC 410.10(D) EXHAUST FAN ENERGY STAR RATED WITH HUMIDITY SENSOR CGBSC 4.506.1 HIGH EFFICACY LIGHTING LED OR PIN BASED CEnC 150.0(K)1.C CEC 210.8(A)(7) GFCI RECEPTACLE WITHIN 6-FT FROM EDGE OF SINK TEMPERED GLAZING CRC 308.1, 308.4.5 Scale: N.T.S. TYPICAL BATHROOM REQUIREMENTS7 REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 1/4"=1'0" DETAILS AD 1311 N Towner St 9/24/2024 12 5 12 5 REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 N.T.S. TITLE PAGE T1 VICINITY MAPLEGAL DESCRIPTION SHEET INDEX GENERAL NOTES 1311 N Towner St., Santa Ana, CA 92706 PARCEL MAP BMP NOTES HOUSE ADDITION T24 SUMMARY SCOPE OF WORK 1) PROPOSED NEW 162 S.F. ADDITION TO MAIN HOUSE CONSIST OF MASTER BATH AND WALKING CLOSET 2) INTERIOR REMODEL TO ENLARGE THE EXISTING MASTER BEDROOM AND REMODELING THE EXISTING BATHROOM ASSESSOR'S ID. NUMBER: 405-301-09 TR #1064 , BLOCK 301 AND LOT #09 EX RESIDENCE: 1 YEAR BUILT: 1949 NUMBER OF STORIES: 1 TYPE OF CONSTRUCTION: V-B (E) M.F.D. SPRINKLERED: NO PROJECT SUMMARY DESIGNER / AYMAN IVAN SHMEIT ENGINEER: MID-CITIES ENGINEERING 9744 MAPLE ST. #101 BELLFLOWER, CA 90706 TEL: (562) 866-3625 WWW.MIDCITIESENGINEERING.COM ENERGY CONSULTANT: ALI NEHME DESIGN 4 BUILDING 7755 CENTER AVE. HUNTINGTON BEACH, CA 92647 TEL: (562) 981-4890 OWNER: DEAN HALL PHONE: (714) 864-1632 EMAIL: DEAN@CASAREVIVAL.COM CODES 1. THE GOVERNING CODES FOR THIS PROJECT ARE: 2022 CALIFORNIA RESIDENTIAL CODE 2022 CALIFORNIA BUILDING CODE 2022 CALIFORNIA PLUMBING CODE 2022 CALIFORNIA MECH. CODE 2022 CALIFORNIA ELECTRICAL CODE 2022 CALIFORNIA FIRE CODE 2022 CALIFORNIA ENERGY CODE 2022 CALIFORNIA GREEN BUILDING STANDARDS CODE -ALL WORK SHALL CONFORM TO: CITY OF SANTA ANA - ZONING AND DEPARTMENT OF BUILDING AND SAFETY. HERS FEATURE SUMMARY • QUALITY INSULATION INSTALLATION (QII) • KITCHEN RANGE HOOD • REFRIGERANT CHARGE VERIFICATION REQUIRED IF A REFRIGERANT CONTAINING COMPONENT IS ALTERED • DUCT SEALING REQUIRED IF A DUCT SYSTEM COMPONENT, PLENUM, OR AIR HANDLING UNIT IS ALTERED • LOW-LEAKAGE AIR HANDLING UNIT REQUIRED SPECIAL FEATURES • CEILING HAS HIGH LEVEL OF INSULATION • INSULATION BELOW ROOF DECK • WINDOW OVERHANGS AND/OR FINS • NON-STANDARD DUCT LOCATION (ANY LOCATION OTHER THAN ATTIC) ZONING: R1 LOT AREA: 7,022 S.F. DIRECTORY OVERALL TOTAL HABITABLE 1,504 S.F. TITLE PAGE GREEN BUILDING NOTES GREEN BUILDING NOTES EXISTING SITE PLAN PROPOSED SITE PLAN EXISTING FLOOR PLAN & ROOF PLAN EXISTING ELEVATIONS PROPOSED FLOOR PLAN PROPOSED ELECTRICAL PLAN PROPOSED ELEVATIONS & SECTIONS PROPOSED ROOF PLAN DETAILS TI GB1 GB2 1.0 1.1 1.2 1.3 2.0 2.1 3.0 4.0 AD STRUCTURAL TITLE SHEET FOUNDATION & ROOF FRAMING PLAN STRUCTURAL DETAILS STRUCTURAL DETAILS STRUCTURAL NOTES ENERGY ANALYSIS ENERGY ANALYSIS ENERGY ANALYSIS S S1 SD1 SD3 SN T24-1 T24-2 T24-3 1. OBTAIN SEPARATE APPLICATION FOR THE FOLLOWING ITEMS: a. RETAINING WALLS OR BLOCK FENCE WALLS b. GRADING WORK c. SWIMMING POOLS d. A SEPARATE STRUCTURE e. SHORING f. DEMOLITION 2. THE PERMIT APPLICATION MUST BE SIGNED BY THE PROPERTY OWNER, OR LICENSED CONTRACTOR, OR AUTHORIZED AGENT AT THE TIME THE PERMIT IS TO BE ISSUED: a. FOR OWNER-BUILDER PERMITS: OWNER’S SIGNATURE CAN BE VERIFIED WITH OWNER'S DRIVER LICENSE. OWNER’S REPRESENTATIVES MUST PRESENT OWNER’S APPROVAL WITH A NOTARIZED LETTER FROM THE OWNER. b. FOR CONTRACTOR BUILDING PERMITS: PRIOR TO THE ISSUANCE OF A BUILDING PERMIT, THE CONTRACTOR SHALL HAVE THE FOLLOWING: 1) NOTARIZED LETTER OF AUTHORIZATION FOR AGENTS. 2) CERTIFICATE OF WORKERS COMPENSATION INSURANCE MADE OUT TO THE CONTRACTORS STATE LICENSE BOARD. 3) COPY OF CONTRACTORS STATE LICENSE OR POCKET ID. 4) COPY OF CITY BUSINESS TAX REGISTRATION CERTIFICATE OR A NEWLY PAID RECEIPT FOR ONE. EACH SHEET OF THE PLANS SHALL BEAR THE SIGNATURES, REGISTRATION OF AN ARCHITECT OR ENGINEER REGISTERED IN THE STATE OF CALIFORNIA. THE FINAL SET OF PLANS MUST BE STAMPED BY ALL CITY AGENCIES 3. EVERY PERMIT ISSUED SHALL BECOME INVALID UNLESS THE WORK ON THE SITE AUTHORIZED BY SUCH PERMIT IS COMMENCED WITHIN 180 DAYS AFTER ITS ISSUANCE, OR IF THE WORK AUTHORIZED ON THE SITE BY SUCH PERMIT IS SUSPENDED OR ABANDONED FOR A PERIOD OF 180 DAYS AFTER THE TIME THE WORK IS COMMENCED. THE BUILDING OFFICIAL IS AUTHORIZED TO GRANT ONE EXTENSION OF TIME FOR PERIOD OF NOT MORE THAN 180 DAYS. THE EXTENSION SHALL BE REQUESTED IN WRITING AND JUSTIFIABLE CAUSE DEMONSTRATED. EXTENSIONS SHALL ONLY BE GRANTED PRIOR TO THE EXPIRATION OF A PERMIT(SECTION 105.5) 4. THE CONTRACTOR SHALL ALL TIMES KEEP THE PREMISES FREE FROM ACCUMULATIONS OF WASTE MATERIALS OR RUBBISH CAUSED BY HIS EMPLOYEES OR WORK, AND AT THE COMPLETION OF THE WORK, HE SHALL REMOVE ALL HIS RUBBISH FROM AND ABOUT THE BUILDING AND ALL HIS TOOLS, SCAFFOLDING AND SURPLUS MATERIALS AND SHALL LEAVE HIS WORK BROOM CLEAN OR ITS EQUIVALENT, UNLESS MORE EXACTLY SPECIFIED. IN CASE OF DISPUTE, THE OWNER MAY REMOVE THE RUBBISH AND CHARGE THE COST TO THE CONTRACTOR. 5. THESE DRAWINGS DO NOT PURPORT TO SHOW ALL EXISTING (E) CONDITIONS, EXISTING ITEMS TO BE REMOVED, INTERFACE BETWEEN EXISTING AND NEW. FURTHER, MANY EXISTING CONDITIONS WERE BASED ON ORIGINAL AND/ OR "AS-BUILT" DRAWINGS GENERATED FROM NONDESTRUCTIVE FIELD SURVEYS. ALTHOUGH THE BASIC INFORMATION IS ACCURATE, ACTUAL SITE CONDITIONS MAY VARY. 6. THE CONTRACTOR SHALL CAREFULLY STUDY AND COMPARE THE CONTRACT DOCUMENTS WITH EACH OTHER AND WITH INFORMATION FURNISHED BY THE OWNER AND SHALL AT ONCE REPORT TO THE ARCHITECT/ENGINEER ERRORS, INCONSISTENCIES OR OMISSIONS DISCOVERED. THE CONTRACTOR SHALL NOT BE LIABLE TO THE OWNER OR ARCHITECT/ENGINEER FOR DAMAGE RESULTING FROM ERRORS, INCONSISTENCIES OR OMISSIONS IN THE CONTRACT DOCUMENTS UNLESS THE CONTRACTOR RECOGNIZED SUCH ERROR, INCONSISTENCY OR OMISSION AND KNOWINGLY FAILED TO REPORT IT TO THE ARCHITECT/ENGINEER. IF THE CONTRACTOR PERFORMS ANY CONSTRUCTION ACTIVITY KNOWING IT INVOLVES A RECOGNIZED ERROR, INCONSISTENCY OR OMISSION IN THE CONTRACT DOCUMENTS WITHOUT SUCH NOTICE TO THE ARCHITECT/ENGINEER, THE CONTRACTOR SHALL ASSUME APPROPRIATE RESPONSIBILITY FOR SUCH PERFORMANCE AND SHALL BEAR AN APPROPRIATE AMOUNT OF THE ATTRIBUTABLE COSTS FOR CORRECTION. 7. THE CONTRACTOR SHALL TAKE FIELD MEASUREMENTS AND VERIFY FIELD CONDITIONS AND SHALL CAREFULLY COMPARE SUCH FIELD MEASUREMENTS AND CONDITIONS AND OTHER INFORMATION KNOWN TO THE CONTRACTOR WITH THE CONTRACT DOCUMENTS BEFORE COMMENCING ACTIVITIES. ERRORS, INCONSISTENCIES OR OMISSIONS DISCOVERED SHALL BE REPORTED TO THE ARCHITECT/ENGINEER AT ONCE. 8. THE CONTRACTOR WARRANTS TO THE OWNER AND ARCHITECT/ENGINEER THAT MATERIALS AND EQUIPMENT FURNISHED UNDER THE CONTRACT WILL BE OF GOOD QUALITY AND NEW UNLESS OTHERWISE REQUIRED OR PERMITTED BY THE CONTRACT DOCUMENTS, THAT THE WORK WILL BE FREE FROM DEFECTS NOT INHERENT IN THE QUALITY REQUIRED OR PERMITTED, AND THAT THE WORK WILL CONFORM WITH THE REQUIREMENTS OF THE CONTRACT DOCUMENTS. WORK NOT CONFORMING TO THESE REQUIREMENTS, INCLUDING SUBSTITUTIONS NOT PROPERLY APPROVED AND AUTHORIZED, MAY BE CONSIDERED DEFECTIVE. THE CONTRACTOR'S WARRANTY EXCLUDES REMEDY FOR DAMAGE OR DEFECT CAUSED BY ABUSE, MODIFICATIONS NOT EXECUTED BY THE CONTRACTOR, IMPROPER OPERATION, OR NORMAL WEAR AND TEAR UNDER NORMAL USAGE. IF REQUIRED BY THE ARCHITECT, THE CONTRACTOR SHALL FURNISH SATISFACTORY EVIDENCE AS TO THE KIND AND QUALITY OF MATERIALS AND EQUIPMENT. 9. THE CONTRACTOR SHALL EMPLOY A COMPETENT SUPERINTENDENT AND NECESSARY ASSISTANTS WHO SHALL BE IN ATTENDANCE AT THE PROJECT SITE DURING PERFORMANCE OF THE WORK. THE SUPERINTENDENT SHALL REPRESENT THE CONTRACTOR, AND COMMUNICATIONS GIVEN TO THE SUPERINTENDENT SHALL BE AS BINDING AS IF GIVEN TO THE CONTRACTOR. IMPORTANT COMMUNICATIONS SHALL BE CONFIRMED IN WRITING. OTHER COMMUNICATIONS SHALL BE SIMILARLY CONFIRMED ON WRITTEN REQUEST IN EACH CASE. 10. CONTRACTORS AGREES THAT HE SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION OF THIS PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY; THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOTE BE LIMITED TO NORMAL WORKING HOURS; AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY AND HOLD THE OWNER AND THE DESIGNER HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT. 11. CONTRACTOR SHALL CONTACT UNDERGROUND SERVICE ALERT 1-800-422-4133, 48 HOURS IN ADVANCE OF COMMENCEMENT OF CONSTRUCTION, FOR EXISTING UTILITY LOCATIONS. ONLY WHEN WORK IS DONE OFF SITE IN THE PUBLIC RIGHT-OF-WAY. 12. THE GROUND IMMEDIATELY ADJACENT TO THE FOUNDATION SHALL BE SLOPED AWAY FROM THE BUILDING AT A SLOPE OF NOT LESS THAN ONE UNIT VERTICAL IN 20 UNITS HORIZONTAL (5%) FOR A MINIMUM DISTANCE OF 10 FEET MEASURED PERPENDICULAR TO THE FACE OF THE WALL(R401.3) 13. SITE MEASUREMENTS OF THE PROPERTY LINE BOUNDARIES ARE AN ASSUMPTION AND ARE PRESENTED AS IS, WITH NO GUARANTEE OF ACCURACY OR COMPLETENESS. INFORMATION USED HERE IS CREATED FROM PUBLIC RECORDS AND EXISTING MAP SOURCES, NOT DIRECTLY FROM FIELD SURVEYS. THE PRECISE LOCATION OF PROPERTY BOUNDARIES MUST BE DETERMINED BY A LAND SURVEYOR REGISTERED TO PRACTICE IN THE STATE OF CALIFORNIA. PRIOR TO ANY COMMENCEMENT OF WORK IT IS THE OWNER(S)/CONTRACTOR RESPONSIBILITY TO VERIFY ALL PROPERTY BOUNDARIES THROUGH THE SERVICES OF A REGISTERED LAND SURVEYOR. 14. DRAFTSTOPS SHALL BE INSTALLED WHEN THERE IS USABLE SPACE BOTH ABOVE AND BELOW THE CONCEALED SPACE OF A FLOOR/CEILING ASSEMBLY, SO THAT THE AREA OF CONCEALED SPACE DOES NOT EXCEED 1,000 SQUARE FEET AND IS DIVIDED INTO APPROXIMATELY EQUAL AREAS. DRAFTSTOPPING MATERIAL SHALL BE AS SPECIFIED IN SECTION R302.12. 15. FIREBLOCKING SHALL BE PROVIDED IN ACCORDANCE WITH SECTION R302.11: A. IN CONCEALED SPACES OF STUD WALLS AND PARTITIONS, INCLUDING FURRED SPACES AND PARALLEL ROWS OF STUDS OR STAGGERED STUDS AT THE CEILING AND FLOOR LEVEL, AND AT MAXIMUM 10-FOOT HORIZONTAL INTERVALS. BATTS OR BLANKETS OF MINERAL OR GLASS FIBER OR OTHER APPROVED NONRIGID MATERIALS SHALL BE PERMITTED FOR COMPLIANCE WITH THE 10-FOOT HORIZONTAL FIREBLOCKING IN WALLS CONSTRUCTED USING PARALLEL ROWS OF STUDS OR STAGGERED STUDS B. AT ALL INTERCONNECTIONS BETWEEN CONCEALED VERTICAL AND HORIZONTAL SPACES SUCH AS OCCUR AT SOFFITS, DROP CEILINGS AND COVE CEILINGS. C. IN CONCEALED SPACES BETWEEN STAIR STRINGERS AT THE TOP AND BOTTOM OF THE RUN. D. AT OPENINGS AROUND VENTS, PIPES, DUCTS, CABLES AND WIRES AT CEILING AND FLOOR LEVEL, WITH AN APPROVED MATERIAL TO RESIST THE FREE PASSAGE OF FLAME AND PRODUCTS OF COMBUSTION. FOR THE FIREBLOCKING OF CHIMNEYS AND FIREPLACES, SEE SECTION R1003.19 16. FIREBLOCKING MATERIALS SHALL CONSIST OF ONE OF THE FOLLOWING (R302.11.1) A. 2-INCH NOMINAL LUMBER B. TWO THICKNESSES OF 1-INCH NOMINAL LUMBER WITH BROKEN LAP JOINTS. C. ONE THICKNESS OF 23/32INCH WOOD STRUCTURAL PANELS WITH JOINTS BACKED BY 23/32 INCH WOOD STRUCTURAL PANELS. D. ONE THICKNESS OF 3/4-INCH PARTICLE BOARD WITH JOINTS BACKED BY 3/4 INCH PARTICLE BOARD, 1/2 INCH GYPSUM BOARD OR 1/4 INCH CEMENT-BASED MILLBOARD. E. BATTS OR BLANKETS OF MINERAL WOOL OR GLASS FIBER OR OTHER APPROVED MATERIALS INSTALLED IN SUCH A MANNER AS TO BE SECURELY RETAINED IN PLACE. DEFERRED SUBMITTAL 1311 (S.F.D ) OCCUPANCY: R-3/U - (E) MAIN DWELLING 1,342 S.F. - (E) GARAGE 422 S.F. - (E) BUILDING 216 S.F. - (E) PORCH TO BE DEMO 310 S.F. - (N) ADDITION 162 S.F. TOTAL HABITABLE 1,504 S.F. (GROSS) TOTAL BUILT 2,142 S.F. (GROSS) OVERALL TOTAL BUILT 2,142 S.F. BUILDING SECURITY REGULATIONS NOTE: FOR NEW BUILDINGS AND ADDITIONS, ALTERATIONS, AND REPAIRS WITHIN ANY TWELVE-MONTH PERIOD EXCEED FIFTY (50%) PERCENT OF THE VALUE OF ANY EXISTING BUILDING OR STRUCTURE, EACH BUILDING OR STRUCTURE SHALL BE MADE TO CONFORM TO THE REQUIREMENTS FOR NEW BUILDINGS OR STRUCTURES AND COMPLY WITH THE BUILDING SECURITY REGULATIONS. SANTA ANA MUNICIPAL CODE CHAPTER 8, DIVISION 3. 1 Bldg# 101119806 APPROVALS: PLNG - CSantana BLDG - CSG Consultants 1311 N Towner St 9/24/2024 1/4"=1'0" STRUCTURAL TITLE SHEET S REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M MAY. 2024 24-107 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-12-2024 SEISMIC DESIGN DATA SEISMIC IMPORTANCE FACTOR =1.0 SS = 1.308 S1 =0.466 SITE CLASS = D Fa = 1.20 Fv =1.70 SDS = 1.046 SD1 = 0.559 THE REDUNDANCY FACTOR () =1.3 SEISMIC DESIGN CATEGORY = D SEISMIC FORCE RESISTING SYSTEM(s) = -LIGHT FRAMED WALLS WITH SHEAR PANELS DESIGN BASE SHEAR V=0.16 W, (SD) =8.67 k,(SD) =0.11 W, (ASD)=6.19 k, (ASD) SEISMIC RESPONCE COEFFICIENT (s), Cs =0.2 CS= SDS /R 1 \ RESPONSE MODIFICATION FACTOR (s), R =6.5 ANALYSIS PROCEDURE USED: EQUIVALENT LATERAL-FORCE PROCEDURE DESING LOADS ROOF LIVE LOAD =20 psf ROOF DEAD LOAD =20 psf STRUCTURAL OBSERVATION IS REQUIRED FOR THE PROJECT AND SHALL BE PERFORMED BY THE ENGINEER OF RECORD OR HIS DESIGNEE AS FOLLOW: 1 PRIOR TO POURING OF FOUNDATION (INSPECTION OF EXCAVATION, STEEL REINFORCEMENT, ANCHOR BOLTS, AND HOLD-DOWN BOLTS. CALL PRIOR TO ORDER OF CONCRETE) 2 AT THE COMPLETION OF ROUGH FRAMING 3 WHERE APPLICABLE, AT ERECTION OF STEEL/CONCRETE/MASONRY COLUMNS, BEAMS AND WALLS AND INSTALLATION OF MANUFACTURED WALLS( SIMPSON WALL OR HARDYFRAME) 4 PRIOR TO PLACEMENT OF ROOFING MATERIALS FOR NAILING OF ROOF SHEATHING. CONTRACTOR TO REVIEW WITH FRAMING SUBCONTRACTOR THE STRUCTURAL DRAWINGS, THE FLOOR PLANS AND INTERIOR ELEVATION SHEET AND VERIFY ALL SOFFITS, ARCHES AND SPECIAL FRAMING CONDITIONS AND REPORT TO THE ARCHITECT(s) / ENGINEER(s) ANY DISCREPANCIES PRIOR TO THE START OF CONSTRUCTION. CONTRACTOR TO CONFIRM BEAM SIZES, CALL OUTS, SHEAR WALL LOCATIONS. BRING TO THE ARCHITECT(s) / ENGINEER(s) ATTENTION ANY DISCREPANCIES FOUND PRIOR TO START OF CONSTRUCITON. CONTRACTOR TO SCHEDULE FRAMING WALK-THROUGH WITH ARCHITECT(s) / ENGINEER(s) AFTER FRAMING IS CONSIDERED COMPLETED AND SHALL NOT COVER WALLS WITH INSULATION OR DRYWALL UNTIL ARCHITECT(s) / ENGINEER(s) HAVE SIGNED OFF WITH A STRUCTURAL OBSERVATION FORM. SPECIAL INSPECTION Shall be performed by special licensed inspector per sec. 1704 C.B.C. at the following times: ITEM REMARK REQUIRED NOT APPLICABLE SOIL COMPLIANCE PRIOR TO FOUNDATION INSPECTION X STRUCTURAL CONCRETE OVER 2500PSI OR STRUCTURAL GRADE BEAM & CAISSONS @3000PSI MINIMUM CONTINUOUS INSPECTION BY A DEPUTY INSPECTOR IS REQUIRED FOR ALL CONCRETE DESIGNED WITH F'C GREATER THAN 2500PSI X FIELD WELDING FIELD WELDING MUST BE DONE BY WELDERS CERTIFIED BY THE GOVERNING AGENCY X IF USED EXPANSION ANCHORS USE IN INTERIOR FOOTINGS ONLY SIMP. SET-XP EPOXY FOR BOLTS DRILLED INTO CONCRETE INSTALL PER ICC ESR-2508 OR LARR 25744 X IF USED ANCHORS IN DRY-PACK FOR BOLTS DRILLED INTO CONCRETE INSTALL PER LARR 24968 X MANUFACTURED WALLS (SIMPSON STEEL WALL, HARDY FRAMES A LICENSED FABRICATOR IS REQUIRED BY THE GOVERNING AGENCY. CONTINUOUS INSPECTION BY A DEPUTY INSPECTOR IS REQUIRED FOR ALL MANUFACTURED WALLS X IF USED STRUCTURAL NOTES UNLESS OTHERWISE NOTED THE FOLLOWING SHALL APPLY 1 SOIL BEARING VALUE IS ASSUMED 1,500 psf PER TABLE 1806.2 UNLESS A SOILS REPORT STATES OTHERWISE 2 AT ROOF DIAPHRAGM USE 15/32" CD-CC PLY. OR O.S.B. EQ. P.I. 32/16 W / 8d NAILS @ 6" O.C. EDGES & 12" O.C FIELD NO BLKG. REQ (U.N.O) 3 AT FLOOR DIAPHRAGM USE T & G 5/8" CD-CC PLY. OR O.S.B. EQ. W / 10d NAILS @ 6" O.C EDGES & 12" O.C. FIELD (U.N.O) *4 AT SHEAR WALL TYPE 4&5 USE 3X NOMINAL FRAMING AT ALL PLYWOOD EDGES WHERE NAILING IS @ 2" O.C. OR LESS 5 BOLT HOLES SHALL BE 1/16" (MAX) OVERSIZED AT THE CONNECTOR OF THE HOLDOWN. INSPECTOR TO VERIFY. 6 HOLDOWN CONNECTORS SHALL BE TIGHTENED JUST PRIOR TO COVERING THE WALL FRAMING. 7 HOLDOWN ANCHOR BOLTS SHALL BE CONNECTED TO WOOD POSTS (4X MIN.) 8 CONNECTIONS AND FASTENERS SHALL COMPLY WITH TABLE 2304.10.2 (SEE DETAIL) 9 AT SHEAR VALUE GREATER THAN 350 PLF USE MIN 3x FRAMING AT ALL PLYWOOD EDGES AND MIN OF 1/2" FROM PANEL EDGE AND NOT LESS THAN 3/8" FROM THE EDGE OF CONNECTING MEMBERS 10 FOR THE NAILING. 2-2X MEMBERS JOINED W/ 16d NAILS @ 3" O.C. MAY BE USED IN-LIEU OF 3X MEMBER. 11 PROVIDE DBL F/J OR LINE OF FULL HT 2X BLOCKINGS UNDER 2ND FLOOR WALLS 12 FOR ALL PLYWOOD NAILING USE COMMON NAILS STAGGER (WHERE APPLICABLE) AND BLOCK ALL EDGES FOR ALL SHEARWALLS 13 ANCHOR BOLTS TO SILL MUST START MIN 3 " AND MAX 12" FROM SILL END MIN 2 ANCHOR BOLTS PER SHEAR PANNEL 14 15 SAME SIZE A307 THREADED ROD W/HILTI HIT-RE500-SD ADHESIVE ANCHOR MAY BE USED IN LIEU OFANCHOR BOLTS MIN 5"INTO CONCRETE W/ MIN EDGE DIST. 1 3/4 IN.) INSTALL PER LARR-25700 ESR-2322 OR APPROVED EQUAL. (SPECIAL INSPECTION IS REQUIRED). 