bylgia - Industrias Pesqueras

SPECIAL ISSUE SUPLEMENTO ESPECIAL
Industrias Pesqueras
Revista Marítima Quincenal
Fundada en 1927
AHT construido
por Armón para Heerema
BYLGIA
Anchor Handling and
Deep Sea Tug built
by Armón to Heerema
Main Characteristics
Main Equipment
Auxiliary Machinery
Pag.01
Information
Deck Machinery
Pag.03
Electronic Equipment
General arrangement drawing
Coating System
Accommodation
Pag.21
Safety and Lifesaving Equipment
“BYLGIA”
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Bylgia
Armón
Foto Portada:
©3MI-3KMI Naval
SEPTEMBER 2013
LEGAL DEPOSIT: PO 6/1958
EDITOR
Alfonso Paz-Andrade
DEPUTY EDITOR
Nieves García
[email protected]
EDITORIAL ASSISTANT
Mar Romero
[email protected]
Daniel Rivera
[email protected]
SALES MANAGER
Luis de Miguel
[email protected]
SUBSCRIPTIONS
Tere Pazó
Heerema Marine Contractors
new state of the art Anchor
Handling Tug Bylgia was christened in june this year, after
spending 19 months under construction, in Astilleros Armón in
Vigo. The Bylgia and her, soon
to be finished, sister tug Kolga
were commissioned to replace
HMC’s aging tugs, the Husky and
Retriever, which have both been
in service for over 30 years.
Bylgia is a “reasonably clean
and efficient vessel”, and the
company has taken a good look at
the use and consumption of fuel of
Husky and Retriever.
The company explained that
these two new tugs will not only
tow across long distances but will
also spend a lot of time on standby
assisting our crane vessels, in the
field and it is then very polluting
to have the engines run on HFO.
“The auxiliary engines also run on
diesel so all-in-all the cost-benefit
analysis showed that MDO is the
best option”.
[email protected]
GRAPHIC DESIGN
Paula Merino
[email protected]
LAYOUT
Miguel Á. Julián
[email protected]
IPHO diseño y comunicación
www.ipho.es
PHOTOGRAPHS
3MI - 3KMI Naval
MANAGING DIRECTOR
José A. Pérez
PUBLISHED BY
SIPSA
Policarpo Sanz 22 - 3º dcha.
6)'/s%30!»!
Apartado de Correos nº 127
Teléfs.: (986) 447075-437004-431389
Fax: (986) 430625
www.industriaspesqueras.com
e-mail: [email protected]
PRINTED BY
Gráficas Anduriña
Main Particulars
-LOA:
-Length BP:
-Breadth Moulded:
-Depth Main Deck:
-Scantling draught:
-Economic speed (75 % MCR):
-Continuous Maximun Speed:
-Complement:
Bollard pull:
Gross Tonnage (GT):
72,00 m
63,00 m
18,00 m
8,50 m
8,00 m
12 knots
15,7 knots
28 people
+180 t (100 % MCR)
3.470
Power Generation and Propulsion
-Main Engines:
-Diesel Generators:
-Shaft Generators:
-Main Propellers:
-Manoeuvering Thrusters:
Industrias Pesqueras is a trade mark of SIPSA.
All rights reserved.
4 x 3000 kW (Mak)
2 x 994 kW (Caterpillar)
2 x 2500 kW (Marelli Motori)
2 x C P Propellers (Schottel)
2 x 880 kW STT (Schottel)
1 x 878 kW Azimuth Thruster (Roll Royce)
Bylgia es el nombre del nuevo AHT
de referencia que Astilleros Armón,
de Vigo, ha construido bajo encargo
de Heerema Marine Contractors. El
buque, el primero de dos unidades
gemelas -el segundo, Kolga, se concluirá en los próximos meses-, tiene
una eslora de 72 metros y una manga
de 63, y podrá operar a más de
1.500 metros de profundidad. Para
ello cuenta con unas maquinillas de
última generación desarrolladas por
Ibercisa, cuyas grandes dimensiones
han condicionado todo el diseño del
buque. Su capacidad de tiro es de
180 toneladas y su arqueo bruto de
3.470 GT.
El buque tiene capacidad para
40 personas y en sus tanques de
combustible puede almacenar hasta
2.500 m3 litros, lo que le permitiría
navegar desde Rotterdam a Ciudad
del Cabo sin repostar. La primera
operación del Bylgia será el anclaje del buque grúa semi sumergible
Hermod, de HMC, en el Mar del
Norte.
Bylgia, al igual que el futuro Kolga,
ha sido desarrollado teniendo en cuenta los últimos avances en materia de
sostenibilidad y eficiencia energética,
principios que han aplicado los diferentes proveedores que han suministrado
compenentes al buque y cuyas principales características conoceremos a lo
largo de las siguientes páginas.
