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DSDSDSDSDS DSDSDS
<br />DSDSDS
<br />45'
<br />-
<br />2020
<br />20 20
<br />40
<br />-
<br />76'
<br />20
<br />20
<br />20
<br />20 20
<br />x'
<br />y
<br />X
<br />EGRESS AND OCCUPANCY LEGEND
<br />MAXIMUM TRAVEL DISTANCE (1017.2)
<br />R-2 = 250' MAX
<br />OCCUPANCY TYPE
<br />AREA OF SPACE
<br /># OF OCCUPANTS
<br />OCCUPANT LOAD
<br />FACTOR PER CBC
<br />1004.1.2
<br />y
<br />EXIT DOOR (AND MAX # OF OCCUPANTS SERVED BY DOOR)
<br />EXIT DISCHARGE (AND MAX # OF OCCUPANTS SERVED)
<br />DOOR FIRE RATING (PROVIDED FOR CONVENIENCE, SEE PLANS
<br />FOR DOOR TAGS AND DOOR SCHEDULE FOR ADDITIONAL INFO)
<br />X
<br />X
<br />X
<br />z
<br />23.4
<br />35.0
<br />2.4 1RST FLOOR
<br />TOTAL WALL AREA: 663.0 SF
<br />TOTAL OPENING AREA : 2*2.4 + 2*23.4 + 2*35 = 121.6 SF
<br />PERCENTAGE: 18.3%
<br />2ND FLOOR
<br />TOTAL WALL AREA: 605.3 SF
<br />TOTAL OPENING AREA : 2*2.4 + 2*23.4 = 51.6 SF
<br />PERCENTAGE: 8.5%
<br />BUILDING TYPE: VA
<br />EXTERIOR BEARING WALL PROTECTION: 1 HR
<br />EXTERIOR NON BEARING WALL PROTECTION: 0 HR
<br />FIRE SEPARATION DESTIANCE = 10'-0"
<br />MAX. ALLOWED UNPROTECTED OPENING = 45%9' - 1 1/8"9' - 11 3/8"23.4
<br />53.3
<br />2ND FLOOR
<br />TOTAL WALL AREA: 528.5. SF
<br />TOTAL OPENING AREA : 4*23.4+53.3 = 146.9 SF
<br />PERCENTAGE: 27.8%
<br />1RST FLOOR
<br />TOTAL WALL AREA: 668.0 SF
<br />TOTAL OPENING AREA : 122.2 SF
<br />PERCENTAGE: 18.3%
<br />BUILDING TYPE: VA
<br />EXTERIOR BEARING WALL PROTECTION: 1 HR
<br />EXTERIOR NON BEARING WALL PROTECTION: 0 HR
<br />FIRE SEPARATION DESTIANCE = 10'-2"
<br />MAX. ALLOWED UNPROTECTED OPENING = 45%
<br />28.6
<br />all ideas, designs and plans represented by this drawing are the exclusive property of bsb design, inc. and shall not be reproduced in whole or in part without the express prior written permission of said architects, any unauthorized reuse of these plans other than for the project and location shown is prohibited.JOB NO.
<br />SUBMITTAL
<br />DATE
<br />SHEET TITLE
<br />SHEET NO.
<br />CLIENT:
<br />Plot Date:File:
<br />REVISION
<br />DATE
<br />2130 E 4TH ST #200SANTA ANA, CA 927051ST PLAN CHECK SUBMITTAL 08/20/2024
<br />970 W. 190TH ST., STE 250, TORRANCE CA 90502
<br />O: 310.217.8885
<br />BSBDESIGN.COM
<br />D E S I G N
<br />BSB
<br />1ST P.C. SUBMITTAL
<br />08/20/2024
<br />9/19/2024 4:15:54 PM
<br />MR230056
<br />A020
<br />Project InformationOLIVECREST RESIDENTIAL2150 E. FOURTH AND 2160 E. FOURTHSANTA ANA CA 92705OLIVECRESTPROJECT LOCATION
<br />APN: 400-091-23
<br />PROJECT ADDRESS: 2130 E. 4TH STREET
<br /> SANTA ANA, CA 92705
<br />PROJECT DESCRIPTION
<br />THE PROJECT CONSISTS OF 15 UNITS OF SUPPORTIVE MULTI-FAMILY HOUSING CONSISTING OF
<br />ONE EIGHT-UNIT AND ONE SEVEN UNIT TWO STORY BUILDINGS TO BE CONSTRUCTED ON THE
<br />CLIENT'S SITE IN THE CITY OF SANTA ANA, CA. THE SITE CONSISTS OF AN EXISTING PARKING
<br />LOT THAT SERVES THE ADMINISTRATIVE OFFICES OF THE COMPANY. A TOTAL OF 15
<br />APARTMENTS WILL BE BUILT ON THE SITE.