16 IN LIEU OF ANCHOR BOLT HOLD DOWN BOLTS SIMP. SET XP EPOXY MAY BE USED INSTALL PER ICC ESR-2508 OR LARR-25744 MIN EMBEDMENT INTO CONC. 9-1 2" FOR 5 8 BOLTS 11-1 4" FOR 3 4"BOLTS AND 13-1 8" FOR 7 8" BOLTS (SPECIAL INSPECTION IS REQUIRED ) 17 PROVIDE 2 LAYERS OF GRADE "D" PAPER AT EXTERIOR SHEARWALL SHEATHING. MAX STUD SPACING 16" O.C 18 ALL DIAPHRAGM AND SHEAR WALL NAILING SHALL UTILIZE COMMON NAILS OR GALVANIZED BOX. 19 3"X3"X0.229 PLATE WASHERS WITH SLOTTED CUT HOLE PER 2308.3.1.1 ARE REQUIRED FOR ALL HOLD DOWNS CONNECTION TO WOOD POSTS &SILL PLATE. FOUNDATION NOTES UNLESS OTHERWISE NOTED THE FOLLOWING SHALL APPLY 1 ANCHOR BOLTS FOR WALLS SHALL BE 5/8 Ø X 12" LONG EMBEDED 9" MIN INTO FIRST POUR OF ALL CONTINUOUS CONCRETE FOOTINGS AND SPACED AT 48"O.C MAX WITH PLATE WASHERS 3" X 3" X 0.229" U.N.O. 2 ANCHOR BOLTS SHALL START MIN 4-1/2 " AND MAX 12" OF SILL END WITH MIN 2 BOLTS PER WALL. 3 FOR INTERIOR NON BEARING WALLS SIMP. PDPWL 300 OR APPROVED EQ. @ 24"O.C MAY BE USED IN 4" MIN CONCRETE SLAB AND MUST BE INSTALLED PER MNFG SPECS IN CONFORMANCE WITH ICC ER-4546. 4 HD'S SHALL BE TIED AND INSTALLED IN PLACE AND INSPECTED PRIOR TO POURING OF CONCRETE. ALL SIMPSON ANCHORS TO BE INSTALLED PER MNFG SPECS AND IN CONFORMANCE WITH THE LATEST ICC REPORTS. 5 THE CONCRETE COMPRESSIVE STRENGTH OF ALL FOOTINGS AND SLABS SHALL BE A MINIMUM OF F'C=2500 PSI 6 ALL CONTINUOUS CONCRETE FOOTINGS SHALL BE REINFORCED WITH #4 BARS GRADE 60 CONFORMING TO ASTM A-615 ON TOP AND BOTTOM OF FOOTINGS. 7 INTERIOR SLABS SHALL HAVE MESH REINFORCING CONFORMING TO ASTM A-165 U.N.O. 8 MINIMUM SPLICE FOR REINFORCING STEEL SHALL BE 30 BAR DIAMETER OR 2 FEET 9 SEE 1ST FLOOR SHEARWALL SCHEDULE FOR BOLT SIZES AND MINIMUM SPACING 10 ALL SURFACE WATER SHALL DRAIN AWAY FROM BUILDING AND WALLS AT 2% MINIMUM 11 SAME SIZE HILTI EXPANSION BOLTS 7" INTO FIRST POUR CONC. MAY BE USED IN LIEU OF ANCHOR BOLTS. MIN CONC. EDGE DIST. = 2" 12 SAME SIZE BOLTS 5" MIN. INTO CONC. MAY BE USED W/SIMP. SET XP EPOXY PER ICC ESR-2508 OR RR-25744 WITH MIN CONC. EDGE DIST 1-3 4" ( SPECIAL INSPECTION IS REQUIRED ) 13 FOR HOLD DOWN BOLTS SIMP. SET XP EPOXY MAY BE USED INSTALL PER ICC ESR-2508 OR LARR-25744. MIN EMBEDMENT INTO CONC. 9-1 2" FOR 5 8 BOLTS 11-1 4" FOR 3 4"BOLTS AND 13-1 8" FOR 7 8" BOLTS. ( SPECIAL INSPECTION IS REQUIRED ) 14 CONCRETE DRIVEWAYS & OTHER LARGE CONC. SLABS SHOULD HAVE CRACK CONTROL JOINTS @ ± 10' O.C.. SMALL SLABS SHOULD HAVE CRACK CONTROL JOINTS @ ± 5' O.C. 15 ALL FOUNDATION EXCAVATION ARE TO BEAR IN LIKE MATERIAL 16 ALL SHEAR AND ANCHOR BOLTS WITH NON-STANDARD SPACING ARE TO BE TIED IN PLACE AT FOOTING INSPECTION 17 SATURATE THE SOIL 18" DEEP BEFORE PLACING THE CONCRETE SLAB 18 IF ADVERSE SOIL CONDITIONS ARE ENCOUNTERED, CONSULT W/SOILS ENGINEER AND/OR ENGINEER OF RECORD. 19 IF ADVERSE SOIL CONDITIONS ARE ENCOUNTERED, A SOILS INVESTIGATION REPORT MAY BE REQUIRED. ROOF DIAPHRAGM USE 15/32 CDX APA RATED W/ 8d COMMON NAILS @ 6:6:12 OR O.S.B. EQ. (TYP.) P.I. 32/16 SEE DETAIL 70/SD3 SHEET INDEX THE GOVERNING CODES FOR THIS PROJECT ARE: FLOOR DIAPHRAGM USE 5/8" MIN. PLY. CD T&G W/ 10d COMMON NAILS @ 6:6:12 OR O.S.B. EQ. (TYP.) P.I. 32/16 SEE DETAIL 70/SD3 FLOOR SLAB CONCRETE FOOTINGS USE MIN 2500 PSI AT 28 DAYS WITH 2 -#4 BARS TOP & BOTTOM RISK CATEGORY =II FLOOR LIVE LOAD =40 psf FLOOR DEAD LOAD =12 psf BALCONY LIVE LOAD =60 psf WIND DESIGN DATA BASID WIND SPEED (mph) =110 RISK CATEGORY =II WIND EXPOSURE =C INTERNAL PRESSURE COEFFICIENT = +0.18 -0.18 FULL LEGEND IS SHOWN FOR REFERENCE ONLY. ONLY APPLICABLE CALLED OUT PADS ON FOUNDATION PLAN APPLY. FULL LEGEND IS SHOWN FOR REFERENCE ONLY. ONLY APPLICABLE CALLED OUT ANCHOR BOLTS W/ EPOXY ON FOUNDATION PLAN APPLY. FULL LEGEND IS SHOWN FOR REFERENCE ONLY. ONLY APPLICABLE CALLED OUT ANCHOR BOLTS ON FOUNDATION PLAN APPLY. FULL LEGEND IS SHOWN FOR REFERENCE ONLY. ONLY APPLICABLE CALLED OUT POSTS ON FLOOR FRAMNG AND/OR ROOF FRAMING PLAN APPLY. SHEAR WALL SCHEDULE PER 2021 SDPWS TABLE 4.3A S.W. TYPE SHEAR PANEL DESCRIPTION SHEAR VALUE # / FT REDUCED SHEAR VALUE (# / FT) TOP PLATETO BLK'G OR JOIST SILL PLATE CONNECTION TO FLR BELOW OR FOUNDATION HEIGHT / WIDTH REDUCED HEIGHT / WIDTH 15/32" CD, CC PLWD (4PLYS) OR O.S.B. EQ. W/ 8d COMMON NAILS @ 6"O.C. @ BNDRY/EDGES & 12"O.C. FIELD (FOR BACKING ONLY) N/A N/A SIMP. A35 @32" O.C. 16d Common Nails @ 4"O.C. for wood or 5/8" dia x 12" A.B. @ 48" O.C. W/3"X3"X0.229" Steel plate washer. 7/8" STUCCO OVER PAPER-BACKED LATH W/11 GAUGE 1-1/2" LONG, 7/16" DIAM HEAD NAIL FURRED MIN 1/4" @ 6" O.C @TOP & BOTTOM PLATES, EDGE OF SW & AT ALL STUDS 90 UNBLOCKED 90 BLOCKED SIMP. A35 @32" O.C. 16d Common Nails @ 4"O.C. for wood or 5/8" dia x 12" A.B. @ 48" O.C. 9" min. into conc. and W/3"X3"X0.229" Steel plate washer.1 1/2 : 1 2 : 1 15/32" STRUCTURAL I (4PLY) CD, CC-A.P.A. RATED PLYWD. OR O.S.B. EQ. W/ 8d COMMON NAILS AT 6"O.C. @ EDGES & BOUNDARY AND 12" O.C. ON FIELD 280 160 SIMP. A35 @16" O.C. 16d Common Nails @ 4"O.C. for wood or 5/8" dia x 12" A.B. @ 48" O.C. 9" min. into conc. and W/3"X3"X0.229" Steel plate washer.2:1 3 1/2 : 1 15/32" STRUCTURAL I (4PLY) CD, CC-A.P.A. RATED PLYWD. OR O.S.B. EQ. W/ 10d COMMON NAILS AT 6"O.C. @ EDGES & BOUNDARY AND 12" O.C. ON FIELD 340 199 SIMP. A35 @12" O.C. 16d Common Nails @ 3"O.C. staggered for wood or 5/8" dia x 12" A.B. @ 32" O.C. 9"min. into conc. and W/3"X3"X0.229" Steel plate washer.2:1 3 1/2:1 15/32" STRUCTURAL I (4PLY) CD, CC-A.P.A. RATED PLYWD OR O.S.B. EQ. W/ 10d COMMON NAILS AT 3" O.C. @ EDGES & BOUNDARY AND 8" O.C. ON FIELD. USE 3X NOMINAL FRAMING @ SILL PLATE & PLWD EDGES 665 379 SIMP. A35 @6" O.C. 1/4" x6" SDS screews @ 6"O.C. staggered (Use 3x Blk'g) or 5/8" dia x 12" A.B. @ 24" O.C. 9"min. into conc. and W/3"X3"X0.229" Steel plate washer.2:1 3 1/2:1 15/32" (4PLY) STRUCTURAL I PLWD OR O.S.B. EQ. W/ 10d COMMON NAILS AT 3" O.C. @ EDGES & BOUNDARY AND 8" O.C. ON FIELD. USE 3X NOMINAL FRAMING @ SILL PLATE & PLWD EDGES 1330 758 SIMP. A35 @6" O.C. EA. SIDE 1/4" x6" SDS screws @ 3"O.C. staggered (Use 3x Blk'g) or 5/8" dia x 12" A.B. @ 12" O.C. 9"min. into conc. and W/3"X3"X0.229" Steel plate washer.2:1 3 1/2:1 15/32" (MIN. 4PLY) STRUCTURAL I PLWD OR O.S.B. EQ. W/ 10d COMMON NAILS AT 2" O.C. @ EDGES & BOUNDARY AND 8" O.C. ON FIELD. USE 3X NOMINAL FRAMING @ SILL PLATE & PLWD EDGES 870 496 SIMP. A35 @5" O.C. 1/4" x6" SDS screws @ 4"O.C. staggered (Use 3x Blk'g) or 5/8" dia x 12" A.B. @ 12" O.C. 9"min. into conc. and W/3"X3"X0.229" Steel plate washer.2:1 3 1/2:1 15/32" (MIN. 4PLY) STRUCTURAL I PLWD OR O.S.B. EQ. W/ 10d COMMON NAILS AT 2" O.C. @ EDGES & BOUNDARY AND 8" O.C. ON FIELD. USE 3X NOMINAL FRAMING @ SILL PLATE & PLWD EDGES 1740 992 SIMP. A35 @5" O.C. EA. SIDE 1/2" x6" Lag Bolts @ 3"O.C. (Use 3x Blk'g) or 5/8" dia x 12" A.B. @ 6" O.C. 9"min. into conc. and W/3"X3"X0.229" Steel plate washer.2:1 3 1/2:1 USE MANUFACTURED WALL OR APPROVED EQUAL BY ICC. INSTALL PER MANUFACTURE(S) RECOMENDATIONS FOR HOLD DOWN AND ANCHOR BOLTS. ± 1000 PER MFG. CATALOGUE PER MFG. CATALOG USE MANUFACTURE TEMPLATE PER MFG. RECOMENDATION -Anchor bolts shall be connected to sill plate w/ 3-inch by 3-inch by 0.229 inch plate washer (per table 2303.3.11) * All framing members receiving edge nailing from abutting panels shall not be less than a single 3-inch nominal member, or two 2-inch nominal members fastened together w/16d face nails @ 3" o.c. wood structual panel joint and sill plate nailing shall be staggereed in all cases. * Use 3x sill plate for shear walls with a design load of over 350 plf. * Special inspection is required for wood diaphrams and shear wall with nailing at 4" on center or less. * Studs shall be connected to sill/sole plates with 2-16d end nails or 4-16d toe nials. Δ The sill plate is permitted to be a 2-inch nominal member if the sill plate is anchored by two times the number of bolts required by deign and 0.229-inch by 3-inch by 3-inch plate washers are used. Ω Where panels applied on both faces of a wall, panel joints shall be offset to fall on different framing members, or framing shall 3-inch nominal or thicker at adjoining panel edges and nails on each side shall be staggered. * * x This type of shear wall is not required based on lateral analysis it is provided as an additional shearwall to increase the lateral performance of the structure (conservative measure) X 1 2 3 4 4 4 5 5 5 6 20 ALL SIMPON STRONG TIE HARDWARE MUST BE INSTALLED PER MANUFACTURER'S RECOMMENDATIONS NOTE: ALL PADS SHALL BE MIN. 24" DEEP UNLESS SPECIFIED OTHERWISE ON DETAILS A B C D USE 4" CONC. SLAB. W/ #4 BARS @ 16" O.C. EACH WAY OVER 2" SAND OVER 10 MIL. VISQUEEN OVER 4" MIN.THICK BASE OF 1 2" OR LARGER CLEAN AGGREGATE REPORT NUMBERS UNLESS OTHERWISE NOTED THE FOLLOWING SHALL APPLY PRODUCTS INTERNATION CODE COUNCIL CITY AGENCY HOLDOWNS ESR-2330 LA RR 25720 ANCHOR BOLTS W/ SIMPSON SET-XP EPOXY ESR-2508 LA RR 25744 ANCHOR BOLTS W/SIMPSON SET-XP EPOXY (UNREINFORCED MANSONRY WALLS) ESR-2508 LA RR 25744 ANCHOR BOLTS W/ SIMPSON SET-EPOXY ESR-1772 LA RR 25279 HANGERS ESR-2552 LA RR 25807, LA RR 25800, LA RR 25803 STRAPS ESR-2105 LA RR 25713 LTT-HTT LA RR 25818-IAPMO COLUMN CAPS ESR-2604 LA RR 25714 HARDY FRAME ESR-2089 LA RR 25759 PARALLAM ESR-1387 LA RR 25202 SDS SIMP. WOOD SCREWS ESR-2236 LA RR 25711 PDPAWL ESR-2138 LA RR 25469 ESR-1161BEARING PLATES (BP), ANCHOR PLATE (FAP), TENSION TIE (HTT22) LATERAL TIE PLATE (LTP4) LA RR 25293 ER-130, ICC-ES AC155 SIMPSON STRONG WALLS ESR-2652 ESR-1679SIMPSON STEEL STRONG WALLS A34 / A35 ESR-3096 - ER 112 ESR-2330 ESR-2508 ESR-2508 ESR-2611SSTB-SB P.A DENOTES: "POST ABOVE" POST BELOW TO MATCH POST ABOVE U.N.O ON FLOOR BELOW P.A W/STRAP DENOTES: "POST ABOVE WITH STRAP" POST BELOW TO MATCH POST ABOVE U.N.O ON FLOOR BELOW SAME SIZE SIMPSON WEDGE ANCHOR MAY BE USED IN LIEU OF ANCHOR BOLTS MIN 7"INTO CONCRETE and FULLY GROUTED CMU MASONRY OR MIN EDGE DIST. 6 1/2 IN.) INSTALL PER ICC ESR-1396 AND LARR-24682. 1311 N Towner St 9/24/2024 1311 N Towner St 9/24/2024 REVISION(S) 1 2 3 Scale: Date: Project #: MAY. 2024 PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-12-2024 N.T.S. STRUCTURAL DETAILS SD1 1311 N Towner St 9/24/2024 OUTER 1 3 OF SPAN BORING AND NOTCHING ALLOWED MIDDLE 1 3 OF SPAN NO NOTCHING HERE BORED HOLES ALLOWED MAX. LENGTH = D/3 D/3 MAX. AT ENDS 2-IN. MIN. D D/6 2-IN. MIN. D/ 3 MA X NOTE: D = DEPTH OF JOIST (IN.) ACTUAL SIZE EXAMPLE: ACTUAL SIZE OF 2X12 = 1-1/2"x11-1/4" MAX. LENGTH = D/3 D/6 JOIST SIZE MAX. HOLE MAX. NOTCH DEPTH MAX. END NOTCH 2X4 NONE NONE NONE 2X6 1-1/2 7/8 1-3/8 2X8 2-3/8 1-1/4 1-7/8 2X10 3 1-1/2 2-3/8 2X12 3-3/4 1-7/8 2-7/8 NOTE: SHEAR AT END IS NOT CRITICAL OK TO NOTCH UP TO 25% NOTE: FOR 11-FT SPAN REQUIRED JOIST CAN BE 2X8 #2 @16" O.C. & NOTCHING CAN BE 3" OR MORE A OUTER 1/3 SPAN OUTER 1 3 OF SPAN BORING AND NOTCHING ALLOWED REVISION(S) 1 2 3 Scale: Date: Project #: MAY. 2024 PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-12-2024 N.T.S. STRUCTURAL DETAILS SD3 1311 N Towner St 9/24/2024 REVISION(S) 1 2 3 Scale: Date: Project #: MAY. 2024 PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-12-2024 N.T.S. STRUCTURAL NOTES SN 1311 N Towner St 9/24/2024 REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 N.T.S. GB1 GREEN BUILDING NOTES 2022 CALIFORNIA GREEN BUILDING STANDARDS CODE (CGBSC) Residential Mandatory Measures January 2023. Y N/A RESPON. PARTY Y CONT. X X CHAPTER 4 RESIDENTIAL MANDATORY MEASURES DIVISION 4.1 PLANNING AND DESIGN ABBREVIATION DEFINITIONS: HCD Department of Housing and Community Development BSC California Building Standards Commission DSA-SS Division of the State Architect, Structural Safety OSHPD Office of Statewide Health Planning and Development LR Low Rise HR High Rise AA Additions and Alterations N New SECTION 4.102 DEFINITIONS 4.102.1 DEFINITIONS The following terms are defined in Chapter 2 (and are included here for reference) FRENCH DRAIN. A trench, hole or other depressed area loosely filled with rock, gravel, fragments of brick or similar pervious material used to collect or channel drainage or runoff water. WATTLES. Wattles are used to reduce sediment in runoff. Wattles are often constructed of natural plant materials such as hay, straw or similar material shaped in the form of tubes and placed on a downflow slope. Wattles are also used for perimeter and inlet controls. 4.106 SITE DEVELOPMENT 4.106.1 GENERAL. Preservation and use of available natural resources shall be accomplished through evaluation and careful planning to minimize negative effects on the site and adjacent areas. Preservation of slopes, management of storm water drainage and erosion controls shall comply with this section. 4.106.2 STORM WATER DRAINAGE AND RETENTION DURING CONSTRUCTION. Projects which disturb less than one acre of soil and are not part of a larger common plan of development which in total disturbs one acre or more, shall manage storm water drainage during construction. In order to manage storm water drainage during construction, one or more of the following measures shall be implemented to prevent flooding of adjacent property, prevent erosion and retain soil runoff on the site. 1. Retention basins of sufficient size shall be utilized to retain storm water on the site. 2. Where storm water is conveyed to a public drainage system, collection point, gutter or similar disposal method, water shall be filtered by use of a barrier system, wattle or other method approved by the enforcing agency. 3. Compliance with a lawfully enacted storm water management ordinance. Note: Refer to the State Water Resources Control Board for projects which disturb one acre or more of soil, or are part of a larger common plan of development which in total disturbs one acre or more of soil. (Website: https://www.waterboards.ca.gov/water_issues/programs/stormwater/construction.html) 4.106.3 GRADING AND PAVING. Construction plans shall indicate how the site grading or drainage system will manage all surface water flows to keep water from entering buildings. Examples of methods to manage surface water include, but are not limited to, the following: 1. Swales 2. Water collection and disposal systems 3. French drains 4. Water retention gardens 5. Other water measures which keep surface water away from buildings and aid in groundwater recharge. Exception: Additions and alterations not altering the drainage path. 4.106.4 Electric vehicle (EV) charging for new construction. New construction shall comply with Sections 4.106.4.1 or 4.106.4.2 to facilitate future installation and use of EV chargers. Electric vehicle supply equipment (EVSE) shall be installed in accordance with the California Electrical Code, Article 625. Exceptions: 1. On a case-by-case basis, where the local enforcing agency has determined EV charging and infrastructure are not feasible based upon one or more of the following conditions: 1.1 Where there is no local utility power supply or the local utility is unable to supply adequate power. 1.2 Where there is evidence suitable to the local enforcing agency substantiating that additional local utility infrastructure design requirements, directly related to the implementation of Section 4.106.4, may adversely impact the construction cost of the project. 2. Accessory Dwelling Units (ADU) and Junior Accessory Dwelling Units (JADU) without additional parking facilities. 4.106.4.1 New one- and two-family dwellings and townhouses with attached private garages. For each dwelling unit, install a listed raceway to accommodate a dedicated 208/240-volt branch circuit. The raceway shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall originate at the main service or subpanel and shall terminate into a listed cabinet, box or other enclosure in close proximity to the proposed location of an EV charger. Raceways are required to be continuous at enclosed, inaccessible or concealed areas and spaces. The service panel and/or subpanel shall provide capacity to install a 40-ampere 208/240-volt minimum dedicated branch circuit and space(s) reserved to permit installation of a branch circuit overcurrent protective device. Exemption: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is installed in close proximity to the proposed location of an EV charger at the time of original construction in accordance with the California Electrical Code. 4.106.4.1.1 Identification. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging as "EV CAPABLE". The raceway termination location shall be permanently and visibly marked as "EV CAPABLE". CHAPTER 3 GREEN BUILDING SECTION 301 GENERAL 301.1 SCOPE. Buildings shall be designed to include the green building measures specified as mandatory in the application checklists contained in this code. Voluntary green building measures are also included in the application checklists and may be included in the design and construction of structures covered by this code, but are not required unless adopted by a city, county, or city and county as specified in Section 101.7. 