REDES SOCIALES
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Deck Machinery
Ibercisa
- 1 x anchor hangling towing winch
- 2 x tuggers
- 1 x spare tow wire winch
- 1 x spare rope winch
- 2 x windlasses
- 2 x capstans
Hatlapa
- 1 x stern roller
- 2 x rotary vane steering gears
Triplex
- 2 x shark jaws
- 2 x guide pins
- 2 x stop pins
Ferri
- 2 x articulated cranes
- 1 x foldable crane
Suplemento Naval - Industrias Pesqueras 1
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“BYLGIA”
2 Industrias Pesqueras - Suplemento Naval
“BYLGIA”
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BYLGIA
HEEREMA MARINE CONTRACTORS
Anchor Handling & Deep Sea Tug
Heerema Marine Contractors new state of the
art Anchor Handling Tug Bylgia was christened
in june this year, after spending 19 months
under construction, in Astilleros Armón in
Vigo. The Bylgia and her, soon to be finished,
sister tug Kolga were commissioned to replace
HMC’s aging tugs, the Husky and Retriever,
which have both been in service for over 30
years.
Both new tugs are equipped with a
retractable bow thruster and have DP2
capabilities. With a length of 72 meters and a
width of 18 meters, the fully custom- built tugs
are larger than the Husky and Retriever.
The Bylgia, like the Kolga, has a bollard pull
of 180 tons and can hold up to 2,500 m3 of
fuel, sufficient to sail directly - from Rotterdam
to Cape Town, South Africa. The anchor winch
capacity is able to install anchors in water
depths of up to 1,500 meters. Each tug has
accommodation for 40 people. Bylgia’s first
task will be an anchor handling job in the
North Sea for HMC’s Semi-Submersible Crane
Vessel Hermod.
Heerema Marine Contractors Board decided
in 2010 to invest by replacing the ageing Husky
and Retriever. According to the company,
in last years, the market has changed,
environmental requirements have become
much stricter and “Husky and Retriever will
not go on forever”. So, Heerema decided to
enlarge their fleet with two new powerhouses:
Bylgia and Kolga. Bylgia, which is focused in
this issue, is the first of them. Kolga will arrive
within the next five months.
A tender was submitted to 6 shipyards all
over the world. After an intensive technical /
commercial review cycle, that took almost 9
months, the decision was made to continue
with the design by Astilleros Armon, in Vigo.
Heerema Marine Contractors new deep water
construction vessel will be operational Q4 of
this year.
MAIN CHARACTERISTICS
- Length over all: 72.00 m
- Length between perpendiculars: 63 m
- Breath moulded: 18 m
- Depth moulded: 8.5 m
- Scantling draught: 8 m
- Net volume of the fuel tanks:
2,509 m3 (approx.)
- Net volume of potable fresh water tanks:
161 m3 (approx)
- Net volume of the oil tanks: 63 m3 (approx)
- Net volume of the ballast tanks:
1,356 m3 (approx.)
- Bollard pull: 180 ton (maximun)
- Maximum continuous speed:
14 knots (approx.)
- Economic speed (75% MCR): 12 knots
- Accommodation: 28
- Gross Tonnage: 3,488 GT
CLASSIFICATION: Lloyd’s Register
100A1 TUG ANCHOR HANDLER Deck Load
of 5 mT/m2, LMC, UMS, IWS, CAC (3), DP
(AA), EP, SCM
MATERIALS
- Hull: steel D
- Plates and profiles: steel A
Suplemento Naval - Industrias Pesqueras 3
“BYLGIA”
CLEAN AND EFFICIENT
Bylgia is a “reasonably clean and efficient
vessel”, and the company has taken a good look
at the use and consumption of fuel of Husky and
Retriever. This kind of vessel appears to be on
standby for about 40 % of their annual sailing
time; when barges are moored alongside the
crane vessels, they sail with minimal power in
the field, which is very polluting for the engines.
HMC has, therefore, applied a master/slave
concept to the main power and the company
opted for controllable pitch propellers (CPP) for
the new tugs: four main engines instead of the
usual two. In case the ship needs to use less
power, two of the engines can be switched off.
Also because of the fuel use, Heerema opted for
a swing-up azimuth which can run fully on the
power of the auxiliary engines. So when the tug
goes on standby and little power is required, the
main engines can be switched off and only the
azimuth thruster will run on the auxiliary engines.
The advantage of this type of thruster is that
when the swing-up does not point downwards,
it still can act as a bow thruster.
To keep the draft the same as far as
possible, Bylgia produces on a daily basis, the
same amount of fresh water as fuel that is
consumed. Salt water is detrimental to the life
of a ballast tank; fresh water is therefore a big
improvement.
Heerema also opted to install the innovative
triplex s-type pin shark yaw system on the
afterdeck, so we can handle e.g. cables in a
safer way when installing (synthetic) anchor
wires.
The company explained that these two new
tugs will not only tow across long distances but
will also spend a lot of time on standby assisting
our crane vessels, in the field and it is then very
polluting to have the engines run on HFO. “The
auxiliary engines also run on diesel so all-in-all
the cost-benefit analysis showed that MDO is
the best option”.
Moreover, “the outgoing angle of the towing
wire has a large influence on the stability of
the tug. Meanwhile, there is an additional
requirement for the winch design: the so-called
emergency release rule”, explains the shipowner. “When a tug threatens to capsize,
it must be possible to cast off the towline
within seconds. This makes huge demands
on, for instance, the gear unit. We opted for
an electrically powered winch, fairly unique
for this kind of use. Everyone in our industry
who designs anchor handling tugs is looking
at how Ibercisa, the Spanish winch-builder
implemented these electrical features”.