<br />BUILDING "A1 & A2" : 2-STORY (15 - UNITS)
<br />1. BUILDING 1: 2-STORY - 7 UNITS
<br />2. BUILDING 2: 2-STORY - 8 UNITS
<br />PROJECT SUMMARY AND ZONING INFORMATION
<br />ZONE: OVERLAY ZONE ("MEMU"), DISTRICT CENTER - MEDIUM HIGH
<br />LOT SIZE: 115,029 S.F (2.64 ACRES)
<br />AREA OF IMPROVEMENT: 13,801 S.F (0.32 ACRES)
<br />FLOOR AREA: RESIDENTIAL: 3,988 S.F. x 2 = 7,976 SF / BLDG.
<br />DENSITY: 15 UNITS / 2.64 ACRES = 5.68 UNITS PER ACRE (GROSS)
<br />15 UNITS / 0.32 ACRES = 46.87 UNITS PER ACRE (NET)
<br />FLOOR AREA RATIO ALLOWED TOTAL FLOOR AREA RATIO: N/A
<br />(F.A.R.): PROVIDED TOTAL FLOOR AREA / LOT AREA:
<br />15,892 SF + (+/- 27,951 SF ) = 43,843 SF / 115,029 SF = 0.38 FAR
<br />MAXIMUM BUILDING HEIGHT: MEMU OVERLAY: 6 STORIES [SAMC-MEMU OVERLAY]
<br /> +/- 26' - 0" PROPOSED
<br />LOT COVERAGE: N/A 38% OR 43,903 SF PROVIDED
<br />BUILDING SETBACKS: REQUIRED: PROVIDED
<br />SAMC (MEMU ZONE) MIN. MAX. MIN. MAX.
<br />BLDG. TO STREET & PARKING
<br />ADJACENT TO PUBLIC ST ROW - 10' N/A N/A
<br />ADJACENT TO ALLEY OR INTERN AISLE 3' - 4'-6" N/A
<br />ADJACENT TO PARKING 7' - 10' N/A
<br />CLEAR ZONE 25' - N/A N/A
<br />BUILDING TO PROPERTY LINE
<br />ADJACENT TO RES. USES
<br /> 1ST & 2ND FLOOR 15' - N/A N/A
<br /> 3RD FLR & ABOVE 20'/30' - N/A N/A
<br />ADJ. TO ALL OTHER USES
<br /> ALL FLOORS 5' - 10' 10'
<br />BUILDING TO BUILDING
<br /> UP TO 3RD FLOOR 6' - 10' 10'
<br /> 4TH FLOOR AND ABOVE 15' - N/A N/A
<br />OPEN SPACE: (SAMC - MEMU OVERLAY)# OF UNITS S.F. REQ.
<br />PRIVATE / COMMON OPEN SPACE - 90 S.F. / DU 15 1,350 S.F.
<br />PUBLICLY ACCESSIBLE COMMON OPEN SPACE - 10% 0F T0TAL LOT AREA 11,503 S.F.
<br />TOTAL OPEN SPACE REQUIRED: 12,853 SF
<br />PRIVATE / COMMON OPEN SPACE PROVIDED 761 + 1,430SF / 146 SF PER UNIT
<br />TOTAL OPEN SPACE PROVIDED: 0 SF / 0% OF TOTAL LOT AREA
<br />(PUBLICLY ACCESSIBLE) (CONCESSION REQUESTED)
<br />P BK 42 PG 43 PAR 1 PARCEL MAP 42-43 PAR 1 AND POR PAR 1 OF PARCEL
<br />LEGAL DESCRIPTION:
<br />R2: BUILDING HEIGHT ALLOWED (CBC TABLE 504.3): 70 FEET, 4 STORIES
<br />- WITHOUT AREA INCREASE
<br />PROPOSED: 2 STORIES, +/- 26'-0" TOP OF RIDGE, R-2, TYPE VA
<br />ALLOWED: 70 FEET* - COMPLIES
<br />MAX ALLOWABLE HEIGHT
<br />OPEN SPACE / COMMON / PRIVATE SUMMARY
<br />1. PARKING REQUIRED [SAMC - MEMU OVERLAY]
<br />PARKING TYPE: OFFICE
<br />EXISTING OFFICE PARKING: 163 STALLS / 5 ACCESSIBLE
<br />PROPOSED OFFICE PARKING: 136 STALLS / 8 ACCESSIBLE
<br />(3 STALLS PER 1,000 SF)
<br />PARKING SUMMARY
<br />TYPE OF CONSTRUCTION
<br />OCCUPANCY
<br />BLDG "A1 & A2" : VA - FULLY SPRINKLED (NFPA 13)
<br />BUILDINGS "A1 & A2" : FULLY SPRINKLERED (NFPA 13)
<br />AUTOMATIC FIRE SPRINKLERS SHALL BE NFPA 13 AUTOMATIC FIRE SPRINKLER
<br />SYSTEM IN COMPLIANCE W/ SECTION (903.3.1.1). QUICK RESPONSE
<br />SPRINKLERS SHALL BE INSTALLED IN ACCORDANCE W/ SECTION 903.3.1 IN ALL
<br />DWELLING UNITS.