301.1.1 Additions and alterations. [HCD] The mandatory provisions of Chapter 4 shall be applied to additions or alterations of existing residential buildings where the addition or alteration increases the building's conditioned area, volume, or size. The requirements shall apply only to and/or within the specific area of the addition or alteration. The mandatory provision of Section 4.106.4.2 may apply to additions or alterations of existing parking facilities or the addition of new parking facilities serving existing multifamily buildings. See Section 4.106.4.3 for application. Note: Repairs including, but not limited to, resurfacing, restriping and repairing or maintaining existing lighting fixtures are not considered alterations for the purpose of this section. Note: On and after January 1, 2014, residential buildings undergoing permitted alterations, additions, or improvements shall replace noncompliant plumbing fixtures with water-conserving plumbing fixtures. Plumbing fixture replacement is required prior to issuance of a certificate of final completion, certificate of occupancy or final permit approval by the local building department. See Civil Code Section 1101.1, et seq., for the definition of a noncompliant plumbing fixture, types of residential buildings affected and other important enactment dates. 301.2 LOW-RISE AND HIGH-RISE RESIDENTIAL BUILDINGS. [HCD] The provisions of individual sections of CALGreen may apply to either low-rise residential buildings high-rise residential buildings, or both. Individual sections will be designated by banners to indicate where the section applies specifically to low-rise only (LR) or high-rise only (HR). When the section applies to both low-rise and high-rise buildings, no banner will be used. SECTION 302 MIXED OCCUPANCY BUILDINGS 302.1 MIXED OCCUPANCY BUILDINGS. In mixed occupancy buildings, each portion of a building shall comply with the specific green building measures applicable to each specific occupancy. Exceptions: 1. [HCD] Accessory structures and accessory occupancies serving residential buildings shall comply with Chapter 4 and Appendix A4, as applicable. 2. [HCD] For purposes of CALGreen, live/work units, complying with Section 419 of the California Building Code, shall not be considered mixed occupancies. Live/Work units shall comply with Chapter 4 and Appendix A4, as applicable. 4.106.4.2 New multifamily dwellings, hotels and motels and new residential parking facilities. When parking is provided, parking spaces for new multifamily dwellings, hotels and motels shall meet the requirements of Sections 4.106.4.2.1 and 4.106.4.2.2. Calculations for spaces shall be rounded up to the nearest whole number. A parking space served by electric vehicle supply equipment or designed as a future EV charging space shall count as at least one standard automobile parking space only for the purpose of complying with any applicable minimum parking space requirements established by a local jurisdiction. See Vehicle Code Section 22511.2 for further details. 4.106.4.2.1Multifamily development projects with less than 20 dwelling units; and hotels and motels with less than 20 sleeping units or guest rooms. The number of dwelling units, sleeping units or guest rooms shall be based on all buildings on a project site subject to this section. 1.EV Capable. Ten (10) percent of the total number of parking spaces on a building site, provided for all types of parking facilities, shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 EVSE. Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical system, including any on-site distribution transformer(s), have sufficient capacity to simultaneously charge all EVs at all required EV spaces at a minimum of 40 amperes. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging purposes as “EV CAPABLE” in accordance with the California Electrical Code. Exceptions: 1.When EV chargers (Level 2 EVSE) are installed in a number equal to or greater than the required number of EV capable spaces. 2.When EV chargers (Level 2 EVSE) are installed in a number less than the required number of EV capable spaces, the number of EV capable spaces required may be reduced by a number equal to the number of EV chargers installed. Notes: a.Construction documents are intended to demonstrate the project’s capability and capacity for facilitating future EV charging. b.There is no requirement for EV spaces to be constructed or available until receptacles for EV charging or EV chargers are installed for use. 2.EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power Level 2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per dwelling unit when more than one parking space is provided for use by a single dwelling unit. Exception: Areas of parking facilities served by parking lifts. 4.106.4.2.2 Multifamily development projects with 20 or more dwelling units, hotels and motels with 20 or more sleeping units or guest rooms. The number of dwelling units, sleeping units or guest rooms shall be based on all buildings on a project site subject to this section. 1.EV Capable. Ten (10) percent of the total number of parking spaces on a building site, provided for all types of parking facilities, shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 EVSE. Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical system, including any on-site distribution transformer(s), have sufficient capacity to simultaneously charge all EVs at all required EV spaces at a minimum of 40 amperes. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging purposes as “EV CAPABLE” in accordance with the California Electrical Code. Exception: When EV chargers (Level 2 EVSE) are installed in a number greater than five (5) percent of parking spaces required by Section 4.106.4.2.2, Item 3, the number of EV capable spaces required may be reduced by a number equal to the number of EV chargers installed over the five (5) percent required. Notes: a.Construction documents shall show locations of future EV spaces. b.There is no requirement for EV spaces to be constructed or available until receptacles for EV charging or EV chargers are installed for use. 2.EV Ready. Twenty-five (25) percent of the total number of parking spaces shall be equipped with low power Level 2 EV charging receptacles. For multifamily parking facilities, no more than one receptacle is required per dwelling unit when more than one parking space is provided for use by a single dwelling unit. Exception: Areas of parking facilities served by parking lifts. 3.EV Chargers. Five (5) percent of the total number of parking spaces shall be equipped with Level 2 EVSE. Where common use parking is provided, at least one EV charger shall be located in the common use parking area and shall be available for use by all residents or guests. When low power Level 2 EV charging receptacles or Level 2 EVSE are installed beyond the minimum required, an automatic load management system (ALMS) may be used to reduce the maximum required electrical capacity to each space served by the ALMS. The electrical system and any on-site distribution transformers shall have sufficient capacity to deliver at least 3.3 kW simultaneously to each EV charging station (EVCS) served by the ALMS. The branch circuit shall have a minimum capacity of 40 amperes, and installed EVSE shall have a capacity of not less than 30 amperes. ALMS shall not be used to reduce the minimum required electrical capacity to the required EV capable spaces. 4.106.4.2.2.1 Electric vehicle charging stations (EVCS). Electric vehicle charging stations required by Section 4.106.4.2.2, Item 3, shall comply with Section 4.106.4.2.2.1. Exception: Electric vehicle charging stations serving public accommodations, public housing, motels and hotels shall not be required to comply with this section. See California Building Code, Chapter 11B, for applicable requirements. 4.106.4.2.2.1.1 Location. EVCS shall comply with at least one of the following options: 1.The charging space shall be located adjacent to an accessible parking space meeting the requirements of the California Building Code, Chapter 11A, to allow use of the EV charger from the accessible parking space. 2.The charging space shall be located on an accessible route, as defined in the California Building Code, Chapter 2, to the building. Exception: Electric vehicle charging stations designed and constructed in compliance with the California Building Code, Chapter 11B, are not required to comply with Section 4.106.4.2.2.1.1 and Section 4.106.4.2.2.1.2, Item 3. 4.106.4.2.2.1.2 Electric vehicle charging stations (EVCS) dimensions. The charging spaces shall be designed to comply with the following: 1.The minimum length of each EV space shall be 18 feet (5486 mm). 2.The minimum width of each EV space shall be 9 feet (2743 mm). 3.One in every 25 charging spaces, but not less than one, shall also have an 8-foot (2438 mm) wide minimum aisle. A 5-foot (1524 mm) wide minimum aisle shall be permitted provided the minimum width of the EV space is 12 feet (3658 mm). a.Surface slope for this EV space and the aisle shall not exceed 1 unit vertical in 48 units horizontal (2.083 percent slope) in any direction. 4.106.4.2.2.1.3 Accessible EV spaces. In addition to the requirements in Sections 4.106.4.2.2.1.1 and 4.106.4.2.2.1.2, all EVSE, when installed, shall comply with the accessibility provisions for EV chargers in the California Building Code, Chapter 11B. EV ready spaces and EVCS in multifamily developments shall comply with California Building Code, Chapter 11A, Section 1109A. 4.106.4.2.3 EV space requirements. 1.Single EV space required. Install a listed raceway capable of accommodating a 208/240-volt dedicated branch circuit. The raceway shall not be less than trade size 1 (nominal 1-inch inside diameter). The raceway shall originate at the main service or subpanel and shall terminate into a listed cabinet, box or enclosure in close proximity to the location or the proposed location of the EV space. Construction documents shall identify the raceway termination point, receptacle or charger location, as applicable. The service panel and/ or subpanel shall have a 40-ampere minimum dedicated branch circuit, including branch circuit overcurrent protective device installed, or space(s) reserved to permit installation of a branch circuit overcurrent protective device. Exception: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is installed in close proximity to the location or the proposed location of the EV space, at the time of original construction in accordance with the California Electrical Code. 2.Multiple EV spaces required. Construction documents shall indicate the raceway termination point and the location of installed or future EV spaces, receptacles or EV chargers. Construction documents shall also provide information on amperage of installed or future receptacles or EVSE, raceway method(s), wiring schematics and electrical load calculations. Plan design shall be based upon a 40-ampere minimum branch circuit. Required raceways and related components that are planned to be installed underground, enclosed, inaccessible or in concealed areas and spaces shall be installed at the time of original construction. Y N/A RESPON. PARTY X Y CONT. Y CONT Y CONT Y N/A RESPON. PARTY X X X DIVISION 4.3 WATER EFFICIENCY AND CONSERVATION 4.303 INDOOR WATER USE 4.303.1 WATER CONSERVING PLUMBING FIXTURES AND FITTINGS. Plumbing fixtures (water closets and urinals) and fittings (faucets and showerheads) shall comply with the sections 4.303.1.1, 4.303.1.2, 4.303.1.3, and 4.303.4.4. Note: All noncompliant plumbing fixtures in any residential real property shall be replaced with water-conserving plumbing fixtures. Plumbing fixture replacement is required prior to issuance of a certificate of final completion, certificate of occupancy, or final permit approval by the local building department. See Civil Code Section 1101.1, et seq., for the definition of a noncompliant plumbing fixture, types of residential buildings affected and other important enactment dates. 4.303.1.1 Water Closets. The effective flush volume of all water closets shall not exceed 1.28 gallons per flush. Tank-type water closets shall be certified to the performance criteria of the U.S. EPA WaterSense Specification for Tank-type Toilets. Note: The effective flush volume of dual flush toilets is defined as the composite, average flush volume of two reduced flushes and one full flush. 4.303.1.2 Urinals. The effective flush volume of wall mounted urinals shall not exceed 0.125 gallons per flush. The effective flush volume of all other urinals shall not exceed 0.5 gallons per flush. 4.303.1.3 Showerheads. 4.303.1.3.1 Single Showerhead. Showerheads shall have a maximum flow rate of not more than 1.8 gallons per minute at 80 psi. Showerheads shall be certified to the performance criteria of the U.S. EPA WaterSense Specification for Showerheads. 4.303.1.3.2 Multiple showerheads serving one shower. When a shower is served by more than one showerhead, the combined flow rate of all the showerheads and/or other shower outlets controlled by a single valve shall not exceed 1.8 gallons per minute at 80 psi, or the shower shall be designed to only allow one shower outlet to be in operation at a time. Note: A hand-held shower shall be considered a showerhead. 4.303.1.4 Faucets. 4.303.1.4.1 Residential Lavatory Faucets. The maximum flow rate of residential lavatory faucets shall not exceed 1.2 gallons per minute at 60 psi. The minimum flow rate of residential lavatory faucets shall not be less than 0.8 gallons per minute at 20 psi. 4.303.1.4.2 Lavatory Faucets in Common and Public Use Areas. The maximum flow rate of lavatory faucets installed in common and public use areas (outside of dwellings or sleeping units) in residential buildings shall not exceed 0.5 gallons per minute at 60 psi. 4.303.1.4.3 Metering Faucets. Metering faucets when installed in residential buildings shall not deliver more than 0.2 gallons per cycle. 4.303.1.4.4 Kitchen Faucets. The maximum flow rate of kitchen faucets shall not exceed 1.8 gallons per minute at 60 psi. Kitchen faucets may temporarily increase the flow above the maximum rate, but not to exceed 2.2 gallons per minute at 60 psi, and must default to a maximum flow rate of 1.8 gallons per minute at 60 psi. Note: Where complying faucets are unavailable, aerators or other means may be used to achieve reduction. 4.303.1.4.5 Pre-rinse spray valves. When installed, shall meet the requirements in the California Code of Regulations, Title 20 (Appliance Efficiency Regulations), Sections 1605.1 (h)(4) Table H-2, Section 1605.3 (h)(4)(A), and Section 1607 (d)(7) and shall be equipped with an integral automatic shutoff. FOR REFERENCE ONLY: The following table and code section have been reprinted from the California Code of Regulations, Title 20 (Appliance Efficiency Regulations),Section 1605.1 (h)(4) and Section 1605.3 (h)(4)(A). Title 20 Section 1605.3 (h)(4)(A): Commercial prerinse spray values manufactured on or after January 1, 2006, shall have a minimum spray force of not less than 4.0 ounces-force (ozf)[113 grams-force(gf)] 4.303.2 Submeters for multifamily buildings and dwelling units in mixed-used residential/commercial buildings. Submeters shall be installed to measure water usage of individual rental dwelling units in accordance with the California Plumbing Code. 4.303.3 Standards for plumbing fixtures and fittings. Plumbing fixtures and fittings shall be installed in accordance with the California Plumbing Code, and shall meet the applicable standards referenced in Table 1701.1 of the California Plumbing Code. NOTE: THIS TABLE COMPILES THE DATA IN SECTION 4.303.1, AND IS INCLUDED AS A CONVENIENCE FOR THE USER. 4.201 GENERAL 4.201.1 SCOPE. For the purposes of mandatory energy efficiency standards in this code, the California Energy Commission will continue to adopt mandatory standards. DIVISION 4.2 ENERGY EFFICIENCY Exception: A raceway is not required if a minimum 40-ampere 208/240-volt dedicated EV branch circuit is installed in close proximity to the location or the proposed location of the EV space at the time of original construction in accordance with the California Electrical Code. 4.106.4.2.4 Identification. The service panel or subpanel circuit directory shall identify the overcurrent protective device space(s) reserved for future EV charging purposes as “EV CAPABLE” in accordance with the California Electrical Code. 4.106.4.2.5 Electric Vehicle Ready Space Signage. Electric vehicle ready spaces shall be identified by signage or pavement markings, in compliance with Caltrans Traffic Operations Policy Directive 13-01 (Zero Emission Vehicle Signs and Pavement Markings) or its successor(s). 