The Bylgia was designed around the
dimensions of the winch, developed by Ibercisa
to reach a final weight of 280 tons. Giving
350 tons per 10 metres/minute on the first
layer with the same pull, speed increases to
50 metres/minute when offload is against the
dynamic brake.
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1. MAIN EQUIPMENT
The boats engines were supplied by
Barloworld Finanzauto, the company which
has equipped the “Bylgia” with 4 MaK
6M32C engines, each with a power of 3,000
KW at only 600 rpm, minimizing wear and
tear on the components. The engines are
turbo fed with a two tier postcooling system
which allows electronic admission temperature
control . As far as emissions are concerned,
all the MaK models comply with IMO II,
thanks, amongst other reasons to their low
fuel consumption. The power achieved by the
engines is transmitted to the shaft line by two
double entry gearboxes. For optimum power
control, the engines have electronic regulators.
The control panels installed above the engine
give start and stop and rpm control as well
as temperature and pressure guages for the
various systems. They have also supplied
control panels for the engine room and main
bridge. The engines incorporate the necessary
sensors to comply with all the requisites of
the Classification Bureaux for unmanned
engine rooms as well the MaK LESS protection
system (Large Engine Safety System). With
the engines two air bottles are supplied with
the necessary volume for starting up all the
systems in accordance with the Classification
Bureau requirements as well as for the supply
of compressed air for other services onboard.
Suplemento Naval - Industrias Pesqueras 5
“BYLGIA”
In order to facilitate adaptation to this particular
layout of the engine room, the engines have
been supplied with wet carters.
Reintjes has supplied 2 reduction
gearboxes type DLG-551P K41B with 4,132:1
reduction, with built-in hydraulically operated
clutches and slide bearings. Gearbox design
horizontally offset 2800 mm. between input
shafts. Two input shafts, one output shaft,
built-in thrust bearing, the spur wheels are
helically toothed, and tooth flank ground, with
2 oil pumps, 2 control electrical valves, 2 oil
filters and 2 heat exchangers. Two oil standby pumps with electric motor mounted on
the gearbox and the piping is complete. Each
gearbox with a PTO K41 type, secondary,
without clutch 2,500 kW / 1,200 rpm. The
gearbox is fitted with supervision equipment
to fulfil the requirements of respective
classification society mentioned under
“classification”.
1 emergency/harbor generator make
Cartepillar type C18 of 500 kW at 1,800 RPM
and one alternator Leroy Somer type LSA 49.1
S4/4P of 663 kVA.
2 active flap rudder Becker.
Vulkan Española has supplied highly elastic
elastomer couplings for this oceangoing tugs.
Up to 20,000 kW of engine power, 7,000 hours
of operation per year and the maximum possible
manoeuvring capability, but 80% of the time
under low load conditions of operation – these
are the requirements that the tug must meet. In
order to fulfil this specific operational demands,
powerful drive systems are deployed, the
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components of which can be completely relied
upon under the most diverse load conditions.
Vulkan Couplings, the Marine Division of
the German drive component manufacturer
Vulkan, has specialised in the development
and production of elastomer couplings, shafts
and elastic mounts for installation in such
highly demanding drives.
For both ocean-going tugs with the hull
numbers V-085 (Bylgia) and V-086 (Kolga)
Vulkan Española, a subsidiary of the globally
active Vulkan Group, has delivered highly
flexible couplings for the main drives, PTO
gearboxes and generators.
With the drive concept implemented in these
tugs, a total of four Caterpillar MaK engines, type
Marelli has supplied 2 shaft generator of
2,500 kW type MJRM 630 LB6.
Schottel supplied 2 controllable pitch
propellers type SCP 109/4-XG, 4,100 mm
diameter, 4-bladed and in nozzle.
Schottel has supplied 2 transverse tunnel
thrusters, one in bow and one in stern, of
controllable pitch type STT 4 CP of 880 kW,
1,990 mm diameter and 4 bladed. An elastic
coupling (Schottel supply) is fitted between
the power input shaft of the tunnel thruster
and the prime mover which is mounted
directly vertical on the thruster unit. The
tunnel is equipped with 2 outer stiffening
rings and one central supporting ring. The
outer stiffening rings are flat on the bottom
side which allows easy welding to the frame
structure and reduces deformations. In
addition, the foundation of the electric motor
is stabilized by supporting rings. For easier
welding of the supplied tunnel into the vessel,
tunnel ends are prepared with appropriate
welding angles.
1 retractable azimuth thruster of controllable
pitch make Rolls Royce type TCNC 73/50
– 180 Combi (can function as a transverse
thruster) of 880 kW, 1,800 mm diameter,
4-bladed and in nozzle.
2 generator sets formed each one by: one
marine diesel engine Cartepillar type C32 of
975 kW at 1,500 RPM and one alternator Leroy
Somer type LSA 50.2 VL10/4P of 1186,6 kVA.
