DO YOU NEED LAUNCH QUALIFIED SERVICE? YOUR ASSETS · 2020-01-20 · Sepro WRS™ is designed to...

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LAUNCHYOUR ASSETS

DO YOU NEED QUALIFIED SERVICE?

Our service technicians operate world wide

We are just a phone call away 24H service +45 2091 7810

We are certified according to ISO 9001:2008 by DNV and qualified in Achilles JQS

SH Group A/S | Kuopiovej 20 | 5700 Svendborg | Denmark | www.shgroup.dk

2016-11 SH

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DPL™

HPL™ ORS™

WRS™

Moonpool™

OCEANENVIRO™

ROV HandlingCable engines

Sepro™ Technology I Tailor-made to meet your needs

Sepro launch and recovery systems are categorized into the following segments:

ROV handled over side, using deck mounted LARS that can

easily be mobilized or demo bilized (transportable equipment)

ROV handled over side, mounted on deck, on the wall or

hanging in the ceiling of the hangar (normally permanently

installed equipment in hangar)

ROV handled through moonpool (permanent installed

equipment integrated into vessel)

Sepro’s different LARS solutions are designed to achieve

maximum outreach and lowering, to ensure that the ROV and

TMS are handled out as far as possible and as close to the

splash zone as possible during launch and recovery.

These characteristics, together with snubber dampening

functions, are crucial during operation in harsh weather where

waves and wind can push the ROV towards the structure of the

vessel.

Reliability, maintenance, friendliness and sturdiness are key

elements in operation with ROVs and mo dules in subsea

operations, and the need for a consistently high quality is clear.

Contact

Please contact Sepro™ Technology for more information

Tel. +47 51715800

[email protected]

www.seprotechnology.com

WHAT

DPL™

6

DPL™

Reliability, maintenance friendliness and sturdiness are key

elements in operation with ROVs and mo dules in subsea

operations, and the need for a consistently high quality is clear.

The standard type and most cost effective A-frames from

Sepro are trademarked DPL™ and are supplied to demanding

customers worldwide.

We do not compromise on quality and your safety - therefore,

our DPL standard frame includes the same high quality latch

system used on our high-end LARS systems (HPL, WRS and

ORS). Comprising 3 pc failsafe self-latching latch dogs each

capable of holding SWL.

Safe working

The Sepro DPL™ A-Frame is designed for safe and cost

effective ROV handling in harsh weather. This A-Frame can

be delivered for applications like observation class ROV,

work class ROV and small Trencher systems.

The compact A-frame system requires minimum deck

space. The system can be supplied as standard or tailor

made. Standard systems can be delivered with 15-30°

launch or horizontal position.

The optional telescopic working platform can be extended

during operations and service. The dampening functionality

in the snubber protects the TMS during mating and increases

TMS and umbilical lifetime.

Snubber rotation allows the operator to rotate the ROV &

TMS in correct position prior to re covery. Snubber side swing

help achieving optimal umbilical handling during operation.

The optional snap-on winch mounting beams will ease the

installation and shorten the mo bilization time. The DPL™ is

delivered with safe working loads typical from 3 to 15 tons

and with a dynamic coefficient = 3.

Alien™

The Sepro Alien™ is a special designed OBS ROV A-frame for

compact and space limited hangar applications.

Skippy™

The Sepro Skippy™ A-Frames are designed for safe and efficient

handling of OBS class ROVs, baskets, survey equipment,

oceanographic instruments, etc. SWL from 1-3 tons.

DPL™ 3-15 (non-dipping) Skippy™ A-frames for safe and efficient handling of OBS

DPL™ 3-25 (dipping)

Alien™5 is a special designed OBS ROV A-frame

8

HPL™

...really, really good ROV Launch and Recovery System delivered from Sepro

Oddmund Flatnes, ROV Coordinator SubSea7, IMR vessel Seven Viking.

10

The Sepro HPL™ is a development of our standard A-frame

DPL™. The main difference is the arm system which is carried

by a moveable trolly. This makes it easy to separate the stack

on the trolly, the extensive outreach and excellent dipping

functionality increases safety during launch and recovery

operations in harsh weather.

The HPL™ is suitable for narrow hangars and optimises

workspace with its compact design giving optimised conditions

for safe handling of large trenchers and other wide equipment.

The well-known Sepro HPL™ frame is designed to handle all

type of ROV’s, modules and tools. The HPL™ can be designed

with SWL from 5-50 tons and for a wide range of operational

depths and are suitable for both open deck and hangar

applications.

The advanced snubber has tilting, dampening and rotation

functionality. The dampening functionality protects the TMS

/ ROV during latch and unlatch and increases equipment

lifetime.