4.106.4.3 Electric vehicle charging for additions and alterations of parking facilities serving existing multifamily buildings. When new parking facilities are added, or electrical systems or lighting of existing parking facilities are added or altered and the work requires a building permit, ten (10) percent of the total number of parking spaces added or altered shall be electric vehicle charging spaces (EV spaces) capable of supporting future Level 2 EVSE. Notes: 1.Construction documents are intended to demonstrate the project’s capability and capacity for facilitating future EV charging. 2.There is no requirement for EV spaces to be constructed or available until EV chargers are installed for use. TABLE - MAXIMUM FIXTURE WATER USE FIXTURE TYPE FLOW RATE SHOWER HEADS (RESIDENTIAL)1.8 GMP @ 80 PSI LAVATORY FAUCETS (RESIDENTIAL)MAX. 1.2 GPM @ 60 PSI MIN. 0.8 GPM @ 20 PSI LAVATORY FAUCETS IN COMMON & PUBLIC USE AREAS 0.5 GPM @ 60 PSI KITCHEN FAUCETS 1.8 GPM @ 60 PSI METERING FAUCETS 0.2 GAL/CYCLE WATER CLOSET 1.28 GAL/FLUSH URINALS 0.125 GAL/FLUSH TABLE H-2 STANDARDS FOR COMMERCIAL PRE-RINSE SPRAY VALUES MANUFACTURED ON OR AFTER JANUARY 28, 2019 PRODUCT CLASS [SPRAY FORCE IN OUNCE FORCE (OZF)] MAXIMUM FLOW RATE (gpm) Product Class 1 ( < 5.0 ozf)1.00 Product Class 2 ( > 5.0 ozf) and < 8.0 ozf)1.00 PRODUCT CLASS 3 ( > 8.0 OZF)1.28 Y N/A RESPON. PARTY X Y CONT Y CONT. Y CONT Y CONT. Y CONT. Y CONT. X Y CONT. X 4.406 ENHANCED DURABILITY AND REDUCED MAINTENANCE 4.406.1 RODENT PROOFING. Annular spaces around pipes, electric cables, conduits or other openings in sole/bottom plates at exterior walls shall be protected against the passage of rodents by closing such openings with cement mortar, concrete masonry or a similar method acceptable to the enforcing agency. 4.408 CONSTRUCTION WASTE REDUCTION, DISPOSAL AND RECYCLING 4.408.1 CONSTRUCTION WASTE MANAGEMENT. Recycle and/or salvage for reuse a minimum of 65 percent of the non-hazardous construction and demolition waste in accordance with either Section 4.408.2, 4.408.3 or 4.408.4, or meet a more stringent local construction and demolition waste management ordinance. Exceptions: 1. Excavated soil and land-clearing debris. 2. Alternate waste reduction methods developed by working with local agencies if diversion or recycle facilities capable of compliance with this item do not exist or are not located reasonably close to the jobsite. 3. The enforcing agency may make exceptions to the requirements of this section when isolated jobsites are located in areas beyond the haul boundaries of the diversion facility. 4.408.2 CONSTRUCTION WASTE MANAGEMENT PLAN. Submit a construction waste management plan in conformance with Items 1 through 5. The construction waste management plan shall be updated as necessary and shall be available during construction for examination by the enforcing agency. 1. Identify the construction and demolition waste materials to be diverted from disposal by recycling, reuse on the project or salvage for future use or sale. 2. Specify if construction and demolition waste materials will be sorted on-site (source separated) or bulk mixed (single stream). 3. Identify diversion facilities where the construction and demolition waste material collected will be taken. 4. Identify construction methods employed to reduce the amount of construction and demolition waste generated. 5. Specify that the amount of construction and demolition waste materials diverted shall be calculated by weight or volume, but not by both. 4.408.3 WASTE MANAGEMENT COMPANY. Utilize a waste management company, approved by the enforcing agency, which can provide verifiable documentation that the percentage of construction and demolition waste material diverted from the landfill complies with Section 4.408.1. Note: The owner or contractor may make the determination if the construction and demolition waste materials will be diverted by a waste management company. 4.408.4 WASTE STREAM REDUCTION ALTERNATIVE [LR]. Projects that generate a total combined weight of construction and demolition waste disposed of in landfills, which do not exceed 3.4 lbs./sq.ft. of the building area shall meet the minimum 65% construction waste reduction requirement in Section 4.408.1 4.408.4.1 WASTE STREAM REDUCTION ALTERNATIVE. Projects that generate a total combined weight of construction and demolition waste disposed of in landfills, which do not exceed 2 pounds per square foot of the building area, shall meet the minimum 65% construction waste reduction requirement in Section 4.408.1 4.408.5 DOCUMENTATION. Documentation shall be provided to the enforcing agency which demonstrates compliance with Section 4.408.2, items 1 through 5, Section 4.408.3 or Section 4.408.4.. Notes: 1. Sample forms found in "A Guide to the California Green Building Standards Code (Residential)" located at www.hcd.ca.gov/CALGreen.html may be used to assist in documenting compliance with this section. 2. Mixed construction and demolition debris (C & D) processors can be located at the California Department of Resources Recycling and Recovery (CalRecycle). 4.410 BUILDING MAINTENANCE AND OPERATION 4.410.1 OPERATION AND MAINTENANCE MANUAL. At the time of final inspection, a manual, compact disc, web-based reference or other media acceptable to the enforcing agency which includes all of the following shall be placed in the building: 1. Directions to the owner or occupant that the manual shall remain with the building throughout the life cycle of the structure. 2. Operation and maintenance instructions for the following: a. Equipment and appliances, including water-saving devices and systems, HVAC systems, photovoltaic systems, electric vehicle chargers, water-heating systems and other major appliances and equipment. b. Roof and yard drainage, including gutters and downspouts. c. Space conditioning systems, including condensers and air filters. d. Landscape irrigation systems. e. Water reuse systems. 3. Information from local utility, water and waste recovery providers on methods to further reduce resource consumption, including recycle programs and locations. 4. Public transportation and/or carpool options available in the area. 5. Educational material on the positive impacts of an interior relative humidity between 30-60 percent and what methods an occupant may use to maintain the relative humidity level in that range. 6. Information about water-conserving landscape and irrigation design and controllers which conserve water. 7. Instructions for maintaining gutters and downspouts and the importance of diverting water at least 5 feet away from the foundation. 8. Information on required routine maintenance measures, including, but not limited to, caulking, painting, grading around the building, etc. 9. Information about state solar energy and incentive programs available. 10. A copy of all special inspections verifications required by the enforcing agency or this code. 11. Information from the Department of Forestry and Fire Protection on maintenance of defensible space around residential structures. 12. Information and/or drawings identifying the location of grab bar reinforcements. 4.410.2 RECYCLING BY OCCUPANTS. Where 5 or more multifamily dwelling units are constructed on a building site, provide readily accessible area(s) that serves all buildings on the site and are identified for the depositing, storage and collection of non-hazardous materials for recycling, including (at a minimum) paper, corrugated cardboard, glass, plastics, organic waster, and metals, or meet a lawfully enacted local recycling ordinance, if more restrictive. Exception: Rural jurisdictions that meet and apply for the exemption in Public Resources Code Section 42649.82 (a)(2)(A) et seq. are note required to comply with the organic waste portion of this section. DIVISION 4.4 MATERIAL CONSERVATION AND RESOURCE EFFICIENCY DIVISION 4.5 ENVIRONMENTAL QUALITY 4.304 OUTDOOR WATER USE 4.304.1 OUTDOOR POTABLE WATER USE IN LANDSCAPE AREAS. Residential developments shall comply with a local water efficient landscape ordinance or the current California Department of Water Resources' Model Water Efficient Landscape Ordinance (MWELO), whichever is more stringent. NOTES: 1. The Model Water Efficient Landscape Ordinance (MWELO) is located in the California Code Regulations, Title 23, Chapter 2.7, Division 2. MWELO and supporting documents, including water budget calculator, are available at: https://www.water.ca.gov/ SECTION 4.501 GENERAL 4.501.1 Scope The provisions of this chapter shall outline means of reducing the quality of air contaminants that are odorous, irritating and/or harmful to the comfort and well being of a building's installers, occupants and neighbors. SECTION 4.502 DEFINITIONS 5.102.1 DEFINITIONS The following terms are defined in Chapter 2 (and are included here for reference) AGRIFIBER PRODUCTS. Agrifiber products include wheatboard, strawboard, panel substrates and door cores, not including furniture, fixtures and equipment (FF&E) not considered base building elements. COMPOSITE WOOD PRODUCTS. Composite wood products include hardwood plywood, particleboard and medium density fiberboard. "Composite wood products" does not include hardboard, structural plywood, structural panels, structural composite lumber, oriented strand board, glued laminated timber, prefabricated wood I-joists or finger-jointed lumber, all as specified in California Code of regulations (CCR), title 17, Section 93120.1. DIRECT-VENT APPLIANCE. A fuel-burning appliance with a sealed combustion system that draws all air for combustion from the outside atmosphere and discharges all flue gases to the outside atmosphere. Y = YES N/A = NOT APPLICABLE RESPON. PARTY = RESPONSIBLE PARTY (ie: ARCHITECT=ARCH, ENGINEER=ENG, OWNER=OWN, CONTRACTOR=CONT, INSPECTOR=INSPETC.) 1311 N Towner St 9/24/2024 REVISION(S) 1 2 3 Scale: Date: Project #: PR O J E C T A D D R E S S OW N E R MI D - C I T I E S E N G I N E E R I N G R E S E R V E S I T S C O P Y R I G H T S T O T H E S E P L A N S A N D D R A W I N G S . W R I T T E N P E R M I S S I O N A N D C O N S E N T O F M . C . E . I S R E Q U I R E D P R I O R T O C H A N G I N G , R E P R O D U C I N G , C O P Y I N G I N A N Y F O R M O R M A N N E R W H A T S O E V E R O R A S S I G N I N G T O A N Y T H I R D P A R T Y . ( r e v 1 - 1 - 1 8 ) MI D C I T I E S E N G I N E E R I N G RE S I D E N T I A L C O M M E R C I A L I N D U S T R I A L 97 4 4 M A P L E S T . # 1 0 1 BE L L F L O W E R , C A 9 0 7 0 6 PH : ( 5 6 2 ) 8 6 6 - 3 6 2 5 , F X : ( 5 6 2 ) 2 3 2 - 4 1 2 1 WW W . M I D C I T I E S E N G I N E E R I N G . C O M 24-107 MAY 2024 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 DE A N H A L L (7 1 4 ) 8 6 4 - 1 6 3 2 13 1 1 N T O W N E R S T . , SA N T A A N A , C A 9 2 7 0 6 08-15-2024 N.T.S. GB2 GREEN BUILDING NOTES 2022 CALIFORNIA GREEN BUILDING STANDARDS CODE (CGBSC) Residential Mandatory Measures January 2023. Y N/A RESPON PARTY X X Y CONT. Y CONT. Y CONT Y CONT. MAXIMUM INCREMENTAL REACTIVITY (MIR). The maximum change in weight of ozone formed by adding a compound to the "Base Reactive Organic Gas (ROG) Mixture" per weight of compound added, expressed to hundredths of a gram (g O³/g ROC). Note: MIR values for individual compounds and hydrocarbon solvents are specified in CCR, Title 17, Sections 94700 and 94701. MOISTURE CONTENT. The weight of the water in wood expressed in percentage of the weight of the oven-dry wood. PRODUCT-WEIGHTED MIR (PWMIR). The sum of all weighted-MIR for all ingredients in a product subject to this article. The PWMIR is the total product reactivity expressed to hundredths of a gram of ozone formed per gram of product (excluding container and packaging). Note: PWMIR is calculated according to equations found in CCR, Title 17, Section 94521 (a). REACTIVE ORGANIC COMPOUND (ROC). Any compound that has the potential, once emitted, to contribute to ozone formation in the troposphere. VOC. A volatile organic compound (VOC) broadly defined as a chemical compound based on carbon chains or rings with vapor pressures greater than 0.1 millimeters of mercury at room temperature. These compounds typically contain hydrogen and may contain oxygen, nitrogen and other elements. See CCR Title 17, Section 94508(a). 4.503 FIREPLACES 4.503.1 GENERAL. Any installed gas fireplace shall be a direct-vent sealed-combustion type. Any installed woodstove or pellet stove shall comply with U.S. EPA New Source Performance Standards (NSPS) emission limits as applicable, and shall have a permanent label indicating they are certified to meet the emission limits. Woodstoves, pellet stoves and fireplaces shall also comply with applicable local ordinances. 4.504 POLLUTANT CONTROL 4.504.1 COVERING OF DUCT OPENINGS & PROTECTION OF MECHANICAL EQUIPMENT DURING CONSTRUCTION. At the time of rough installation, during storage on the construction site and until final startup of the heating, cooling and ventilating equipment, all duct and other related air distribution component openings shall be covered with tape, plastic, sheet metal or other methods acceptable to the enforcing agency to reduce the amount of water, dust or debris which may enter the system. 4.504.2 FINISH MATERIAL POLLUTANT CONTROL. Finish materials shall comply with this section. 4.504.2.1 Adhesives, Sealants and Caulks. Adhesives, sealant and caulks used on the project shall meet the requirements of the following standards unless more stringent local or regional air pollution or air quality management district rules apply: 1. Adhesives, adhesive bonding primers, adhesive primers, sealants, sealant primers and caulks shall comply with local or regional air pollution control or air quality management district rules where applicable or SCAQMD Rule 1168 VOC limits, as shown in Table 4.504.1 or 4.504.2, as applicable. Such products also shall comply with the Rule 1168 prohibition on the use of certain toxic compounds (chloroform, ethylene dichloride, methylene chloride, perchloroethylene and tricloroethylene), except for aerosol products, as specified in Subsection 2 below. 2. Aerosol adhesives, and smaller unit sizes of adhesives, and sealant or caulking compounds (in units of product, less packaging, which do not weigh more than 1 pound and do not consist of more than 16 fluid ounces) shall comply with statewide VOC standards and other requirements, including prohibitions on use of certain toxic compounds, of California Code of Regulations, Title 17, commencing with section 94507. 4.504.2.2 Paints and Coatings. Architectural paints and coatings shall comply with VOC limits in Table 1 of the ARB Architectural Suggested Control Measure, as shown in Table 4.504.3, unless more stringent local limits apply. The VOC content limit for coatings that do not meet the definitions for the specialty coatings categories listed in Table 4.504.3 shall be determined by classifying the coating as a Flat, Nonflat or Nonflat-High Gloss coating, based on its gloss, as defined in subsections 4.21, 4.36, and 4.37 of the 2007 California Air Resources Board, Suggested Control Measure, and the corresponding Flat, Nonflat or Nonflat-High Gloss VOC limit in Table 4.504.3 shall apply. 4.504.2.3 Aerosol Paints and Coatings. Aerosol paints and coatings shall meet the Product-weighted MIR Limits for ROC in Section 94522(a)(2) and other requirements, including prohibitions on use of certain toxic compounds and ozone depleting substances, in Sections 94522(e)(1) and (f)(1) of California Code of Regulations, Title 17, commencing with Section 94520; and in areas under the jurisdiction of the Bay Area Air Quality Management District additionally comply with the percent VOC by weight of product limits of Regulation 8, Rule 49. 4.504.2.4 Verification. Verification of compliance with this section shall be provided at the request of the enforcing agency. Documentation may include, but is not limited to, the following: 1. Manufacturer's product specification. 