Suplemento Naval - Industrias Pesqueras 7
“BYLGIA”
6M32C with a rated power of 3,000 kW each,
drive both propellers, whereby two engines each
are synchronised via one gearbox. In the main
drive there are a total of four highly flexible RATO
DS couplings, one for each shaft, used between
the four Caterpillar engines 6M32C and the
two Reintjes gearboxes DLG-5551P. The Rato
DS of type A-33DZ BR 2200 are highly flexible
elastomer couplings that have been specially
developed for the main drives of ships with
a requirement of high torsional flexibility and
medium misalignment capacity. The different
available stiffnesses enable a good tuning of
the system with respect to both the transient
and steady-state torsional vibration response,
even for those systems where the performance
depends primarily on perfect interaction between
the two engines connected to one gearbox - and
especially in cases in which one of the both
engines is switched on or off. The highly flexible
couplings ensure that harmful resonances are
shifted to ranges beyond the operating speed
and thereby guarantee for a high level of
availability of the drive system and thus reduce
the operating and maintenance costs for the
shipping company. With the deployment of the
Vulkan Rato DS, Caterpillar MaK relies on a
specially configured coupling solution that has
already been well proven in many similar projects.
Another advantage of the successful cooperation
between Vulkan and the engine manufacturer
for the Heerema shipping company: Since
no more time-consuming approval processes
are necessary, the customer receives a highly
reliable drive solution that has been tested many
times with the shortest delivery lead time.
For the gensets of both anchor-handling
tugs with Caterpillar engine C-32 (994 bkW at
1,800 rpm) and alternators LSA-50.2 VL10
of Leroy Somer, as well as for the emergency
power supplies with the Caterpillar engine C18ACERT (601 bkW at 1,800 rpm) and Leroy
Somer alternators of type LSA-491 S4, Vulkan
Española has delivered a total of eight highly
flexible Vulastik L couplings. In order to meet the
system requirements, there are different qualities
of rubber available depending on the torque to
be transmitted. The main parts of the Vulastik L
coupling are hub and flanged casing, between
these, the disc-shaped element is arranged. This
disc element is connected by vulcanization at
its inner radius; the outer radius is connected
to the flanged casing by a plug-in toothing. This
toothing provides the axial plug-in feature and
compensation of shaft displacements.
In this application, too, Caterpillar relies on
a solution from Vulkan that has been proven
many times over. Thanks to the already existing
allocation of the different sizes and rubber
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qualities of the Vulastik L for the customary
combination of engine and generator, the
customer is spared the long project-planning
phase with cumbersome approval processes.
In addition, the shipping yard and shipping
company benefit from the fact that all elastomer
couplings required for the entire new project
come from a single source, leaving synergy
effects also to be utilised keeping installation
and maintenance in mind.
At the moment these boats are working
in a multifunction operation: tug Heavy Lift
Platforms from one location to another,
support and supply equipment to platforms,
anchor handling, etc… All under an excellent
performance confirmed during the sea trials
carried out by Armón Shipyards. The power
demand during the above operation modes is
around 80 % in most of the cases.
Suplemento Naval - Industrias Pesqueras 9
“BYLGIA”
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2. AUXILIARY MACHINERY
2 fuel oil separator Alfa Laval model P615 +
ACP032N of 3.150 l/h.
4 lub oil separator Alfa Laval model
P615+EHM24+ACP025N of 1,450 l/h
1 bilge oil separator supplied by Facet, model
CPS-5BMKIII. Suitable for a flow rate of 1 m3/h.
and giving an effluent with less than 15 ppm.
of hydrocarbons in water, even emulsified.
This quality of effluent is given by the static
separator of Mpack coalescer plates patented
by Facet and the Facet EBM emulsion breaker
membrane module. The system is completely
automatic and comprises also one suction
pump, one automatic discharge system of the
separated oil, one control panel and one bilge
alarm set at 15 ppm. with electrical signal and
memory during 18 months.The equipment is
homologated as per IMO resolution MEPC107(49) and EC.
Fresh Water evaporator Aquamar model
AQ-16/20A supplied by Gefico. Distillate
production 16 m3/day with a heat consumption
of 460KW. The Gefico Evaporators units are
vacuum and submerge tube type obtaining
distilled water at low evaporation temperature.
Their evaporation units work with any heating
waste (hot water, steam, thermal oil, etc) to
produce high quality distilled water increasing
the energetic efficiency of the installation. Any
type of water can be used as source like: sea
water, brackish, surface waters, etc.
Fresh Water reverse osmosis Aquamar
model AQE-20D, supplied by Gefico. Permeate
output of 20 m3/day. The Gefico Reverse
Osmosis unit works with the reverse osmosis
principle. The raw water is pressurized through
a semipermeable membrane only allowing
the flow of fresh water. The salts and other
contaminants are eliminated with the brine
flow. Gefico’s units are modular including all
components installed in a common frame, only
the booster pump and media filter are loose
supply for an easy installation.
Sewage Treatment plant Hamman model
HL-CONT Plus 02 Slim.
Incinerator Detegasa model Isla-018E-G01 RO.
Climafrio supplied the air conditioning work
for the Bylgia, a system which directly affects
the comfort and wellbeing of the crew. In its
design, the company has gone for ground
breaking technology and machinery offering
working reliability and with a high co-efficient of
energy saving together with heat recuperators
to avoid the loss of retrieveable energy. In short
an enviromentally friendly installation.