<br />R-2: RESIDENTIAL UNITS
<br />BUILDING CODE ANALYSIS
<br />GOVERNING CODES
<br />2022 CALIFORNIA BUILDING CODE (CBC)
<br />2022CALIFORNIA ELECTRICAL CODE (CEC)
<br />2022 CALIFORNIA MECHANICAL CODE (CMC)
<br />2022 CALIFORNIA PLUMBING CODE (CPC)
<br />2022 CALIFORNIA FIRE CODE (CFC)
<br />2022 CALIFORNIA GREEN BUILDING CODE (CGBC)
<br />2022 CALIFORNIA ENERGY CODE (CEC)
<br />PROPOSED:
<br />R-2 , TYPE VA - 2 STORIES, +/- 26'-0" TOP OF RIDGE
<br />ALLOWED: 4 STORIES* - COMPLIES
<br />*FOR GROUP R-2 BUILDINGS OF TYPE VA CONSTRUCTION EQUIPPED THROUGHOUT WITH AN
<br />APPROVED AUTOMATIC SPRINKLER SYSTEM IN ACCORDANCE WITH SECTION 903.3.1.1.
<br />MAX ALLOWABLE STORIES
<br />PROPOSED:
<br />R-2, TYPE VA
<br />ALLOWABLE FOR SINGLE OCCUPANCY, 2 STORY BUILDING (506.2.1) = 15,892 -COMPLIES
<br />*BUILDINGS TWO OR MORE STORIES ABOVE GRADE PLANE EQUIPPED THROUGHOUT WITH AN
<br />AUTOMATIC SPRINKLER SYSTEM INSTALLED IN ACCORDANCE WITH SECTION 903.3.1.1.
<br />MAX ALLOWABLE AREA
<br />CBC TABLE 504.3
<br />CBC TABLE 504.4
<br />CBC TABLE 506.2
<br />FUNDING SOURCE & ACCESSIBILITY REQUIREMENTS
<br />THIS PROJECT IS 100% PRIVATELY FUNDED / PRIVATELY OWNED
<br />SCALE:1/8" = 1'-0"
<br />Level 1 -DIAGRAM 1
<br />SCALE:1/8" = 1'-0"
<br />Level 2 -DIAGRAM 2
<br />FIRE RESISTANCE (TYPE VA)CBC TABLE 601
<br />R2 3,988 SF
<br />200 20
<br />RESIDENTIAL
<br />506.2.1 Single-occupancy, 2 story buildings:
<br />The allowable area of each story of a single-occupancy building shall be determined in accordance with Equation
<br />5-1:
<br />Aa = [At + (NS × If)]
<br />where:
<br />Aa = Allowable area (square feet).
<br />At = Tabular allowable area factor (NS, S13R or SM value, as applicable) in accordance with Table 506.2.
<br />NS = Tabular allowable area factor in accordance with Table 506.2 for a nonsprinklered building (regardless of
<br />whether the building is sprinklered).
<br />If, = Area factor increase due to frontage (percent) as calculated in accordance with Section 506.3.
<br />Sa = For other than Group A, E, FI, /, L and R occupancies, high-rise buildings, and other applications listed in
<br />Section 1.11 regulated by the Office of the State Fire Marshal, actual number of building stories above grade
<br />plane, not to exceed three. For Group A, E, H, I, L and R occupancies, high-rise buildings, and other applications
<br />listed in Section 1.11 regulated by the Office of the State Fire Marshal, actual number of building stories above
<br />grade plane, not to exceed two.
<br />No individual story shall exceed the allowable area (Aa) as determined by Equation 5-2 using the value of Sa = 1.
