Comparisons

COMPARISONS CP Wire Ropes Overspeed Governor Rope Min. F.S : 8.0 Min Rope Dia. : 6.0mm page 34 Sheave & Wire Rope Dia. Ratio Suspension Governor Rope Rope Sheave Sheave Min. 40:1 page 33 Min 30:1 page 34 Design Structure & Mechanical Displine Min. F.S : 5.0 page 27 Winch Drum Pitch Dia. to Wire

SS550 : 2009

Suspension Rope CP for IOM of Electric Passenger Min. F.S : 12.0 & Goods Lifts Min. Rope Dia. : 8.0mm page 32, 33 Lifting Gear including wire rope slings, shackles & master links Min. F.S : 8.0 page 7

CP 63 : 1996

CP for Lifting of Persons in Work Platforms Suspended from Cranes

Structure & Mechanical Displine Shall be designed only by a PE Min. F.S : 5.0 Page 6,7 Stationary Ropes Hoisting Sheave Min. 18:1 Page 19 [Working] Min. F.S : 3.0 [Erection] Min. F.S : 2.8 Page 18 Hoisting Winch Drum Min. No.s of dead turns on the drum : 3 page 10 Stationary Ropes Min. F.S : 4.0 page 11 Sheave Min. 20:1 Page 41 Winch Drum Min. Ratio 20:1 Min. No.s of dead turns on the drum : 6 page 38,39 Compensating Sheave [hoisting] Min. 14:1 Page 19 Compensating Luffing Sheave [luffing] Sheave Min. 12.5:1 Page 19 Min. 16:1 Page 19 Hoisting Winch Drum Min. Ratio 16:1 page 17 Min. No.s of dead turns on the drum : 2 Page 16 Luffing Winch Drum Min. Ratio 14:1 page 17 Min. No.s of dead turns on the drum : 2 Page 16

Running Ropes For Hoisting, Min. F.S : 3.6 CP for Safe Use of For Luffing & SS536 : 2008 Telescoping [Working] Mobile Cranes Min. F.S : 3.6 For Luffing & Telescoping [Erection] Min. F.S : 3.1 Page 18

CP 62 : 1995

CP for Safe Use of Tower Cranes

Running Ropes CP for the Selection, Min. F.S : 5.0 Care and Page 11 CP 35 : 1996 Maintenance of Steel Wire Rope for Hoisting