The air conditioning and air treatment plant is
composed of two HVAC water coolers with two
semi-hermetic compact screw compressors
with a capacity of 60 % of the total of each. The
make is BITZER, model CSH 6561-40Y-40P
with a cooling capacity of 111,3 Kw (COOP/EER
3,67 and R134a coolant. All of this to supply an
air conditioning unit with air treatment for all
accommodation on board, a separate unit for
the bridge and different fan-coils for saloons
and workshops.
We have an autonomous unit for the main
engine room (15kw) and a back-up direct
expansion condenser unit.
[Table 1] Ventilation System · Conau
LOCAL
ENGINE ROOM
BOW THRUSTER ROOM
STERN THRUSTER ROOM
STEERING GEAR ROOM
AUXILIARY WINCH ROOM
COMPRESSORS ROOM
DECK WORKSHOP
ENGINE WORKSHOP
ENGINE CONTROL ROOM
WINCH SWITCHBOARD
DEKC STORE MAIN DECK
EMERGENCY ENGINE
PAINT STORE
DECK STORE
GALLEY
BATTERY ROOM
INCINERATOR ROOM
FAN MODEL
(Diameter / Motor power / Speed)
V1M-1400/ 43 KW / 1,200 rpm
V1M-500/ 1,1 KW / 1,800 rpm
V1M-500/ 0,75 KW / 1,800 rpm
V1M-500/ 0,75 KW / 1,800 rpm
V1M-315/ 1,3 KW / 3,600 rpm
V1M-280/ 0,5 KW / 3,600 rpm
CB-200 / 0,5 KW / 3,600 rpm
CB-200 / 1 KW / 3,600 rpm
V1M-500/ 0,75 KW / 1,800 rpm
V1M-280/ 0,5 KW / 3,600 rpm
V1M-280/ 0,5 KW / 3,600 rpm
V1M-400/ 4,6 KW / 3,600 rpm
V1AM-400/ 0,65 KW / 1,800 rpm
V1M-280/ 0,75 KW / 3,600 rpm
V1M-355/ 1,7 KW / 3,600 rpm
V1AM-400/ 0,65 KW / 3,600 rpm
V1M-280/ 0,5 KW / 3,600 rpm
QTY
2
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
AIR FLOW
(m3/h)
11,0000
6,000
2000
2,000
4,000
1,500
1,000
2,500
2,500
2,000
1,500
10,000
1,000
2,500
3,000
1,000
1,000
ST. PRESSURE
(mm.w.c.)
55
33
33
30
30
30
70
30
30
30
30
30
30
30
30
30
30
REMARKS
Eexd IIC T4
Eexd IIC T4
Suplemento Naval - Industrias Pesqueras 11
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“BYLGIA”
These units allow the interior
temperature to be maintained
at 24ºC with a relative
humidity of approximately
50 %, keeping in mind that
the outside air in Summer is
between 35ºC and 45ºC with
a relative outside humidity
between 40 and 80 % and in
Winter to maintain an indoor
temperature of between 18ºC
and 21ºC with 40 % humidity
with an outdoor temperature
of -15ºC and relative humidity
of 40 % .
The outside air supply is 60
% according to demands and
will be carried out manually
within the treatment unit. The
minimum supply of outside air por person will
be 28 m3/h.
The ventilation system for the Bylgia is
composed of a group of axial ventilators by
12 Industrias Pesqueras - Suplemento Naval
of air, this is necessary due to
the high power of the boats’
engines [Table 1].
Conau, installed in different places around the
boat and characterized by their low noise levels
to comply with the most demanding acoustic
requirements. In particular the engine room
ventilators are designed to extract high levels
To produce hot water,
Heatmaster has supplied an
oil-fired hot water boiler for
heating of HVAC coils and
Sanitary water. The hot water
installation consist of a marine
type hot water boiler 300 kW
acc. Lloyds Register with oil
burner, 3 x 10kW electric
elements for back-up heating
and Sanitary water heating
element capacity 35 l/min
water of 70°C, 2 x circulating
pumps for the hot water boiler,
2 x circulating pumps for the
Sanitary heating element, expansion vessel
G100, control panel and spark arrestor for the
boiler. The boiler installation will supply hot
water 80°C/60°C for heating, ventilation and
sanitary purposes on-board.
“BYLGIA”
3. DECK MACHINERY
Ibercisa delivers the first of two towing winches
AHT type model MR-E/930/2/2500-89. The
electrically driven winch is the first of its kind
in the world to be given this drive which has
meant quite a challenging technological feat for
the Vigo based Company given the dimensions
and characteristics of the machine. The
“Bylgia” was designed around the dimensions
of the winch, developed by Ibercisa to reach a
final weight of 280 tons.
Given its size, the drums (90 tns each) have
had to be installed on the boat whilst afloat.
The winch has two waterfall drums each with a
capacity of 2,500m of 86,9mm wire.
Giving 350 tons per 10 metres/minute on the
first layer with the same pull, speed increases
to 50 metres/minute when offload is against
the dynamic brake. The static brake capacity
is 600 tons on each drum, divided between
two differential band brakes. Each engine
works with a gearbox joined together by a
declutching transmission allowing drums to
work simultaneously, reducing pull by half and
giving greater versatility.
