TYPICAL STRINGER, GUARDRAIL AND HAND RAIL DESIGN

1 Date :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/22/2014 PER SPECSTYPICAL STRINGER, GUARDRAIL AND HANDRAILMTBPGUARDRAIL WELDED TO STRINGER IN X QSTR04'-0"3'-6"MAXTREAD4" MAXPICKET TYPESSQUARE TUBING1/2"5/8"3/4"1"SQUARE BAR1/2"ROUND TUBING1/2"5/8"3/4"1"ROUND BAR1/2"FRAMING TYPEHSS (SQUARE TUBE)1-1/2x1-1/2x3/16"AISC HSS PIPE (ROUND)1 1/4" SCHD 402x2x3/16"1 1/2" SCHD 40 TOP RAIL -POSTS -KNEERAILMAX RISERSTRINGER TYPEFLAT PLATE - 1/4" 3/8"CHANNEL TYPES- " TYPES- CONCRETE PAN- SMOOTH PLATE- DIAMOND TREAD- PRECAST OPEN RISER- PRECAST CLOSED RISER- BAR GRATINGPG 1-1PG 1-2PG 1-3PG 1-4 HANDRAIL TYPEPIPE 1-1/2" WALL(STANDARD)PIPE 1-1/4" SCH.

2 40 (EXTRA COST)PG 1-5PG 1-63 14" 1 12"1 12"2'-10" " CLOSURE PLATESTYPICAL STRINGER, GUARDRAIL AND HAND RAIL DESIGN1 34"Date :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair7/17/2013 PER SPECSLAPEYRE WELDED STAIR BPVBMC12 CONCRETE PAN STAIR W/ SQUARE TUBE GUARDRAILSE70 XXELECT X QR00 DETAIL LOCATION PLANPG R6PG R2PG R3PG R1PG R5PG R6 DIRECTION OFEGRESSPG R7 Date :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/21/2014 PER SPECSTYPICAL STAIR CONNECTIONS BPVBTYPICAL STAIR FOOTING AT SLABE70 XXELECT X QR10 STAIR FOOTING - TYPICAL DETAIL11"7"112"182" @ 5"Date :Coating :Checker:Detailer :Project :Project No.

3 : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 PER SPECSTYPICAL STAIR CONNECTIONSBPVBSTAIR TO INTERMEDIATE PLATFORM CONN. TYPICALE70 XXELECT X QR202x PL 1/4"x3" TO INTERMEDIATE PLATFORM - TYPICAL CONNECTION1/4" CLOSURE PL. ARE FORALIGNMENT PURPOSESONLY. STAIR MUST BEWELDED TO PLATFORMAFTER "7"3"1'-0"18 STRINGER TO PLATFORM- 12"112"112"Date :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 PER SPECSTYPICAL STAIR CONNECTIONSBPVBTYPICAL STAIR TO FLOOR LEVEL X QR301/4" CLOSURE BY OTHERSSTAIR TO FLOOR LEVEL - TYPICAL CONNECTION11"7"CONCRETE FLR. SLABBY OTHERS18 STRINGER TO EMBED- "112"112"Date :Coating :Checker:Detailer :Project :Project No.

4 : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 PER SPECSECTION A CONC. FILLED METAL PAN LANDINGBPVBTYPICAL SECTION METAL PAN LANDINGE70 XXELECT X A REF. R43"14 GA. DECK WIDTHLANDING WIDTHMIN. 3000 PSICONCRETE FILLBY OTHERSVARIES1'-0"LAPEYRE STAIR FOLDED PLATE PLATFORM DESIGNSEC. B / ** DIAMOND PLATE DECKING ALSO AN OPTION **VARIESVARIESDate :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 PER SPECSECTION B CONC. FILLED METAL PAN LANDINGBPVBTYPICAL SECTION METAL PAN LANDINGE70 XXELECT X 1/4"x2 1/4"SECTION B REF. R4PL 1/4"x2 1/4"LANDING LENGTHVARIES2'-0"MAX. BETWEEN SUPPORTSMIN. 3000 PSICONCRETE FILLBY OTHERS14 A / ARESIZED TO MEETLOADING '-0"ALIGNMENT BOLTHOLES** DIAMOND PLATE LANDING ALSO AN OPTION **LAPEYRE STAIR FOLDED PLATE PLATFORM DESIGNDate :Coating :Checker:Detailer :Project :Project No.

5 : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair7/16/2013 PER SPECSECTION AT C CHANNEL LANDINGBPVBTYPICAL SECTION AT C CHANNEL LANDINGE70 XXELECT X AT C CHANNEL PLATFORMLANDING LENGTHVARIES2'-0"MAX. BETWEEN SUPPORTSMIN. 3000 PSICONCRETE FILLBY OTHERS14 ARESIZED TO MEETLOADING '-0"ALIGNMENT BOLTHOLES** DIAMOND PLATE LANDING ALSO AN OPTION ** STAIR C CHANNEL PLATFORM DESIGNDate :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 PER SPECSMETAL PAN LANDING BPVBTYPICAL CONCRETE FILLED METAL PAN LANDING - PLAN VIEWE70 XXELECT X QR40 DIRECTION OFEGRESSSEC. A / B / LANDING PLAN VIEWLANDING WIDTHLANDING LENGTHVARIESVARIESVARIESMIN.

