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Doc. Number CMC+AHC Date 24-Sep-15 Rev 0
RIGGING CALCULATION For Inshore Lifting Basic input:
Note:
A1
1.880
m
Fill up cell:
A2
1.880
m
B1
1.200
m
Assumption:
Locked cell:
B2
1.200
m
1. Single Hook, Inshore Lifting
C1
1.880
m
2. Calculated Weight & CG
C2
1.880
m
D1
1.200
m
Rule and Criterion
D2
1.200
m
Noble Denton Guidelines for Lifting Operation
E1
1.200
m
By Floating Crane Vessels
E2
1.200
m
F1
1.880
m
F2
1.880
m
PE-1
Max Module Wt (Calculated)
246.00
Contingency Factor
1.05
Gross Weight
258.30
Mton
Mton
Dynamic Factor (DAF)
1.10
Lift Weight
284.13
Mton
Spreader Beam's Weight
0.85
Mton
Rigging Weight
3.25
Mton
Total Hook Load
288.23
Mton
0.250
0.500
0.500
0.500
(ref Table 5-1)
0.250
PE-2
0.500 Loading Factor 1
0.500 PE-4
0.500
0.250
0.500
0.500
Sum of Factor =
PE-5
0.250
1.000
0.250
PE-3
Factors 1 Okay!
0.500
0.500
0.500
0.250
PE-6
0.500 Loading Factor 2
0.500 PE-8
0.500
0.250
0.500
0.500
Sum of Factor =
1.000
0.250
PE-7
Factors 2 Okay! Lifting Height (H1):
3.000
m
Lifting Height (H2):
5.571
m
(Assumed) PLANE
T1
T2
T3
T4
T5
T6
T7
T8
Angle (Deg)
90.000
90.000
90.000
90.000
68.186
68.186
68.186
68.186
Sin ( )
1.000
1.000
1.000
1.000
0.928
0.928
0.928
0.928
Rigging Weight (Each Padeye)
Updated by Reagin
T1
T2
T3
T4
T5
T6
T7
T8
Total
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
8.0
Mton
09/24/2015 17:16:24
Doc. Number CMC+AHC Date 24-Sep-15 Rev 0
RIGGING CALCULATION For Inshore Lifting Padeye Resolved Lift Weight (Vertical load at each padeye) T1
T2
T3
T4
Total
71.03
71.03
71.03
71.03
284.13
Skew Load Factor
1.25
Mton
T5
T6
T7
T8
Total
71.25
71.25
71.25
71.25
284.98
Mton
(For Single Crane-Determinate, SKL=1.0, for indeterminate, SKL=1.25)
Vertical Padeye Load = Padeye Resolved lift weight x SKL T1
T2
T3
T4
T5
T6
T7
T8
88.79
88.79
88.79
88.79
89.06
89.06
89.06
89.06
Mton
Resolved Padeye Load = Vertical Padeye Load / Sin (Sling Angle) T1
T2
T3
T4
T5
T6
T7
T8
88.79
88.79
88.79
88.79
95.93
95.93
95.93
95.93
Mton
Sling Force = (Vertical Padeye Load + Sling weightxDAF) / Sin (Sling Angle) T1
T2
T3
T4
T5
T6
T7
T8
89.89
89.89
89.89
89.89
97.11
97.11
97.11
97.11
Sling ending Type
2
Mton
Sling bend or not
1
1.
For hand splices, including fibre
Dia. of body sling bent around -- D:
107
mm
2.
For resin sockets;
Sling Diameter -- d
108
mm
3.
Swage Fittings, eg "Superloop
Sling Bending Ration D/d
Termination Efficiency Factor
1.00
Bending Efficiency Factor
0.50
Sling Safety factor:
2.25
Min Sling Breaking Load required:
Summary:
Updated by Reagin
0.9907
(min 2.25 for steel sling, min 4.75 for fibre sling)
T1
T2
T3
T4
T5
T6
T7
T8
406.40
406.40
406.40
406.40
439.04
439.04
439.04
439.04
Mton
Lifting Point
Make Up Length (m)
Sling Angle (Deg)
Resolved Padeye Load
Rigging Weight
Sling Force
Min. Sling Breaking Load
T1
3.00
90.000
88.79
1.0
89.89
406.40
T2
3.00
90.000
88.79
1.0
89.89
406.40
T3
3.00
90.000
88.79
1.0
89.89
406.40
T4
3.00
90.000
88.79
1.0
89.89
406.40
T5
6.00
68.186
95.93
1.0
97.11
439.04
T6
6.00
68.186
95.93
1.0
97.11
439.04
T7
6.00
68.186
95.93
1.0
97.11
439.04
T8
6.00
68.186
95.93
1.0
97.11
439.04
(m)
( Deg )
( Mton )
( Mton )
( Mton )
( Mton )
09/24/2015 17:16:24