Wire stowage is carried out by 4 rollers
working independently and therefore
permitting their movement to be in time
with the cable guide, or moving in opposite
directions to allow shackles and joints to
pass freely. Each roller is driven by chains
geared on wildcats by two electric motors with
epicicloidal gears.
The “Bylgia” is the first of two anchor vessels
for HMC under construction at the Armón
Shipyard. Ibercisa envisages delivery of the
second winch within a month and it will be
installed on board the vessel “Kolga”.
Specifically, Ibercisa supplied deck
machinary as described:
1 anchor handling towing winch model
MR-E/930/2/2500/89, waterfall type. One towing
drum at the top and one working drum at the
bottom. Each drum has a working compartment
3,600 x 1,600 x 2,700 mm and a separate
storage compartment 3,600 x 1,600 x 1,000.
The drum has a division flange drum with slot to
communicate both compartments. The winch is
driven by two electric motors. The gear boxes are
hermetical and split based on three steps, pinion/
crown cylindrical working in permanent oil bath
by immersion, including an intermediate crown to
get the motor height assembly position.
Oceanic Towing Drum & working drum:
- Nominal line pull at first layer
3,550 KN / 362 t / 10.1 m/m
- Nominal line pull at half layer
2,608 KN / 266 t / 13.7 m/m
- Nominal line pull at last layer
2,177 KN / 222 t / 16.4 m/m
- Dynamic brake capacity at first layer
3,432 KN / 350 t / 47.6 m/m
- Dynamic brake capacity at half layer
2,520 KN / 257 t / 64.8 m/m
- Dynamic brake capacity at last layer
2,108 KN / 215 t / 77.6 m/m
- Brake holding capacity at first layer
2 x 2,942 KN / 3x300 t
- Brake holding capacity at last year
2 x 1,804 KN / 2 x 184 t
QD
YD
2 Tugger winch driven by electric motor,
200 m / 36 mm diameter.
Nominal line pulls and speeds at:
- Drum first layer 30.3 t / 13m/min
- Drum third layer 26.3 t / 15m/min
- Drum fourth layer 24.6 t / 16 m/min
Line pulls and speeds at:
- Drum first layer 33.3 t / 24 m/min
- Drum third layer 28.9 t / 27 m/min
- Drum fourth layer 27.1 t / 29 m/min
1 spare rope winch driven by electric motor
with a drum capacity of 100m and 150mm
diameter. Nominal line pulls and speeds at
drum in first layer of 8.1 t an 20 m/min. Electric
brake capacity of 15 t and band brake capacity
20 t.
1 spare tow wire drum winch driven by
electric motor. Drum capacity of 1,600 m and
83 mm diameter.
Nominal line pulls and speeds at:
- Drum first layer 26.9 t/ 17 m/min
- Drum fifth layer 19.3 t / 24 m/min
- Drum eighth layer 15.9 t / 29 m/min
Line pulls and speeds at:
- Drum first layer 34.9 t / 34 m/min
- Drum fifth layer 25.0 t / 48 m/min
- Drum eighth layer 20.7 t / 58 m/min
Hold back capacity against motor at last
layer of 15 t.
Suplemento Naval - Industrias Pesqueras 13
QD
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“BYLGIA”
2 captans driven by electric motor, with a
warping end of 450 mm diameter and nominal
line pull and speed of 9.1 t and 13 m/min.
Nominal line pulls and speeds at:
- Chain-lifter 11.2 t / 11 m/min
- Drums first layer 11.6 t / 11m/min
- Warping end 12.9 t / 10 m/min
to date line which is light and places Industrias
Ferri in the vanguard of design for this type of
crane. Bylgia has two articulated cranes and
one foldable.
Chain lifter max. Line pull (2’) 16.8 t / 11m/min.
This new range of cranes, certified by
Lloyds Register of Shipping, was designed to
facilitate operation and daily maintenance,
ensuring that all susceptible elements are
easily reached by the operator. In these new
designs the old bronze bushings have been
replaced by new composites which do not
need lubrication, thereby reducing preventive
maintenance time. The cranes have had to
be custom-built in collaboration with the
naval arquitects in order to fit between the
burladeros, so that they are protected in the
different trawling manoevres in the worst sea
conditions.
2 anchor windlasses driven by electric motor.
Capacities:
- Chain lifter 46 mm diameter / Q3 chain
- Drum fifth layer 180m / 60 mm diameter
(pp rope)
- Warping end 450 mm diameter
The cranes for Bylgia have been supplied by
Industrias Ferri. This is a new range of cranes
developed using programmes for design and
structural calculous in 3D, achieving a more up
Hatlapa has supplied 1 stern roller and 2
rotatory vane steering gears.
Triplex has supplied 2 shark jaws, 2 guide
pins and 2 stop pins.
Bombas Azcue has supplied the followings
pumps [Table 2].
Marsys has supplied the Bylgia with docking
elements (SEC Holland) elements for docking
containers (SEC Bremen),electro-hydraulic
water proof sliding doors (Winel Holland),
exhaust backup (Loggers Germany) and
expansion joints (Eagle Burgman Denmark).
