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------------------- <br /> 1)-1r 's I <br /> anal i..,. <br /> M m 11/2 4-31/2 10 <br /> 13 T FADS @ 11 <br /> PIPE 11/2STD E1 GUARDRAIL IS PIPE \\ <br /> 11/2 SCH40 / \ ALL HANDRAIL IS <br /> i \\ PIPE 11/4 SCH 40 <br /> STAIR/RAIL PLAN ' <br /> , \\ L3x3x1/4 <br /> TYPICAL <br /> yk- <br /> I <br /> 3 0/Pf <br /> 16-5/4 C12z20 <br /> 1.0 PL1/2x12 <br /> rn c? © w� <br /> in <br /> M 4.31/2 TYP <br /> N P p/pf <br /> i�uww rfjv <br /> 1 <br /> - L6x4x1/2 21/2 Q-Q <br /> C12x20J C12x20.7 L s-�' <br /> r w Elevation:0-0 <br /> KB3 ANCHORS <br /> 52-3/BDiax2 A307 BOLTS Ls=.: 2 6 2 WIITTH/41/2EMBEDMENT, . <br /> MINIMUM 6°SLAB @ EACH STRINGER,TYPICAL. <br /> THICKNESS TO BE SECTION 1 <br /> CONFIRMED,BY OTHERS. <br /> '-?RE <br /> NOTES: <br /> 0-0 <br /> Elevation: 1. EXTERIOR STAIR STRINGER AND LANDING <br /> IL <br /> SECTION 2 3/1 0ff621/2 IS C12x20.7 CHANNEL. INSIDE STRINGER & @ <br /> LANDING IS PL 1/2x12. <br /> 2.TREADS ARE 11/4 GRATING 19-W-4 WITH <br /> LOCATE IN FIELD <br /> CHECKERED PLATE NOSING. <br /> 3-8 3. LANDING GRATING IS 11/4 DEEP, 19-W-4 <br /> 1 <br /> 1/2 3-6 1/2 RECESSED 2" BELOW EXTERIOR LANDING <br /> TO ELIMINATE THE NEED FOR TOEPLATE. <br /> 4. LEDGER ANGLE TO BE 3x3x1/4 WELDED TO LANDING <br /> FRAME. <br /> s 5. COLUMNS ARE HSS4x4x1/4 WITH 1/4 END CAP <br /> AND AT TOP AND 1/2x6x10 BASEPLATE W/TWO <br /> 3/4 HOLES FOR 5/8 EXPANSION ANCHORS THAT HAVE <br /> E.�WEB 41/2 EMBEDMENT DEPTH. <br /> ;,n. 2 <br /> +9 a 6. GUARDRAIL IS PIPE 11/2 SCH 40. <br /> ��� 7.ALL HANDRAILS ARE TO BE PIPE 11/4 SCH 40 <br /> ^�F"`'N 8. STAIRS AND RAIL WILL SHOP PRIME. <br /> L3x3x1/a <br /> APR 222021 - <br /> EX Q to/ro/z� <br /> 3-2 <br /> 0-0 <br /> � Elevation:0 0 FABRICATORS 7301197TH PL N.E.-ARLINGTON,WA 98223 <br /> 3 3 1/I 2 0-0 - ITEM STAIR AND RAIL PLAN AND SECTION VIEWS <br /> Elevation:0-0 ,DB JAMCO <br /> SECTION 4 LOCATION <br /> SECTION 3 B Apr 222021 REVISE AND RESUBMIT TO ENGINEER FOR APPROVAL CONTR. SELECT CONTRACTING <br /> A Apr 15 2021 SUBMTTO ENGINEER FOR APPROVAL DRWN BY CHKD BY DATE JOB NO. ORWG.NO. AEV. <br /> REV DATE DESCRIPTION CH JH APr222021 2004-013 E1 B <br />