6 3000 PSICONCRETE FILLBY OTHERS14 TYP.(NOT SHOWN)** DIAMOND PLATE DECKING ALSO AN OPTION **VARIESDate :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 SEE SPECSSQUARE TUBE RAILING END CONDITIONBPVBSQUARE TUBE RAILING AT FLOOR CONDITIONE70 XXELECT X QR50PL 1/4"x3"11"12"HSS 1 1/2X1 1/2X3/16 Pipe 1 1 1/21/4" CLOSURE PL. HANDRAIL DETAIL AT END CONNECTIONDate :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 PER SPECSSQUARE TUBE GUARDRAILBPVBTRANSITION GUARD TYPICAL VIEWE70 XXELECT X TYPICAL TRANSITION GUARD/HAND RAIL2'-10"3'-6"214"KICK PLATEHSS 1 1/2X1 1/2X3/16RB 1/24"Date :Coating :Checker:Detailer :Project :Project No.

7 : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 PER SPECSGUARD/ HAND RAIL SIDE VIEWBPVBGUARD/ HANDRAIL VIEW INTERMEDIATE PLATFORME70 XXELECT X 1 1/2X1 1/2X3/16 Pipe 1 1 1/2 GUARD/ HANDRAIL TRANSITION DETAIL1/4" CLOSURE PL. 12"2'-10" RAIL TO STRINGERDate :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 PER SPECHANDRAIL END CONDITIONBPVBHANDRAIL ENDING AT TOP OF STAIRWELL TYPICALE70 XXELECT X QR70212"214"PLAN VIEW - HANDRAIL AT TOP OF STAIRWELL12"Pipe 1 1 :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 SEE SPECSSCHEDULE 40 RAILING END CONDITIONBPVBSCHEDULE 40 RAILING AT FLOOR CONDITIONE70 XXELECT X QR80 GUARD/ HANDRAIL DETAIL AT END CONNECTION1 1/4 Pipe SCH 40 Pipe 1 1 3/8"x3"18 Date :Coating :Checker:Detailer :Project :Project No.

8 : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 SEE SPECSSQUARE TUBE RAILING W/ FLAT PLATE STRINGERBPVBSQUARE TUBE RAILING WITH FLAT PLATE STRINGERE70 XXELECT X QR90PL 1/4"x3"12"HSS 1 1/2X1 1/2X3/16 GUARD/ HANDRAIL DETAIL WITH FLAT PLATE STRINGER14 VARIES112"11"4" 1 1 VIEW 1 1/12 TUBE STEEL GUARDRAILWITH 12X1/4 FLAT PLATE STRINGER1414 Date :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 PER SPECSGUARD/HAND RAIL SIDE VIEW-FLT PLT STRINGERBPVBGUARD/ HANDRAIL VIEW INTERMEDIATE PLATFORME70 XXELECT X QR100 GUARD/ HANDRAIL TRANSITION DETAIL112"2'-10"VARIES14 Pipe 1 1 1 1/2X1 1/2X3/162 12"WITH FLAT PLATE " :Coating :Checker:Detailer :Project :Project No.

9 : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/20/2014 PER SPECSSQ. TUBE GUARDRAIL WITH FLT PLT STRINGERBPVBTRANSITION GUARD TYPICAL VIEWE70 XXELECT X QR110 SECTION AT TYPICAL TRANSITION GUARD/HAND RAIL HSS 1 1/2X1 1/2X3/1614"214"FLAT PLATE STRINGER2'-10"3'-6"WITH FLAT PLATE STRINGER1 1/12 TUBE STEEL GUARDRAILWITH 12X1/4 FLAT PLATE STRINGERDate :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair2/27/2014 CHAPTER 1 STAIR TREAD STYLESBPVBCOMMERCIAL STAIR TREADSE70 XXELECT1-00 STAIR TREAD STYLESxCONCRETE FILLED TREADS PG 1-1-REQUIRES FIELD FINISH POURED IN PLACE CONCRETE FILL (BY OTHERS)-IMMEDIATE USE OF STAIRS OBTAINABLE IF WOOD FILLERS ARE USED (WOOD FILLERS FURNISHED AND INSTALLED BY OTHERS)xCHECKER/DIAMOND PATTERN TREADS PG 1-2-NO FIELD FINISH REQUIRED, PROVIDES IMMEDIATE USE OF STAIRS-RAISED DIAMOND PATTERN PROVIDES SLIP AND WEAR RESISTANT FINISHxDROP IN PRECAST TREADS PGS 1-4 1-5-PROVIDES IMMEDIATE USE OF STAIRS-PRECAST TREADS OF VARIOUS DESIGN CAN BE USED (PROVIDE MODEL NUMBER OF TREAD BEFORE DESIGN BEGINS)

10 XSMOOTH PLATE TREADS PG 1-3-PROVIDES IMMEDIATE USE OF STAIRS -NOT SLIP RESISTANT UNTIL COATED-USEFUL FOR CARPETED OR RUBBER COATED STAIR OR RUBBER COATING PROVIDED/INSTALLED BY HAVE A CLOSED OR OPEN RISER SYSTEMxBAR GRATING TREADS PG 1-6-NO FIELD FINISH REQUIRED, PROVIDES IMMEDIATE USE OF STAIRS-SERRATED FACE PROVIDES SLIP RESISTANT FINISH-CAN BE BOLTED IN FIELD OR SHIPPED PRE BOLTED/WELDEDDate :Coating :Checker:Detailer :Project :Project No. : weld :Holes :Phase :Drawing No. :Client :Lapeyre Stair5/19/2014 PER SPECCONCRETE FILLED METAL PAN TREAD/RISERBPVBFIELD FILLED CONCRETE TREADSE70 XXELECTNA1-10112"112"NOTE: NO WIRE MESH REQUIRED INPOURED CONCRETE PAN IF CONCRETEHAS A MINIMUM DESIGN STRENGTHOF 4000 WIRE MESH REQUIRED IT IS TOBE FURNISHED AND INSTALLEDBY : NO PROVISIONS HAVEBEEN MADE IN ANY LAPEYRESTAIR TREADS FOR ANYLOOSE FIELD POURED TYPENOSINGS (FURNISHED ANDINSTALLED BY OTHERS).