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3 <br />16" <br />3 <br />16" <br />C CHANNEL PER PLAN <br />6"x4"x 3 <br />16" PLATE <br />C STRINGER <br />PER PLAN <br />SCALE: N.T.S. <br />C-CHANNEL TO POST CONNECTION3b <br />C CHANNEL PER PLAN <br />3"x3"x 3 <br />16" BRACE <br />W/4"X4"X 3 <br />16" PLATEC CHANNEL PER PLAN <br />3 <br />16" <br />SCALE: N.T.S. <br />C-CHANNEL TO BRACE CONNECTION3c <br />HSS 3"x3"x3/16" <br />1/8" <br />HSS STEEL TUBE PER PLAN <br />SCALE: N.T.S. <br />BRACE TO POST CONNECTION3d <br />HSS SUPPORT POST <br />4"X4"X 3 <br />16"PL 10"x10"x1/4" W/ <br />(4)-1/2"Øx10" A.B.'S <br />#4 REBAR (3)-EA. WAY24 <br />" <br />MI <br />N <br />. <br />24" SQ. <br />3 <br />16" <br />10" <br />2"2" <br />2" <br />24" SQ. <br />SCALE: N.T.S. <br />TYPICAL STEEL POST TO PAD FOOTING4 <br />PLAN VIEW B <br />C C <br />3 <br />16" <br />C-CHANEL PER PLAN <br />SCALE: N.T.S. <br />C-CHANNEL CONNECTION3a <br />LANDING INTERMEDIATE <br />SUPPORT 3"x6"x1/8" @16" <br />O.C. <br />3' <br />- <br />6 <br />" <br />34 <br />" <br />- <br />3 <br />8 <br />" <br />11 <br />2" <br />HSS 2"x1"x16 GA. TOP RAIL <br />HSS 1-1/2"x1-1/2"x16 GA. GRAB RAIL <br />1/2"Ø SOLID BAR @4'0" O.C., TYP. <br />HSS 2"x2"x1/8" POST @ 4'0" O.C., TYP. <br />HSS 1/2"x1/2" VERTICALS <br />PL 4"x4"x1 <br />4" <br />EXISTING C-CHANNEL STRINGER <br /> EXISTING PRE-FAB. CONC. TREAD <br />3 <br />16" <br />HSS 1-1/2"x1-1/2" x 16 GA. <br />BOTTOM CROSS MEMBER <br />SCALE: N.T.S. <br />GUARDRAIL CONNECTION2a <br />SEE ENLARGED <br />DETAIL X/SD1 <br />1/8" <br />1/2" SOLID BAR @4'0" O.C., TYP. <br />HSS 2"x2"x1/8" GUARDRAIL <br />POST @ 4' O.C., TYP. <br /> EXISTING C-CHANNEL STRINGER <br />PL 4"x4"x1 <br />4" <br />HSS 2"x2"x1/8" POST @ 4'0" O.C., TYP. <br /> EXISTING PRE-FAB. CONC. TREAD <br />3 <br />16" <br />DETAIL X <br />4" <br />4" <br />1" <br />SCALE: N.T.S. <br />MTL STAIR BASE & GUARDRAIL2 <br />NOTE: THE TOLERANCE BETWEEN THE <br />LARGEST AND SMALLEST RISER HEIGHT <br />OR BETWEEN THE LARGEST OR SMALLEST <br />TREAD DETPH SHALL NOT EXCEED 3 <br />8 INCH <br />IN ANY FLIGHT OF STAIRS. (SEC. 1011.5.4) <br />SCALE: N.T.S. <br />EXTENDED HANDRAILS AT LANDING6 <br />34 <br />" <br />- <br />3 <br />8 <br />" <br />HA <br />N <br />D <br />R <br />A <br />I <br />L <br />12" MIN. <br />EXTENSION <br />1 <br />8" <br />NEW METAL <br />STRINGERS <br />NEW SHEET METAL <br />TO CLOSE RISERS <br />END OF HANDRAIL <br />SHALL BE RETURNED <br />OR TERMINATE IN A <br />NEWEL POST OR WALL <br /> 2022 CBC SECT. 1014 <br />TOP LANDING <br />4"x5"x 3 <br />16" PLATE <br /> STRINGER