Rotation helps the operator to turn the ROV into correct

position prior to retracting. The tilt and side swing function

protects the umbilical under ROV operations.

Guaranteeing high quality

The HPL™ has safety features as fail-safe latch system, park

brake, tilting of snubber for maintaining horizontal position

and shock dampening. These features combined with the

operational performance makes the HPL™ the number one

solution for ROV, module and tool handling for deep water.

HPL™ 15-25 frames are often delivered with integrated HPU,

control system with winch and radio remote control. The snap-

on winch mounting beams can be ordered as an option, giving

short mobilization and installation time for the integrated

launch and recovery system.

HPL-OCEAN™ on an movable trolly.

HPL™12

Trencher HPL™ LARS

HPL™5-8

HPL™15-25

HPL™

HPL™ 30-50

HPL™ types

HPL™ 5-8

HPL™ 5

HPL™ 8

HPL™ 12

HPL™ 15-25

HPL™ 15

HPL™ 17

HPL™ 20

HPL™ 25

HPL™ 30-50

HPL™ 30

HPL™ 44

HPL™ 50

Trencher HPL™ type

HPL™ 20

HPL™ 25

HPL™ 30

HPL™ 35

Specifications available on request.

12

ORS™

14

Safe handling in harsh weather

Sepro’s well proven ORS™ (Overhead Rail System) is especially

designed for installation in a sheltered hangar where a free

deck space (floor area) is given to ROV service and maintenance.

Our ORS™ solutions have great advantages in form of increased

lowering capabilities and clean deck area. In addition the ORS™

allows the hangar doors to be closed in lower section during

operations.

Sepro ORS™ solutions are the optimal choice for state of the

art vessels having a sheltered ROV hangar where equipment

will be permanently installed.

Each delivery will be tailor- made, designed to fit the actual

application.

Unique features

Sepro Overhead Rails System ORS™ is a ceiling mounted

handling system for launch and re covery of OBS class and Work

class ROV assemblies. The ORS™ HD has the unique vertical

movement along rails on ship-side, and can as an option be

delivered with a vertical movement through the splash-zone.

The assembly can be an ROV with TMS and tool package, or an

ROV in a cage. The Sepro ORS™ system will provide for a more

spacious hangar floor giving flexible work environment in the

hangar area.

The main beam assembly is fastened to the ceiling of the

hangar. On this beam frame moveable trolley runs back and

forth.

The snubber extension moves along the lifting arm, and is

intended for easy landing of the ROV on the hangar deck, giving

the ability to split the ROV assembly. The ROV can be landed on

the deck with the ROV latched to the snubber. The snubber with

rotating function is connected to the snubber extension to get

the ROV in position for landing.

On the ORS™ HD, both the lifting boom and the snubber can

be driven along the vertical rails and further down along the

ship-side rails through the splash-zone. The ROV can then be

latched and unlatched fully submerged under the sea surface

for safer operation and increased weather operating window.

Sepro ORS™ LD LARS

Sepro ORS™ HD LARS

Sepro ORS™ HD LARS

ORS™

Features ORS™ HD LARS

Main Beam Frame Trolley Guide Rails Lifting Boom / Cursor Frame Extension Frame Snubber Unit Assembly Vertical movement facility Can go through splash zone

Specifications available on request

Features ORS™ LD LARS

Main Beam Frame Trolley Extension Frame Vertical lifting system for TMS / ROV seperation Snubber Unit Assembly


16

WRS™

18

Sepro WRS™ is designed to handle depths down to 4,500 meters.

Sepro’s well proven WRS™, Wall-mounted Rail System, is

especially designed for installation in a sheltered hangar

where a free deck space is given to ROV operation, service

and maintenance.

Our WRS™ solutions have great advantages compared to

standard A-frame solutions in form of increased lowering

capabilities and clean deck area. In addition the WRS™

allows the hangar doors to be closed in lower section during

operations. Sepro WRS™ solutions are optimal for state of the

art vessels having a sheltered ROV hangar where equipment

will be permanently installed. Each delivery will be tailor-

made, designed to fit the actual application.

No compromises

The WRS™ frame is preferred by several clients for lower

deck hangar applications as the lower hangar gates can

be closed when the TMS / ROV is launched. Extensive

outreach and excellent dipping functionality increases

safety during launch and recovery operations in harsh

weather. The advanced snubber has tilting, dampening and

rotation functionality. The dampening functionality protects

the TMS / ROV during latch and unlatch and increases

equipment lifetime.

Rotation helps the operator to turn the ROV into correct

position prior to retracting. The tilt and side swing function

protects the umbilical under ROV operations.


The WRS™ has safety features as fail-safe latch system, park

brake, tilting of snubber for maintaining horizontal position

and shock dampening. These features combined with the

operational performance makes the WRS™ the number one

solution for work class ROV for deep water.

