NZ74/5000 - Height & Volume
Diameter
D = 74 m
Side Length
s = 42.72 m
Circumference of net
o = 256 m
Water plan area of net
At = 4,742 m^2
Operation draft
ho = 27.5m
Survival draft
hs = 22.5m
Volume about pontoon in operation
vo = 130,415 m^3
Volume above pontoon in survival
vs = 106,703 m^3
Height of vertical net bag
hn = 25.0 m
Volume of vertical net bag
vn = 118,559 m^3
Height of cone
hc = 17.5 m
Volume of cone
vc = 27,664 m^3
Total height in operation draft
Ho = 70.0 m
Total volume in operation draft
Vo = 276,637 m^3
Total volume in survival draft
Vs = 252,926 m^3
Density of biomass (Survival)
η = 20.0 kg/m^3
Density of biomass (normal)
η = 18.3 kg/m^3
Max allowable biomass (survival)
B = 5,059 mT
Mooring Arrangement
Mooring system based on maritime regulations (DNV GL). Identical type of mooring as used on drilling rigs and offshore wind farms.
Designed for 100-year conditions
No. Of lines
6
Total length
800m
Chain/Polyester length
Chain: 50 + 250m
Polyester: 500m
Diameter
C: 100mm R4
P: 167mm
Mooring line weight
C: 356mT
P: 58mT
Anchor type
Suction
Anchor
