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T.O.F.F. <br />SECTION <br />1 ½" x 2 ½" STEEL TUBE TOP RAIL <br />PLAN <br />SIDE ELEVATION <br />NOTE: <br />1. HANDRAILS AND GUARDS SHALL BE DESIGNED <br />TO RESIST A LINEAR LOAD OF 50 POUNDS PER <br />LINEAR FOOT. CBC SEC. 1607.9.1. <br />2. RAILING SHALL NOT HAVE OPENINGS WHICH <br />ALLOW PASSAGE OF A SPHERE 4 INCHES IN <br />DIAM. PER CBC SEC 1015.4. <br />3. ALL WELDS TO BE GROUND SMOOTH AND <br />PAINTED -U.N.O. <br />4. REFER TO PLANS FOR BALCONY <br />CONFIGURATIONS AND DIMENSIONS. <br />LANDING <br />DO NOT PERMIT A 4" SPHERE TO PASS THRU <br />AT ANY POINT - TYPICAL <br />¾" x ¾" VERTICAL STEEL PICKETS @ 4" O.C. <br />LE <br />S <br />S <br /> <br />T <br />H <br />A <br />N <br /> <br />4 <br />" <br />1" x 1 1/2" STEEL TUBE TOP RAIL <br />FLASHING - TYP. <br />6X6 WOOD POST <br />PER STRUCT'L <br />DWGS. - TYP. <br />FROM UNIT INTERIOR FIN. FLR. <br />42" MIN.INTERMEDIATE POST <br />WEATHER RESISTANT <br />BARRIER FLOOR FINISH <br />PER PLAN - TYP. <br />FRONT ELEVATION <br />1 ½" x 2 ½" STEEL TUBE TOP RAIL <br />1" x 1 1/2" STEEL TUBE TOP RAIL <br />¾" x ¾" VERTICAL STEEL <br />PICKETS @ 4" O.C. <br />INTERMEDIATE POST <br />6X6 WOOD POST <br />PER STRUCT'L <br />DWGS. - TYP. <br />9 TYP. <br />A853 <br />9 TYP. <br />A853 <br />3 TYP. <br />A853 <br />FOR CONTINUATION SEE DETAIL /11 A853 <br />MAX. <br />LESS THAN 4" <br />WALL FINISH <br />ANGLE BRACKET SECTION <br />1.5"W.x3"x5" STEEL ANGLE <br />BRACKET W/ (2) ⅜" -3 ½" MIN. <br />LAG SCREWS, PROVIDE 3" MIN. <br />EMBEDMENT INTO BLKG. W/ <br />SEALANT AT FASTENERS & <br />PERIMETER OF STL. ANGLE <br />WELD BTM. RAIL TO STL. <br />ANGLE BRACKET <br />5" <br />1 ½" <br />¾"¾" <br />1" <br />2" <br />3/4" PICKET TYP. <br />POST TYP. <br />LESS THAN 4" <br />PER PLAN <br />WALL ASSEMBLY <br />WALL FINISH <br />WELD TOP RAIL TO <br />STL. ANGLE BRACKET <br />ANGLE PLATE <br />5" <br />1 ½" <br />¾"¾" <br />1" <br />3" <br />1.5"W.x3"x5" STEEL ANGLE <br />BRACKET W/ (2) ⅜" -3 ½" MIN. <br />LAG SCREWS, PROVIDE 3" <br />MIN. EMBEDMENT W/ <br />SEALANT AT FASTENERS & <br />PERIMETER OF STL. ANGLE <br />PER PLAN <br />WALL ASSEMBLY <br />LESS THAN 4" <br />3/4" <br />3/4" PICKET -TYP. <br />POST -TYP. <br />GENERAL HANDRAIL NOTE: <br />1. PER CBC1607.8.1.1 CONCENTRATED LOAD. HANDRAILS AND GUARDS SHALL BE <br />DESIGNED TO RESIST A CONCENTRATED LOAD OF 200 POUNDS (0.89 KN) IN <br />ACCORDANCE WITH SECTION 4.5.1.1 OF ASCE 7. <br />2. 11B-505.6 GRIPPING SURFACE <br />A. HANDRAIL GRIPPING SURFACES SHALL BE CONTINUOUS ALONG THEIR LENGTH <br />AND SHALL NOT BE OBSTRUCTED ALONG THEIR TOPS OR SIDES. THE BOTTOMS OF <br />HANDRAILS GRIPPING SURFACES SHALL NOT BE OBSTRUCTED FOR MORE THAN 20 <br />PERCENT OF THEIR LENGTH. WHERE PROVIDED, HORIZONTAL PROJECTIONS <br />SHALL OCCUR 1-1/2" MIN BELOW THE BOTTOM OF THE HANDRAIL GRIPPING <br />SURFACE (SEE CBC 11B-505.6 FOR EXCEPTIONS) <br />3. 