2. Field verification of on-site product containers. TABLE 4.504.1 - ADHESIVE VOC LIMIT1,2 (Less Water and Less Exempt Compounds in Grams per Liter) ARCHITECTURAL APPLICATIONS VOC LIMIT INDOOR CARPET ADHESIVES 50 CARPET PAD ADHESIVES 50 OUTDOOR CARPET ADHESIVES 150 WOOD FLOORING ADHESIVES 100 RUBBER FLOOR ADHESIVES 60 SUBFLOOR ADHESIVES 50 CERAMIC TILE ADHESIVES 65 VCT & ASPHALT TILE ADHESIVES 50 DRYWALL & PANEL ADHESIVES 50 COVE BASE ADHESIVES 50 MULTIPURPOSE CONSTRUCTION ADHESIVE 70 STRUCTURAL GLAZING ADHESIVES 100 SINGLE-PLY ROOF MEMBRANE ADHESIVES 250 OTHER ADHESIVES NOT LISTED 50 SPECIALTY APPLICATIONS PVC WELDING 510 CPVC WELDING 490 ABS WELDING 325 PLASTIC CEMENT WELDING 250 ADHESIVE PRIMER FOR PLASTIC 550 CONTACT ADHESIVE 80 SPECIAL PURPOSE CONTACT ADHESIVE 250 STRUCTURAL WOOD MEMBER ADHESIVE 140 TOP & TRIM ADHESIVE 250 SUBSTRATE SPECIFIC APPLICATIONS METAL TO METAL 30 PLASTIC FOAMS 50 POROUS MATERIAL (EXCEPT WOOD)50 WOOD 30 FIBERGLASS 80 1. IF AN ADHESIVE IS USED TO BOND DISSIMILAR SUBSTRATES TOGETHER, THE ADHESIVE WITH THE HIGHEST VOC CONTENT SHALL BE ALLOWED. 2. FOR ADDITIONAL INFORMATION REGARDING METHODS TO MEASURE THE VOC CONTENT SPECIFIED IN THIS TABLE, SEE SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT RULE 1168. TABLE 4.504.2 - SEALANT VOC LIMIT (Less Water and Less Exempt Compounds in Grams per Liter) SEALANTS VOC LIMIT ARCHITECTURAL 250 MARINE DECK 760 NONMEMBRANE ROOF 300 ROADWAY 250 SINGLE-PLY ROOF MEMBRANE 450 OTHER 420 SEALANT PRIMERS ARCHITECTURAL NON-POROUS 250 POROUS 775 MODIFIED BITUMINOUS 500 MARINE DECK 760 OTHER 750 TABLE 4.504.3 - VOC CONTENT LIMITS FOR ARCHITECTURAL COATINGS2,3 GRAMS OF VOC PER LITER OF COATING, LESS WATER & LESS EXEMPT COMPOUNDS COATING CATEGORY VOC LIMIT FLAT COATINGS 50 NON-FLAT COATINGS 100 NONFLAT-HIGH GLOSS COATINGS 150 SPECIALTY COATINGS ALUMINUM ROOF COATINGS 400 BASEMENT SPECIALTY COATINGS 400 BITUMINOUS ROOF COATINGS 50 BITUMINOUS ROOF PRIMERS 350 BOND BREAKERS 350 CONCRETE CURING COMPOUNDS 350 CONCRETE/MASONRY SEALERS 100 DRIVEWAY SEALERS 50 DRY FOG COATINGS 150 FAUX FINISHING COATINGS 350 FIRE RESISTIVE COATINGS 350 FLOOR COATINGS 100 FORM-RELEASE COMPOUNDS 250 GRAPHIC ARTS COATINGS (SIGN PAINTS)500 HIGH TEMPERATURE COATINGS 420 INDUSTRIAL MAINTENANCE COATINGS 250 LOW SOLIDS COATINGS1 120 MAGNESITE CEMENT COATINGS 450 MASTIC TEXTURE COATINGS 100 METALLIC PIGMENTED COATINGS 500 MULTICOLOR COATINGS 250 PRETREATMENT WASH PRIMERS 420 PRIMERS, SEALERS, & UNDERCOATERS 100 REACTIVE PENETRATING SEALERS 350 RECYCLED COATINGS 250 ROOF COATINGS 50 RUST PREVENTATIVE COATINGS 250 SHELLACS CLEAR 730 OPAQUE 550 SPECIALTY PRIMERS, SEALERS & UNDERCOATERS 100 STAINS 250 STONE CONSOLIDANTS 450 SWIMMING POOL COATINGS 340 TRAFFIC MARKING COATINGS 100 TUB & TILE REFINISH COATINGS 420 WATERPROOFING MEMBRANES 250 WOOD COATINGS 275 WOOD PRESERVATIVES 350 ZINC-RICH PRIMERS 340 1. GRAMS OF VOC PER LITER OF COATING, INCLUDING WATER & EXEMPT COMPOUNDS 2. THE SPECIFIED LIMITS REMAIN IN EFFECT UNLESS REVISED LIMITS ARE LISTED IN SUBSEQUENT COLUMNS IN THE TABLE. 3. VALUES IN THIS TABLE ARE DERIVED FROM THOSE SPECIFIED BY THE CALIFORNIA AIR RESOURCES BOARD, ARCHITECTURAL COATINGS SUGGESTED CONTROL MEASURE, FEB. 1, 2008. MORE INFORMATION IS AVAILABLE FROM THE AIR RESOURCES BOARD. Y N/A RESPON. PARTY Y N/A RESPON. PARTY X X X X X Y CONT. Y CONT. Y CONT. TABLE 4.504.5 - FORMALDEHYDE LIMITS1 MAXIMUM FORMALDEHYDE EMISSIONS IN PARTS PER MILLION PRODUCT CURRENT LIMIT HARDWOOD PLYWOOD VENEER CORE 0.05 HARDWOOD PLYWOOD COMPOSITE CORE 0.05 PARTICLE BOARD 0.09 MEDIUM DENSITY FIBERBOARD 0.11 THIN MEDIUM DENSITY FIBERBOARD2 0.13 1. VALUES IN THIS TABLE ARE DERIVED FROM THOSE SPECIFIED BY THE CALIF. AIR RESOURCES BOARD, AIR TOXICS CONTROL MEASURE FOR COMPOSITE WOOD AS TESTED IN ACCORDANCE WITH ASTM E 1333. FOR ADDITIONAL INFORMATION, SEE CALIF. CODE OF REGULATIONS, TITLE 17, SECTIONS 93120 THROUGH 93120.12. 2. THIN MEDIUM DENSITY FIBERBOARD HAS A MAXIMUM THICKNESS OF 5/16" (8MM) 4.505 INTERIOR MOISTURE CONTROL 4.505.1 General. Buildings shall meet or exceed the provisions of the California Building Standards Code. 4.505.2 CONCRETE SLAB FOUNDATIONS. Concrete slab foundations required to have a vapor retarder by California Building Code, Chapter 19, or concrete slab-on-ground floors required to have a vapor retarder by the California Residential Code, Chapter 5, shall also comply with this section. 4.505.2.1 Capillary break. A capillary break shall be installed in compliance with at least one of the following: 1. A 4-inch (101.6 mm) thick base of 1/2 inch (12.7mm) or larger clean aggregate shall be provided with a vapor barrier in direct contact with concrete and a concrete mix design, which will address bleeding, shrinkage, and curling, shall be used. For additional information, see American Concrete Institute, ACI 302.2R-06. 2. Other equivalent methods approved by the enforcing agency. 3. A slab design specified by a licensed design professional. 4.505.3 MOISTURE CONTENT OF BUILDING MATERIALS. Building materials with visible signs of water damage shall not be installed. Wall and floor framing shall not be enclosed when the framing members exceed 19 percent moisture content. Moisture content shall be verified in compliance with the following: 1. Moisture content shall be determined with either a probe-type or contact-type moisture meter.Equivalent moisture verification methods may be approved by the enforcing agency and shall satisfy requirements found in Section 101.8 of this code. 2. Moisture readings shall be taken at a point 2 feet (610 mm) to 4 feet (1219 mm) from the grade stamped end of each piece verified. 3. At least three random moisture readings shall be performed on wall and floor framing with documentation acceptable to the enforcing agency provided at the time of approval to enclose the wall and floor framing. Insulation products which are visibly wet or have a high moisture content shall be replaced or allowed to dry prior to enclosure in wall or floor cavities. Wet-applied insulation products shall follow the manufacturers' drying recommendations prior to enclosure. 4.506 INDOOR AIR QUALITY AND EXHAUST 4.506.1 Bathroom exhaust fans. Each bathroom shall be mechanically ventilated and shall comply with the following: 1. Fans shall be ENERGY STAR compliant and be ducted to terminate outside the building. 2. Unless functioning as a component of a whole house ventilation system, fans must be controlled by a humidity control. a. Humidity controls shall be capable of adjustment between a relative humidity range less than or equal to 50% to a maximum of 80%. A humidity control may utilize manual or automatic means of adjustment. b. A humidity control may be a separate component to the exhaust fan and is not required to be integral (i.e., built-in) Notes: 1. For the purposes of this section, a bathroom is a room which contains a bathtub, shower or tub/shower combination. 2. Lighting integral to bathroom exhaust fans shall comply with the California Energy Code. 4.507 ENVIRONMENTAL COMFORT 4.507.2 HEATING AND AIR-CONDITIONING SYSTEM DESIGN. Heating and air conditioning systems shall be sized, designed and have their equipment selected using the following methods: 1. The heat loss and heat gain is established according to ANSI/ACCA 2 Manual J - 2011 (Residential Load Calculation), ASHRAE handbooks or other equivalent design software or methods. 2. Duct systems are sized according to ANSI/ACCA 1 Manual D - 2014 (Residential Duct Systems), ASHRAE handbooks or other equivalent design software or methods. 3. Select heating and cooling equipment according to ANSI/ACCA 3 Manual S - 2014 (Residential Equipment Selection), or other equivalent design software or methods. Exception: Use of alternate design temperatures necessary to ensure the system functions are acceptable. DIVISION 4.5 ENVIRONMENTAL QUALITY (continued) 4.504.3 CARPET SYSTEMS. All carpet installed in the building interior shall meet the requirements of the California Department of Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers," Version 1.2, January 2017 (Emission testing method for California Specification 01350) See California Department of Public Health's website for certification programs and testing labs. https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx. 4.504.3.1 Carpet cushion. All carpet cushion installed in the building interior shall meet the requirements of the California Department of Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers," Version 1.2, January 2017 (Emission testing method for California Specification 01350) See California Department of Public Health's website for certification programs and testing labs. https://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx. 4.504.3.2 Carpet adhesive. All carpet adhesive shall meet the requirements of Table 4.504.1. 4.504.4 RESILIENT FLOORING SYSTEMS. Where resilient flooring is installed , at least 80% of floor area receiving resilient flooring shall meet the requirements of the California Department of Public Health, "Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions from Indoor Sources Using Environmental Chambers," Version 1.2, January 2017 (Emission testing method for California Specification 01350) See California Department of Public Health's website for certification programs and testing labs. hhtps://www.cdph.ca.gov/Programs/CCDPHP/DEODC/EHLB/IAQ/Pages/VOC.aspx. 4.504.5 COMPOSITE WOOD PRODUCTS. Hardwood plywood, particleboard and medium density fiberboard composite wood products used on the interior or exterior of the buildings shall meet the requirements for formaldehyde as specified in ARB's Air Toxics Control Measure for Composite Wood (17 CCR 93120 et seq.), by or before the dates specified in those sections, as shown in Table 4.504.5 4.504.5.1 Documentation. Verification of compliance with this section shall be provided as requested by the enforcing agency. Documentation shall include at least one of the following: 1. Product certifications and specifications. 2. Chain of custody certifications. 3. Product labeled and invoiced as meeting the Composite Wood Products regulation (see CCR, Title 17, Section 93120, et seq.). 4. Exterior grade products marked as meeting the PS-1 or PS-2 standards of the Engineered Wood Association, the Australian AS/NZS 2269, European 636 3S standards, and Canadian CSA 0121, CSA 0151, CSA 0153 and CSA 0325 standards. 5. Other methods acceptable to the enforcing agency. Y N/A RESPON. PARTY X Y CONT Y CONT. CHAPTER 7 INSTALLER & SPECIAL INSPECTOR QUALIFICATIONS 702 QUALIFICATIONS 702.1 INSTALLER TRAINING. HVAC system installers shall be trained and certified in the proper installation of HVAC systems including ducts and equipment by a nationally or regionally recognized training or certification program. Uncertified persons may perform HVAC installations when under the direct supervision and responsibility of a person trained and certified to install HVAC systems or contractor licensed to install HVAC systems. Examples of acceptable HVAC training and certification programs include but are not limited to the following: 1. State certified apprenticeship programs. 2. Public utility training programs. 3. Training programs sponsored by trade, labor or statewide energy consulting or verification organizations. 4. Programs sponsored by manufacturing organizations. 5. Other programs acceptable to the enforcing agency. 702.2 SPECIAL INSPECTION [HCD]. When required by the enforcing agency, the owner or the responsible entity acting as the owner's agent shall employ one or more special inspectors to provide inspection or other duties necessary to substantiate compliance with this code. Special inspectors shall demonstrate competence to the satisfaction of the enforcing agency for the particular type of inspection or task to be performed. In addition to other certifications or qualifications acceptable to the enforcing agency, the following certifications or education may be considered by the enforcing agency when evaluating the qualifications of a special inspector: 1. Certification by a national or regional green building program or standard publisher. 2. Certification by a statewide energy consulting or verification organization, such as HERS raters, building performance contractors, and home energy auditors. 3. Successful completion of a third party apprentice training program in the appropriate trade. 4. Other programs acceptable to the enforcing agency. Notes: 1. Special inspectors shall be independent entities with no financial interest in the materials or the project they are inspecting for compliance with this code. 2. HERS raters are special inspectors certified by the California Energy Commission (CEC) to rate homes in California according to the Home Energy Rating System (HERS). [BSC] When required by the enforcing agency, the owner or the responsible entity acting as the owner's agent shall employ one or more special inspectors to provide inspection or other duties necessary to substantiate compliance with this code. Special inspectors shall demonstrate competence to the satisfaction of the enforcing agency for the particular type of inspection or task to be performed. In addition, the special inspector shall have a certification from a recognized state, national or international association, as determined by the local agency. The area of certification shall be closely related to the primary job function, as determined by the local agency. Note: Special inspectors shall be independent entities with no financial interest in the materials or the project they are inspecting for compliance with this code. 703 VERIFICATIONS 703.1 DOCUMENTATION. Documentation used to show compliance with this code shall include but is not limited to, construction documents, plans, specifications, builder or installer certification, inspection reports, or other methods acceptable to the enforcing agency which demonstrate substantial conformance. When specific documentation or special inspection is necessary to verify compliance, that method of compliance will be specified in the appropriate section or identified applicable checklist. Y = YES X = NOT APPLICABLE RESPON. PARTY = RESPONSIBLE PARTY (ie: ARCHITECT, ENGINEER, OWNER, CONTRACTOR, INSPECTOR ETC.) 1311 N Towner St 9/24/2024 AN P E SHEET NO. DA T E DR A W N B Y CH E C K E D B Y JOB NUMBER DA T E RE V DE S C R I P T I O N BY - - AN -- Ti t l e 2 4 f o r m s T24-1 1311 N Towner St 9/24/2024 AN P E SHEET NO. DA T E DR A W N B Y CH E C K E D B Y JOB NUMBER DA T E RE V DE S C R I P T I O N BY - - AN -- Ti t l e 2 4 f o r m s T24-2 1311 N Towner St 9/24/2024 AN P E SHEET NO. DA T E DR A W N B Y CH E C K E D B Y JOB NUMBER DA T E RE V DE S C R I P T I O N BY - - AN -- Ti t l e 2 4 f o r m s T24-3 1311 N Towner St 9/24/2024 1311 N Towner St Santa Ana Work Description One Story Addition Code 2022 California Building Code W/ Local Amendments Job Number 24-107 Date 10-May-24 Midcities Engineering 9744 Maple street #101 Bellflower, California 90706 www.MidCitiesEngineering.com (562) 866-3625 Job Address Responsibility We are engaged in providing structural calculations and consultation in relation to the above-described project.We have no authority insofar as contractor or owner’s personnel are concerned.It is solely the responsibility of the owner and/or contractor to observe all safety ordinances for protection of personnel. In making use of this document, the contractor/owner agree to hold our company harmless from all costs of litigation that may arise out of alleged damages or injuries associated with the work defined by this document. The designer provided all information regarding this project to our company.We did not make any inspection or investigation of the site. The calculations and details provided in this document are applicable only if the information provided to us is adequate and reflective of field conditions.In case of any discrepancies, please contact us immediately. mce2020@gmail.com STRUCTURAL CALCULATIONS 0 1311 N Towner St 9/24/2024 Midcities Engineering 9744 Maple street #101 PROJECT NAME Bellflower, California 90706 mce2020@gmail.com SUBJECT Page Cover Page 0 Design Criteria 1 Construction Notes 2 _ 5 Seismic Analysis S1 Wind Analysis W1-W2 Lateral Analysis L1 Grid Analysis G1-G2 Foundion Analysis F1 Anchor Bolts Design A1-A2 STRUCALC SHEETS 1_10 MIDCITIES PROJECT NUMBER ADDRESS DATE 1311 N Towner St Table of Contents Table of Contents Subject 24-107 1311 N Towner St 5/10/2024 1311 N Towner St 9/24/2024 DESIGN CRITERIA ROOF LOADING FLOOR LOADING SHINGLES 6 psf Carpet 2 psf Sheathing 2 psf Sheathing 3 psf Rafters 2 psf Joists 3 psf Insulation 1 psf Insulation 1.5 psf Misc.1 psf Misc.2.5 psf Solar Panels 3 psf Total Dead Load 15 psf Total Dead Load 12 psf Live Load (5:12)20 psf Live Load 40 psf Live Load (Flat)20 psf CEILING LOADING DECK LOADING Total Dead Load 12 psf Joists 2 psf Live Load 60 psf Insulation 1 psf Dry Wall 2 psf Stair Load 100 psf Misc.1 psf Total Dead Load 6 psf WALL LOADING Live Load 10 psf Interior Walls 10 psf Roof+Ceiling (D.L) 20 psf Exterior Walls 18 psf NOTES: 1- ROOF LOADING IS JUST FOR ROOF MEMBER LOADS AS R.R, HIPS, VALEYS, RIDGE BM…. & CATHEDRAL ROOF. 2- CEILING LOADING IS JUST FOR CEILING MEMBER LOADS AS C.J. 3- ROOF+CEILING IS FOR DESIGN MEMBERS FOR COMBINED ROOF & CEILING LOAD (AS DESIGN FOR BEAMS, HEADERS & SEISMIC ANALYSIS) (MEMBERS LIKE INSULATION, DRY WALL, MISC. NOT TO BE ADDED TWICE) CODE:2022 California Building Code & Local Ammendments Timber: Douglas Fir Larch (U.N.O)Concrete Masonry Units: a) Joists and Planks DF #2 a)f’m = 1500 psi b) Headers DF #1 b)Mortar Type M c) Beams and Stringers DF #1 c)No Special Inspection d) Posts DF #2 e) Parallem 2.0E Concrete: a)f’c= 2500 psi min. @ 28 days b)Max Aggregate Size = ¾” Reinforcing Steel:Grade 60 Fy = 60000 psi Soil Bearing Pressure is Limited to 1500 psf. Unless a soils report is submitted. RAISED SLAB 1 1311 N Towner St 9/24/2024 Footings 2500 150 4 0.58 Slabs 2500 150 4 0.58 Grade Beams 2500 150 4 0.58 Non-Structural Conc. 2000 150 4 0.6 Location Strength (PSI)Density (PSI)Slump (INS)Max W/C Ratio 3. All footing excavations shall be inspected and approved by the Building Inspector prior to placement of forms, reinforcement or concrete. The excavations should be trimmed neat, level and square. All loose, sloughed and moisture softened materials sh 5. Where existing footings, pipes, utilities or other buried items are removed, the disturbed (loose) soil shall be removed and recompacted to a minimum of 90% of maximum density. 