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GENERAL ABBREVIATI❑NS AND SYMBOLS
= NEARSIDE
= FARSIDE
= FACT�RY
= B�TH SIDES
= STRINGER
= CHANNEL
= CNANNEL
= PLATE
= TOP ❑F STEEL
_ ❑PP�SITE HAND
= FIELD WELD
= SECTI�N MARKER DETAIL
SHEET #
8,�, = BY ❑THERS
ATT'D, = ATTACHED
CONC, = C❑NCRETE
fZl = NOSE LINE
T,L, = TREAD LENGTH
U,W, = UNIT WIDTH
I� = RISER LINE
F,F, = FINISH FL�OR
FIN, ❑PNG, = FINISH OPENING
� = LD❑SE MATERIAL MARKER
CL, = CLEARANCE
C,M,U, = C❑NCRETE MAS❑NRY UNIT
F,C,T,F, = FIELD CUT TO FIT
MATERIAL DESCRIPTI❑N
ALL MATERIAL IS STEEL, PURCHASED IN RAW ST�CK SIZES,
R❑LLED ST�CK
C6 X 8,2# CHANNEL
C8 X 11,5# CHANNEL
MC12 X 10,6# CHANNEL
3" X 3" X 3/16" ANGLE
2" X 2 1/2" X 3/16" ANGLE
1 1/2" X 1 1/2" X 1/8" ANGLE
SHEET ST❑CK
3/16" X 10",12",14"
1/4" X 1z",14",20"
10 GA, CVARIED SIZES)
12 GA, CVARIED SIZES)
14 GA, CVARIED SIZES)
14 GA, CHECKER CVARIED SIZES)
1/8" CHECKER CVARIED SIZES)
ROD ST❑CK
1/2" SQUARE S❑LID STEEL BAR
3/4" R❑UND
1" R�UND
#5 C❑NCRETE REINF❑RCING BAR
TUBING AND PIPE
UP T❑ 1 1/2" HIGH STRENGTH
PIPE SIZE TUBING
2" N,P,S, AND LARGER
1 1/2" SQ, 11GA,, 14GA, TUBE
1 1/2" R❑UND 14 GA, TUBE
1 1/2" ROUND ,188" WALL TUBE
ASTM A-36
ASTM A-36
ASTM A-36
ASTM A-36
ASTM A-36
ASTM A-36
ASTM A-36 MIN, 36K YIELD
ASTM A-36 MIN, 36K YIELD
ASTM A-1011/A MIN, 30K YIELD
ASTM A-1011/A MIN, 30K YIELD
ASTM A-1011/A MIN, 30K YIELD
ASTM A-786 CA-36) MIN, 36K YIELD
ASTM A-786 CA-36) MIN, 36K YIELD
ASTM A-36
ASTM A-36
ASTM A-36
INTERMEDIATE GRADE 40 ASTM A-706
ASTM A-53 CTYPE S❑R E, GRADE A) MIN, 50K YIELD
ASTM A-53 CTYPE S OR E, GRADE A❑R B) MIN, 30K YIELD
ASTM A-500—B 46K, YIELD MIN,
ASTM A-500—B 46K, YIELD MIN,
ASTM A-513 80K, YIELD MIN,
WELDING MATERIALS
WIRE E70—S PER AWS 1998/2000 EDITI❑N
ALL WELDING PR❑CESS T❑ BE ACC�MPLISHED IN
ACC�RDANCE WITH A,W,S, REQUIREMENTS
REF� ANSI/AWS D1,1-02
� � ;;
;GENERAL N❑TES
1) GENERAL C�NTRACT❑R WILL VERIFY ALL DIMENSI�NS
SHOWN BEF�RE FABRICATI�N,
2) ❑PEN�ING DIMENSION IS THE CLEAR H❑RIZ�NTAL
DISTANCE BETWEEN STRUCTURAL SUPPORT MEMBERS,
3) IJNLESS �THERWISE INDICATED, ALL MECHANICAL
FASTENERS ARE''T❑ BE SUPPLIED BY AND'ARE
THE RESP�NSIBILITY ❑F THE INSTALLER�
PLEASE''•SEEjTHE LAST SHEET ❑F THE MATERIAL LIST
F❑R THE BOLT QUANTITIES REQUIRED ON THIS JOB,
