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Lightship - Estimate User: esan
04/07/2023
Weight LCG VCG LMom VMom
t m m t m t m
3222 52.9 8.5 170549 27527
Additional steel 519 49.2 9.1 25551 4722
1077 74.0 15.1 79646 16234
1063 48.2 4.4 51209 4648
Additional equipment 706 28.5 12.0 20107 8441
Margin (5.9%) 413 53.5 10.0 22096 4130
Lightship 7000 52.74 9.39 369156 65702
Given 7000 52.4 9.70
% 48.7 93.3
Reference vessel
Weight LCG VCG LMom VMom
Additional equipment t m m t m t m
A frame 60 -3.0 19.6 -180 1176
Deck crane 50 4.0 17.7 200 885
Missile launching equipm 450 32.0 8.5 14400 3825
Radar 50 46.7 25.6 2335 1280
Sub systems 15 48.0 20.5 720 308
Radar cooling systems 25 36.0 17.4 900 435
0 0
0 0
Standard coefficents 0 0
Wooden deck 30 3.0 10.4 90 312
Paint 26 63.5 8.5 1642 221
Additional equipment 706 28.5 12.0 20107 8441
Wcb
Wo
Wm
Lightship - Estimate User: esan
04/07/2023
Detail calculationWeight LCG VCG LMom VMom
Steel weights t m m t m t m
Hull below 1dk, NV24 no steel reduction 2303
High tensile steel reduction 0
Hull below 1dk, NV36/HT steel corrected 2303 48.00 5.6 110562 12899
Superstructure (1dk - ddk) 666 62.0 14.0 41317 9330
Deckhouse (ddk - Top of Antenna Deck) 252 74.0 21.0 18670 5298
Sum steel 3222 52.9 8.5 170549 27527
Additional steel
Keel 100 54.0 -0.2 5400 -20
Helideck with supports 0 105.0 25.0 0 0
Radar panels 15 47.0 24.0 705 360
0 0
Foundations 100 28.0 10.0 2800 1000
0 0
Railings/ladders etc 37 68.0 17.5 2490 641
Welding 2.5% - 3 % 90 52.9 10.3 4775 925
Yard plate dimension increase 2.0% - 2.5% 81 52.9 10.3 4264 826
Margin steel < 3% 97 52.9 10.3 5116 991
Sum additional steel 519 49.2 9.1 25551 4722
Total steel weight 3741 52.4 8.6 196099 32249
Wcb
Lightship - Estimate User: esan
04/07/2023
Weight LCG VCG LMom VMom
Outfitting weights t m m t m t m
Accomodation 1st deck 230 68.0 11.4 15667 2627
Accomodation A-deck 198 72.0 14.4 14256 2851
Accomodation B-deck 112 78.0 17.4 8736 1949
Accomodation C-deck 40 84.0 20.4 3360 816
Accomodation D-deck 0 0.0 23.2 0 0
Accomodation E-deck 0 0.0 23.2 0 0
Accomodation F-deck 0 0.0 23.2 0 0
Accomodation G-deck 0 0.0 23.2 0 0
Bridge deck 43 84.0 23.2 3629 1002
Accomodation Top of bridge 2 83.0 26.7 166 53
Lift 2 stykk 0 0
Equipment on top of wheelhouse 5 83.0 31.0 415 155
0 0
Life saving equipment 0 0
Lifeboats 2 x 9 t 18 40.0 19.0 720 342
Lifeboat davit system 2 x 6 12 39.8 18.5 478 222
Liferafts 3 60.0 19.6 180 59
MOB boats 5 53.0 20.4 265 102
0 0
0 0
0 0
0 0
Mooring equipment 0 0
Mooring equipm. forw. 12 105.0 16.0 1260 192
Anchor and chain 36 105.0 14.0 3756 501
HVAC equip 0 0
Chilled water units 0 0
AC units 12 80.0 17.0 960 204
Misc AC 0 0
0 0
Electric - equipment coeff. 84 74.0 17.2 6216 1445
Piping - equipment coeff. 140 74.0 13.0 10360 1820
Outfitting remainder 125 74.0 15.2 9222 1894
1077 74.0 15.1 79646 16234
Wo
Wo
Lightship - Estimate User: esan
04/07/2023
Weight LCG VCG LMom VMom
Machinery weights t m m t m t m
Main engines/Gen sets 0 0
