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<br />SHEET NUMBER
<br />2 0 2 4 0 1 0
<br />SHEET TITLE
<br />PROJECT NUMBER
<br />REVISIONS
<br />NO.DATE NO.DATE
<br />HANNOUCHE ARCHITECTS
<br />EXPRESSLY RESERVES ITS COMMON LAW COPYRIGHT
<br />AND OTHER PROPERTY RIGHTS INHERENT IN
<br />THESE PLANS. ALL DRAWINGS, ELECTRONIC FILES,
<br />FIELD NOTES AND ASSOCIATED DOCUMENTS
<br />ARE INSTRUMENTS OF SERVICE AND ARE THE
<br />PROPERTY OF HANNOUCHE ARCHITECTS.
<br />ALL INFORMATION CONTAINED IN THESE DRAWINGS,
<br />ELECTRONIC FILES, FIELD NOTES AND ASSOCIATED
<br />DOCUMENTS IS PROJECT SPECIFIC AND SHALL NOT
<br />BE REPRODUCED, DISCLOSED, CHANGED, COPIED,
<br />OR USED OTHERWISE IN ANY FORM OR MANNER
<br />WHATSOEVER, WITHOUT FIRST OBTAINING THE
<br />EXPRESSED WRITTEN PERMISSION AND CONSENT
<br />OF HANNOUCHE ARCHITECTS.
<br />HANNOUCHE ARCHITECT c 2021
<br />HANNOUCHE
<br />ARCHITECTS
<br />949.261.2070
<br />SAMIR HANNOUCHE, ARCHITECT
<br />20250 SW ACACIA ST. #145 NEWPORT BEACH, CA 92660
<br />May 9, 2025
<br />1 CORR
<br />12/10/24
<br />BLDG
<br />A CORR
<br />3/18/25
<br />OCFA
<br />2 CORR
<br />4/09/25
<br />BLDG
<br />DATE SIGNED2
<br />3 CORR
<br />5/09/25
<br />BLDG
<br />A6.3
<br />STAIR
<br />PLANS
<br />SCALE: 1/4" = 1'-0"
<br />1/4"=1'-0"1SECTION - STAIR 3 1/4"=1'-0"4 2ND LEVEL FLOOR PLAN - STAIR 3
<br />1/4"=1'-0"34TH LEVEL FLOOR PLAN - STAIR 3
<br />1/4"=1'-0"23RD LEVEL FLOOR PLAN - STAIR 3
<br />1.THE PURPOSE OF THIS SHEET IS TO IDENTIFY VERTICAL STAIR DIMENSIONS. STAIR MANUFACTURERS TO
<br />SUBMIT DETAILED SHOP DRAWINGS AND ENGINEERING CALCULATIONS TO CONTRACTOR, ARCHITECT, AND
<br />STRUCTURAL ENGINEER PRIOR TO STAIR FABRICATION FOR APPROVAL.
<br />2.ALL WELDING TO BE DONE IN SHOP, GRIND SMOOTH ALL SURFACES.
<br />3. ALL FIELD WELDING IS TO BE OBSERVED BY A CERTIFIED DEPUTY INSPECTOR.
<br />4. STAIRS AND RAILINGS ARE TO BE SHOP PRIMED WITH RUST INHIBITING PAINT PRIOR TO INSTALLATION.
<br />5. MAINTAIN 80" MINIMUM VERTICAL CLEARANCE MEASURED VERTICALLY FROM A PLANE PARALLEL AND
<br />TANGENT TO THE STAIRWAY TREAD NOSINGS.
<br />6. VERIFY FIELD MEASUREMENTS PRIOR TO FABRICATION.
<br />7. FIT AND SHOP ASSEMBLE IN LAYOUT PRACTICAL SECTIONS, FOR DELIVERY TO SITE.
<br />8.FABRICATE ITEMS WITH JOINT MEMBERS BY CONTINUOUS WELDS.
<br />9. GRIND EXPOSED JOINTS FLUSH AND SMOOTH WITH ADJACENT FINISH SURFACE. MAKE EXPOSED JOINTS
<br />BUTT TIGHT, FLUSH, AND HAIRLINE. EASE EXPOSED EDGES TO SMALL UNIFORM RADIUS.
<br />10.EXPOSED MECHANICAL FASTENINGS - FLUSH COUNTERSUNK SCREWS OR BOLTS; UNOBTRUSIVELY
<br />LOCATED; CONSISTENT WITH DESIGN OF COMPONENT, EXCEPT WHERE SPECIFICALLY NOTED OTHERWISE.