1014.3 HANDRAIL GRASPABILITY <br />A. TYPE I <br />a. RAILING GRIP SIZE AND SHAPE: MUST BE ABLE TO BE GRASPED <br />b. ROUND RAILS: BETWEEN 1-1/4" AND 2" IN DIAMETER <br />c. NON-CIRCULAR SHAPE" PERIMETER MUST BE BETWEEN 4" AND 6-1/4" WITH <br />GROSS-SECTIONAL DIMENSION OF MAX 2-1/4" AND MIN 1" EDGE SHALL HAVE <br />MIN RADIUS OF 0.01" <br />B. TYPE II (HANDRAILS WITH PERIMETER GREATER THAN 6-1/4" SHALL PROVIDE A <br />GRASPABLE FINGER RECESS AREA ON BOTH SIDES OF THE PROFILE. <br />a. FINGER RECESS DEPTH: SHALL BEGIN BETWEEN 3/4" AND 7/8" FROM TOP OF <br />HANDRAIL WITH MIN 5/16" DEPTH <br />b. FINGER RECESS HEIGHT: ⅜" MIN (AND 1 ¾" MIN FROM TOP OF HANDRAIL TO <br />LEVEL BOTTOM OF FINGER RECESS) <br />c. WIDTH OF HANDRAIL: 1 ¼" MIN 2 ¾" MAX. <br />4. GRIND ALL WELDS SMOOTH AND EASE ALL SHARP EDGES. <br />5. 1023.9 STAIRWAY IDENTIFICATION SIGNS: <br />A. STAIRWAY IDENTIFICATION SIGNS SHALL BE LOCATED AT EACH FLOOR LEVEL IN <br />ALL ENCLOSED STAIRWAYS IN BUILDINGS FOUR OR MORE STORIES IN HEIGHT. <br />SUCH SIGNS SHALL IDENTIFY THE STAIRWAY, INDICATE WHETHER OR NOT THERE <br />IS ROOF ACCESS, THE FLOOR LEVEL, AND UPPER AND LOWER TERMINUS OF THE <br />STAIRWAY. THE SIGN SHALL BE LOCATED 5' ABOVE THE FLOOR LANDING IN A <br />POSITION THAT IS READILY VISIBLE WHEN THE DOOR IS IN EITHER THE OPEN OF <br />CLOSED POSITION. SIGNS SHALL COMPLY WITH REQUIREMENTS OF SECTION <br />1023.9.1. AT THE FIRST FLOOR LEVEL, THIS SIGN SHALL INCLUDE A FIVE POINTED <br />STAR LOCATED TO THE LEFT OF THE IDENTIFYING FLOOR LEVEL. <br />FIGURE 11B-504.5 <br />STAIR NOSINGS <br />(A) <br />RADIUS OF TREAD EDGE (TYPICAL <br />FOR ALL PROFILES) <br />(B) <br />ANGLED RISER <br />(C) <br />CURVED NOSING <br />(D) <br />BEVELED NOSING <br />1-1/4" <br />MAX <br />1-1/4" <br />MAX <br />1/2" RADIUS <br />MAX <br />MAX <br />30° <br />34" MIN. - 38" MAX. <br />1-1/2" DIAM TUBE <br />HANDRAIL -WELDED <br />90 DEGREE WITH <br />ROUNDED EDGE <br />FINISH FLOOR <br />RETURN RAIL <br />TO FLOOR <br />TR <br />E <br />A <br />D <br /> <br />N <br />O <br />S <br />I <br />N <br />G <br />27 <br />" <br /> <br />M <br />A <br />X <br />. <br />OPTIONAL <br />HANDRAIL RETURN - <br />TERMINATE AT <br />GUARDRAIL POST <br />A A <br />A -SECTION <br />SLEEVE - <br />GROUT SOLID <br />GUARDRAIL -42" MIN. <br />TYP. <br />STAIR TREAD -TYP. <br />NOTE: <br />REFER TO STAIR AND <br />RAILING GENERAL <br />NOTES FOR ADDTIONAL <br />INFORMATION <br />/13 A851 /7 A853 /2 A082 <br />1-1/2" DIAM TUBE <br />HANDRAIL -WELDED <br />90 DEGREE WITH <br />ROUNDED EDGE <br />TR <br />E <br />A <br />D <br /> <br />N <br />O <br />S <br />I <br />N <br />G <br />A -SECTION <br />GUARDRAIL -TYP. <br />A A <br />NOTE: <br />REFER TO STAIR AND <br />RAILING GENERAL <br />NOTES FOR ADDTIONAL <br />INFORMATION <br />/13 A851 /7 A853 <br />4" TYP. <br />LESS THAN <br />/2 A082 <br />34 <br />" <br /> <br />M <br />I <br />N <br />. <br /> <br />- <br /> <br />3 <br />8 <br />" <br /> <br />M <br />A <br />X <br />. <br /> <br />H <br />A <br />N <br />D <br />R <br />A <br />I <br />L <br />42 <br />" <br /> <br />M <br />I <br />N <br />. <br /> <br />G <br />U <br />A <br />R <br />D <br />R <br />A <br />I <br />L <br />3" <br />1' - 0"5" <br />WOOD FASCIA, PAINTED -TYP. <br />6X12 HEADER BEAM -TYP. <br />8X8 RAFTER TAIL -TYP. <br />METAL FLASHING -TYP. <br />ROOFING -TYP. <br />6X6 WOOD POST -TYP. <br />3" <br />11 7/8" <br />WOOD FASCIA, PAINTED -TYP. <br />TRUSS TOP CORD -TYP. <br />ROOF PER PLAN -TYP. <br />8X8 WOOD RAFTER TAIL -TYP. <br />6X12 <br />HEADER <br />BEAM -TYP. <br />ELEVATION <br />SECTION 6X6 WOOD POST -TYP. <br />1 <br />1 <br />/ <br />2 <br />" <br />80.54° <br />PER PLAN <br />1' - 8" <br />PER PLAN <br />1X6 T&G -TYP. <br />2" WIDE PERFORATED <br />VENT SCREED -TYP. <br />EXTERIOR CEMENT PLASTER OVER <br />METAL LATH O/ (2) LAYERS OF W.R.B. <br />COMPLYING W/ ASTM E2556, TYPE I <br />22 GA GALV. SHEET METAL <br />FLASHING & COUNTERFLASHING - <br />MIN. 1" OVER STUCCO <br />+42" HIGH (FROM UNIT FINISH <br />FLOOR) x 1.5" x 2.5" TOP RAIL <br />TUBE STEEL MOUNTED TO SIDE <br />POST, SEE STRUCT. DWGS. <br />GUARDRAIL BASE PLATE MOUNTED <br />TO WOOD DECKING W/ LAG <br />SCREWS, SEE STRUCT. DWGS. <br />TYPICAL NOTE: <br />1. HANDRAILS AND GUARDS SHALL BE DESIGNED TO RESIST A <br />CONCENTRATED LOAD OF 200 LBS IN ACCORDANCE WITH SECTION <br />4.5.1 OF ASCE7 (1607.8.1.1). <br />2. INTERMEDIATE (ALL THOSE EXCEPT FOR HANDRAIL), BALUSTERS <br />AND PANEL FILLERS SHALL BE DESIGNED TO RESIST A <br />CONCENTRATED LOAD OF 50 POUNDS IN ACCORDANCE WITH <br />SECTION 4.5.2 OF ASCE 7 (SEC. 1607.8.1.2). <br />SLOPE 2% <br />MAX. <br />"PLI-DECK" WATERPROOF DECK <br />COATING INSTALLED PER <br />MANUFACTURER REQ'S O/ <br />PLYWOOD SLOPED CRICKET <br />1x PLASTER MOLD <br />TYP <br />4" <br />BASE PLATE PLAN VIEW <br />PL. 5" x 6" x 1/4" <br />4 - ⅜" ⌀LAG SCREWS <br />W/ 3 ½" MIN. EMBED. <br />6" <br />5" <br />3" <br />1.5" x 1.5" STEEL <br />GUARDRAIL POST, SEE <br />ELEVATIONS FOR <br />GUARDRAIL TYPE <br />1" <br />2 1/2" <br />1" <br />EQ <br />EQ <br />EDGE OF STRUCTURAL <br />FRAMING MEMBER <br />2 1/2" <br />1.5" x 1.5" TOP RAIL TUBE <br />STEEL FRAME <br />4" CONT. 1-HR FIRE RATED REMOVABLE <br />SOFFIT VENT - LOCATE ONE AT THE <br />FRONT AND ONE AT THE BACK OF THE <br />BALCONY FOR ENTIRE BALCONY WIDTH <br />STUCCO DRIP SCREED, <br />PAINTED - TYP. <br />1" MIN. <br />SEALANT <br />ATACHMENT OF RAIL TO BE SEALED <br />OVERLAP <br />1" MIN <br />3/4" PICKET @ 4" O.C. - <br />PRIME & PAINT TYP. <br />1.5" x 1.5" STEEL POST BEYOND - <br />PRIME & PAINT TYP. <br />LESS THAN 4" <br />FLOOR FRAMING PER <br />STRUCT'L DWGS. - TYP. <br />BEAM PER STRUCT'L <br />DWGS. - TYP. <br />HANDRAIL <br />CONTINUOUS STAMPED <br />A.D.A. WARNING STRIPES AT <br />ALL TREADS OF EXTERIOR <br />STAIRS. SEE <br />PROVIDE WARNING STRIPES