14 Industrias Pesqueras - Suplemento Naval
“BYLGIA”
QD
YD
[Table 2] Pumps · Bombas Azcue
QTY
2
1
6
3
1
4
1
2
1
2
1
2
2
2
1
PUMP TYPE
LNVP 50-200
LNVP 50-200
CM-80/26A
CM-80/26A
LNVP 32-200
BTHM38D4F
BTLV110T2F
BTIV70D4
BTLV110T2F
BTIV52D4
CA-50/3A
LN 80/250
MO-36/20
CA-50/2A
CP-25/160
SERVICE
GENERAL SERVICES
BILGE PUMP
S. W. COOLING PUMP
F. W. COOLING PUMP
S. W. TRANSFER PUMP
ST-BY F. O. PUMP
F. O. TRANSFER PUMP
F. O. TRANSFER PUMP
L.O. PRELUB.&ST-BY. M.P.
SLUDGE PUMP
BLACK WATER PUMP
DYNAMICBRAJES COOL. P.
S. W. HYDROPHORE PUMP
S. W. BALLING PUMP
S. W. CIRCULATING PUMP
CAPACITY M3/H.
55
55
110
140
30
2,2
100
25
70
10
15
90
4
10
1
HEAD (m)
80
80
25
25
80
40
60
30
80
70
40
30
60
27
12
MATERIALS
BRONZE
BRONZE
BRONZE
BRONZE
BRONZE
CAST IRON
CAST IRON
CAST IRON
CAST IRON
CAST IRON
CAST IRON
BRONZE
BRONZE
BRONZE
BRONZE
Kw
35
35
17
17
17
1,75
43
8,6
43
8,6
4,6
17
3,5
3,5
0,45
Rpm
3544
3544
1745
1745
3485
1710
1777
1750
1777
1750
3500
1750
1750
3500
1750
4. ELECTRONIC EQUIPMENT
The electronic installation on this vessel
was supplied by Electricidad Tecnisa, an
electro-mechanical company based in Vigo
which has over 30 years experience supplying
the marine industry and developing electrical
projects, repair (specializing in motors and
generators) technical support at national and
international levels as well as participating in
the construction of patrol boats, towing vessels,
fishing boats and yachts.
In order to strengthen their position within
the marine electrical engineering sector,
Tecnisa has two subsidiary companies to
satisfy the demands of a growing market.
Namibian Tecnisa founded in 2000 as a backup for foreign markets and Vigotronica, created
in 2001, specializing in nautical electronic
equipment.
Vessels built by Armón in which Tecnisa has
participated [Table 3].
The group of electronic components for this
vessel has been supplied by Redcai [Table 4].
[Table 3] Collaboration between Tecnisa and Armón
YEAR
2013
2012
2011
2010
VESSEL
V-086 “KOLGA”
V-085 “BYLGIA”
V-080 “ANGELES ALVARIÑO”
V-079 “RAMON MARGALEF”
SHIPYARD
ASTILLEROS ARMON VIGO
ASTILLEROS ARMON VIGO
ASTILLEROS ARMON VIGO
ASTILLEROS ARMON VIGO
TYPE OF VESSEL
Remolcador Off-shore. 72m
Remolcador Off-shore. 72m
Oceanografico Español. 47m
Oceanografico Español. 47m
Suplemento Naval - Industrias Pesqueras 15
“BYLGIA”
[Table 4] Electronic Group · Redcai
EQUIPMENT
AIS
BNWASS
COMPAS MAGISTRAL
CORREDERA
DGPS
ECDIS
ECOSONDA
FLEET BROADBAND
GSM
INMARSAT-C
IRIDIUM TELEPHONE SYSTEM
NAVTEX
PILOTO AUTOMATICO
RADAR BANDA-S
RADAR BANDA-X
RADIOBALIZA
RADIOBALIZA
RADIOTELEFONO MF/HF
RADIOTELEFONO VHF
RADIOTELEFONO VHF
TRANSPONDEDOR RADAR
UHF PORTABLE WATERTIGHT
VDR
VHF
VHF PORTABLE WATERTIGHT
VHF PORTATIL
CONSOLAS DE NAVEGACION
UNITS
1
1
1
1
2
1
1
1
1
2
1
1
1
1
1
1
1
1
1
4
3
5
1
1
5
4
5. COATING SYSTEM
The vessel’s paintwork was completed by
Jotun Iberica. These are the main coating
system applied on the main areas of Bylgia:
BRAND
FURUNO
FURUNO
Cassens&Plath
FURUNO
FURUNO
FURUNO
FURUNO
SAILOR
ERICSON
FURUNO
SAILOR
FURUNO
SIMRAD
FURUNO
FURUNO
JOTRON
SAILOR
FURUNO
FURUNO
FURUNO
SAILOR
SAILOR
FURUNO
ICOM
SAILOR
SAILOR
REDCAI
MODEL
FA-150
BR-500
REFLECTA I
DS-80
GP-150
FEA-2107
FE-700
FELCOM500
G36
FELCOM-15
SC4000
NX-700A
AP-50
FAR-2837
FAR-2827
40S MKII FBH-4
SGE406-II
FS-1570
FM-8800D
FM-8900
SART
SP-3560
VR-3000
IC-M411
SP-3530
SP-3520
Hull-Underwater Area-UDW: The AC
(anticorrosive) system used for this vessel
was based in an abrasion resistant pure
epoxy, Jotacote Universal Aluminium RT; and
sealed by a modify epoxy sealer, Safeguard
QD
YD
U ES; to add an extra barrier protection. The
AF (antifouling) paint system was chosen
considering this type of vessels as a semi static
Anchor Handling tug, so the best choice for this
situation was SeaQuantum Ultra S.
