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305 W 4TH STREET, SANTA ANA, CA, 92701
<br />SYMBOLS
<br />BUILDING DEPARTMENT NOTES
<br />FIRE DEPARTMENT NOTES
<br />PROJECT DIRECTORY SHEET INDEXABBREVIATIONS
<br />VICINITY MAP
<br />BUILDING SUMMARY/SCOPE OF WORK
<br />ARCHITECTURAL DRAWINGSEXISTING BUILDING INFORMATION
<br />CONSTRUCTION TYPE:
<br />NUMBER OF FLOORS:
<br />SPRINKLERED:
<br />OCCUPANCY TYPE:
<br />PARCEL:
<br />LEGAL DESCRIPTION:
<br />ROOM DESIGNATION
<br />ELEVATION NUMBER
<br />V-B
<br />EXISTING 3 (AND BASEMENT LEVEL)
<br />YES (EXISTING) - ALL MODIFICATION SHALL BE REVIEWED AND APPROVED BY OCFA
<br />PRIOR TO FINAL OF THE BUILDING PERMIT.
<br />EXISTING 'B'
<br />398-255-20
<br />SEC 12 T5R10 LOT2 25 X 100 FT
<br />CAfe oasis
<br />1
<br />ROOM NAME
<br />No.
<br />MECHANICAL DRAWINGS
<br />ELECTRICAL DRAWINGS
<br />PLUMBING DRAWINGS
<br />id1.0 DEMOLITION PLAN AND CEILING DEMO PLAN
<br />id2.0 PARTITION PLAN AND REFLECTED CEILING PLAN
<br />id2.1 POWER & SIGNAL PLAN AND FURNITURE PLAN (FOR REFERENCE ONLY)
<br />id2.2 WALL FINISH PLAN AND FLOOR FINISH PLAN
<br />id3.0 DOOR AND HARDWARE SCHEDULE
<br />id4.0 INTERIOR ELEVATIONS
<br />id4.1 INTERIOR ELEVATIONS
<br />id5.0 PARTITION CONSTRUCTION DETAILS
<br />id5.2 CEILING CONSTRUCTION DETAILS
<br />id6.0 MILLWORK DETAILS
<br />M1.0 MECHANICAL DEMOLITION AND REMOVAL PLAN
<br />M2.0 MECHANICAL DETAILS SHEET
<br />E0.1 ELECTRICAL LEAD SHEET
<br />E0.3 ELECTRICAL TITLE 24
<br />P0.1 PLUMBING LEAD SHEET
<br />P2.0 PLUMBING REMODEL PLANS
<br />ADJUSTABLE
<br />ACOUSTICAL
<br />ACOUSTICAL
<br />ABOVE FINISH FLOOR
<br />ARCHITECTURAL
<br />BUILDING
<br />BOTTOM
<br />ANODIZED
<br />APPROXIMATE
<br />CONTRACTOR
<br />COLUMN
<br />CONCRETE
<br />CONNECTION
<br />CONTINUOUS
<br />CENTERLINE
<br />DRINKING FOUNTAIN
<br />DIAMETER
<br />DIAMETER
<br />EXISTING
<br />DIMENSION
<br />DRAWING
<br />CORRIDOR
<br />CERAMIC TILE
<br />FINISH FACE
<br />EXPOSED
<br />FLOOR DRAIN
<br />GALVANIZED
<br />FIRE EXTINGUISHER
<br />ALUMINUM
<br />F.F.
<br />GAUGEGA.
<br />GALV.
<br />FT.FOOT
<br />FIN.
<br />FLR.
<br />FINISH
<br />FLOOR
<br />DOORDR.
<br />EQUALEQ.
<br />EXP.
<br />F.D.
<br />F.E.C.
<br />(E)
<br />DWG.
<br />D.F.
<br />Ø
<br />DIA.
<br />DIM.
<br />CORR.
<br />C.T.
<br />DET.DETAIL
<br />BOARDBD.
<br />CONC.
<br />CONN.
<br />CONT.
<br />CONTR.
<br />COL.
<br />CLO.
<br />CLR.
<br />CLOSET
<br />CLEAR
<br />C
<br />CLG.CEILING
<br />BLDG.
<br />BLK.
<br />BOT.