<br />11. SUPPLY COMPONENTS REQUIRED FOR ANCHORAGE OF FABRICATION. FABRICATE ANCHORS AND RELATED
<br />COMPONENTS OF SAME MATERIAL AND FINISH AS FABRICATION, EXCEPT WHERE SPECIFICALLY NOTED
<br />OTHERWISE.
<br />12.CLEAN SURFACE FOR SCALE, GREASE, AND FOREIGN MATTER PRIOR TO FINISHING.
<br />13.ALL PRIMING TO BE DONE IN SHOP.
<br />14.STAIR RAILINGS - WELD TO STAIR STRINGER, AND BOLT TO WALL AND FLOOR ASSEMBLIES (AS REQUIRED).
<br />15.ANGLES AND PLATES (AS REQUIRED) SHALL BE PRIME PAINTED OR GALVANIZED AS
<br />INDICATED.
<br />16.SLEEVES - (AS REQUIRED) AT PIPE PENETRATIONS, SIZE TO ALLOW 1/4 INCH BETWEEN SLEEVE AND PIPE,
<br />PRIME PAINTED OR GALVANIZED. COAT WITH BITUMINOUS PAINTED PENETRATIONS AT CONCRETE OR
<br />MASONRY.
<br />17.AT WEATHER-EXPOSED EXTERIOR STAIRS AND THEIR APPROACHES, THEY SHALL BE CONSTRUCTED SUCH
<br />THAT WATER WILL NOT ACCUMULATE ON THEIR SURFACES.
<br />18.HANDRAILS DESIGNED FOR 50 LBS./FT. LATERAL LOAD.
<br />19.HANDRAIL EXTENSIONS SHALL RETURN TO A WALL, GUARD OR THE WALKING SURFACE OR SHALL BE
<br />CONTINUOUS TO THE HANDRAIL OF AN ADJACENT STAIR FLIGHT.
<br />20.INTERIOR FLOOR FINISH AND FLOOR COVERINGS IN EXIT ENCLOSURES, EXIT PASSAGEWAYS AND
<br />CORRIDORS SHALL NOT BE LESS THAN CLASS II IN GROUP R-2 AND S.
<br />21.PROVIDE TACTILE EXIT SIGN AT EACH GRADE-LEVEL EXTERIOR EXIT DOOR, AT EXIT DOOR THAT LEADS
<br />DIRECTLY TO A GRADE-LEVEL EXTERIOR EXIT DOOR BY STAIRWAY OR RAMP, FROM INTERIOR ROOMS OR
<br />AREA TO A CORRIDOR OR HALLWAY THAT REQUIRES VISUAL EXIT SIGNS AND OTHER REQUIRED
<br />LOCATIONS WITH MANDATED WORDING PER CBC 1003.2.8.6.
<br />THE EXIT SIGN SHALL READ:
<br />"EXIT" AT GRADE LEVEL EXTERIOR EXIT DOOR.
<br />"EXIT STAIR DOWN", "EXIT STAIR UP" AT EACH EXIT DOOR THAT LEADS DIRECTLY TO A GRADE LEVEL
<br />EXTERIOR EXIT DOOR BY A STAIRWAY.
<br />"EXIT ROUTE" AT EXIT DOOR THAT LEADS TO A GRADE LEVEL EXTERIOR EXIT BY MEANS OF AN EXIT
<br />ENCLOSURE OR AN EXIT PASSAGEWAY.
<br />22.PROVIDE EVACUATION SIGNS IN ACCORDANCE WITH TITLE 19, 3.09 AT EVERY STAIR. THE SIGNS SHALL BE
<br />SUBMITTED TO THE FIRE DEPARTMENT FOR REVIEW.
<br />STAIR GENERAL NOTES
<br />STAIR KEY NOTES
<br />STEEL STRINGER BY STAIR MANUFACTURER. PAINT FINISH.
<br />SOLID METAL RISER WITH PAINT FINISH
<br />2x LANDING JOISTS, PER STRUCTURAL DRAWINGS
<br />BEAM PER STRUCTURAL DRAWINGS
<br />42" PIPE GUARDRAIL, TYP. SEE DETAIL 7/A9.12
<br />CONCRETE STAIR TREAD BY STAIR MANUFACTURER. WELD OR BOLT TO STRINGER. INTEGRAL 2"
<br />WIDE WARNING STRIP AT NOSING OF TOP AND BOTTOM TREADS. SEE DETAIL 17, 18, 19, 20/A9.12
<br />TACTILE SIGNAGE WITH THE WORDS "EXIT STAIR DOWN", ETC. AT DOORS LEADING TO THE STAIR
<br />ENCLOSURE. SEE DETAIL 27/A0.11
<br />TACTILE SIGNAGE WITH THE WORDS "EXIT ROUTE" AT FIRST FLOOR DOORS OF EXIT ENCLOSURE
<br />LEADING TO GRADE LEVEL EXTERIOR EXIT, (BY MEANS OF EXIT PASSAGEWAY).
