HomeMy WebLinkAboutPlan Review Miscellaneous 1900-1-1
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CITY OF SPRINGFIELD
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J06 NAME
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CITY J06 NUMBER
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6T AI.Y6 AND RAILlNG6
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alE A'ID 11l.lO FAMILY RESIDENT AL BUILDINGS/
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TREAD5 AND RI5ER5:
TI-lE GREATEST RISER HEIGIU A'ID THE GREATEST TREAD RUN (DEPTH) 5I-IALL NOT EXCEED THE SMALLEST
6Y MORE THAN 3/8 INCI-l.
UNIDER5:
WINDING TREADS ARE FE~ITTED, f'ROYlDED THE DEPTH OF THE TREAD AT A POINT NOT MORE THAN 12'
FROM THE SIDE lJ.I.lERE THE TREADS ARE NARRO\LER IS NOT LESS THAN '3', THE MINIMUM DEPTH IS NOT
LESS THAN jO' A'ID THE AvERAGE DEPTH OF ANY TREAD IS NOT LESS THAN '3'.
I-lANDRAIL5 AND GUARDRAILS:
HA'IDRAILS ARE REQUIRED a.! AT LEAST alE SIDE OF THE STAIR5 HAVING MORE THAN 3 R1SER5. A'ID 51-1ALL
6E CCWINUOU5 THE RJLL LENGTH OF TI-lE STAIRS. ENDS SHALL 6E RETURNED TO THE WALL OR 5I-IALL TE~INATE
IN NEu.eL POSTS OR SAFETY TE~INALS. THE I-lANDURIP PORTIa.! OF THE HANDRAIL SHALL NOT 6E LESS THAN
11/4' NOR MORE THAN 2 S/8' IN CROSS SECTICNAL DIMENSION, OR OF AN EQUivALENT GRIPPING SURfACE. OPEN
SIDES OF STAIR5 WITH A TOTAL RISE OF MORE THAN 30' A60vE THE FLOOR OR GRADE 6ELOUJ 51-1ALL HAvE
GUARDRAILS AS u.eLL AS A HANDRAIL (SEE DRAWING)
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/" 60TH GUARDRAIL A'ID
/ ll' HANDRAIL ARE REQ'D
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HA'IDRAIL REQ'D II
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36' MIN. ~
STAIR WIDTH .
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