<br />BLOCK
<br />A.F.F.
<br />ANOD.
<br />@
<br />APPROX.
<br />ARCH.
<br />AT
<br />ACOUS.
<br />ALUM.
<br />A.C.T.
<br />ADJ.
<br />SOLID CORE
<br />VINYL COMPOSITIONV.C.T.
<br />WALL COVERINGW.C.
<br />WD.WOOD
<br />W/
<br />W/O WITHOUT
<br />WITH
<br />SCHEDULED
<br />STANDARD
<br />SPECIFICATIONS
<br />STAINLESS STEEL
<br />STRUCTURAL
<br />SUSPENDED
<br />TELEPHONE
<br />TEMPERED GLASS
<br />UNLESS OTHERWISE
<br />STORAGESTOR.
<br />TEMP.GL.
<br />THK.
<br />TYP.
<br />U.O.N.
<br />TYPICAL
<br />THICK
<br />SUSP.
<br />STRUCT.
<br />TELE.
<br />SPECS.
<br />STD.
<br />STL.
<br />S.S.
<br />STEEL
<br />S.C.
<br />SCHED.
<br />SECT.
<br />SIM.
<br />SECTION
<br />SIMILAR
<br />MISC.
<br />NOT IN CONTRACT
<br />NOT TO SCALE
<br />ON CENTER
<br />OPPOSITE HAND
<br />OWNER PROVIDE &
<br />RM.
<br />REQ'D.REQUIRED
<br />ROOM
<br />O.P.I.
<br />OPNG.
<br />OPP.
<br />OPENING
<br />O.C.
<br />O.P.C.I.
<br />O/OVER
<br />MTD.
<br />N.I.C.
<br />N.T.S.
<br />MOUNTED
<br />HARDWOOD
<br />GYPSUM BOARD
<br />LAVATORY
<br />MECHANICAL
<br />MANUFACTURER
<br />MISCELLANEOUS
<br />HDWD.
<br />MECH.
<br />MFR.
<br />MIN.
<br />MET./MTL.
<br />MINIMUM
<br />METAL
<br />HT.
<br />LAV.
<br />HEIGHT
<br />GL.
<br />GYP. BD.
<br />GLASS
<br />L
<br />CABINETCAB.
<br />ABANDON(A)
<br />(D)DEMOLISH
<br />CONTRACTOR INSTALL
<br />OWNER PROVIDE &
<br />CABINET
<br />INSTALL
<br />NOTED
<br />TILE
<br />CEILING TILE
<br />F.O.S.FACE OF STUD
<br />MAXIMUMMAX.
<br />MUL.MULLION
<br />R.O.ROUGH OPENING
<br />V.I.F.VERIFY IN FIELD
<br />SPACESP.
<br />(R)RELOCATED
<br />CEILING HEIGHT REFERENCE
<br />KEY NOTE
<br />ELEVATION REFERENCE
<br />SHEET NUMBER
<br />DETAIL NUMBER
<br />DETAIL REFERENCE
<br />SHEET NUMBER
<br />SECTION NUMBER
<br />SECTION REFERENCE
<br />SHEET NUMBER
<br />DETAIL NUMBER
<br />PLAN DETAIL REFERENCE
<br />SHEET NUMBER
<br />A
<br />ALIGNMENT OF NEW AND EXISTING ELEMENTS
<br />MAT.SURFACE MATERIAL REFERENCE
<br />1 FIXTURE REFERENCE
<br />1 EQUIPMENT REFERENCE
<br />WALL FINISH SPECIFICATION
<br />BASE MATERIAL SPECIFICTION
<br />WALL/BASE FINISH REFERENCE
<br />FLOOR FINISH REFERENCEC
<br />1
<br />FLOOR FINISH DIRECTION
<br />FLOOR FINISH TRANSITIONFINFIN
<br />NORTH
<br />APPLICABLE CODES:
<br />STATE BUILDING STANDARDS (CCR, TITLE 24, 2025 EDITION)
<br />MECHANICAL ELECTRICAL PLUMBING WORK SHALL BE ON SEPERATE BUILDING PERMITS.
<br />FIRE LIFE SAFETY/FIRE PROTECTION WORK SHALL BE ON SEPARATE PERMITS.
