|
r..,, -.7"C.. -•••:..
<br /> •,S— 0.1.`.-.,
<br /> ,<14. 0,---.,%•o-s:,
<br /> jilt .1 :1,
<br /> ..-
<br /> ,. .,., - •
<br /> ,›•„,...-.5.:,,,------ ,rst-..--
<br /> . 9,----
<br /> --
<br /> JAN —-CD3 2[16
<br /> IV •
<br /> 3.--lkL7--
<br /> T-6• ri-j/ f
<br /> STAIR NOTES: wscRza.To IBE Fim....sarr cH
<br /> (D f I
<br /> -- . FER IRC R311.1 014 AT LEAST Cle SIDE CP STAIR
<br /> 4'SPHWm SNALL 14ANDQRS•PORTICS CP HANDRAILS
<br /> /3..4....f.o.,/,/,..6.,.,4•7,,,,F•4.y,"/•/••//,,,,./..s.,-,...,14,4 • STRONSRS TO W RPM ELOCKED AT SOTI4 TOF•AND NOT PASS TI-ROLION-
<br /> L \ SHAU-WANE CIRCULAR own.SEGTICN
<br /> 1 t.17.141 &-3.11;' 1716:r/ ESOTTCM. zz.
<br /> CF 114.MN,4 2'MAX S2C-F-S SHALL.PAVE
<br /> • ALL 1.1545LE SPAC.2 INDER STARS TO BS 1 HOUR A MN.RADIUS CP Ile.
<br /> ALL REQUIRED GUARDRAILS TO RE 36'
<br /> CCNSTRUCTION. MIN SI I4E1614T.
<br /> I "A • MAXIMUM RISE TO ME 7-3/4'. OPBS fFOR
<br /> QI OW
<br /> r • MINIMUM RUN TO W IV. fle THE SIDES CF STAIR TREADS 64•11 NOT
<br /> • 1.1242•AVI I-EAD 1.1EIG-IT TO SE 6/-6'. II F.--ALLQUA SF1.E.E 4 NOES MOW TO PASS IFRCUSI.
<br /> , LNDER STAIR • M124111•111 STAIR=TN 12 SE 36. I
<br /> A UP 12 PETION C, .R ROTC • PROVIDE CONTINJOUS 14ARD RAIL 34'TO 3S• ,
<br /> s ,/ .4•111N-Ike MAX
<br /> V
<br /> ,.: .7.1S R303:7 TREAD Noma AND man!XT E..ao SEMIS,BOTTOM g NOSM 1 i
<br /> :',.• TREAD.
<br /> • PROVIDE GUARD 1161.11.6 AT 1.,4106MS 11W5131 36 407 ,
<br /> WA
<br /> I 3.-11. 141614 0 CLEAR SPAC2
<br /> • MANIOGRIP PORTION OF NDPAIL SI4ALL SE I
<br /> NOT LESS I 1/4'NOR MCRE THAN r N
<br /> CROSS SECTIONAL DIM
<br /> E'
<br /> 't
<br /> 1
<br /> ;10 7FEADW 11M- 11,111(1.1:411111;1111k==1*-7111V TO.5P'6'MPAS8 THROIGHUNAZLEOPIDON
<br /> • LINDS*TIM4176
<br /> ps FR.01=05L-'1, STAIR FM NC MIL-1622
<br /> • SPIRAL STAIRS _ --,..._al
<br /> ,11-1,7- _....„.„.._ .... EEL/STAIR NSTALI;m1r,,,,
<br /> CEILNA.
<br /> PROVIDE MIN 1 Irr RN•A POINT 12'
<br /> I/4"=I La.
<br /> ‘0',.....,
<br /> mai tie-te TREAD IS VRRDIEST
<br /> (3)2x2 STIRINGERS
<br /> PER IRC R311.110.1
<br /> RFS SLOMOR•1104p8k1 AND
<br /> .:• "z- N SILO MALLS ALCM ANON UE
<br /> 51AIRL11,4Y1 ,_.._... .....cUMINATI . SE 303.7I IRO USN STRNIERS F AREA ISOM
<br /> STARS SUMMED
<br /> 2X4 THRUST MACK
<br /> ALL NIT.-RIOR AND E:EXTERIOR STAIRWAYS SHALL EE
<br /> PROVIDED WITI4 MEANS TO ILLUMINATE Th E STAIRS, INTERIOR
<br /> INCLUDING THE L.AINVINC .AND TREADS.INTERIOR
<br /> STAIRWAYS SHALL EE PROVIDED WITH AN ARTIFICIAL LIGHT
<br /> SOURCE LOCATED IN THE IMMEDIATE VICNITY OF EACH NO SCALE
<br /> L,4NDING OF Tl-E SYAIRWAY.
<br /> CrERIOR STAIRWAYS SHALL EE IFIROVID WITH AN ARTIFICIAL
<br /> LIGHT SOUIRCE LOCATM N TH:-=IMMEDIATE VICINITY OF NEDel. l TYNCAL STAIR DETML AND NOTES _
<br /> TOP LANDNG OF THE STAIRWAY.
<br /> - -
<br /> -,4 -• -
<br /> ___
<br />
|