<br />BEARINGS WALLS
<br />EXTERIOR:1-HOUR
<br />INTERIOR :1-HOUR
<br />NON-BEARING WALLS & PARTITIONS (EXTERIOR) - TABLE 705.5
<br />5 ≤ X < 10 1-HOUR
<br />X ≥ 30 0-HOUR
<br />NON-BEARING WALLS & PARTITIONS (INTERIOR) 0-HOUR
<br />FLOOR CONSTRUCTION 1-HOUR
<br />ROOF CONSTRUCTION 1-HOUR
<br />Aa = [36,000 + (12,000 × 0)] = 36,000 SF
<br />FIRST LEVEL: 7,976 SF < 36,000 SF = COMPLIES
<br />SECOND LEVEL: 7,916 SF < 36,000 SF = COMPLIES
<br />COMPLIES
<br />EGRESS WIDTH PER (1005.3.1)
<br />MAX. OCC SERVED BY STAIR (this level) 40
<br />EGRESS WIDTH FACTOR (1005.3.1) = 0.3
<br />MIN. REQ. STAIR CLEAR WIDTH (40 x 0.3) = 12"
<br />MIN. PROVIDED STAIR CLEAR WIDTH = 44"
<br />MIN. PROVIDED CLEAR DOOR WIDTH: = 64"
<br />EXIT TRAVEL DISTANCE ( TABLE 1017.2)
<br />OCCUPANCY R, WITH SPRINKLER SYSTEM
<br />MAXIMUM ALLOWED TRAVEL DISTANCE = 250'
<br />MAX. PROVIDED TRAVEL DISTANCE = 121'COMPLIESR2 3,988 SF
<br />200 20
<br />RESIDENTIAL
<br />STAIR EGRESS WIDTH PER (1005.3.1)
<br />MAX. OCC SERVED BY STAIR (this level) 20
<br />EGRESS WIDTH FACTOR (1005.3.1) = 0.3
<br />MIN. REQ. STAIR CLEAR WIDTH (20 x 0.3) = 6"
<br />MIN. PROVIDED STAIR CLEAR WIDTH = 44"
<br />MINIMUM CORRIDOR WIDTH ( TABLE 1020.3)
<br />OCCUPANT LOAD LESS THAN 50
<br />MINIMUM REQUIRED WIDTH = 36"
<br />MINIMUM PROPOSED WIDTH = 36"COMPLIESCOMPLIESMINIMUM CORRIDOR WIDTH ( TABLE 1020.3)
<br />OCCUPANT LOAD LESS THAN 50
<br />MINIMUM REQUIRED WIDTH = 36"
<br />MINIMUM PROPOSED WIDTH = 36"COMPLIESALLOWABLE BLDG AREA -RESIDENTIAL BLDG -SINGLE
<br />LEVEL
<br />LEVEL 1
<br />AREA
<br />DESCRIPTION BLDG #
<br />OCCUPANCY /
<br />CONSTRUCTION TYPE
<br />STORIES ALLOWED
<br />(WITHOUT HT. INCREASE)
<br />HEIGHT
<br />ALLOWED
<br />BASE ALLOWED
<br />AREA PER FLOOR
<br />(CBC TABLE 506.2.1)
<br />PROVIDED
<br />AREA
<br />RESIDENTIAL A1 & A2 V-A / R-2 4 70 36,000 SF 7,976 SF
<br />COMPLIES
<br />YES
<br />LEVEL 2 RESIDENTIAL A1 & A2 V-A / R-2 4 70 36,000 SF 7,916 SF YES
<br />15,892 SFCOMPLIES
<br />SCALE:1/16" = 1'-0"
<br />EAST ELEVATION -BLDG. A2 - FSD ANALYISIS 3SCALE:1/16" = 1'-0"
<br />SOUTH ELEVATION -BLDG. A2 -FSD ANALYISIS 4
<br />1. FOR ELEVATIONS THAT ARE NOT INDICATED ON THIS SHEET HAS MORE THAN
<br />30'-0" OF FIRE SEPARATION DISTANCE AND MEETS THE REQUIREMENT OF CBC
<br />705.8.1 EXCEPTION #2
<br />2. BUILDINGS WHOSE EXTERIOR BEARING WALLS, EXTERIOR NONBEARING WALLS
<br />AND EXTERIOR PRIMARY STRUCTURAL FRAME ARE NOT REQUIRED TO BE FIRE-
<br />RESISTANCE RATED SHALL BE PERMITTED TO HAVE UNLIMITED UNPROTECTED
<br />OPENINGS
<br />NOTES:
<br />
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