<br />PART 2.CALIFORNIA BUILDING CODE W/ CITY AMMENDMENTS
<br />PART 3.CALIFORNIA ELECTRICAL CODE W/ CITY AMMENDMENTS
<br />PART 4.CALIFORNIA MECHANICAL CODE W/ CITY AMMENDMENTS
<br />PART 5.CALIFORNIA PLUMBING CODE W/ CITY AMMENDMENTS
<br />PART 6.CALIFORNIA ENERGY EFFICIENCY STANDARDS W/ CITY AMMENDMENTS
<br />PART 7.CALIFORNIA ELEVATOR SAFETY CONSTRUCTION CODE W/ CITY AMMENDMENTS
<br />PART 8.CALIFORNIA HISTORICAL BUILDING CODE W/ CITY AMMENDMENTS
<br />PART 9.CALIFORNIA FIRE CODE W/ CITY AMMENDMENTS
<br />PART 10 CALIFORNIA CODE FOR BUILDING CONSERVATION W/ CITY AMMENDMENTS
<br />PART 12 CALIFORNIA REFERENCE STANDARDS CODE W/ CITY AMMENDMENTS
<br />id5.1 CONSTRUCTION DETAILS
<br />id0.0 COVER SHEET
<br />id0.1 GENERAL NOTES
<br />id0.2 GENERAL NOTES
<br />id0.4 NOT USED
<br />id0.3 GENERAL ACCESSIBILITY NOTES
<br />DEFERRED SUBMITTALS:
<br />FIRE PROTECTION WORK - BACK-FLOW ASSEMBLY UPGRADES UNDER SEPARATE PERMIT.
<br />1.FIRE PROTECTION WORK SHALL BE PERFORMED ON A DESIGN/BUILD BASIS UNDER SEPARATE PERMITS.
<br />2.RESPECTIVE CONTRACTORS SHALL BE RESPONSIBLE FOR PLAN CHECK REVIEWS/APPROVALS AND
<br />SECURING APPROPRIATE BUILDING PERMITS.
<br />DESIGN BUILD WORK
<br />1.ALL WORK SHALL CONFORM TO THE 2025 CALIFORNIA BUILDING CODE.
<br />2.THE CONSTRUCTION SHALL NOT RESTRICT A FIVE-FOOT CLEAR AND UNOBSTRUCTED ACCESS TO ANY
<br />WATER OR POWER DISTRIBUTION FACILITIES (POWER POLES, PULL-BOXES, TRANSFORMERS, VAULTS, PUMPS,
<br />VALVES, METERS, APPURTENANCES, ETC.) OR TO THE LOCATION OF THE HOOK-UP. THE CONSTRUCTION
<br />SHALL NOT BE WITHIN TEN FEET OF ANY POWER LINES-WHETHER OR NOT THE LINES ARE LOCATED ON THE
<br />PROPERTY. FAILURE TO COMPLY MAY CAUSE CONSTRUCTION DELAYS AND/OR ADDITIONAL EXPENSES.
<br />3.THE FACILITIES INCLUDING, BUT NOT LIMITED TO, SANITARY FACILITIES, DRINKING FOUNTAINS, AND
<br />ELEVATORS ON ALL FLOORS, MUST COMPLY WITH ACCESSIBILITY REQUIREMENTS.
<br />4.TOILET FACILITIES SHALL BE IDENTIFIED BY SIGNAGE IN COMPLIANCE WITH THE INTERNATIONAL SYMBOL OF
<br />ACCESSIBILITY (CBC CHAPTER 11).
<br />5.THE PATH OF TRAVEL FROM THE DESIGNATED HANDICAP PARKING SPACES AND THE PUBLIC SIDEWALK
<br />PROVIDES A FREE AND UNOBSTRUCTED PASSAGE FOR ACCESS TO AND EGRESS FROM THE AREA OF WORK.
<br />6.DOORS SHALL BE NOT LESS THAN 3'-0" IN WIDTH AND NOT LESS THAN 6'-8" IN HEIGHT.
<br />7.FLOORS OR LANDINGS LOCATED AT A DOORWAY SHALL BE NOT MORE THAN 1/2" LOWER THAN THE TOP OF
<br />THE THRESHOLD, WHICH SHALL HAVE A 1/4" MAXIMUM VERTICAL EDGE AND A CHANGE IN LEVEL NOT
<br />GREATER THAN 1:2.