;
4) AMERICAN STAIR C❑RP, ASSUMES N❑ RESP�NSIBILITY
F�R THE DESIGN, C❑NSTRUCTI❑N, AND INSTALLATI❑N
❑F� ANY jMATERIAL SUPPLIED BY �THERS,
5) AMERICAN STAIR CORP❑RATIDN, INC, IS NOT
RESP❑NSIBLE F❑R IMPR❑PER USE ❑F ITS PR�DUCTS,
STAIRWA�YS MUST NEVER BE USED UNTIL ALL STAIR
AND RAILING C❑MP❑NENTS HAVE BEEN C❑RRECTLY
INSTALLED,'AND CONCRETE FILL AND SURR❑UNDING WALLS ARE
IN PLACE,
6) ALL EXPOSED STEEL SURFACES WILL RECEIVE ❑NE
SH❑P C❑AT �� BENJAMIN M❑❑RE P❑-6 — MPI#79 PRIMER PAINT
/
IBC 2003
ADA
❑THER _
FINAL FINISH OF ALL STAIR TREADS, STAIR LANDINGS, AND RAILING
SURFACE�,S ARE N❑T THE RESP❑NSIBILITY �F AMERICAN STAIR,
7) STEEL STAIR AND RAILING SYSTEMS USED IN
EXTERIDR APPLICATI❑NS AND / OR EXPOSED T❑ ADVERSE
C❑NDITIONS MUST BE PROPERLY AND REGULARLY
MAINTAIIVED T❑ MINIMIZE C❑RROSI❑N, C�NTINUED
C�RROSI❑N CAN RESULT IN EVENTUAL STRUCTURAL FAILURE,
8) DESI6N LpAD
100 LBS,! PER SQ, FT� LIVE L�AD PLUS MATERIAL DEAD L❑AD ON STAIRS,
�R A C❑NCENTRATED LOAD �F 300 LBS, ❑N AN AREA ❑F 4 SQUARE INCHES
WHICHEVER PR�DUCES THE GREATER STRESS,
50 LBS, PER; LIN, FT, ❑R 200 LBS, CONCENTRATED L❑AD' ON RAILINGS,
MAXIMUM'DEF"LECTI❑N F❑R DEAD & LIVE L�AD BASED ❑N L/360 �R 1/4"
9) BOLTED STRUCTURAL C�NNECTI❑NS T❑ C❑NCRETE
WALLS OR BEAMS HAVE BEEN DESIGNED USING
� HILTI KWIK �!B❑LT 3 EXPANSI�N ANCH❑R SYSTEM,
� PER 1CC'-ES�,REP❑RT ESR-1385,
' B�LTED C�NNECTI�NS T❑ GROUT FILLED C,M,U, WALL
HAVE BEEN DESIGNED USING HILTI HIT HY-150 ADHESIVE ANCH�RS
PER I,C,B,�, REP�RT #ER5193
;I
� � �
_ �
10) ARCHITEGTURAL DIMENSIDNS �F STAIRS, LANDINGS, AND RAILINGS
ARE THE'RESP�NSIBILITY ❑� THE BUILDING DESIGNER AND
MUST MEET ALL APPLICABLE BUILDING C�DE REQUIREMENTS
❑R ANY ❑THER MUNICIPALITY CODES AS MAY PERTAIN THERE T❑,
11) AMERICAN STAIR SYSTEMS ARE DESIGNED T� ATTACH T� THE
SURROUNDING' STEEL, C�NCRETE, CMU, ❑R PRECAST STRUCTURE,
12) WHEN C�NNECTING STAIR UNITS ❑R FL❑�R LEVEL CHANNELS T❑ THE
SURR❑UNDING STEEL STRUCTURE, C❑NCRETE POUR MUST BE HELD BACK
T� THE CENTERLINE �F THE SUPPORT MEMBER T❑ ALLOW F�R THE
STAIR UNIT OR CHANNEL C❑NNECTI❑N, �INAL GR❑UT IS THE RESP�NSIBILITY
❑F THE GENERAL C�NTRACT�R,
13) ALL DESIGNS SH�WN C❑NF�ORM T❑ A CLEAR HEADRO❑M
CLEARANCE �F 6'-8",
14) ALL FINI�SH DIMENSI�NS SHOWN ARE T❑ THE �ACE OF
