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11 <br />12 9 <br />7 1 <br />2 <br />3 <br />4 <br />5 <br />6 <br />32 <br />2 <br /> <br />N <br />. <br /> <br />H <br />A <br />R <br />B <br />O <br />R <br /> <br /> <br />B <br />L <br />V <br />D <br />. <br />SA <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 />3 <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 />D5.1 <br />ARCHITECTURAL <br />STAIR <br />DETAILS <br />VARIES <br />SCALE:1" = 1'-0" <br />STAIR RAIL DETAIL <br />ST-R 1 <br />1 1/2" DIA. METAL PIPE GUARDRAIL. <br />1 1/4" DIA. METAL HORIZONTAL PIPE <br />RAILINGS EQUALLY SPACED & WELDED TO <br />METAL POSTS. <br />MANUF. STEEL STRINGER <br />CONCRETE FILLED STAIR TREADS PER <br />DETAILS. (FIELD FILLED) <br />METAL HORIZONTAL PIPE RAILINGS TO BE <br />SPACED SO THAT A SPHERE 3.99" IN <br />DIAMETER CANNOT PASS THROUGH. <br />HANDRAIL PER DETAIL <br />1 1/2" DIA. METAL PIPE POST AT MAX. 6'-0" <br />O.C. <br />3' <br />- <br />6 <br />" <br /> <br />M <br />I <br />N <br />. <br />34 <br />" <br /> <br />M <br />I <br />N <br />. <br /> <br />- <br /> <br />3 <br />6 <br />" <br /> <br />M <br />A <br />X <br />. <br />TYPICAL STUCCO UNDER STAIRS. (PER <br />CONDITION) <br />VISUAL STRIPPING AS PER CBC SECTION <br />1134B.4.4 <br />SCALE:1" = 1'-0" <br />RAIL EXTENSION AT TOP LANDING/FLR. <br />ST-R 2 <br />TYPICAL RAILING PER DETAIL. <br />TYPICAL STAIRS PER DETAILS <br />VISUAL STRIPPING AS PER C.B.C. SECTION <br />1134B.4.4 <br />RETURN TO GRADE / FLOOR WHEN <br />FREESTADING - PER CONDITION <br />RETURN TO WALL AT WALL MOUNTED <br />CONDITION <br />FLOOR SYSTEM PER STRUCTURAL <br />1'-0" <br />MIN. <br />3' <br />- <br />0 <br />" <br /> <br />M <br />I <br />N <br />. <br />12" + (X) TREAD WIDTH <br />3' <br />- <br />0 <br />" <br /> <br />M <br />I <br />N <br />. <br />FLOOR SYSTEM PER PLANS <br />SCALE:1" = 1'-0" <br />RAIL EXTENSION AT BOTTOM LANDING/FLR. <br />ST-R 3 <br />TYPICAL RAILING PER DETAIL. <br />TYPICAL STAIRS PER DETAILS <br />VISUAL STRIPPING AS PER C.B.C. SECTION <br />1134B.4.4 <br />RETURN TO GRADE / FLOOR WHEN <br />FREESTADING - PER CONDITION <br />RETURN TO WALL AT WALL MOUNTED <br />CONDITION <br />(X) <br />STEEL STRINGER WHERE OCCURS, <br />SEE STRUCTURAL <br />3' <br />- <br />0 <br />" <br /> <br />M <br />I <br />N <br />. <br />1 1/2" MIN. <br />SCALE:3/4" = 1'-0" <br />RAILING @ INTERIOR LANDING <br />ST-R 4 <br />HOLD STAIR COMPONENTS - LANDINGS AND <br />STRINGERS - MINIMUM 1/2" OFF PARTY AND <br />COMMON WALLS - TYP. <br />5/8" TYPE 'X' GYP. BD. AT USEABLE <br />ENCLOSED SPACE UNDER STAIRS, TYP. <br />(PER CONDITION) <br />STEEL PAN WITH CONC. FILL TREADS, TYP. <br />TYP. GYP. BD. PER CONDITION <br />HANDRAIL, TYP. <br />1-1/2" MIN <br />HANDRAIL & BRACKET <br />SCREW TO STUD ON SOLID BLOCK'G, <br />PRE-DRILL & CAULK <br />OR ANCHOR TO MASONRY AS OCCURS <br />2 LAYERS 5/8" TYPE 'X' G.B. OR EXTERIOR <br />PLASTER WHERE OCCURS <br />WOOD STUD WALL OR CONC. OR CMU AS <br />OCCURS <br />METAL HANDRAIL-1 1 4" TO 1 1 2" GRIPABLE <br />HANDRAILS 34" TO 38" ABOVE NOSING OF <br />THE TREADS. AT LEAST ONE HANDRAIL <br />SHALL EXTEND 12" BEYOND THE TOP RISER <br />AND 12" PLUS A TREAD WIDTH BEYOND THE <br />BOTTOM NOSING. WHERE STAIRS ARE <br />CONTINUOUS FROM LANDING TO LANDING, <br />INNER HANDRAILS SHALL BE CONTINUOUS <br />AND NEED NOT EXTEND ONTO THE <br />LANDING. (TITLE 24 CCR SECTION 1120A.4). <br />RETURN RAIL TO WALL AT INTERIOR <br />CONDITIONS <br />RETURN ENDS AT EXTERIOR CONDITION <br />1 1/2"-2" <br />HA <br />N <br />D <br />R <br />A <br />I <br />L <br />: <br /> <br />3 <br />4 <br />" <br /> <br />( <br />M <br />I <br />N <br />. <br />) <br /> <br />T <br />O <br /> <br />3 <br />8 <br />" <br /> <br />( <br />M <br />A <br />X <br />. <br />) <br />AB <br />O <br />V <br />E <br /> <br />S <br />T <br />A <br />I <br />R <br /> <br />T <br />R <br />E <br />A <br />D <br /> <br />N <br />O <br />S <br />I <br />N <br />G <br /> <br />( <br />U <br />. <br />N <br />. <br />O <br />. <br />) <br />3" = 1'-0"SCALE: <br />HANDRAIL CONNECTION <br />STAIR 5 <br />6" MIN. <br />12" MAX <br />1 1 2" " DIA METAL BRACKET <br />@ 4'-6" O.C. MAX. <br />A <br />C <br />B <br />1 1/2"-2" <br />1 1/2"-2"1 1/2" <br />MIN. <br />SCALE:3" = 1'-0" <br />HANDRAIL GRIP DETAIL <br />STAIR 6 <br />NOTE: <br />HANDRAIL & INSTALLATION SHALL MEET THE REQ. OF THE <br />CURRENT EDITION CBC SEC. 1013.2. EXCEPT. #1 <br />GU <br />A <br />R <br />D <br />R <br />A <br />I <br />L <br /> <br />M <br />I <br />N <br />. <br /> <br />4 <br />2 <br />" <br /> <br />A <br />T <br /> <br />L <br />A <br />N <br />D <br />I <br />N <br />G <br /> <br />( <br />U <br />. <br />N <br />. <br />O <br />. <br />) <br />HA <br />N <br />D <br />R <br />A <br />I <br />L <br />: <br /> <br />M <br />I <br />N <br />. <br /> <br />3 <br />4 <br />" <br /> <br />T <br />O <br /> <br />3 <br />8 <br />" <br /> <br />F <br />R <br />O <br />M <br /> <br />S <br />T <br />A <br />I <br />R <br /> <br />T <br />R <br />E <br />A <br />D <br /> <br />N <br />O <br />S <br />I <br />N <br />G <br /> <br />( <br />U <br />. <br />N <br />. <br />O <br />. <br />) <br />HA <br />N <br />D <br />R <br />A <br />I <br />L <br />: <br /> <br />3 <br />4 <br />" <br /> <br />( <br />M <br />I <br />N <br />. <br />) <br /> <br />T <br />O <br /> <br />3 <br />8 <br />" <br /> <br />( <br />M <br />A <br />X <br />. <br />) <br />AB <br />O <br />V <br />E <br /> <br />S <br />T <br />A <br />I <br />R <br /> <br />T <br />R <br />E <br />A <br />D <br /> <br />N <br />O <br />S <br />I <br />N <br />G <br /> <br />( <br />U <br />. <br />N <br />. <br />O <br />. <br />) <br />PLAN <br />AT WALL <br />AT OUTSIDE OF STAIR <br />BALUSTER - MATCH <br />APPROPRIATE STYLE PER <br />DEVELOPER <br />4 X 8 BLK'G. W/ (4) 16d SINKER <br />OR SHORT FACE NAILS EACH SIDE <br />PLYWOOD FILLER <br />METAL WALL BRACKET W/ <br />250 LB. WORKING CAPACITY <br />AT 4'-0" O.C. (MAX.) <br />RETURN TO <br />WALL WHERE <br />SHOWN, SEE <br />PLANS <br />TOP RAIL - MATCH <br />APPROPRIATE STYLE PER <br />DEVELOPER <br />4" <br /> <br />M <br />A <br />X <br />. <br />FR <br />O <br />M <br /> <br />E <br />N <br />D <br />(2) 1/4" DIA. x 3" LONG LAG BOLT WITH WASHER INTO <br />SOLID BACKING WITH 3/16" DIA. PILOT HOLE <br />6'-0" MAX., TYP. <br />1 1/2" PIPE GUARD RAIL, TYP. <br />3' <br />- <br />6 <br />" <br />GU <br />A <br />R <br />D <br />R <br />A <br />I <br />L <br />, <br /> <br />T <br />Y <br />P <br />. <br />LINE OF FLOOR <br />INTERMEDIATE METAL <br />HORIZONTAL PIPE RAILINGS TO <br />BE SPACED SO THAT A SPHERE <br />3.99" IN DIAMETER CANNOT <br />PASS THROUGH. <br />1 1/4" DIA. INTERMEDIATE METAL <br />HORIZONTAL PIPE RAILINGS <br />EQUALLY SPACED & WELDED TO <br />METAL POSTS. <br />SCALE:3/4" = 1'-0" <br />GUARDRAIL/HANDRAIL <br />ST-R 7 <br />1" <br />LINE OF FLOOR <br />2" WARNING STRIPE <br />2" <br />NOTE: <br />1. EDGES SHALL HAVE A MINIMUM <br />RADIUS OF1/8" <br />2. STEEL STAIRS UNDER SEPARATE <br />PERMIT <br />3. PROVIDE SHOP DRAWINGS FOR <br />ARCHITECTS APPROVAL <br />2" WARNING <br />STRIPE <br />1" <br />3' <br />- <br />6 <br />" <br /> <br />M <br />I <br />N <br />. <br />AB <br />O <br />V <br />E <br /> <br />N <br />O <br />S <br />I <br />N <br />G <br />1 1/2" <br />1 <br />1 <br />/ <br />2 <br />" <br />MI <br />N <br />. <br />34 <br />" <br />- <br />3 <br />8 <br />" <br /> <br />A <br />B <br />O <br />V <br />E <br /> <br />N <br />O <br />S <br />I <br />N <br />G <br />1 1/2" PIPE GUARD RAIL, TYP. <br />1 1/2" HANDRAIL, TYP. <br />1 1//4" INTERMEDIATE RAILING, TYP. <br />EXTEND RAILING WHERE OCCURS <br />STAIR STEEL FRAME/STRINGER <br />T.S. 1 1/4" x 1 1/4" x 11 GA X 3 3/4" LONG <br />GALV. PIN W/ 5/8" DIA. HOLE FOR <br />CONNECTING BOLT <br />1/4" GALV. PLATE. <br />PROVIDE "SIKAFLEX" OR EQUAL SEALANT <br />AT BOLT HEADS. <br />TYPICAL EXTERIOR STUCCO FINISH. <br />6" <br /> <br />M <br />I <br />N <br />. <br />TOP VIEW <br />ATTACHMENT TO BE AS PER RAIL <br />FABRICATOR. <br />SCALE:6" = 