<br />8.A CLEAR AND LEVEL AREA SHALL BE PROVIDED ON EACH SIDE OF EXIT DOORS WITH A LENGTH OF AT LEAST
<br />60" IN THE DIRECTION OF THE DOOR SWING AND AT LEAST 48" IN THE OPPOSITE DIRECTION, MEASURED AT
<br />RIGHT ANGLES THE DOOR IN ITS CLOSED POSITION.
<br />HEIGHT
<br />MATERIAL
<br />SCOPE OF WORK:
<br />TENANT IMPROVEMENT TO EXISTING OFFICE SPACE. EXISTING 'B'
<br />OCCUPANCY TO REMAIN, NO CHANGE IN USE.
<br />1ST FLOOR USABLE AREA:±2,133 SQ.FT.
<br />SCOPE OF WORK:±800 SQ.FT.
<br />1.THE CONTRACTOR SHALL SUPPLY AND INSTALL A PORTABLE FIRE EXTINGUISHER WITH A RATING OF NOT LESS
<br />THAN 2-A OR 2-A10BC WITHIN 75'-0" TRAVEL DISTANCE TO ALL PORTIONS OF THE FLOOR, AND ANY
<br />ADDITIONAL FIRE EXTINGUISHERS AS REQUIRED BY FIRE DEPARTMENT FIELD INSPECTOR. FIRE EXTINGUISHERS
<br />SHALL ALSO BE PROVIDED DURING CONSTRUCTION.
<br />2.DRAPES AND OTHER DECORATIVE MATERIALS SHALL BE FLAME RETARDANT. CERTIFICATION THEREOF SHALL BE
<br />PROVIDED. EXITS, EXIT LIGHTS, FIRE ALARM STATIONS, HOSE CABINETS AND EXTINGUISHER LOCATIONS
<br />SHALL NOT BE CONCEALED BY DECORATIVE MATERIAL (CBC CHAPTER 8).
<br />3.INTERIOR WALL AND CEILING FINISHES FOR OFFICES SHALL BE OF CLASS C PER TABLE 803.11AND NOT
<br />EXCEED A FLAME SPREAD INDEX OF 76-200 PER SECTION 803.1.1 OF CBC 2022.
<br />4.INTERIOR WALL AND CEILING FINISHES FOR EXIT CORRIDORS AND STAIRWELLS SHALL BE OF CLASS B PER
<br />TABLE 803.11 AND NOT EXCEED THE FLAME SPREAD INDEX OF 26-75 PER SECTION 803.1.1 OF CBC 2022.
<br />5.ANY DECORATIONS USED SHALL BE NON-COMBUSTIBLE OR FLAME-RETARDANT TREATED IN AN APPROVED
<br />MANNER (CURTAINS, DRAPES, SHADES, ETC.).
<br />6.EXIT SIGNS SHALL BE ELECTRICALLY ILLUMINATED AND THE TWO LAMPS SHALL BE ENERGIZED FROM SEPARATE
<br />CIRCUITS. ILLUMINATION SHALL NORMALLY BE PROVIDED BY THE PREMISES WIRING SYSTEMS. IN THE EVENT
<br />OF THIS SYSTEM'S FAILURE, ILLUMINATION SHALL BE AUTOMATICALLY PROVIDED FROM AN EMERGENCY
<br />SYSTEM. EMERGENCY LIGHTING SHALL GIVE A VALUE OF ONE FOOT-CANDLE AT FLOOR LEVEL (CBC
<br />CHAPTER 10).
<br />7.WHENEVER THE BUILDING IS OCCUPIED, EXIT SIGNS SHALL BE LIT SO THAT THEY ARE CLEARLY VISIBLE.
<br />8.PROVIDE EXIT SIGNS WITH MINIMUM 6" HIGH BLOCK LETTERS WITH 3/4" STROKE ON A CONTRASTING
<br />BACKGROUND. INDICATE THE LOCATION OF EXIT SIGNS ON PLANS (CBC CHAPTER 10).