6. All fills shall be compacted to a minimum of 90% of maximum density in accordance with ASTM D-1557-00. 1. All concrete construction shall conform with both Chapter 19 of the Code and the provisions of ACI 318, latest Edition. 2. All concrete shall be made with stone aggregate and shall attain a minimum compressive strength as follows: CONSTRUCTION NOTES: GENERAL: FOUNDATION: CONCRETE: 5. Contractor shall verify location and size of floor, roof and wall openings with other drawings. Openings not shown on structural drawings are not permitted. 1. Design soil bearing pressure is limited to 1500 psf unless soil report submitted. 2. Where no specific detail, section or indication is given, typical or approved standard practice details are to be used. 3. The contractor shall verify all dimensions shown on plans and existing field conditions. In case of any discrepancies, the engineer shall be contacted before proceeding with the work. 4. The contractor shall coordinate all structural work with the architectural, mechanical, plumbing, and any other related drawings and notifies the engineer of any discrepancies. 1. All work performed shall be in accordance with the 2022 edition of the California Building Code and applicable local laws and ordinances. 4. Excavations adjacent to existing buildings or walls shall not extend below an angle of 45 degrees from the bottom of the footings of these adjacent structures, or the contractor shall provide adequate shoring for the excavations. 2. All exterior and interior pad footings shall extend into firm natural soil, approved compacted fill, or bedrock and shall be a minimum of 24” in depth when soil is expansive. 2 1311 N Towner St 9/24/2024 3-inch 2-inch 1-1/2 inch 1 inch 6. Clean and roughen to ¼” amplitude all concrete surfaces against which new concrete is to be placed.7. Provide sleeves for plumbing and electrical openings in concrete before placing. Do not cut reinforcing which may conflict. Notify the Civil Engineer in advance of conditions not shown 8. Pipes larger than 1-1/2” diameter shall not embedded in structural concrete except where specifically approved by the Civil Engineer. Pipes shall not displace or interrupt reinforcing bars, space embedded pipes and sleeves at a minimum of 3 diameters 9. Drypack shall be 1:3 cement sand mix. A. Concrete poured against and permanently exposed to earth B. Concrete exposed to earth or weather C. Concrete not exposed to weather or in contact w/ ground No. 6 through No. 18 No. 5 Bar, W31or D31 Wire & smaller 3. Special inspection by a certified inspector shall be provided for structural concrete when the structural design is based on f’c in excess of 2500 psi or where a special hazard exists per a local ordinance.4. Cement for concrete. Mortar, and grout shall be Type V conforming to ASTM C-150. Aggregates shall conform to ASTM C-33 and shall not exceed 1” in size. 5. The engineer shall approve location of all construction joints. 3. Reinforcing shown continuous shall be lapped 40 bar diameters (24” minimum) in concrete, unless noted otherwise. 4. Reinforcing shall have the following minimum cover: 5. Welded wire mesh shall conform to ASTM A-185. Lap one full mesh plus 2” at splice. REINFORCING STEEL: 10. All anchor bolts, dowels and other inserts shall be placed before poring concrete. 1. All detailing, erection, and fabrication of reinforcing and accessories shall conform to the Manual of Standard Practice of the Concrete Reinforcing Steel Institute. 2. Reinforcing steel shall conform to ASTM A-615, Grade 60. Deformations shall be in accordance with ASTM A-370. 3 1311 N Towner St 9/24/2024 1. Framing lumber shall be Douglas Fir-Larch, grade marked by W.W.P.A. or W.C.L.I.B. as follows, unless noted on plans: 4” x & 6” x and Larger No. 1 Grade or Better 2” x 6” and Larger 4” x 4” and Larger No. 1 Grade or Better No. 2 Grade or Better Vertical Framing Standard Grade or Better2” x 4” WOOD FRAMING: 8. Anchor bolts shall be 5/8” in diameter by 12” long with 3”x3”x0.229” washers embedded 9” minimum into concrete or masonry, unless noted otherwise on plans. See shear wall schedule and plans for spacing. Install a minimum of 2 bolts in each piece of p 9. Joists or rafters framing from opposite sides of beams or walls shall be lapped a minimum of 6” and spliced with 4-16d nails, unless noted otherwise on plans. 10. Beams built-up with more than 2-2”x members shall have all pieces full length and shall have 1/2" bolts at 18” O.C. staggered top and bottom 3” from the edges, with the first bolt 3- 11. All flush framed 2”x connections shall be made with Simpson “LUP” series hangers, unless noted otherwise on the plans. 12. All flush framed 2”x and larger connections shall be made with Simpson “B” series hangers, unless noted otherwise on the plans. 13. Lap all 2x top plates a minimum of 4’-0” at splices and nail with 10-16d on each side of each splice, unless noted otherwise on the plans. Where top or sill plates are cut, use a 1/8” x 1- 1/2” metal strap with 10-16d on each side of cut. 6. Bolts shall conform to ASTM A-307-03. Provide washers under all bolts, nuts, and screw heads.7. Provide double joists under all parallel walls and solid blocking under walls perpendicular to floor joists. No. 2 Grade or Better2” x Horizontal Framing 2. Plywood roof and floor sheathing shall be as noted on plans. Plywood for shear walls shall be a minimum of Structural II. All sheets shall conform to DOC PS-1 and shall be bonded with 3. Each plywood sheet shall have a minimum area of 8 square feet and a minimum dimension of 2 feet in any direction. Plywood shall be installed with joints staggered in adjacent sheets, with each sheet continuous over 2 or more supports and the face grai 4. All nails shall be common wire nails with minimum nailing per Tables 11N-11R, of NDS for wood construction, unless shown otherwise. 5. All framing hardware shown are strong-Tie Connectors as manufactured by the Simpson Company, unless noted otherwise. All hardware to be installed per manufacturer’s 4 1311 N Towner St 9/24/2024 PARALLAM TIMBER: ASTM A-53, Grade B ASTM A-36 TS shapes Pipe shapes Other rolled shapes, Bars and Plates To wide face of strands Wide flange shapes ASTM A-992 ASTM A-500, Grade B STRUCTURAL STEEL SHALL CONFIRM TO THE FOLLOWING: Fv = 290 psi E = 2.0 x 10^6 psi 5. The Parallam timber members shall be 2.0E Parallam PSL with the following design stresses: Fb = 2900 psi Fc┴ = 650 psi Fc≈ = 2900 psi Modulus of elasticity Flexural Stress Compression perpendicular to grain parallel to wide face of strands Compression parallel to grain Horizontal shear perpendicular 1. The parallam beams are to be fabricated in the shop of a licensed fabricator. 2. The manufacture’s logo is to be imprinted on the side of the parallam beam. 3. The parallam beams are to be load tested by the manufacturer and the test results submitted to the building inspector. 4. The parallam beams are manufactured by TrusJoist MacMillan and the ICC Report number is ESR 1387. G = 125,000 psiShear Modulus of elasticity 14. Studs may be cut or notched to a maximum depth of 25% of the width. Bored holes shall not be nearer than 5/8” to the edge of a stud and shall not exceed 40% of stud width. 15. Joists or rafters may be notched at top or bottom a maximum of one-sixth of depth, but not within middle third of span. Holes bored in joists or rafters shall not be nearer than 2” to the edge and shall not exceed one-third of the joist or rafter dep 16. Notching of exterior and bearing/nonbearing walls shall not exceed 25%/40% respectively. Bored holes in bearing/nonbearing walls shall not exceed 40%/60% respectively. 17. Roof diaphragm nailing to be inspected before covering. Face grain of plywood shall be perpendicular to supports. 18. Floors shall have tongue and groove or blocked panel edges. Plywood spans shall conform 5 1311 N Towner St 9/24/2024 5/9/24, 4:41 PM ATC Hazards by Location https://hazards.atcouncil.org/#/seismic?lat=33.7562603&lng=-117.8800077&address=1311 N TOWNER ST. SANTA ANA CA 92706 1/2 This is a beta release of the new ATC Hazards by Location website. Please contact us with feedback. The ATC Hazards by Location website will not be updated to support ASCE 7-22. Find out why. Hazards by Location Search Information Address:1311 N TOWNER ST. SANTA ANA CA 92706 Coordinates:33.7562603, -117.8800077 Elevation:115 ft Timestamp:2024-05-09T13:41:14.381Z Hazard Type:Seismic Reference Document:ASCE7-16 Risk Category:II Site Class:D-default Basic Parameters Name Value Description SS 1.308 MCER ground motion (period=0.2s) S1 0.466 MCER ground motion (period=1.0s) SMS 1.57 Site-modified spectral acceleration value SM1 * null Site-modified spectral acceleration value SDS 1.047 Numeric seismic design value at 0.2s SA SD1 * null Numeric seismic design value at 1.0s SA * See Section 11.4.8 Additional Information Name Value Description SDC * null Seismic design category Fa 1.2 Site amplification factor at 0.2s Fv * null Site amplification factor at 1.0s CRS 0.929 Coefficient of risk (0.2s) CR1 0.925 Coefficient of risk (1.0s) PGA 0.553 MCEG peak ground acceleration FPGA 1.2 Site amplification factor at PGA PGAM 0.663 Site modified peak ground acceleration TL 8 Long-period transition period (s) SsRT 1.308 Probabilistic risk-targeted ground motion (0.2s) SsUH 1.409 Factored uniform-hazard spectral acceleration (2% probability of exceedance in 50 years) SsD 1.584 Factored deterministic acceleration value (0.2s) S1RT 0.466 Probabilistic risk-targeted ground motion (1.0s) S1UH 0.504 Factored uniform-hazard spectral acceleration (2% probability of exceedance in 50 years) S1D 0.6 Factored deterministic acceleration value (1.0s) PGAd 0.655 Factored deterministic acceleration value (PGA) * See Section 11.4.8 The results indicated here DO NOT reflect any state or local amendments to the values or any delineation lines made during the building code adoption process. Users should confirm any output obtained from this tool with the local Authority Having Jurisdiction before proceeding with design. 115 ft Map data ©2024 Google, INEGI 1311 N Towner St 9/24/2024 5/9/24, 4:41 PM ATC Hazards by Location https://hazards.atcouncil.org/#/seismic?lat=33.7562603&lng=-117.8800077&address=1311 N TOWNER ST. SANTA ANA CA 92706 2/2 Please note that the ATC Hazards by Location website will not be updated to support ASCE 7-22. Find out why. Disclaimer Hazard loads are provided by the U.S. Geological Survey Seismic Design Web Services. While the information presented on this website is believed to be correct, ATC and its sponsors and contributors assume no responsibility or liability for its accuracy. The material presented in the report should not be used or relied upon for any specific application without competent examination and verification of its accuracy, suitability and applicability by engineers or other licensed professionals. ATC does not intend that the use of this information replace the sound judgment of such competent professionals, having experience and knowledge in the field of practice, nor to substitute for the standard of care required of such professionals in interpreting and applying the results of the report provided by this website. Users of the information from this website assume all liability arising from such use. Use of the output of this website does not imply approval by the governing building code bodies responsible for building code approval and interpretation for the building site described by latitude/longitude location in the report. 1311 N Towner St 9/24/2024 5/9/24, 4:40 PM ATC Hazards by Location https://hazards.atcouncil.org/#/wind?lat=33.7562603&lng=-117.8800077&address=1311 N TOWNER ST. SANTA ANA CA 92706 1/1 This is a beta release of the new ATC Hazards by Location website. Please contact us with feedback. The ATC Hazards by Location website will not be updated to support ASCE 7-22. Find out why. Hazards by Location Search Information Address:1311 N TOWNER ST. SANTA ANA CA 92706 Coordinates:33.7562603, -117.8800077 Elevation:115 ft Timestamp:2024-05-09T13:40:53.890Z Hazard Type:Wind ASCE 7-16 MRI 10-Year 66 mph MRI 25-Year 71 mph MRI 50-Year 77 mph MRI 100-Year 81 mph Risk Category I 89 mph Risk Category II 95 mph Risk Category III 102 mph Risk Category IV 106 mph ASCE 7-10 MRI 10-Year 72 mph MRI 25-Year 79 mph MRI 50-Year 85 mph MRI 100-Year 91 mph Risk Category I 100 mph Risk Category II 110 mph Risk Category III-IV 115 mph ASCE 7-05 ASCE 7-05 Wind Speed 85 mph The results indicated here DO NOT reflect any state or local amendments to the values or any delineation lines made during the building code adoption process. Users should confirm any output obtained from this tool with the local Authority Having Jurisdiction before proceeding with design. Please note that the ATC Hazards by Location website will not be updated to support ASCE 7-22. Find out why. Disclaimer Hazard loads are interpolated from data provided in ASCE 7 and rounded up to the nearest whole integer. Per ASCE 7, islands and coastal areas outside the last contour should use the last wind speed contour of the coastal area – in some cases, this website will extrapolate past the last wind speed contour and therefore, provide a wind speed that is slightly higher. NOTE: For queries near wind-borne debris region boundaries, the resulting determination is sensitive to rounding which may affect whether or not it is considered to be within a wind-borne debris region. Mountainous terrain, gorges, ocean promontories, and special wind regions shall be examined for unusual wind conditions. While the information presented on this website is believed to be correct, ATC and its sponsors and contributors assume no responsibility or liability for its accuracy. The material presented in the report should not be used or relied upon for any specific application without competent examination and verification of its accuracy, suitability and applicability by engineers or other licensed professionals. ATC does not intend that the use of this information replace the sound judgment of such competent professionals, having experience and knowledge in the field of practice, nor to substitute for the standard of care required of such professionals in interpreting and applying the results of the report provided by this website. Users of the information from this website assume all liability arising from such use. Use of the output of this website does not imply approval by the governing building code bodies responsible for building code approval and interpretation for the building site described by latitude/longitude location in the report. 