![Installation Engineering for Van Oord
Time-domain Installation Analysis
Scope
Tender & Project support Case_01 Lifting
Tp 0 to 1 1 to 2 2 to 3 3 to 4 4 to 5 5 to 6 6 to 7 7 to 8 8 to 99 to 100 to 11 to 12 to 13 to 14 to 15 to 16
1
[s] 0.5 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 10.5 11.5 12.5 13.5 14.5 15.5
11 12 13 14 15
Hm0 [m]
Design Loads
5.00-5.25 5.125 0 0 0 0 0 0 0 3 37 122 195 52 1 7 0 0 417
4.75-5.00 4.875 0 0 0 0 0 0 0 5 84 194 243 40 0 7 0 0 573
4.50-4.75 4.625 0 0 0 0 0 0 0 15 152 327 237 30 0 8 0 0 769
4.25-4.50 4.375 0 0 0 0 0 0 0 37 248 401 234 5 0 5 0 0 930
4.00-4.25 4.125 0 0 0 0 0 0 0 97 384 618 247 8 0 5 0 0 1359
3.75-4.00 3.875 0 0 0 0 0 0 15 273 737 761 137 1 0 5 0 0 1929
3.50-3.75 3.625 0 0 0 0 0 0 41 514 1019 787 91 1 0 12 0 0 2465
Workability Optimization
3.25-3.50 3.375 0 0 0 0 0 0 96 1009 1271 779 66 1 0 8 0 0 3230
3.00-3.25 3.125 0 0 0 0 0 5 366 1448 1617 645 49 5 0 4 0 0 4139
2.75-3.00 2.875 0 0 0 0 0 36 772 2163 1741 526 31 20 0 5 0 0 5294
2.50-2.75 2.625 0 0 0 0 1 138 1646 2828 1800 368 28 10 3 9 0 0 6831
2.25-2.50 2.375 0 0 0 0 1 481 2938 3524 1827 301 38 5 12 6 0 0 9133
2.00-2.25 2.125 0 0 0 0 16 1495 4312 3900 1733 297 80 19 9 1 0 0 11862
Stabbing Procedure
1.75-2.00 1.875 0 0 0 0 205 3423 4896 4125 1648 342 130 49 3 0 0 0 14821
1.50-1.75 1.625 0 0 0 2 1187 5351 5799 4369 1464 413 185 45 14 0 0 0 18829
1.25-1.50 1.375 0 0 0 35 3887 6175 6322 4665 1915 737 212 41 4 0 0 0 23993
1.00-1.25 1.125 0 0 0 541 8074 6828 7725 5291 2125 502 62 10 0 0 0 0 31158
0.75-1.00 0.875 0 0 9 4233 9479 8767 7526 4533 1301 150 19 6 0 0 0 0 36023
0.50-0.75 0.625 0 0 456 #### 8867 7472 4691 1799 249 25 18 6 1 0 0 0 35774
0.25-0.50 0.375 0 81 2299 5964 7332 2948 1303 262 51 6 7 4 1 3 2 2 20265
Smart Rigging design
0.00-0.25 0.125 3 146 1436 2109 1435 472 127 46 25 29 17 0 0 0 0 0 5845
Alle 3 227 4200 #### #### #### #### #### #### 8525 2718 693 102 114 2 2 236688
Total Downtime 55342 23.4%
Total Uptime 181346 76.6%
Range of supporting activities relating to
operations
Modeling of jack-up motions, crane
motions, lifting wires, spreader etc
OrcaFlex 9.5d: BASE_02_LowFullClosedHs 2.5T p7.4Wdir30Vw12Vc0.25Seed2.s im (modified 12:50 AM on 5/23/2012 by OrcaFlex 9.5b) (azimuth=270; elevation=0)
Replay T ime: 362.00s
Z
9m
Orc aFlex 9.5b: Hs2T p5 1Wdir60Vw12Vc0 25Seed1.sim (modified 10:36 PM on 5/8/2012 by OrcaFlex 9.5b) (azimuth=312; elevation=35)
Replay T ime: 18.95s X
Z
8m Y
X
Lift Height vs Max Crane Wire Tension
for Hs =2.0 @ 60 deg - All Tp - All seed
1300 Tp 5.1 / Seed 1
1200
Tp 6.6 / Seed 1
1100
Tp 7.7 / Seed 1
1000
Tp 5.1 / Seed 2
900
800 Tp 6.6 / Seed 2
700 Tp 7.7 / Seed 2
Sf Hs = 1.5 m Sf Hs = 2 m Sf Hs = 2.5 m
600
W
Tp 5.1 / Seed 3
M
90 1.00 1.04 1.09 90 0.91 1.05 1.05 90 0.89 1.00 1.06
N
o
n
C
e
T
a
k
x
s
r
]
[
i
500
Tp 6.6 / Seed 3
60 0.97 1.06 1.06 60 0.95 1.03 1.11 60 0.92 0.99 1.05
400 30 1.02 1.09 1.04 30 0.93 1.01 1.1 30 1.00 1.02 1.07
Tp 7.7 / Seed 3 0 1.01 1.05 1.10 0 0.96 1.05 1.1 0 0.89 1.03 1.07
300
Wdir/Tp 4.4 5.7 6.7 Wdir/Tp 5.1 6.6 7.7 Wdir/Tp 5.7 7.4 8.7
-10 0 10 20 30 40
Submerged depth [m]
Tp1 Tp2 Tp3 Tp1 Tp2 Tp3 Tp1 Tp2 Tp3](https://image.slidesharecdn.com/kcipresentationrenewables-130404083530-phpapp01/85/Kci-presentation-renewables-8-320.jpg)
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