<br />9.EXIT PATH LIGHTING SHALL BE PROVIDED AT STAIRWAY, HALLWAY, EXIT PASSAGEWAY, AND EGRESS TO A
<br />PUBLIC WAY WHENEVER THE BUILDING IS OCCUPIED, PER CBC CHAPTER 10.
<br />10.EMERGENCY LIGHTING SYSTEM IS REQUIRED AND MUST COMPLY WITH CBC CHAPTER 10.
<br />11.ALL FIRE ALARM DEVICES SHALL BE LOCATED AS NOTED BELOW.
<br />12.ALTERATIONS TO THE FIRE AND LIFE SAFETY SYSTEM SHALL BE UNDER SEPARATE PERMIT FROM THE FIRE
<br />PREVENTION SECTION PLANS. PERMIT APPLICATIONS AND FEES SHALL BE SUBMITTED AND PERMIT APPROVAL
<br />SHALL BE OBTAINED PRIOR TO COMMENCEMENT OF ANY WORK ON THE FIRE AND LIFE SAFETY SYSTEM.
<br />13.PROVIDE AN APPROVED FIRE ALARM SYSTEM WITH A DESCRIPTION OF SEQUENCE OF OPERATION AND LISTED
<br />STATE FIRE MARSHALL APPROVED EQUIPMENT.
<br />14.SUBMIT THREE COMPLETE SETS OF PLANS TO ELECTRICAL DIVISION, DEPARTMENT OF BUILDING AND SAFETY
<br />FOR THE ABOVE REQUIREMENTS, ONE SET DESIGNATED AS THE FIRE DEPARTMENT COPY.
<br />15.PROVIDE AUTOMATIC FIRE EXTINGUISHING SYSTEM THROUGHOUT THE FLOOR. ALTERATIONS TO THE
<br />AUTOMATIC FIRE SPRINKLER SYSTEM SHALL BE UNDER SEPARATE PERMIT FROM THE FIRE PREVENTION
<br />SECTION PLANS. PERMIT APPLICATIONS AND FEES SHALL BE SUBMITTED AND PERMIT APPROVAL SHALL BE
<br />OBTAINED PRIOR TO COMMENCEMENT OF ANY WORK ON THE FIRE PROTECTION SYSTEM.
<br />16.SPRINKLER SYSTEM SHALL BE APPROVED BY PLUMBING DIVISION OF LOCAL BUILDING DEPARTMENT PRIOR TO
<br />INSTALLATION (CBC CHAPTER 9).
<br />17.ELEVATOR DOORS SHALL NOT OPEN DIRECTLY INTO ONE-HOUR CORRIDORS (CBC CHAPTER 30).
<br />18.KEY-LOCKING HARDWARE MAY BE USED ON THE MAIN EXIT WHEN THE MAIN EXIT CONSISTS OF A SINGLE
<br />DOOR OR PAIR OF DOORS IF THERE IS A READILY VISIBLE, DURABLE SIGN ON OR ADJACENT TO THE DOOR
<br />STATING "THIS DOOR MUST REMAIN UNLOCKED DURING BUSINESS HOURS".
<br />19.EXIT CORRIDORS, EXTERIOR EXIT BALCONIES, AND AISLES LEADING TO REQUIRED EXITS SHALL HAVE A
<br />MINIMUM WIDTH OF 44" (CBC CHAPTER 10).
<br />20.AN EXIT WALKWAY WITH A MINIMUM WIDTH OF 44" SHALL BE MAINTAINED CONTINUOUSLY TO A PUBLIC
<br />WAY (CBC CHAPTER 10). EXIT PATHS OR WALKWAYS TO PUBLIC WAY SHALL BE CLEARLY DELINEATED BY
<br />PAINTED LINES, RAILINGS, BARRIER POSTS, WALKS, OR OTHER APPROVED MEANS.
<br />21.GLAZING INSTALLED IN ONE-HOUR CORRIDOR MUST BE 1/2" WIRED GLASS IN STEEL FRAMES AND SHALL
<br />NOT EXCEED 25% OF CORRIDOR/ROOM COMMON WALL.
<br />22.FIRE DAMPERS OR DOORS SHALL BE PROVIDED WHERE HVAC DUCTS PENETRATE FIRE-RATED WALLS OR
<br />CEILINGS.