<br />ILLUMINATED EXIT SIGN. SEE ELECTRICAL DRAWINGS, FOR LOCATION, ARROW INDICATION, MOUNTING,
<br />AND POWER.
<br />STAIRWAY FLOOR NUMBER SIGN;
<br />STAIRWAY FLOOR NUMBER SIGNS SHALL BE LOCATED AT EACH FLOOR LEVEL AND INCLUDE TACTILE
<br />DESIGNATIONS.
<br />SUCH SIGNS SHALL IDENTIFY THE STAIRWAY, (NE, SW etc.), INDICATE WHETHER OR NOT THERE IS
<br />ROOF ACCESS, THE FLOOR LEVEL, AND UPPER AND LOWER TERMINUS OF THE STAIRWAY. THE SIGN
<br />SHALL BE LOCATED APPROXIMATELY 5 FEET ABOVE THE LANDING FLOOR IN A POSITION THAT IS
<br />READILY VISIBLE WHEN THE DOOR IN EITHER THE OPEN OR CLOSED POSITION. SIGNS SHALL
<br />COMPLY WITH REQUIREMENTS OF CBC SECTION 1022.9/ IBC SECTION 1020.1.6. AT THE FIRST FLOOR
<br />LEVEL, THIS SIGN SHALL INCLUDE A FIVE POINTED STAR LOCATED TO THE LEFT OF THE IDENTIFYING
<br />FLOOR LEVEL. SEE DIAGRAM 1 BELOW.
<br />A CLASS I WET STANDPIPE WILL BE REQUIRED AND OUTLETS SHALL BE LOCATED WITHIN THE EXIT
<br />ENCLOSURE PER 905.3.1 AND 905.5.4. SEE FIRE SPRINKLER SUBMITTAL FOR EXACT LOCATION. INSTALL
<br />1" STEEL TUBE GUARDS (AS SHOWN) 4" AND 27" FROM FIN. FLOOR TO TOP OF TUBE. SEE DIAGRAM 2
<br />BELOW.
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<br />4
<br />1 THRU 4
<br />STAIR 1
<br />ROOF ACCESS
<br />LOCATION OF SIGN IN STAIRWAY
<br />4th FLOOR OF STAIR WAY
<br />THE STAIRWAY TERMINATES ON THE ROOF / STAIR.
<br />THIS IS THE NUMBER ONE STAIR.
<br />STAIR WAY THAT EXTENDS FROM THE
<br />1st TO THE 4th FLOOR OF A 4 STORY BUILDING
<br />BRAILLE
<br />STANDPIPE
<br />4" MAX.
<br />EXTENDED
<br />FROM GUARD
<br />4"
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<br />PROVIDE CONTRASTING STRIP AT ALL STEPS. SEE DETAIL 15/A0.6
<br />THE CONTENT OF THE ARCHITECTURAL SECTION IS TO CONVEY THE GENERAL DESIGN
<br />CONFIGURATION AND SPATIAL RELATIONSHIPS OF THE BUILDING. REFER TO
<br />STRUCTURAL DRAWINGS AND CALCULATIONS FOR STRUCTURAL ELEMENTS AND
<br />REQUIREMENTS
<br />HANDRAIL, SEE SHEET A0.18 FOR TYPICAL CONDITIONS. FOR EXTENSION FROM TOP TREAD NOSING,
<br />SEE DETAIL 2/A9.12. FOR EXTENSION FROM BOTTOM TREAD NOSING, SEE DETAIL 3/A9.12; WOOD
<br />STAIRS: FOR EXTENSION FROM TOP TREAD NOSING, SEE DETAIL 4/A9.13. FOR EXTENSION FROM
<br />BOTTOM TREAD NOSING, SEE DETAIL 3/A9.13
<br />BARRIER GUARD/RAIL, PER ADA REQUIREMENTS. SEE DETAIL 16/A0.614
<br />EXIT BARRIER. SEE DETAIL 28/A0.1115
<br />CAST-IN-PLACE CONCRETE STAIRS. REFER TO STRUCTURAL FOR REINFORCEMENT.16
<br />CAST-IN-PLACE CONCRETE LANDING. REFER TO STRUCTURAL FOR REINFORCEMENT.17
<br />DIAGRAM 1 DIAGRAM 2
<br />WOOD TREAD AND RISER STAIRS - SEE DETAILS 1,2,3/A9.1318
<br />WOOD STRINGERS19
<br />42" HIGH LOW WALL20
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