OF <br />CONTRASTING COLOR AT LEAST 2" WIDE <br />PLACED PARALLEL TO AND NOT MORE THAN <br />1" FROM THE NOSE OF THE STEP OR <br />LANDING AT TOP AND BOTTOM TREAD FOR <br />INTERIOR STAIRS. MARK ALL TREAD AT <br />EXTERIOR STAIR. <br />36 <br />" <br /> <br />M <br />I <br />N <br />. <br /> <br />- <br /> <br />3 <br />8 <br />" <br /> <br />M <br />A <br />X <br />. <br />36" MIN. - 38" MAX. <br />12" MIN. <br />11" MIN. <br />7" MAX. <br />1" <br />MAX. <br />2" MIN. <br />4" MIN. <br />WIDTH <br />TREAD <br />+12" <br />TREAD WIDTH <br />NOTE: <br />HANDRAIL EXTENSIONS SHALL RETURN TO WALL, GUARD <br />OR LANDING SURFACE, OR SHALL BE CONTINUOUS TO <br />THE HANDRAIL OF AN ADJACENT STAIR FLIGHT. <br />/17 A851 <br />36" MIN. - 38" MAX. <br />STAIR NOSING <br />REQUIREMENTS - <br />TYP. SEE DETAIL <br />/8 A853 <br />ICC APPROVED WATERPROOF <br />DECK COATING, INSTALL PER <br />MFR. REQS, RUN UP WALL <br />BEHIND FLASHING <br />STAIR <br />2x STRINGER PER STRUCTURAL <br />(1) LAYER OF ⅝" TYPE "X" GYP. BD. <br />HANDRAIL, BRACKETS AND <br />ANCHORS PER MANUFACTURER'S <br />SHOP DWGS <br />CONCRETE SLAB PER <br />STRUCTURAL DWGS. <br />4" <br />LESS <br />THAN <br />42" MIN. <br />CAULK <br />INACCESSIBLE <br />AREA UNDER <br />STAIR <br />CORRIDOR <br />2x STUD WALL PER PLAN <br />RAIL BASE PLATE MTD. TO <br />STRINGER W/ LAG SCREWS PER <br />STRUCTURAL DWGS. <br />SEE 14/A853 FOR GUARDRAIL <br />ELEVATION <br />1 1/2" <br />FINISH TREAD NOSING <br />33" - 38" ABOVE <br />al <br />l <br /> <br />i <br />d <br />e <br />a <br />s <br />, <br /> <br />d <br />e <br />s <br />i <br />g <br />n <br />s <br /> <br />a <br />n <br />d <br /> <br />p <br />l <br />a <br />n <br />s <br /> <br />r <br />e <br />p <br />r <br />e <br />s <br />e <br />n <br />t <br />e <br />d <br /> <br />b <br />y <br /> <br />t <br />h <br />i <br />s <br /> <br />d <br />r <br />aw <br />i <br />n <br />g <br /> <br />a <br />r <br />e <br /> <br />t <br />h <br />e <br /> <br />e <br />x <br />c <br />l <br />u <br />s <br />i <br />v <br />e <br /> <br />p <br />r <br />o <br />p <br />e <br />r <br />t <br />y <br /> <br />o <br />f <br /> <br />bs <br />b <br /> <br />d <br />e <br />s <br />i <br />g <br />n <br />, <br /> <br />i <br />n <br />c <br />. <br /> <br />an <br />d <br /> <br />s <br />h <br />a <br />l <br />l <br /> <br />n <br />o <br />t <br /> <br />b <br />e <br /> <br />r <br />e <br />p <br />r <br />o <br />d <br />u <br />c <br />e <br />d <br /> <br />i <br />n <br /> <br />w <br />h <br />o <br />l <br />e <br /> <br />o <br />r <br /> <br />i <br />n <br /> <br />p <br />a <br />r <br />t <br /> <br />w <br />i <br />t <br />ho <br />u <br />t <br /> <br />t <br />h <br />e <br /> <br />e <br />x <br />p <br />r <br />e <br />s <br />s <br /> <br />p <br />r <br />i <br />o <br />r <br /> <br />w <br />r <br />i <br />t <br />t <br />e <br />n <br /> <br />p <br />e <br />r <br />m <br />i <br />s <br />s <br />i <br />o <br />n <br /> <br />o <br />f <br /> <br />s <br />a <br />i <br />d <br /> <br />a <br />rc <br />h <br />i <br />t <br />e <br />c <br />t <br />s <br />, <br /> <br />a <br />n <br />y <br /> <br />u <br />n <br />a <br />u <br />t <br />h <br />o <br />r <br />iz <br />e <br />d <br /> <br />r <br />e <br />u <br />s <br />e <br /> <br />o <br />f <br /> <br />t <br />h <br />e <br />s <br />e <br /> <br />p <br />l <br />a <br />n <br />s <br /> <br />o <br />t <br />h <br />e <br />r <br /> <br />t <br />h <br />a <br />n <br /> <br />f <br />o <br />r <br /> <br />t <br />h <br />e <br /> <br />p <br />r <br />o <br />j <br />e <br />c <br />t <br />a <br />n <br />d <br /> <br />l <br />o <br />c <br />a <br />t <br />i <br />o <br />n <br /> <br />s <br />h <br />o <br />w <br />n <br /> <br />i <br />s <br /> <br />p <br />r <br />o <br />h <br />i <br />b <br />i <br />t <br />e <br />d <br />. <br />JOB NO. <br />SUBMITTAL <br />DATE <br />SHEET TITLE <br />SHEET NO. <br />CLIENT: <br />Plot Date:File: <br />REVISION <br />DATE <br />21 <br />3 <br />0 <br /> <br />E <br /> <br />4 <br />T <br />H <br /> <br />S <br />T <br /> <br /># <br />2 <br />0 <br />0 <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 />5 <br />1ST 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 />4TH P.C. SUBMITTAL <br />07/08/2025 <br />2ND PLAN CHECK SUBMITTAL 01/29/2025 <br />3RD PLAN CHECK SUBMITTAL 04/17/2025 <br />4TH PLAN CHECK SUBMITTAL 07/08/2025 <br />11/4/2025 8:53:05 PM <br />MR230056 <br />A853 <br />GUARDRAIL - METAL & WOOD <br />OL <br />I <br />V <br />E <br /> <br />C <br />R <br />E <br />S <br />T <br /> <br />R <br />E <br />S <br />I <br />D <br />E <br />N <br />T <br />I <br />A <br />L <br />21 <br />5 <br />0 <br /> <br />E <br />. <br /> <br />F <br />O <br />U <br />R <br />T <br />H <br /> <br />S <br />T <br />. <br /> <br />& <br /> <br />2 <br />1 <br />6 <br />0 <br /> <br />E <br />. <br /> <br />F <br />O <br />U <br />R <br />T <br />H <br /> <br />S <br />T <br />. <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />5 <br />OL <br />I <br />V <br />E <br /> <br />C <br />R <br />E <br />S <br />T <br />SCALE:1" = 1'-0" <br />GUARDRAIL AT DECK 1 <br />SCALE:3" = 1'-0" <br />LOWER RAILING ATTACHMENT AT WALL 3 <br />SCALE:3" = 1'-0" <br />UPPER RAILING ATTACHMENT AT WALL 4 <br />SCALE:1 1/2" = 1'-0" <br />STAIR HANDRAIL GENERAL NOTES 7 <br />SCALE:1 1/2" = 1'-0" <br />STAIR NOSING REQUIREMENTS 8 <br />SCALE:1 1/2" = 1'-0" <br />HANDRAIL EXTENSION BOTTOM FLOOR 13 <br />SCALE:1 1/2" = 1'-0" <br />HANDRAIL EXTENSION TOP FLOOR 14 <br />SCALE:1" = 1'-0" <br />BALCONEY POST 11 <br />SCALE:3" = 1'-0" <br />TOP MOUNT GUARDRAIL AT BALCONY EDGE 9 <br />SCALE:3/4" = 1'-0" <br />WARNING STRIP AND HANDRAIL EXTENSION 12 <br />SCALE:1 1/2" = 1'-0" <br />STAIR SECTION 15 <br />1 DELTA 1 10/31/2025 <br />1 <br />1 <br />1