Hull-Topside-TS: We maintain the same
Anticorrosive system for the Topside in order
to apply a complete hull protection in one step
only. The highest quality Polyurethane topcoat
“Hardtop HB” was the branch used to be
applied as finish coat.
External Areas (Decks, Accommodation,
Equipment, etc): The AC was always the
same in order to minimize the number
different paints to be used, so we have
maintained the system plus Jotacote U Al.
Always a high build polyurethane finish
was specified as highest quality top coat,
so Hardtop HB was used in different colors
depending of the area.
Water Ballast Tanks (WBTs): The system
applied on the Water Ballast Tanks was in
accordance to the IMO PSPC Resolution 215
( 82 ), and the paint used has been Jotacote
Universal Aluminium.
Fresh Water Tanks (FWTs): These spaces
were coated with Tankguard 412, a solvent free
epoxy coating which can be used in contact
with potable fresh water for the human use.
A single coat to 300 microns DFT has been
specified to minimize any risk of lack of
adhesion between coats.
In addition, a two coats system of phenolic
epoxy “Tankguard Storage” was applied.
Suplemento Naval - Industrias Pesqueras 17
“BYLGIA”
QD
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dispensers of hot and cold drinks (coffee, tea,
juices).
La Auxiliar Naval S.A. (LAN) has delivered
all the windows and sidecutles.
7. SAFETY AND LIFESAVING EQUIPMENT
6. ACCOMMODATION
Regenasa took on the challenge of working
on this vessel to give extensive accommodation.
The Bylgia can accommodate 28 crew, with six
habitable decks, giving nearly 1,100 m2 .
Moreover, in this project other work such as
the insulation and lining of various living rooms
as well as workshops and control rooms etc.,
was also carried out by the company.
The lowest deck fitted is called the TWiN
DECK and is comprised of the engine room and
control cabin.
Immediately above this is the main deck,
which is fitted with 2 cuadruple cabins, a
laundry, gymnasium and a sanitorium. On this
deck towards the stern the fitters have installed
a working area in wood (Elondo) over 200 m2.
Just above is A-Deck which houses 6 cabins for
14 people, a spacious dining room for 22 diners,
as well as 2 rest areas and a smoking room.
On this deck there is a large area for the galley
and pantries of which there are 2 freezers for fish
and meat, 1 fresh food pantry and 1 for dry foods.
The next deck is B-Deck, which is divided
into 5 double cabins and two cabins for officials
with office areas.
C-deck is next and is divided into two double
cabins and two officers cabins with work rooms
and office.
The Bridge is on D-Deck. Here a different
finish has been given to the furnishings and
ceilings to avoid glare and other special touches
give it the category it deserves.
It is also important to note that all of the
cabins, including those of the sanatorium
have modular bathrooms and there are also 5
modular toilets distributed thus: 1 on D-Deck,
1 on C-Deck, 1 on B-Deck and 2 on A-Deck.
On this project as is the custom, only Panelfa
panels, roofings and doors have been used.
The floating flooring used for the lower decks
is by the same supplier, with the necessary
certificates. Panelfa’s flexibility has allowed for
the doors to be coloured according to area.
Cocinas Buraglia has supplied the vessels’
galley, the equipment for cooking and both food
preparation and preservation. The stainless steel
equipment supplied includes: the five plates and
oven cooking range, several reach in cabinets
for a total capacity of about 1500 liters (chilling
and freezing), a double fryer 15l under SOLAS
standards, a large capacity dishwasher and
En cuanto a seguridad y salvamento, el Bylgia
ha sido equipado por parte de Tridente con el
siguiente material:
Lifebuoy 2,5Kg. Solas.
30 meters lifeline.
Lifebuoy with light Lalizas.
Ring´s light holder.
Lifebuoy approved 4kg.
Holder for smoke signals.
Embarkation ladder 8,5 meters MED SOLAS.
Rocket Parachuite Flare L-35.
Handflare L-21.
Bouyant Smoke Signal L-46.
Linethrowing S.04.
Emergency Escape Breathing Device TH-15.
Fireman Suir 017 MED Solas approved.
Self Contained Breathing Apparatus Marine.
Bottle for AC6/L300.
Safety line guide 30 mts. CE.
Lifebelts Mod. 25C.
Flam Torch MK 2 MM308 with batterys and
spare extra bulb.
Firemen´s haxe Din 14924-FB Ref. 202010.
Red metallic box 800x600x400.
Plan´s container tube.
Brass Polished Bell 8 kgs SOLAS approval
with holder.
Fog´s horn turbine.
Neil Robertson´s style stretcher.
Man overboard S.06 Hanson with light.
Suplemento Naval - Industrias Pesqueras 19
“BYLGIA”
QD
YD
Suplemento Naval - Industrias Pesqueras 21