115 ft Map data ©2024 Google, INEGI 1311 N Towner St 9/24/2024 SEISMIC (S) PROJECT : CITY:Santa Ana STREET:STATE:CA JOB NO. : 24-107 DATE : Seismic Analysis Based on 2021 IBC/ASCE 7-16 - Equivalent Lateral Force (ELF) Procedure INPUT DATA DESIGN SUMMARY Typical Roof height h =8 ft Total base shear Typical Roof weight wx =20 PSF V =0.16 W, (SD) =8.67 k, (SD) Number of floors n =1 =0.11 W, (ASD) =6.19 k, (ASD) Importance factor (ASCE 11.5.1)I =1.00 Seismic design category =D Building location Zip Code 92706 Latitude:33.75626 Site class (A, B, C, D, E, F)D (If no soil report, use D) Longitude:-117.88001 The coefficient (ASCE Tab 12.8-2)Ct =0.02 SS =1.308 %g , Sms =1.570 g , Fa =1.200 The coefficient(ASCE Tab. 12.2.1)R =6.50 S1 =0.466 %g , Sm1 =0.839 g , Fv =1.800 SDS =1.046 g ,SD1 =0.559 g hn =8 ft k =1.00 x =0.75 , (ASCE Tab 12.8-2) W =53.8 k Swxhk =Ta = Ct (hn)x =0.10 VERTICAL DISTRIBUTION OF LATERAL FORCES Level Level Floor to floor Height Weight Lateral force @ each level Diaphragm force No.Name Height hx wx wxhx k Cvx Fx Vx O. M.SFi SW i Fpx ft ft k k k k-ft k k k 1 Roof 8 53.8 431 1.000 8.67 8.7 54 11.3 8 8.67 MIDCITIE S 1311 N Towner St 431 , (ASCE 12.8.3, pg 91) Sec, (ASCE 12.8.2.1) 5/10/2024 1311 N Towner St S1 1311 N Towner St 9/24/2024 ASCE 7-16 WIND: BUILDING DATA: Basic wind speed (3 sec gust) =110 MPH Exposure Roof Pitch =5.00 :12 Building Height to Eave =8 ft Building Height to Ridge =16.16 ft Building Length (Longitudinal) =46.16 ft Building Width (Transverse) =42.33 ft Mean Roof Height h =12.1 ft Height Adjustment factor λ =1.21 Fig 28.6-1 -14.13G -14.36H -19.34G -12.29H -20.07E -18.49F -27.84E -15.91F 0.32D -1.58B θ=22.6 21.32C 15.36C 16.16 30.56A All forces shown in psf 8 23.14A =42.33 =46.16 TRANSVERSE ELEV.LONGITUDINAL ELEV. 23.14A 2a=6.1ft 10 % of least dimension=4.2 ft 8.10 kips 40 % of the eave height =3.1 ft 42.33 ft 8.28 k 10.6psf 4 % of least dimension or 3 ft=3.0 ft 15.36C 16.2 psf therefore a =3.1 ft 46.16 ft Example: ps =λ Kztps30 EQ 28.6-1 All forces shown in psf 6.1ft Kzt =1.00 Fig 26.8-1 horizontal load at end zone ps30 =19.1 Fig 28.6-1 21.32C 30.56A Height Adjustment factor λ =1.21 Fig 28.6-1 PLAN VIEW FIGURE 28.6-1, Main Wind Force System 23.14psf Roof Angle Wall (A)Roof (B)Wall (C )Roof (D)WW (E)LW (F)WW (G)LW (H)EOH GOH Transverse 22.6 30.56 -1.58 21.32 0.32 -20.07 -18.49 -14.13 -14.36 -31.18 -25.34 Longitudinal All 23.136 -12.11 15.364 -7.23012 -27.836 -15.906 -19.341 -12.291 -39.043 -30.54727 * If roof pressure under horizontal loads is less than zero, use zero Plus and minus signs signify pressures acting toward and away from projected surfaces, respectively. For the design of the longitudinal MWFRS use Ө = 0°, and locate the zone E/F, G/H boundary at the mid-length of the building Direction Load Horizontal Loads Vertical Loads MWFRS Interior zone Interior zone Overhang SEC 28.6 MOTHOD 2- SIMPLIFIED PROCEDURE (LOW-RISE, 60 FT) End Zone End Zone PROJECT NAME 1311 N Towner St Bellflower, California 90706 mce2020@gmail.com MIDCITIES SHEET OF CALCULATION Midcities Engineering 9744 Maple street #101 SUBJECT WIND ANALYSIS PROJECT NUMBER 24-107 ADDRESS 1311 N Towner St DATE 5/10/2024 ` X W1 1311 N Towner St 9/24/2024 1- DIR A-B: ROOF: V = 2V1+V2 V1 = 2a x HRoof / 2 x Ps (End Zone A) + 2a x Parapet x Ps (End Zone B) =568 lbs V2 = (L - 4a) x HRoof / 2 x Ps (Interior Zone C) + (L - 4a) x Parapet x Ps (Interior Zone D) =2083 lbs VRoof = VRoof = 2-DIR 1-2: ROOF: V = 2V1+V2 V1 = 2a x HRoof / 2 x Ps (End Zone A) + A0 x Ps (End zone A) =972 lbs V2 = (B - 4a) x HRoof / 2 x Ps (Interior Zone C) + ((B x Parapet / 2) - 2A0) x Ps (Interior Zone C) =3493 lbs VRoof = VRoof = 3.22 Kips 5.44 Kips 3218 lbs 5437 lbs = W2 1311 N Towner St 9/24/2024 LATERAL ANALYSIS (L) (SEE SEISMIC SHEET) (BLOCK1): 1- Story House:Roof Area: A =s.ft. W1 (lbs ) =1636 *20 W1 (lbs ) = (BLOCK1):1- Story House: Roof Wall:H =8 L1 (ft ) =185 W1 (lbs ) =185 *4 *18 =13320 (EXTERIOR 2X STUDS) L2 (ft ) =195 W1 (lbs ) =195 *4 *10 =7800 (INTERIOR 2X STUDS) L3 (ft ) =0 W2 (lbs ) =0 *4 *25 =0 (VENEER) WT (lbs ) = (BLOCK1): TOTAL Wts: 1- Story House THE REDUNDANCY FACTOR (ρ) = 1.3 => MULTIPLY BY FACTOR = 1.3 (ASCE7 sec.12.3.4.2) ROOF: W=+=53840 V=8.67 (KIPS)ALLOWABLE V = V*1.3/1.4=8.05 WIND ANALYSIS :(SEE WIND SHEET) (BLOCK1):(GABLE) 1-Story House: DIR 1-2 Roof: H=8 W=42.3 V=5.44 (KIPS) DIR A-B: Roof: H=8 W=46.2 V=3.22 (KIPS) ACCORDING TO WHAT GOVERNS: (BLOCK1):(GABLE) 1-story house DIR1-2 SEISMIC ANALYSIS GOVERNS DIRA-B SEISMIC ANALYSIS GOVERNS (BLOCK1): 1-Story House: ROOF: DIR 1-2:118 221 V=8.05 A=1636 Fb=8048 1636 1 8 31 Fb=4.9 1 2 EX W1 (lb/ft )= 4.9 *24 =118 W2 (lb/ft )= 4.9 *45 =221 DIR A-B:54 V=8.05 A=1636 Fb=8048 1636 0.3 22.67 0.3 Fb=4.9 A B W1 (lb/ft )= 4.9 *11 =54 MIDCITIES 5/10/2024 mce2020@gmail.com 32720 21120 LATERAL ANALYSIS PROJECT NUMBER 24-107 1311 N Towner St LATERAL SEISMIC ANALYSIS: DATE 1311 N Towner St Midcities Engineering 9744 Maple street #101 Bellflower, California 90706 SHEET OF CALCULATION 1636 32720 21120 PROJECT NAME SUBJECT USING IBC2021 ADDRESS 3904590 627 627 +++++++++****==****==****==****==****==****==****==****==***==*===*==**==*==*****==*==*==*==**==*==*****==*==*==*==**==*==*==*==*==*==+*==*==*==*===*==*==*==*==*==*==***==*===*==*==*==**==*==*==*==*==***==*===*==*==*==**==*==*==*==*==***==*===*==*==*==**==*==*==*==*==***==*===*==*==*==** ================ * *** *==*== *==*==**==*==*==*== *==*==*==***==*== = == **==*==*==*==*==***==*== = === = = == === === ====== L1 1311 N Towner St 9/24/2024 GRID ANALYSIS (G) LATEREAL SHEAR ANALYSIS ACCORDING TO CBC 2022: L WALL L.D ROOF L.D L WALL L.DROOF L.D L WALL L.D ROOF L.D L WALL L.DROOF L.D 4.00 ft 18 psf 12 psf 12.00 ft 10 psf 12 psf 4.00 ft 18 psf 12 psf 4.00 ft 18 psf 12 psf 0.0 ft 144 plf 0 plf 8.0 ft 80 plf 96 plf 11.0 ft 144 plf 132 plf 11.0 ft 144 plf 132 plf 24-107 MIDCITIES SHEET OF CALCULATION Midcities Engineering 9744 Maple street #101 5/10/2024DATE SUBJECT 1311 N Towner St USING IBC2021 LATERAL ANALYSIS PROJECT NAME 1311 N Towner St Bellflower, California 90706 ADDRESS LA CITY RECOMANDATIONS mce2020@gmail.com PROJECT NUMBER 1004 627 HOLDOWN USE HDU2 1004 4 F (lb/ft)148 W. LENGTH GRID 1.0 590 ROOF CALCULATIONS: F (lb) W. TYPE 2 3 3075 2.0 325 3904 12 UPLIFT FORCE 1050 2124 5/8" BOLT W/ EPOXY HDU2 8 2112.0 H (ft)8 4 157 HDU2 3075 SSTB20 NEW 157 5746.8 3075 OLD A 8 B 627 4 1001.3 2 8 1104.0 ALLOWABLE HOLDOWN SSTB20ANCHOR BOLT USE 1001.3 5015 2 L/2*(0.6-0.14SDS)*LOAD 1104.0 3075 NEWFOUNDATION BELOW NEW SSTB20 HDU2 OVERTURNING MOMENT 4723 ROOF TRIBUTARY 576.0 RESISITING MOMENT 522.4 TOTAL LOAD RESISITING LOAD (1)L/2*(0.6-0.14SDS)*LOAD ROOF LOAD L/2*(0.6-0.14SDS)*LOAD L/2*(0.6-0.14SDS)*LOAD 31229 5015 +++++++++****==****==****==****==****==****==****==****==***==*===*==**==*==*****==*==*==*==**==*==*****==*==*==*==**==*==*==*==*==*==+*==*==*==*===*==*==*==*==*==*==***==*===*==*==*==**==*==*==*==*==***==*===*==*==*==**==*==*==*==*==***==*===*==*==*==**==*==*==*==*==***==*===*==*==*==** +++++++++****==****==****==****==****==****==****==****==*****==*==*==*==**==*==*****==*==*==*==**==*==*****==*==*==*==**==*==*==*==*==*== G1 1311 N Towner St 9/24/2024 GRID ANALYSIS (G) DETERMINE MAXIMUM SHEAR WALL DEFLECTION: ( IBC Section 2305.3.2) Δ = ΔBending + ΔShear + ΔNail slip + ΔFastener slip = 8vbh3 + vbh + 0.75hen + hda EALw Gt Lw E =1.7E+06 psi en =0.010 in (TABLE 2305-.2.2(1)) A =12.25 in2 da =0.15 in Gt =35000 psi Lw = WALL WIDTH (ft) (TABLE 2305-.2.2(2))h = WALL HEIGHT (ft) Vb = MAX STRENGHT DESIGN SHEAR VALUE (lb/ft) = F*1.4/Lw hsx = STORY HEIGHT BELOW LEVEL X MAXIMUM SHEAR WALL DISPLACEMENT Δa= 0.025hsx (ASCE TABLE 12.12-1) 1- STORY BUILDING (ASCE7-16 SEC. 12.8.6) δx =Cdδxe/I (δxe = Δ) Where:δx (Max. Amplified Displacement) δxe (The Deflections determined by an Elastic Analysis) Cd = 4 (for light framed walls sheathed with wood structural panels) - (ASCE7-16 table 12.2-1) I = 1 (importance factor) - (ASCE7-16 SEC 11.5.1) ROOF WALL Vb(lb)Lw (ft)F (lb/ft)h (ft)δxe (in)δx (in)Δa (in)STATUS 1 590 4 207 8 0.42 1.67 2.40 OK 2 3904 12 455 8 0.27 1.09 2.40 OK A 627 4 219 8 0.42 1.68 2.40 OK B 627 4 219 8 0.42 1.68 2.40 OK Max story drift roof level = 1.68 in MAX Allow. drift Δa (roof) = 2.4 in G2 1311 N Towner St 9/24/2024 FOUNDATION ANALYSIS (F) FOUNDATION ANALYSIS AND DESIGN SOIL BEARING PRESSURE IS LIMITED TO (PER TABLE 1806.2-UNLESS A SOIL REPORT IS SUBMITTED) : σ =1500 psf (IN CASE THE FOOTING DEPTH IS EQUAL TO 24" USE 10% INCREASE) 1- CONTINUOUS FOOTING UNIFORM LOAD:12" WIDE = 15" WIDE = 18" WIDE = 2- CONCENTRATED LOAD ON CONTINUOUS FOOTING LOAD CAPACITY 12" WIDE BY 12" BELOW FINISH GRADE CONCENTRATED LOAD:L =36 +3.50 L =39.5 in W=3.5 in L =39.5 x 12 =474 in2 x =LBS S.F 15" WIDE BY 18" BELOW FINISH GRADE L =48 +3.50 D L =51.5 in L =51.5 x 15 =772.5 in2 x =LBS S.F L=2*D+W D=FOOTING HIGHT+6"12" WIDE BY 24" BELOW FINISH GRADE L =60 +3.50 L =63.5 in L =63.5 x 12 =762 in2 x =LBS S.F 3- CONCENTRATED LOAD ON PAD FOOTING, LOAD CAPACITY 12" DEEP Pall =2.25 ft2 x σ Pall =4 ft2 x σ 42" SQ Pall =lb 18SQ Pall =3375 lb 24SQ Pall =6000 lb 44" SQ Pall =lb 48" SQ Pall =lb Pall =6.25 ft2 x σ Pall =9 ft2 x σ 54" SQ Pall =lb 30SQ Pall =9375 lb 36SQ Pall =13500 lb Pall =11.11 ft2 x σ 40SQ Pall =16665 lb PAD FOOTING DESIGN: ASSUME ALLOWABLE SOIL PRESSURE =1500 PSF PER TABLE 18-1-1 PAD NAME RXN RXN RXN 1823 NO PAD 1823 NO PAD 1311 N Towner St mce2020@gmail.com 24-107 1311 N Towner St 5/10/2024 MIDCITIES Midcities Engineering 9744 Maple street #101 Bellflower, California 90706 SHEET OF CALCULATION PROJECT NAME PAD DESIGN PROJECT NUMBER ADDRESS DATE FOUNDATION ANALYSISSUBJECT PAD AREA 8046.88 2250 lb/ft 3.29 5.36 4937.50 B1R 1.22 S.F 1500 lb/ft 1.22 S.F A = R/1500 ft2 MEMBERS 1875 lb/ft 8731.25 5.82 18375 20166 24000 30375 B1L REACTION EX. FOUND 3.25 NEW FOUND 5.80 STATUS FOUND CAPACITY +++++++++****==****==****==****==****==****==****==****==***==*===*==**==*==*****==*==*==*==**==*==*****==*==*==*==**==*==*==*==*==*==+*==*==*==*===*==*==*==*==*==*==***==*===*==*==*==**==*==*==*==*==***==*===*==*==*==**==*==*==*==*==***==*===*==*==*==**==*==*==*==*==***==*===*==*==*== σ 144 σ 144 σ 144 F1 1311 N Towner St 9/24/2024 Anchor Bolts Retro Grid 2 AT GRID LINE 2 INPUT DATA & DESIGN SUMMARY CONCRETE STRENGTH fc'=2.5 ksi SPECIFIED STRENGTH OF FASTENER futa =60 ksi (The strength of most fastenings is likely to be controlled by the embedment strength rather than the steel strength, so it is usually economical to use ASTM A307 Grade A fastener.) FACTORED DESIGN TENSION LOAD Nua =2.287 k (*1.4/1.3) FACTORED DESIGN SHEAR LOAD Vua =0.000 k EFFECTIVE EMBEDMENT DEPTH hef =8.000 in FASTENER DIAMETER d =0.625 in DIST. BETWEEN THE FASTENER AND EDGE ca1=c =1.750 in SEISMIC LOAD ?YES [THE FASTENER DESIGN IS ADEQUATE.] ANALYSIS EFFECTIVE AREA OF FASTENER Ase =0.226 in2 BEARING AREA OF HEAD Ab =0.226 in2, ( or determined from manufacture's catalogs.) CHECK FASTENER TENSILE STRENGTH : =7.628 k >Nua [Satisfactory] where :f =0.75 x 0.75 =0.5625 CHECK CONCRETE BREAKOUT STRENGTH : =7.521 k >Nua [Satisfactory] where :f =0.65 (Table 4 ESR 2508) yc,N term is 1.0 for location where concrete cracking is likely to occur. CHECK ADHESIVE ANCHOR CAPACITY UNDER TENSION LOADING: ϕNa >Nua Na = ANa/ANao ψed,Na ψp,Na Nao WHERE:VS A.B Nao =13430.309 lbs 995 2250 4940 0.5" Scr,Na =9.598626 <=24 OK 855 2075 7865 0.625" 760 1905 11625 0.75" SEE TABLE 2-TABLE 5 OF ESR 2508 700 1730 16080 0.875" 675 1555 21090 1" Ccr,Na =Scr,Na/2 =4.79931 in ANao =(Scr,Na)2 =92.13 in2 ANa =(Ca1+Ccr,Na)(Scr,Na) =62.864406 in2 where: Ca1 = C = 1.750 ψed,Na =(0.7+0.3(Ca,min/Ccr,Na) <= 1 ψed,Na =0.809391 <=1 OK where :f =0.65 dry concrete ψp,Na =1 calculating for ϕNa : ϕNa =4.821079 k >Nua =2.29 k OK DETERMINE DESIGN TENSILE STRENGTH : f Nn =min(ϕNs, ϕNcb, ϕNa) =4.821 K 1311 N Towner St 5/10/2024 1311 N Towner St Midcities Engineering 9744 Maple street #101 Bellflower, California 90706 mce2020@gmail.com 24-107 SHEET OF CALCULATION PROJECT NAME Single Fastener in Tension and Shear Near an Edge Based on ACI 318-19 MIDCITIES SUBJECT LATERAL ANALYSIS PROJECT NUMBER ADDRESS DATE ()ses utanfNAf f= ()()'1.5 , , ,2 0.30.7 241.59 N N cb b efed N c N c N c No efef cA A fN N hhA hf f fy y y = = +   =efcrkhd, crk, =efhrckd31450 ,20  unck, A1 1311 N Towner St 9/24/2024 Anchor Bolts Retro Grid 2 CHECK FASTENER SHEAR STRENGTH : Vs = 7865 lbs f Vs =5.11225 k >Vua [Satisfactory] where :f =0.65 (Table 4 ESR 2508) CHECK CONCRETE BREAKOUT STRENGTH FOR SHEAR LOAD : =0.747 k >Vua [Satisfactory] where :f =0.7 Ca1 = C =1.750 yc,V term is 1.0 for location where concrete cracking is likely to occur. l term is load bearing length of the anchor for shear, not to exceed 8d. Avco =4.5(Ca1)2 =13.78 in2 Avc =2(1.5Ca1)2 =13.78 in2 CHECK PRYOUT STRENGTH FOR SHEAR LOAD : Vcp = min(KcpNa,KcpNcb) Na =7.42 k Ncb =11.57 k Vcp =14.834 k >Vua [Satisfactory] where :f =0.7 kcp =2.0 for hef > 2.5 in. f Vcp =10.3839 k DETERMINE DESIGN SHEAR STRENGTH : =0.747 K CHECK TENSION AND SHEAR INTERACTION : Since Nua >0.2 f Nn and Vua <0.2 f Vn the full tension design strength is permitted. The interaction equation must be used 0.47 <1.2 [Satisfactory] Summary of Dimensional Properties of Fasteners Effective Gross Area of Area of Threaded Fastener Fastener Heavy Heavy Hardened ( in2 )( in2 )Square Hex Washers 0.250 1/4 0.049 0.032 0.142 0.201 0.117 0.167 0.258 0.375 3/8 0.110 0.078 0.280 0.362 0.164 0.299 0.408 0.500 1/2 0.196 0.142 0.464 0.569 0.291 0.467 0.690 0.625 5/8 0.307 0.226 0.693 0.822 0.454 0.671 1.046 0.750 3/4 0.442 0.334 0.824 1.121 0.654 0.911 1.252 0.875 7/8 0.601 0.462 1.121 1.465 0.891 1.188 1.804 1.000 1 0.785 0.606 1.465 1.855 1.163 1.501 2.356 1.125 1 1/8 0.994 0.763 1.854 2.291 1.472 1.851 2.982 1.250 1 1/4 1.227 0.969 2.288 2.773 1.817 2.237 3.682 1.375 1 3/8 1.485 1.160 2.769 3.300 2.199 2.659 4.455 1.500 1 1/2 1.767 1.410 3.295 3.873 2.617 3.118 5.301 1.750 1 3/4 2.405 1.900 ---4.144 6.541 2.000 2 3.142 2.500 ---5.316 7.903 HexSquare( in ) Fastener Diameter Bearing Area of Heads, Nuts, and Washers ( Ab ) ( in2 ) 0.2 '1.5 , , , ,7V V cb bcd V c V cd V c V c Vo Vo lA A d fV V cdA Af f fy y y y   = =      ()min , ,n s cb cpV V V Vffff= ua ua n n N V N Vf f+ = A2 1311 N Towner St 9/24/2024 DATE: 8/23/2023 COMPANY: Mid-Cities EngineeringSTRUCALC BUILD: StruCalc Pro DESIGNED BY: Mid Cities EngineersCUSTOMER: MID-Cities Engineering REVIEWED BY: Mid Cities EngineersPROJ. ADDRESS: 9744 Maple St Suite 101Bellflower, CA 90706 PROJECT SUMMARY Project Name: 24-107 1311 N TOWNER ST. SANTA ANA CA 92706 (5-9-24) Governing Codes:Building Code: 2021 International Building CodeASCE: ASCE 7-16Steel: AISC 360-16Concrete: ACI 318-19Masonry: TMS 402/602-16 Page 1 2021 International Building Code ASDPROJECT: 24-107 1311 N TOWNER ST. SANTA AN... Module Location: (CJ1) 2X6 #2 @ 16" O.CModule Level: Roof Module Type: Roof Beam Material Type: Solid Sawn Douglas Fir-Larch No. 2 Member Dimensions: (1) 1.5 in. X 5.5 in. X 14.67 ft Section Adequacy:1.11% Controlling Factor: Deflection Y Module Location: (H1) 4X4 #1Module Level: Roof Module Type: Roof Beam Material Type: Solid Sawn Douglas Fir-Larch No. 1 Member Dimensions: (1) 3.5 in. X 3.5 in. X 4 ft Section Adequacy:7.07% Controlling Factor: Bending Stress Y Module Location: (H2) 4X4 #1Module Level: Roof Module Type: Roof Beam Material Type: Solid Sawn Douglas Fir-Larch No. 1 Member Dimensions: (1) 3.5 in. X 3.5 in. X 2.67 ft Section Adequacy:39.44% Controlling Factor: Bending Stress Y Module Location: (H) 2-2X4 #2 (SPAN <6 FT)Module Level: Roof Module Type: Floor Beam Material Type: Solid Sawn Douglas Fir-Larch No. 2 Member Dimensions: (2) 1.5 in. X 3.5 in. X 6 ft Section Adequacy:80.12% Controlling Factor: Bending Stress Y Module Location: (RR1) 2X6 #2 @ 16" O.CModule Level: Roof Module Type: Roof Rafter Material Type: Solid Sawn Douglas Fir-Larch No. 2 Member Dimensions: (1) 1.5 in. X 5.5 in. X 12 ft @ 16 in. Spacing Section Adequacy:7.83% Controlling Factor: Deflection Y Module Location: (H) 4X4 #1 (SPAN >6 FT)Module Level: Roof Module Type: Floor Beam Material Type: Solid Sawn Douglas Fir-Larch No. 1 Member Dimensions: (1) 3.5 in. X 3.5 in. X 10 ft Section