Wärtsila 4 x 9L26 - 55 t 220 72.8 3.0 16016 660
0 0
Propulsion units 120 0.5 4.6 60 552
Trafos - konverters 2 X (10+4+8+3) 50 6.0 6.0 300 300
0 0
Emergency generator 0 0
0 0
DP Thrusters 0 0
Tunnel thruster fwd - 2 X 1200 kW 24 99.0 3.4 2376 82
0 0
Liquids 21 50.0 4.4 1035 91
Electric - Machinery coeff. 56 50.0 8.8 2800 495
Piping - Machinery coeff. 210 50.0 4.2 10500 874
Remainder machinery 362 50.0 4.4 18121 1595
1063 48.2 4.4 51209 4648
Wm
Wm
Data from Lightship file
Steel weights tHull below 1dk, NV24 no steel reduction 2303High tensile steel reduction 0
0 0Hull below 1dk, NV36/HT steel corrected 2303Superstructure (1dk - ddk) 666Deckhouse (ddk - Top of Antenna Deck) 252Sum steel 3222
0 00 0
Additional steel 0Keel 100Helideck with supports 0Radar panels 15
0 0Foundations 100
0 0Railings/ladders etc 37Welding 2.5% - 3 % 90Yard plate dimension increase 2.0% - 2.5% 81Margin steel < 3% 97Sum additional steel 519
0 0Total steel weight 3741
Steelweight summary O.NR 4121 Steel Quality and Grade
PRELIMINARY NVA24 NVA36 NV36 DH,EHtonnes tonnes tonnes
Hull - below 1st dk approx. 2350 t 0 1833 517Superstructure approx. 670 t 536 134 0Deckhouse approx. 260 t 247 13 0Steel hull, superstr. & deckhouse approx. 3280 t 783 1980 517Keel approx. 100 tHelideck with supports approx. 0 t 0 0 0Foundations approx. 100 t 80 20 0Railings/ladders etc approx. 40 t 40 0 0Welding 2.5% - 3 % approx. 90 t 18 72 0Margin steel approx. 40 t 40 0 0Total steel weight approx. 3650 t 961 2072 517
3550Piping total approx. 350 tTotal steel & Piping approx. 4000 t
Light ship approx 7000 t
WSDNO (Vik-Sandvik)23.03.2011 - TE
NVA24 NVA36 NV36 BH-EH78% 22%
80% 20%95% 5%
100%80% 20%
100%20% 80%
100%
DEADWEIGHT ESTIMATE O.NR 4121
Lightship - from LS calculations 7000 t
Draught Block Cb Displ. LS DWTm t t t
HULL 3.00 0.4844 3208 7000 -37923.50 0.5146 3977 7000 -30234.00 0.5414 4781 7000 -22194.50 0.5658 5621 7000 -13795.00 0.5888 6500 7000 -5005.50 0.6109 7418 7000 4186.00 0.6318 8370 7000 13706.50 0.6511 9344 7000 23447.00 0.6687 10335 7000 3335
Loadline?? 7.50 0.6848 11340 7000 43408.00 0.6991 12348 7000 5348
Draught Reduction Displ. LS DWTm t t t t
STABHULL 3.00 -3208 7000 -7000 3.50 -3977 7000 -7000 4.00 -4781 7000 -7000 4.50 -5621 7000 -7000 5.00 -6500 7000 -7000 5.50 -7418 7000 -7000 6.00 -8370 7000 -7000 6.50 -9344 7000 -7000 7.00 -10335 7000 -7000
Loadline?? 7.50 -11340 7000 -7000 8.00 -12348 7000 -7000
Typical loading condition
WeightDeadweight breakdown tFuel oilFresh waterLub oil, hyd oil, sewage etc (Misc)Water ballast - roll reduction tanksWater ballast - otherRequired deckloadCargo holdsWire
PassengerStores and CrewTotal Deadweight 0 < = -7000
Lightship 7000
Total vesel displacement 7000 T = 8.00 m < = 0
Revision History O.NR 4121
Lightship revision Date Weight VCG LCGRev 0 2008-08-21 TE
Rev 1 11/3/2009 7800 11.8 49.5 TE
Rev 5 2/10/2010 6900 10.60 50.10
1 Rev 6 3/1/2010 7000 10 55.52
Rev 7 5/12/2010 7000 9.7 52 TE
1
12
Basert på GA rev. 0 datert 20.08.2008
Ny GA tegn større dybde i riss.