PER PLAN <br />4"x4"x 3 <br />16 SUPPORT POST <br />4"x4"x 3 <br />16" PLATE <br />3 <br />16" <br />3 <br />16"3 <br />16" <br />SECTION A-A <br />3" MIN.5" <br />C6X8.5 <br />TOP LANDING <br />EL: <br />HSS 2"x1"x16 GA. TOP RAIL HSS 2"x2"x1/8" POST @ 4'0" O.C., TYP. <br />HSS 1/2"x1/2" VERTICALS <br />EX. DECK <br />4" <br />MAX. <br />4'-0" MAX. O.C. <br />1 <br />8" <br />4" MAX. <br />3' <br />- <br />6 <br />" <br />HSS 1-1/2"x1-1/2" x 16 GA. <br />BOTTOM CROSS MEMBER <br />DETAIL #10/ SD1 <br />5"x5"x1 <br />4" BASE PLATE <br />W/ (4) 3/8"x8" LAG BOLTS <br />SCALE: N.T.S. <br />GUARDRAIL CONNECTION5 SCALE: N.T.S. <br />GUARDRAIL POST TO BASE PLATE INTO WOOD10 <br />(EX.) 2X RIM JOIST <br />(EX.) 2X F.J. <br />(N) 6"x 8" BLK'G <br />EXISTING HSS 2"x2"x1/8" <br />POST @ 4'0" O.C., TYP. <br />EXISTING PLATE WITH <br /> NEW (4)-1/2"x8" LAG BOLTS <br />PLEASE SEE CALCS <br />PLAN VIEW <br />SIMPSON A35 EA. <br /> 2X SIDE (RR 25119) <br />5" <br />1"1.25" <br />1/8" <br />EX. RIM JOIST <br />6"x 8" BLK'G <br />SIMPSON A35 2X <br />EA. SIDE (RR 25119) <br />WOOD DECK SURFACE <br />NEW HSS 2"x2"x1/8" <br />GUARDRAIL <br />POST , TYP. <br />8" <br /> NEW PL 5"x5"x1 <br />4" W/ <br />(4)-1/2"x8" LAG BOLTS <br />5" <br />1"1" <br />5"1" <br />DISTANCE FROM RIM JOIST <br />TO CENTER OF BOLT IS 1.25" <br />AND 1" TO PLATE EDGE(LEAVE <br />1/4" SPACE BETWEEN 5"X5" <br />PLATE AND RIM JOIST). <br />1 <br />8" <br />CONTINUOUS INSPECTION <br />IS REQUIRED FOR <br />FIELD WELDING >5 <br />16" <br />DISTANCE FROM RIM JOIST <br />TO CENTER OF BOLT IS 1.25" <br />AND 1" TO PLATE EDGE(LEAVE <br />1/4" SPACE BETWEEN 5"X5" <br />PLATE AND RIM JOIST). <br />(N)HSS TUBE <br />(N)HSS SUPPORT POST <br /> 3"x3"x 3 <br />16" BRACING, TYP. <br />(BOTH WAYS IF DIRECTED ON PLANS) <br />4"x4"x 3 <br />16" PLATE <br />(N)4"x4"x 3 <br />16 SUPPORT POST <br />(N)4"x4"x 3 <br />16" PLATE <br />(N)4"x5"x 3 <br />16" PLATE <br />EXISTING. PRE-FAB. CONC. TREAD3 <br />16" <br />3 <br />16" <br />3 <br />16" <br />3 <br />16" <br />(N)3"x4"x 3 <br />16" PLATE <br />SCALE: N.T.S. <br />BRACING DETAIL3 <br />SEE DETAIL 3-b <br />A <br />A <br />EXISTING STRINGER <br />(N)4X4 X 3 <br />16" <br />STEEL POST. <br />SEE DETAIL <br />3C / SD1, TYP. <br />SEE DETAIL <br />3C / SD1, TYP. <br />SEE DETAIL <br />3d / SD1, TYP. <br />NEW C6X8.5 <br />GUARDRAIL POST <br />PER DETAIL 2a / SD1 <br />SCALE: N.T.S. <br />STINGER TO LANDING12 <br />(E)STAIR TREAD <br />PER DETAIL 8, TYP. <br />PL 8"x16"x1 <br />4" WELDED <br />TO STRINGER <br />EX. LANDING FRAMING <br />CONNECTION AT PLATE <br />TO EX. LANDING <br />PER DETAIL # 13 <br /> STEEL STRINGERS <br />CANTILEVERED <br />TOP LANDING <br />EL: . <br />(N). DBL JOIST PER DTAIL 13/SD1HSS 3"x3"x 3 <br />16" <br />BRACING, TYP. <br />(BOTH WAYS IF <br />DIRECTED ON PLANS) <br />4"x4"x 3 <br />16" HSS <br />SUPPORT POST <br />PER PLAN, TYP. <br />a FACE MOUNT CONN. <br />b TOP MOUNT CONN. <br />SCALE: N.T.S. <br />STINGER TO LANDING CONNECTION13 <br />(E)STEEL PL 8"x16"x1 <br />4" <br />WELDED TO STRINGER <br />& BOLTED TO EX. <br />LANDING FRAMING <br />11 <br />2" <br />112" <br />3" <br />8" <br />DECK SURFACE <br />TOP LANDING <br />EL: . <br />EX. LANDING FRAMING <br />2-2X14 RIM JOIST <br />(4)-5/8"Ø LAG BOLTS <br />(E)C CHANNEL STRINGER <br />11 <br />2" <br />31 <br />2"8" <br />TOP LANDING <br />EL: . <br />(E) PL 8"x16"x1 <br />4" <br />WELDED TO STRINGER <br />& BOLTED TO EX. <br />LANDING FRAMING <br />3" <br />EX. LANDING FRAMING <br />2-2X14 RIM JOIST <br />(4)-5/8"Ø LAG BOLTS <br />(E) C CHANNEL STRINGER <br />DECK SURFACE <br />NEW. LANDING FRAMING <br />2-2X14 JOIST <br />TOP LANDING <br />EL: . <br />11 <br />2"4" <br />31 <br />2" <br />EX. ANCHOR BOLT <br />EX. FOOTING <br /> STAIRCASE <br />1/2"Ø SOLID BAR <br />@4'0" O.C., TYP. <br />HSS 1-1/2"x1-1/2"x16 <br />GA. GRAB RAIL <br /> MINIMUM RADIUS 0.01 <br />EXISTING 2X4 STUD @16" O.C. <br />34 <br />" <br />- <br />3 <br />8 <br />" <br />4"x4"x1 <br />4" THK. <br />PLATE W/(2) 3 <br />8"x3" <br />LAG BOLTS EVERY <br />4'0" O.C WHERE <br />STUDS ARE 16"O.C <br />1'-4" <br />1'-4" <br />1'-4" <br />4' <br />SECTION B-B <br />1 1/2" <br />1 1/2" <br />1 1/2" <br />SCALE: N.T.S. <br />HANDRAIL CONNECTION TO STUD WALL8 <br />2XSTUD <br />34 <br />" <br />- <br />3 <br />8 <br />" <br />HSS 1-1/2"x1-1/2"x16 <br />GA. GRAB RAIL <br />1/2"Ø SOLID BAR <br />@4'0" O.C., TYP. <br />B <br />B <br />4"x4"x1 <br />4" THK. PLATEW/(2) <br />3 <br />8"x3" LAG BOLTS <br />EACH BOLT WILL TAKE 420 <br />LB SHEER STRENGTH <br />1 <br />8" <br />7" <br />LESS THAN <br />4" <br />4'-0" O.C. MAX. <br />3' <br />- <br />6 <br />" <br />11" <br />12" MIN. <br />12"+ TREAD <br />DEPTH MIN. <br />EXISTING C-CHANNEL STRINGER <br />PER PLAN <br />NEW HSS 2"x1"x16 GA. TOP RAIL <br />NEW HSS 1-1/2"x1-1/2"x16 GA. GRAB RAIL <br />NEW HSS 2"x2"x1/8" POST <br /> @ 4'0" O.C., TYP. <br />NEW HSS 1/2"x1/2" VERTICALS <br />PL 4"x4"x1 <br />4" <br />EXISTING PRE-FAB. CONC. TREAD <br />EXISTING PAD24 <br />" <br /> <br />M <br />I <br />N <br />. <br />(SEC. 1011.5.2) RISER HEIGHT <br />AND TREAD DEPTH <br />7" MAX. & 4" MIN. RISE , <br />11" MIN. RUN <br />6" SPHERE <br />SHALL NOT <br />PASSPER DETAIL #1/SD1 <br />SEE DETAIL #2a/SD1 <br />EXCEPTION <br />SO IT WONT OBSTRUCT <br />PATH OF TRAVEL PER ADA <br />SECTION 505.10 <br />PER DETAIL #7/SD1 <br />HSS <br />1-1/2"x1-1/2"x16 <br />GA. GRAB RAIL <br />1 <br />16" <br />12 <br />" <br />SCALE: N.T.S. <br />RETURNED HANDRAILS7 <br />1' <br />- <br />1 <br />1 <br />" <br />HANDRAILS TO BE EXTENDED 12" <br />SO IT WONT OBSTRUCT PATH OF <br />TRAVEL PER ADA SECTION 505.10 <br />HSS 2"x2"x1/8" POST <br />@ 4'0" O.C., TYP. <br />WITH HSS 1/2"x1/2" <br />VERTICALS. <br />CONTINUOUS INSPECTION <br />IS REQUIRED FOR <br />FIELD WELDING >5 <br />16" <br />SCALE: N.T.S. <br />GUARDRAIL POST TO BASE PLATE INTO CONC.1 <br />4" <br />1 <br />2"1 <br />2" <br />5" <br />1 <br />2" <br />PL 4"x5"x1 <br />4" W/ <br />(4)-3/8"Øx3" HILTI <br />KB-TZ (ESR-1917) <br />HSS 2"x2"x1/8" GUARDRAIL <br />POST , TYP. <br />1 <br />8" <br />1 <br />8" <br />CONTRACTOR SHALL VERIFY <br />THAT THE EXISTING <br />CONCRETE CONDITION IS <br />GOOD (NO CRACK) <br />PRIOR INSTALLATION <br />OF 4-3/8X3" HILTI <br />CONC. SURFACE <br />3" <br />3" MINIMUM <br /> <br /> <br /> <br /> <br /> <br /> <br />1 <br />1 <br />1 <br />5 <br /> <br />H <br />I <br />G <br />H <br />L <br />A <br />N <br />D <br /> <br />S <br />T <br /> <br /> <br /> <br /> <br /> <br /> <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 />3 <br />OW <br />N <br />E <br />R <br />11 <br />1 <br />5 <br /> <br />H <br />I <br />G <br />H <br />L <br />A <br />N <br />D <br /> <br />S <br />T <br />SA <br />N <br />T <br />A <br /> <br />A <br />N <br />A <br /> <br />C <br />A <br />, <br /> <br />9 <br />2 <br />7 <br />0 <br />3 <br />REVISION(S) <br />1 <br />2 <br />3 <br />Scale: <br />Date: <br />Project #:24-260 <br />9-15-2024 <br />PR <br />O <br />J <br />E <br />C <br />T <br /> <br />A <br />D <br />D <br />R <br />E <br />S <br />S <br />PR <br />O <br />P <br />E <br />R <br />T <br />Y <br /> <br />M <br />A <br />N <br />A <br />G <br />E <br />M <br />E <br />N <br />T <br />: <br />MI <br />D <br />- <br />C <br />I <br />T <br />I <br />E <br />S <br /> <br />E <br />N <br />G <br />I <br />N <br />E <br />E <br />R <br />I <br />N <br />G <br /> <br />R <br />E <br />S <br />E <br />R <br />V <br />E <br />S <br /> <br />I <br />T <br />S <br /> <br />C <br />O <br />P <br />Y <br />R <br />I <br />G <br />H <br />T <br />S <br /> <br />T <br />O <br /> <br />T <br />H <br />E <br />S <br />E <br /> <br />P <br />L <br />A <br />N <br />S <br /> <br />A <br />N <br />D <br /> <br />D <br />R <br />A <br />W <br />I <br />N <br />G <br />S <br />. <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 />A <br />N <br />D <br /> <br />C <br />O <br />N <br />S <br />E <br />N <br />T <br /> <br />O <br />F <br /> <br />M <br />. <br />C <br />. <br />E <br />. <br /> <br />I <br />S <br /> <br />R <br />E <br />Q <br />U <br />I <br />R <br />E <br />D <br /> <br />P <br />R <br />I <br />O <br />R <br /> <br />T <br />O <br /> <br />C <br />H <br />A <br />N <br />G <br />I <br />N <br />G <br />, <br /> <br />R <br />E <br />P <br />R <br />O <br />D <br />U <br />C <br />I <br />N <br />G <br />, <br /> <br />C <br />O <br />P <br />Y <br />I <br />N <br />G <br /> <br />I <br />N <br /> <br />A <br />N <br />Y <br /> <br />F <br />O <br />R <br />M <br /> <br />O <br />R <br /> <br />M <br />A <br />N <br />N <br />E <br />R <br /> <br />W <br />H <br />A <br />T <br /> <br />S <br />O <br /> <br />E <br />V <br />E <br />R <br /> <br />O <br />R <br /> <br />A <br />S <br />S <br />I <br />G <br />N <br />I <br />N <br />G <br /> <br />T <br />O <br /> <br />A <br />N <br />Y <br /> <br />T <br />H <br />I <br />R <br />D <br /> <br />P <br />A <br />R <br />T <br />Y <br />. <br /> <br />( <br />r <br />e <br />v <br />1 <br />- <br />1 <br />- <br />1 <br />8 <br />) <br />MI <br />D <br /> <br />C <br />I <br />T <br />I <br />E <br />S <br /> <br />E <br />N <br />G <br />I <br />N <br />E <br />E <br />R <br />I <br />N <br />G <br />RE <br />S <br />I <br />D <br />E <br />N <br />T <br />I <br />A <br />L <br /> <br /> <br />C <br />O <br />M <br />M <br />E <br />R <br />C <br />I <br />A <br />L <br /> <br /> <br />I <br />N <br />D <br />U <br />S <br />T <br />R <br />I <br />A <br />L <br />97 <br />4 <br />4 <br /> <br />M <br />A <br />P <br />L <br />E <br /> <br />S <br />T <br />. <br /> <br /># <br />1 <br />0 <br />1 <br />BE <br />L <br />L <br />F <br />L <br />O <br />W <br />E <br />R <br />, <br /> <br />C <br />A <br /> <br />9 <br />0 <br />7 <br />0 <br />6 <br />PH <br />: <br /> <br />( <br />5 <br />6 <br />2 <br />) <br /> <br />8 <br />6 <br />6 <br />- <br />3 <br />6 <br />2 <br />5 <br />, <br /> <br />F <br />X <br />: <br /> <br />( <br />5 <br />6 <br />2 <br />) <br /> <br />2 <br />3 <br />2 <br />- <br />4 <br />1 <br />2 <br />1 <br />WW <br />W <br />. <br /> <br />M <br />I <br />D <br />C <br />I <br />T <br />I <br />E <br />S <br />E <br />N <br />G <br />I <br />N <br />E <br />E <br />R <br />I <br />N <br />G <br />. <br />C <br />O <br />M <br />STRUCTURAL <br />DETAILS <br />SD1 <br />1/2"=1'0" <br />1115 W Highland St <br />1/16/2025