Adequacy:30.58% Controlling Factor: Deflection Y Module Location: (B1) 4X8 #1Module Level: Roof Module Type: Roof Beam 1311 N Towner St 9/24/2024 Page 2 2021 International Building Code ASDPROJECT: 24-107 1311 N TOWNER ST. SANTA AN... Material Type: Solid Sawn Douglas Fir-Larch No. 1 Member Dimensions: (1) 3.5 in. X 7.25 in. X 7.83 ft Section Adequacy:14.03% Controlling Factor: Bending Stress Y Module Location: (FJ1) 2X6 #2 @ 16" O.CModule Level: Main Floor Module Type: Floor Joist Material Type: Solid Sawn Douglas Fir-Larch No. 2 Member Dimensions: (1) 1.5 in. X 5.5 in. X 8 ft Section Adequacy:44.04% Controlling Factor: Deflection Y 1311 N Towner St 9/24/2024 PASS DATE: 8/23/2023 COMPANY: Mid Cities EngineersSTRUCALC BUILD: StruCalc Pro DESIGNED BY: Mid Cities EngineersCUSTOMER: MID-Cities Engineering REVIEWED BY: Mid Cities EngineersPROJ. ADDRESS: 9744 Maple St Suite 101 PROJECT NAME: 24-107 1311 N TOWNER ST. SANTA ANA CA 9...Bellflower, CA 90706LEVEL: Roof LOADING: ASDMEMBER NAME: (CJ1) 2X6 #2 @ 16" O.C CODE: 2021 International Building CodeMEMBER TYPE: ROOF BEAM NDS: 2018 NDSMATERIAL: Solid Sawn Douglas Fir-Larch No. 2 (1) 1.5 X 5.5 DRY BEAM PROPERTIES Start (ft): 0 End (ft): 14.67 Member Slope: 0/12 Actual Length (ft): 14.67 Area Ix Iy BSW Lams G Kcr (in²) (in⁴) (in⁴) (lbf/ft)Creep Factor 8.25 20.8 1.55 1.88 1 0.5 1 STRENGTH PROPERTIES Fb (psi) Ft (psi) Fv (psi) Fc (psi) Fc⊥(psi) E (psi) x10³Emin (psi) x10³ Base Values 900 575 180 1350 625 1600 580 Adjusted Values 1346 748 180 1485 625 1600 580 CM 1 1 1 1 1 1 1 CT 1 1 1 1 1 1 1 Ci 1 1 1 1 1 1 1 CF 1.3 1.3 1 1.1 1 1 1 Bending Adjustment Factors C fu = 1 C r = 1.15 BEAM DATA Unbraced Length (ft) Beam End Span Length (ft) Top Bottom Elev. Diff (ft) CL(Top) CL(Bottom) CL(Left) CL(Right) 1 14.67 0 14.67 0 1.00 0.50 1.00 1.00 PASS-FAIL Shear Stress Y (psi) Bending Stress Y (psi) Deflection Y (in) Bearing Stress (psi) PASS/FAIL PASS (86.3%) PASS (41.2%) PASS (1.1%) PASS (94.8%) MAGNITUDE 30.9 988.7 0.725 (=L/243) 32.4 STRENGTH 225.0 1681.9 0.734 (=L/240) 625.0 LOCATION (ft) 14.67 7.335 7.335 0 LOAD COMBO D+Lr D+Lr D+Lr D+Lr DURATION FACTOR CD 1.25 1.25 1.25 1.25 REACTIONS Units for V: lbf Units for M: lbf-ft DEAD LIVE ROOF TOTALY axis A 72 98 170 B 72 98 170 Reaction Location A BLOAD LIST Type Name Left Magnitude Right Magnitude Load Start (ft) Load End (ft) Load Type Direction Uniform (lbf/ft) Uniform 13.3 13.3 0 14.67 RoofLive Y Uniform (lbf/ft) Uniform 7.98 7.98 0 14.67 Dead Y Self Weight (lbf/ft) - 1.88 1.88 0 14.67 Dead Y Page 3 2021 International Building Code ASDPROJECT: 24-107 1311 N TOWNER ST. SANTA AN... 1311 N Towner St 9/24/2024 PASS DATE: 8/23/2023 COMPANY: Mid Cities EngineersSTRUCALC BUILD: StruCalc Pro DESIGNED BY: Mid Cities EngineersCUSTOMER: MID-Cities Engineering REVIEWED BY: Mid Cities EngineersPROJ. ADDRESS: 9744 Maple St Suite 101 PROJECT NAME: 24-107 1311 N TOWNER ST. SANTA ANA CA 9...Bellflower, CA 90706LEVEL: Roof LOADING: ASDMEMBER NAME: (H1) 4X4 #1 CODE: 2021 International Building CodeMEMBER TYPE: ROOF BEAM NDS: 2018 NDSMATERIAL: Solid Sawn Douglas Fir-Larch No. 1 (1) 3.5 X 3.5 DRY BEAM PROPERTIES Start (ft): 0 End (ft): 4 Member Slope: 0/12 Actual Length (ft): 4 Area Ix Iy BSW Lams G Kcr (in²) (in⁴) (in⁴) (lbf/ft)Creep Factor 12.25 12.51 12.51 2.79 1 0.5 1 STRENGTH PROPERTIES Fb (psi) Ft (psi) Fv (psi) Fc (psi) Fc⊥(psi) E (psi) x10³Emin (psi) x10³ Base Values 1000 675 180 1500 625 1700 620 Adjusted Values 1500 1012 180 1725 625 1700 620 CM 1 1 1 1 1 1 1 CT 1 1 1 1 1 1 1 Ci 1 1 1 1 1 1 1 CF 1.5 1.5 1 1.15 1 1 1 Bending Adjustment Factors C fu = 1 C r = 1 BEAM DATA Unbraced Length (ft) Beam End Span Length (ft) Top Bottom Elev. Diff (ft) CL(Top) CL(Bottom) CL(Left) CL(Right) 1 4 0 4 0 1.00 1.00 1.00 1.00 PASS-FAIL Shear Stress Y (psi) Bending Stress Y (psi) Deflection Y (in) Bearing Stress (psi) PASS/FAIL PASS (43.5%) PASS (7.1%) PASS (29.7%) PASS (86.4%) MAGNITUDE 127.1 1742.4 0.141 (=L/340) 84.7 STRENGTH 225.0 1875.0 0.200 (=L/240) 625.0 LOCATION (ft) 0 2 2 0 LOAD COMBO D+Lr D+Lr D+Lr D+Lr DURATION FACTOR CD 1.25 1.25 1.25 1.25 REACTIONS Units for V: lbf Units for M: lbf-ft DEAD LIVE ROOF TOTALY axis A 558 480 1038 B 558 480 1038 Reaction Location A BLOAD LIST Type Name Left Magnitude Right Magnitude Load Start (ft) Load End (ft) Load Type Direction Uniform (lbf/ft) Uniform 240 240 0 4 RoofLive Y Uniform (lbf/ft) Uniform 240 240 0 4 Dead Y Uniform (lbf/ft) Uniform 36 36 0 4 Dead Y Self Weight (lbf/ft) - 2.79 2.79 0 4 Dead Y Page 4 2021 International Building Code ASDPROJECT: 24-107 1311 N TOWNER ST. SANTA AN... 1311 N Towner St 9/24/2024 PASS DATE: 8/23/2023 COMPANY: Mid Cities EngineersSTRUCALC BUILD: StruCalc Pro DESIGNED BY: Mid Cities EngineersCUSTOMER: MID-Cities Engineering REVIEWED BY: Mid Cities EngineersPROJ. ADDRESS: 9744 Maple St Suite 101 PROJECT NAME: 24-107 1311 N TOWNER ST. SANTA ANA CA 9...Bellflower, CA 90706LEVEL: Roof LOADING: ASDMEMBER NAME: (H2) 4X4 #1 CODE: 2021 International Building CodeMEMBER TYPE: ROOF BEAM NDS: 2018 NDSMATERIAL: Solid Sawn Douglas Fir-Larch No. 1 (1) 3.5 X 3.5 DRY BEAM PROPERTIES Start (ft): 0 End (ft): 2.67 Member Slope: 0/12 Actual Length (ft): 2.67 Area Ix Iy BSW Lams G Kcr (in²) (in⁴) (in⁴) (lbf/ft)Creep Factor 12.25 12.51 12.51 2.79 1 0.5 1 STRENGTH PROPERTIES Fb (psi) Ft (psi) Fv (psi) Fc (psi) Fc⊥(psi) E (psi) x10³Emin (psi) x10³ Base Values 1000 675 180 1500 625 1700 620 Adjusted Values 1500 1012 180 1725 625 1700 620 CM 1 1 1 1 1 1 1 CT 1 1 1 1 1 1 1 Ci 1 1 1 1 1 1 1 CF 1.5 1.5 1 1.15 1 1 1 Bending Adjustment Factors C fu = 1 C r = 1 BEAM DATA Unbraced Length (ft) Beam End Span Length (ft) Top Bottom Elev. Diff (ft) CL(Top) CL(Bottom) CL(Left) CL(Right) 1 2.67 0 2.67 0 1.00 1.00 1.00 1.00 PASS-FAIL Shear Stress Y (psi) Bending Stress Y (psi) Deflection Y (in) Bearing Stress (psi) PASS/FAIL PASS (44.9%) PASS (39.4%) PASS (69.4%) PASS (86.8%) MAGNITUDE 124.0 1135.5 0.041 (=L/781) 82.7 STRENGTH 225.0 1875.0 0.134 (=L/239) 625.0 LOCATION (ft) 2.67 1.335 1.335 0 LOAD COMBO D+Lr D+Lr D+Lr D+Lr DURATION FACTOR CD 1.25 1.25 1.25 1.25 REACTIONS Units for V: lbf Units for M: lbf-ft DEAD LIVE ROOF TOTALY axis A 532 481 1013 B 532 481 1013 Reaction Location A BLOAD LIST Type Name Left Magnitude Right Magnitude Load Start (ft) Load End (ft) Load Type Direction Trapezoidal (lbf/ft) Trapezoidal 360 360 0 2.67 RoofLive Y Trapezoidal (lbf/ft) Trapezoidal 360 360 0 2.67 Dead Y Trapezoidal (lbf/ft) Trapezoidal 36 36 0 2.67 Dead Y Self Weight (lbf/ft) - 2.79 2.79 0 2.67 Dead Y Page 5 2021 International Building Code ASDPROJECT: 24-107 1311 N TOWNER ST. SANTA AN... 1311 N Towner St 9/24/2024 PASS DATE: 8/23/2023 COMPANY: Mid Cities EngineersSTRUCALC BUILD: StruCalc Pro DESIGNED BY: Mid Cities EngineersCUSTOMER: MID-Cities Engineering REVIEWED BY: Mid Cities EngineersPROJ. ADDRESS: 9744 Maple St Suite 101 PROJECT NAME: 24-107 1311 N TOWNER ST. SANTA ANA CA 9...Bellflower, CA 90706LEVEL: Roof LOADING: ASDMEMBER NAME: (H) 2-2X4 #2 (SPAN <6 FT) CODE: 2021 International Building CodeMEMBER TYPE: FLOOR BEAM NDS: 2018 NDSMATERIAL: Solid Sawn Douglas Fir-Larch No. 2 (2) 1.5 X 3.5 DRY BEAM PROPERTIES Start (ft): 0 End (ft): 6 Member Slope: 0/12 Actual Length (ft): 6 Area Ix Iy BSW Lams G Kcr (in²) (in⁴) (in⁴) (lbf/ft)Creep Factor 10.5 10.72 7.88 2.39 2 0.5 1 STRENGTH PROPERTIES Fb (psi) Ft (psi) Fv (psi) Fc (psi) Fc⊥(psi) E (psi) x10³Emin (psi) x10³ Base Values 900 575 180 1350 625 1600 580 Adjusted Values 1350 862 180 1552 625 1600 580 CM 1 1 1 1 1 1 1 CT 1 1 1 1 1 1 1 Ci 1 1 1 1 1 1 1 CF 1.5 1.5 1 1.15 1 1 1 Bending Adjustment Factors C fu = 1 C r = 1 BEAM DATA Unbraced Length (ft) Beam End Span Length (ft) Top Bottom Elev. Diff (ft) CL(Top) CL(Bottom) CL(Left) CL(Right) 1 6 0 6 0 PASS-FAIL Shear Stress Y (psi) Bending Stress Y (psi) Deflection Y (in) Bearing Stress (psi) PASS/FAIL PASS (92.8%) PASS (80.1%) PASS (84.5%) PASS (98.7%) MAGNITUDE 11.7 241.5 0.047 (=L/1532) 7.8 STRENGTH 162.0 1215.0 0.300 (=L/240) 625.0 LOCATION (ft) 6 3 3 0 LOAD COMBO D D D+L D DURATION FACTOR CD 0.9 0.9 0 0.9 REACTIONS Units for V: lbf Units for M: lbf-ft DEAD TOTALY axis A 82 82 B 82 82 Reaction Location A BLOAD LIST Type Name Left Magnitude Right Magnitude Load Start (ft) Load End (ft) Load Type Direction Uniform (lbf/ft) Uniform 25 25 0 6 Dead Y Self Weight (lbf/ft) - 2.39 2.39 0 6 Dead Y NOTES **With flat use checked, the beam is rotated 90 degrees and loaded on its weak axis Page 6 2021 International Building Code ASDPROJECT: 24-107 1311 N TOWNER ST. SANTA AN... 1311 N Towner St 9/24/2024 PASS DATE: 8/23/2023 COMPANY: Mid Cities EngineersSTRUCALC BUILD: StruCalc Pro DESIGNED BY: Mid Cities EngineersCUSTOMER: MID-Cities Engineering REVIEWED BY: Mid Cities EngineersPROJ. ADDRESS: 9744 Maple St Suite 101 PROJECT NAME: 24-107 1311 N TOWNER ST. SANTA ANA CA 9...Bellflower, CA 90706LEVEL: Roof LOADING: ASDMEMBER NAME: (RR1) 2X6 #2 @ 16" O.C CODE: 2021 International Building CodeMEMBER TYPE: ROOF RAFTER NDS: 2018 NDSMATERIAL: Solid Sawn Douglas Fir-Larch No. 2 (1) 1.5 X 5.5 16(in) O.C. DRY BEAM PROPERTIES Start (ft): 0 End (ft): 12 Member Slope: 4/12 Actual Length (ft): 12.65 Roof Pitch: 4/12 O.C. Spacing(in): 16 Area Ix Iy BSW Lams G Kcr (in²) (in⁴) (in⁴) (lbf/ft)Creep Factor 8.25 20.8 1.55 1.88 1 0.5 1 STRENGTH PROPERTIES Fb (psi) Ft (psi) Fv (psi) Fc (psi) Fc⊥(psi) E (psi) x10³Emin (psi) x10³ Base Values 900 575 180 1350 625 1600 580 Adjusted Values 1346 748 180 1485 625 1600 580 CM 1 1 1 1 1 1 1 CT 1 1 1 1 1 1 1 Ci 1 1 1 1 1 1 1 CF 1.3 1.3 1 1.1 1 1 1 Bending Adjustment Factors C fu = 1 C r = 1.15 BEAM DATA Unbraced Length (ft) Beam End Span Length (ft) Top Bottom Elev. Diff (ft) CL(Top) CL(Bottom) CL(Left) CL(Right) 1 12 0 12 4 1.00 0.60 1.00 1.00 PASS-FAIL Shear Stress Y (psi) Bending Stress Y (psi) Deflection Y (in) Compressive Stress (psi) Tensile Stress (psi) Bearing Stress (psi) Bending-Compression (Unit) Bending-Tension (Unit) PASS/FAIL PASS (75.8%) PASS (10.7%) PASS (7.8%) PASS (98.1%) PASS (98.7%) PASS (91.3%) PASS (10.7%) PASS (10.7%) MAGNITUDE 54.4 1501.8 0.777 (=L/185) 12.1 12.1 54.1 0.89 0.89 STRENGTH 225.0 1681.9 0.843 (=L/171) 630.6 934.4 625.0 1.00 1.00 LOCATION (ft) 12 6 6 0 12 0 6 6.12 LOAD COMBO D+Lr D+Lr D+Lr D+Lr D+Lr D+Lr D+Lr D+Lr DURATION FACTOR CD 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 REACTIONS Units for V: lbf Units for M: lbf-ft DEAD LIVE ROOF TOTALY axis A 147 169 316 B 147 169 316 Reaction Location A BLOAD LIST Type Name Left Magnitude Right Magnitude Load Start (ft) Load End (ft) Load Type Direction Uniform (lbf/ft²) Uniform 20 20 0 12 RoofLive Y Uniform (lbf/ft²) Uniform 16 16 0 12 Dead Y Self Weight (lbf/ft) - 1.88 1.88 0 12 Dead Y Page 7 2021 International Building Code ASDPROJECT: 24-107 1311 N TOWNER ST. SANTA AN... 1311 N Towner St 9/24/2024 PASS DATE: 8/23/2023 COMPANY: Mid Cities EngineersSTRUCALC BUILD: StruCalc Pro DESIGNED BY: Mid Cities EngineersCUSTOMER: MID-Cities Engineering REVIEWED BY: Mid Cities EngineersPROJ. ADDRESS: 9744 Maple St Suite 101 PROJECT NAME: 24-107 1311 N TOWNER ST. SANTA ANA CA 9...Bellflower, CA 90706LEVEL: Roof LOADING: ASDMEMBER NAME: (H) 4X4 #1 (SPAN >6 FT) CODE: 2021 International Building CodeMEMBER TYPE: FLOOR BEAM NDS: 2018 NDSMATERIAL: Solid Sawn Douglas Fir-Larch No. 1 (1) 3.5 X 3.5 DRY BEAM PROPERTIES Start (ft): 0 End (ft): 10 Member Slope: 0/12 Actual Length (ft): 10 Area Ix Iy BSW Lams G Kcr (in²) (in⁴) (in⁴) (lbf/ft)Creep Factor 12.25 12.51 12.51 2.79 1 0.5 1 STRENGTH PROPERTIES Fb (psi) Ft (psi) Fv (psi) Fc (psi) Fc⊥(psi) E (psi) x10³Emin (psi) x10³ Base Values 1000 675 180 1500 625 1700 620 Adjusted Values 1500 1012 180 1725 625 1700 620 CM 1 1 1 1 1 1 1 CT 1 1 1 1 1 1 1 Ci 1 1 1 1 1 1 1 CF 1.5 1.5 1 1.15 1 1 1 Bending Adjustment Factors C fu = 1 C r = 1 BEAM DATA Unbraced Length (ft) Beam End Span Length (ft) Top Bottom Elev. Diff (ft) CL(Top) CL(Bottom) CL(Left) CL(Right) 1 10 0 10 0 PASS-FAIL Shear Stress Y (psi) Bending Stress Y (psi) Deflection Y (in) Bearing Stress (psi) PASS/FAIL PASS (87.6%) PASS (49.0%) PASS (30.6%) PASS (97.9%) MAGNITUDE 20.1 688.4 0.347 (=L/346) 13.4 STRENGTH 162.0 1350.0 0.500 (=L/240) 625.0 LOCATION (ft) 0 5 5 0 LOAD COMBO D D D+L D DURATION FACTOR CD 0.9 0.9 0 0.9 REACTIONS Units for V: lbf Units for M: lbf-ft DEAD TOTALY axis A 164 164 B 164 164 Reaction Location A BLOAD LIST Type Name Left Magnitude Right Magnitude Load Start (ft) Load End (ft) Load Type Direction Uniform (lbf/ft) Uniform 30 30 0 10 Dead Y Self Weight (lbf/ft) - 2.79 2.79 0 10 Dead Y Page 8 2021 International Building Code ASDPROJECT: 24-107 1311 N TOWNER ST. SANTA AN... 1311 N Towner St 9/24/2024 PASS DATE: 8/23/2023 COMPANY: Mid Cities EngineersSTRUCALC BUILD: StruCalc Pro DESIGNED BY: Mid Cities EngineersCUSTOMER: MID-Cities Engineering REVIEWED BY: Mid Cities EngineersPROJ. ADDRESS: 9744 Maple St Suite 101 PROJECT NAME: 24-107 1311 N TOWNER ST. SANTA ANA CA 9...Bellflower, CA 90706LEVEL: Roof LOADING: ASDMEMBER NAME: (B1) 4X8 #1 CODE: 2021 International Building CodeMEMBER TYPE: ROOF BEAM NDS: 2018 NDSMATERIAL: Solid Sawn Douglas Fir-Larch No. 1 (1) 3.5 X 7.25 DRY BEAM PROPERTIES Start (ft): 0 End (ft): 7.83 Member Slope: 0/12 Actual Length (ft): 7.83 Area Ix Iy BSW Lams G Kcr (in²) (in⁴) (in⁴) (lbf/ft)Creep Factor 25.38 111.15 25.9 5.79 1 0.5 1 STRENGTH PROPERTIES Fb (psi) Ft (psi) Fv (psi) Fc (psi) Fc⊥(psi) E (psi) x10³Emin (psi) x10³ Base Values 1000 675 180 1500 625 1700 620 Adjusted Values 1300 810 180 1575 625 1700 620 CM 1 1 1 1 1 1 1 CT 1 1 1 1 1 1 1 Ci 1 1 1 1 1 1 1 CF 1.3 1.2 1 1.05 1 1 1 Bending Adjustment Factors C fu = 0.74C r = 1 BEAM DATA Unbraced Length (ft) Beam End Span Length (ft) Top Bottom Elev. Diff (ft) CL(Top) CL(Bottom) CL(Left) CL(Right) 1 7.83 0 7.83 0 1.00 0.99 1.00 1.00 PASS-FAIL Shear Stress Y (psi) Bending Stress Y (psi) Deflection Y (in) Bearing Stress (psi) PASS/FAIL PASS (52.1%) PASS (14.0%) PASS (46.7%) PASS (76.2%) MAGNITUDE 107.8 1397.0 0.208 (=L/452) 148.9 STRENGTH 225.0 1625.0 0.391 (=L/240) 625.0 LOCATION (ft) 0 3.915 3.915 0 LOAD COMBO D+Lr D+Lr D+Lr D+Lr DURATION FACTOR CD 1.25 1.25 1.25 1.25 REACTIONS Units for V: lbf Units for M: lbf-ft DEAD LIVE ROOF TOTALY axis A 923 900 1823 B 923 900 1823 Reaction Location A BLOAD LIST Type Name Left Magnitude Right Magnitude Load Start (ft) Load End (ft) Load Type Direction Trapezoidal (lbf/ft) Trapezoidal 230 230 0 7.83 RoofLive Y Trapezoidal (lbf/ft) Trapezoidal 230 230 0 7.83 Dead Y Self Weight (lbf/ft) - 5.79 5.79 0 7.83 Dead Y Page 9 2021 International Building Code ASDPROJECT: 24-107 1311 N TOWNER ST. SANTA AN... 1311 N Towner St 9/24/2024 PASS DATE: 8/23/2023 COMPANY: Mid Cities EngineersSTRUCALC BUILD: StruCalc Pro DESIGNED BY: Mid Cities EngineersCUSTOMER: MID-Cities Engineering REVIEWED BY: Mid Cities EngineersPROJ. ADDRESS: 9744 Maple St Suite 101 PROJECT NAME: 24-107 1311 N TOWNER ST. SANTA ANA CA 9...Bellflower, CA 90706LEVEL: Main Floor LOADING: ASDMEMBER NAME: (FJ1) 2X6 #2 @ 16" O.C CODE: 2021 International Building CodeMEMBER TYPE: FLOOR JOIST NDS: 2018 NDSMATERIAL: Solid Sawn Douglas Fir-Larch No. 2 (1) 1.5 X 5.5 0(in) O.C. DRY BEAM PROPERTIES Start (ft): 0 End (ft): 8 Member Slope: 0/12 Actual Length (ft): 8 O.C. Spacing(in): 16 Area Ix Iy BSW Lams G Kcr (in²) (in⁴) (in⁴) (lbf/ft)Creep Factor 8.25 20.8 1.55 1.88 1 0.5 1 STRENGTH PROPERTIES Fb (psi) Ft (psi) Fv (psi) Fc (psi) Fc⊥(psi) E (psi) x10³Emin (psi) x10³ Base Values 900 575 180 1350 625 1600 580 Adjusted Values 1346 748 180 1485 625 1600 580 CM 1 1 1 1 1 1 1 CT 1 1 1 1 1 1 1 Ci 1 1 1 1 1 1 1 CF 1.3 1.3 1 1.1 1 1 1 Bending Adjustment Factors C fu = 1 C r = 1.15 BEAM DATA Unbraced Length (ft) Beam End Span Length (ft) Top Bottom Elev. Diff (ft) CL(Top) CL(Bottom) CL(Left) CL(Right) 1 8 0 8 0 PASS-FAIL Shear Stress Y (psi) Bending Stress Y (psi) Deflection Y (in) Bearing Stress (psi) PASS/FAIL PASS (78.2%) PASS (49.2%) PASS (44.0%) PASS (93.4%) MAGNITUDE 39.2 684.0 0.149 (=L/644) 41.1 STRENGTH 180.0 1345.5 0.267 (=L/360) 625.0 LOCATION (ft) 0 4 4 0 LOAD COMBO D+L D+L D+L D+L DURATION FACTOR CD 1 1 1 1 REACTIONS Units for V: lbf Units for M: lbf-ft DEAD LIVE TOTALY axis A 56 160 216 B 56 160 216 Reaction Location A BLOAD LIST Type Name Left Magnitude Right Magnitude Load Start (ft) Load End (ft) Load Type Direction Trapezoidal (lbf/ft) Trapezoidal 40 40 0 8 Live Y Trapezoidal (lbf/ft) Trapezoidal 12 12 0 8 Dead Y Self Weight (lbf/ft) - 1.88 1.88 0 8 Dead Y Page 10 2021 International Building Code ASDPROJECT: 24-107 1311 N TOWNER ST. SANTA AN... 1311 N Towner St 9/24/2024