1'-0" <br />RAILING CONNECTION DETAIL <br />ST-R 8 <br />6" <br /> <br />M <br />I <br />N <br />. <br />5/8" <br />4" <br />4" <br />5/ <br />8 <br />" <br />1/2" DIA. HOT-DIPPED GALV. BOLT OR <br />EQUIV. TYPICAL-LOCATED 1 1/2" MIN. FROM <br />END OF RAIL. <br />A <br />C <br />B <br />1 1/2"-2" <br />1 1/2"-2"1 1/2" <br />MIN. <br />SCALE:3" = 1'-0" <br />HANDRAIL GRIP DETAIL <br />STAIR 9 <br />NOTE: <br />HANDRAIL & INSTALLATION SHALL MEET THE REQ. OF THE <br />CURRENT EDITION CBC SEC. 1013.2. EXCEPT. #1 <br />GU <br />A <br />R <br />D <br />R <br />A <br />I <br />L <br /> <br />M <br />I <br />N <br />. <br /> <br />4 <br />2 <br />" <br /> <br />A <br />T <br /> <br />L <br />A <br />N <br />D <br />I <br />N <br />G <br /> <br />( <br />U <br />. <br />N <br />. <br />O <br />. <br />) <br />HA <br />N <br />D <br />R <br />A <br />I <br />L <br />: <br /> <br />M <br />I <br />N <br />. <br /> <br />3 <br />4 <br />" <br /> <br />T <br />O <br /> <br />3 <br />8 <br />" <br /> <br />F <br />R <br />O <br />M <br /> <br />S <br />T <br />A <br />I <br />R <br /> <br />T <br />R <br />E <br />A <br />D <br /> <br />N <br />O <br />S <br />I <br />N <br />G <br /> <br />( <br />U <br />. <br />N <br />. <br />O <br />. <br />) <br />HA <br />N <br />D <br />R <br />A <br />I <br />L <br />: <br /> <br />3 <br />4 <br />" <br /> <br />( <br />M <br />I <br />N <br />. <br />) <br /> <br />T <br />O <br /> <br />3 <br />8 <br />" <br /> <br />( <br />M <br />A <br />X <br />. <br />) <br />AB <br />O <br />V <br />E <br /> <br />S <br />T <br />A <br />I <br />R <br /> <br />T <br />R <br />E <br />A <br />D <br /> <br />N <br />O <br />S <br />I <br />N <br />G <br /> <br />( <br />U <br />. <br />N <br />. <br />O <br />. <br />) <br />PLAN <br />AT WALL <br />AT OUTSIDE OF STAIR <br />BALUSTER - MATCH <br />APPROPRIATE STYLE PER <br />DEVELOPER <br />CONCRETE OR CMU WALL <br />METAL WALL BRACKET W/ <br />250 LB. WORKING CAPACITY <br />AT 4'-0" O.C. (MAX.) <br />RETURN TO <br />WALL WHERE <br />SHOWN, SEE <br />PLANS <br />TOP RAIL - MATCH <br />APPROPRIATE STYLE PER <br />DEVELOPER <br />4" <br /> <br />M <br />A <br />X <br />. <br />FR <br />O <br />M <br /> <br />E <br />N <br />D <br />(2) MASONRY ANCHORS <br />STEEL CHANNEL STRINGER, SEE <br />STRUCTURAL <br />FINISH FLOOR <br />STEEL POST <br />INTERMEDIATE RAILING <br />EXPANSION BOLT <br />11"MIN. (TYP.) <br />TREAD <br />7" <br /> <br />M <br />A <br />X <br /> <br />( <br />T <br />Y <br />P <br />. <br />) <br />RI <br />S <br />E <br />R <br />CONCRETE-FILLED STEEL PAN <br />TREAD AND RISER <br />11 <br />4" X 11 <br />4" X 1 <br />8" STEEL <br />ANGLE AT RISER & <br />TREAD (TYP)