Ny GA rev 3 fra Sha - Bredde endret til B = 20 m
Ny GA tegn Rev 5 Forlenget båt
Nyrr GA rev 2 revidert 16.04.2010
NUPAS weights O.NR 4121 Plukket fra seksjonstegninger
UNIT WEIGHT [kCGX CGY CGZ CGX*W CGY*W CGZ*WH1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0H1 0 0 0Sum H1 0 #DIV/0! #DIV/0! #DIV/0! 0 0 0H3 0 0 0H3 0 0 0H3 0 0 0H3 0 0 0H3 0 0 0H3 0 0 0H3 0 0 0H3 0 0 0Sum H3 0 #DIV/0! #DIV/0! #DIV/0! 0 0 0H2 0 0 0H2 0 0 0H2 0 0 0H2 0 0 0Sum H2 0 #DIV/0! #DIV/0! #DIV/0! 0 0 0H4 0 0 0H4 0 0H4 0 0 0H4 0 0 0H4 0 0 0Sum H4 0 #DIV/0! #DIV/0! #DIV/0! 0 0 0
0 #DIV/0! #DIV/0! #DIV/0! 0 0 0
NB: uten løse tanker
EN Mass of Anchor Total length Diameter K3 Mass per kg50 180 220 -70 240 220 -90 300 247.5 -
110 360 247.5 -130 420 275 -150 480 275 -175 570 302.5 -205 660 302.5 20.5 10.6240 780 330 22 12.6280 900 357.5 24 14.8320 1020 357.5 24 14.8360 1140 385 26 17.1400 1290 385 28 19.6450 1440 412.5 30 22.3500 1590 412.5 30 22.3550 1740 440 32 25.1600 1920 440 34 28.1660 2100 440 36 31.3720 2280 467.5 36 31.3780 2460 467.5 38 34.7840 2640 467.5 40 38.2910 2850 495 42 41.9980 3060 495 44 45.8
1060 3300 495 46 49.81140 3540 522.5 46 49.81220 3780 522.5 48 541300 4050 522.5 50 58.41390 4320 550 50 58.41480 4590 550 52 631570 4890 550 54 67.81670 5250 577.5 56 72.71790 5610 577.5 58 77.81930 6000 577.5 60 83.12080 6450 605 62 88.62230 6900 605 64 94.22380 7350 605 66 1002530 7800 632.5 68 1062700 8300 632.5 70 115.22870 8700 632.5 73 124.93040 9300 660 76 131.63210 9900 660 78 1423400 10500 660 78 1423600 11100 687.5 81 152.93800 11700 687.5 84 164.24000 12300 687.5 87 1764200 12900 715 87 1764400 13500 715 90 184.14600 14100 715 92 196.64800 14700 742.5 95 2055000 15400 742.5 97 218.55200 16100 742.5 97 218.55500 16900 742.5 100 227
5800 17800 742.5 102 2416100 18800 742.5 107 2696500 20000 770 111 2846900 21500 770 114 2997400 23000 770 117 3147900 24500 770 122 3358400 26000 770 127 3678900 27500 770 132 4089400 29000 770 132 408
10000 31000 770 137 43710700 33000 770 142 47011500 35500 770 147 50012400 38500 770 152 53013400 42000 770 157 57014600 46000 770 162 -