FINISH SURFACE,
15) THE SURR❑UNDING STEEL B,�,, CONCRETE, CMU, ❑R PRECAST STRUCTURE
MUST BEIIDESIGNED T� WITHSTAND ALL RESULTANT F�RCES TRANSMITTED
BY THE STAIR MATERIAL AND LOADS, �
16) ANY ADDITI❑NAL MEMBERS, SUCH AS GUSSETS, BRACES, KICKERS,
ETC,, THAT MAY BE REQUIRED ARE N�T THE RESP�NSIBILITY
❑F AMERICAN STAIR,
17) AMERICAN STAIR LANDINGS ARE N�T DESIGNED T❑ SUPP❑RT
ANY ADDITIDNAL L�ADS FR�M WALLS, STANDPIPES, FIXTIJRES, ETC,
18) D� NOT SCALE DRAWINGS
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C❑DES
THE FOLLOWING STAIR C❑DES
ARE T� BE ENF❑RCED ❑N THIS PR�JECT�
IBC 2006 XXXXX
ANSI A117,1
NFPA 101
THE STAIR AND RAIL MATERIAL BEING SUPPLIED
F�R THIS PR�JECT ARE CLASSIFIED AS
" COMMERCIAL CLASS "
AS DESCRIBED BY THE NATIDNAL ASS❑CIATI❑N ❑F
ARCHITECTURAL METAL MANUFACTURERS CNAAMM)
METAL STAIRS MANUAL CSTH EDITI�N)
G,C, / INSTALLER NOTE ;
NORMAL EREC TION OPERA TIONS IN ACCORDANCE WI TH
' THE AISC CODE OF STANDARD PRACTICE, SECTION 7,14,
INCL UDE THE C�RREC TION OF MINOR MISFI TS B Y
MODERA TE AM�UNTS OF CUT TING, GRINDING, AND THE
DRA WING OF EL EMENTS INTO L INE SHAL L BE
CONSIDERED NORMAL EREC TI�N OPERA TIONS,
ERRORS WHICH CANNOT BE CORREC TED B Y THESE MEANS
AND/OR WHICH REQUIRE MAJOR CHANGES IN STAIR
OR RAIL COMPONEN TS MUS T BE REP�R TED B Y PHONE
OR FAX TO US IMMEDIA TEL Y@ C815� 886 - 96 00
B Y THE EREC T�R, A T WHICH TIME WE WIL L AD VISE THE
MOST EFFICIENT METHOD OF CORRECTION,
FAIL URE OF, THE EREC TOR OR THE G, C, TO CDMPL Y WI TH
THIS REQUES T WIL L REL IEVE AMERICAN S TAIR OF ANY
FINANCIAL RESPONSIBIL I T Y F�R CORREC TING THE ERROR,
THE C�S T �F C�RREC TING THESE ERRORS WIL L BE
BORNE B Y THE EREC TOR,
STR. #I
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THE�TER
STR. #2
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Corporate ❑ffices nnd Plant Tel. No, C815) 886-9600
642 Forestwood Drive
RoMeovllle, IL, 60446-1354 Fnx, No, C615) 372-3683
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ON i�� ����N
GARMEL, IN.
Arc ect P�DGOR
Revlslons liaie urnwn lirnwn uy
No, Date B 4-�2-�� �,f
1 Scale Checked By
6-23-10 �.L. NO 5G?�LE R?
2 Pro.1lJOV—�—I S�I S
3 Sheet #
4 I OF 14.
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