<br />id0.5 EXISTING SITEPLAN/ P.O.T. (FOR INFORMATION ONLY)
<br />id0.7 OCCUPANCY/EGRESS PLAN
<br />id0.6 EXISTING RESTROOMS (FOR INFORMATION ONLY)
<br />MAD STUDIOMAD
<br />OWNER/LANDLORD:S&A MANAGEMENT
<br />RYAN CHASE
<br />129 W. WILSON ST., STE 100
<br />COSTA MESA, CA 92627
<br />EMAIL:
<br />DESIGN FIRM:MAD STUDIO
<br />ED MELGAR
<br />670 GLENMORE BLVD.
<br />GLENDALE, CALIFORNIA 91206
<br />EMAIL: ed@madstudiola.com
<br />PHONE: 818.795.3900
<br />GENERAL CONTRACTOR:CLUNE CONSTRUCTION
<br />JASON RIVERA
<br />725 S. FIGUEROA ST., STE 300
<br />LOS ANGELES, CA 90017
<br />PHONE: 213.437.6260
<br />EMAIL: jrivera@clunegc.com
<br />MEP ENGINEERS:LAM AND KAAINONI ENGINEERING
<br />MATT KAAINONI
<br />617 W. 7TH STREET, STE 301
<br />LOS ANGELES, CA 90017
<br />EMAIL: matt.kaainoni@lamkaainoni.com
<br />TENANT OASIS CENTER INTERNATIONAL
<br />JIN SUNG
<br />305 W. 4TH STREET
<br />SANTA ANA, CA 92701
<br />EMAIL: jsung@oasiscenterintl.org
<br />PROJECT SITE
<br />M0.1 MECHANICAL LEAD SHEET
<br />M0.2 MECHANICAL SCHEDULE SHEET
<br />E0.2 ELECTRICAL SINGLE LINE AND DETAILS
<br />E1.0 ELECTRICAL DEMOLITION AND POWER PLANS
<br />E2.0 ELECTRICAL LIGHTING AND PHOTOMETRIC PLANS
<br />P1.0 PLUMBING DEMOLITION PLAN
<br />P3.0 PLUMBING DIAGRAMS
<br />P4.0 PLUMBING DETAILS
<br />Sheet Title:
<br />ISSUE DATE
<br />ISSUE FOR PLANCHECK 12.22.2025
<br />All drawings and written material appearing herein constitute the original and
<br />unpublished work of MAD Studio and the same may not be duplicated, used
<br />or disclosed without the written consent of MAD Studio.
<br />Sheet No.:
<br />ISSUE DESCRIPTION
<br />ENGINEER/CONSULTANT
<br />ARCHITECT/ENGINEER STAMP
<br />30
<br />5
<br />
<br />W
<br />
<br />4
<br />T
<br />H
<br />
<br />S
<br />T
<br />R
<br />E
<br />E
<br />T
<br />,
<br />
<br />S
<br />A
<br />N
<br />T
<br />A
<br />
<br />A
<br />N
<br />A
<br />,
<br />
<br />C
<br />A
<br />
<br />9
<br />2
<br />7
<br />0
<br />1
<br />CA
<br />F
<br />E
<br />OA
<br />S
<br />I
<br />S
<br />CLIENT
<br />www.madstudiola.com
<br />CITY STAMP
<br />Project Director:
<br />Project Designer:
<br />Project Tech:
<br />Project No:25030.300E.M.
<br />E.M.
<br />S.P.
<br />ISSUED FOR MEP 01.13.2026
<br />ISSUED FOR PLAN CHECK COMMENTS- PLANNING DEPT.01.22.2026
<br />ISSUED FOR PRICING 02.17.2026
<br />ISSUED FOR PLAN CHECK COMMENTS - PLANNING DEPT.02.20.2026
<br />ISSUED FOR COUNTY REVIEW 03.24.2026
<br />ISSUED FOR ADDENDUM A 03.27.2026
<br />ISSUED FOR BUILDING DEPT REVIEW 04.08.2026
<br />ISSUED FOR BUILDING DEPT REVIEW - RESUBMITTAL 05.05.2026
<br />ISSUED FOR BUILDING DEPT CORRECTIONS 05.20.2026
<br />ID0.0
<br />COVER SHEET
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