WRS™ type frames can be delivered with integrated HPU,

control system with winch interface and radio remote control.

Sepro WRS™ frame in action launching ROV

All WRS™ Frames are thoroughly tested and documented

Easy transport

WRS™

Features

Dipping Manual and remote control Clean hangar floor


Specifications

Dipping: Yes

SWL (Te): 15

Max width (mm): 2450

Dyn Coeff ( ): 3@15 Te

Max outr (mm): 5900 (typical)

Dipp height (mm)* 2000

* The dipping height is measured from the frame bottom level down to snubber TMS interface ring. The dipping height can be increased.

20

MOONPOOL™

22

Our moonpool ROV handling systems utilize Sepro Technology’s

field proven components from our range of winches, frames

and electrical control systems to ensure the client obtains an

effective, functional and safe handling of the TMS and ROV.

Our moonpool LARS system combines the latest technology

from Sepro Technology and consists of a permanent magnet

motor or asynchronous motor, electrical active heave

compensated umbilical winch, latch beam winch and latch

beam with submersible latch, snubber with dampening and

rotation. Cursor frame with rails. Moonpool hatches.

Each moonpool LARS delivery from Sepro Technology is tailor

made, designed to fit the actual application, and according to

customers’ specifications and requirements.

Reliable solutions

The Sepro Technology moonpool LARS solutions are designed

to handle all type of work class ROV’s for a wide range of

operational depths, and they are available as HD (Heavy Duty)

LARS or LD (Light Duty) LARS solutions.

HD LARS Moonpool solutions

This type of moonpool LARS solution is a complete system

delivery including our well-known electrical winches, active

heave compensated latch beam that can be lowered to 30 m

below keel. Latch beam, submerged latch and snubber with

dampening and rotation. The latch beam winch includes a

section for the service umbilical.

The System includes a cursor frame, which is a mechanical

passive trolley that runs on guide rails between ROV hangar

and keel line. HD Moonpool™ gives the safest possible

environment for launch and recovery, and it utilizes the most

recent winch technology.

LD LARS Moonpool solutions

This type of moonpool LARS is a simplified version of the

moonpool HD LARS solution.

The latch is installed in the hangar ceiling and contains no

rotation facility.

The cursor is passive and the cursor winch is only able to lift

the cursor frame. The weight of TMS and of ROV are lifted by

the umbilical during recovery through the moonpool while

the cursor winch is lifting main weight of cursor frame in

constant tension.

Sepro Moonpool™ LD LARS system.

All moonpool LARS systems are thoroughly tested and documented at our factory in Svendborg, Denmark

The winches used for moonpool LARS are easy to control. Illustration: Sepro Moonpool™ HD Lars.

Our systems

HD LARS LD LARS


Features

Automated functions Easy to operate Electric winches Cursor rails Bubble system control (option) Redundancy on drives Designed for extreme weather conditions Designed for arctic operations (option) Fail-safe brake on all hoisting equipment Latch / snubber

Our system controls

Winch synchronization Cursor frame parking Moon pool hatch operation Software interlocks to protect accidental use Logging of operational data

For all moonpool solutions, a variety of options are available.

MOONPOOL™

24

OCEANENVIRO™

26

Along with the growth in offshore wind power and continued

development of high-speed data communication, the need

for effective oceanographic research and investigation has

increased. At Sepro we strive to help our customers improve

their effectiveness by implementing first class equipment.

Our technological leadership and our proximity to customers

make us the ideal choice for oceanographic research vessel

operators or companies carrying out side scan sonar

operations.

Built-in effectiveness

Oceanographic investigation and side scan operations

are operations focused on precision, and the valuable

equipment used for carrying out the job makes the need for

a secure and safe operation crucial. The winches used for

this type of operation must therefore be able to perform a

smooth operation, and on this basis the control systems of

the OceanEnviro™ winches was designed.

Sepro OceanEnviro™ winches are designed to give the best

possible effectiveness, by using intuitive operation principles

and protecting the key components of the winch in a cabinet.

Aside from this, spare parts are easy to exchange, and the

winch is energy efficient in operation making the lifetime

costs lower than comparable systems.

Innovative winches

We use only stainless steel for structural components and

a direct electric drive system for the winding system. This

makes the Enviro winch durable and precise throughout its

lifetime, making it a good investment for both newbuildings

and for converted vessels.

Cable-out and line speed can be monitored continuously in

the feedback system, and options are available for adjusting

the cable diameter in the winch allowing for a higher degree

of flexibility in the day-to-day operation.

For all OceanEnviro™ winches, a variety of options are available,

and solutions have been supplied for vessel operators

worldwide, so we know what customers expect.


We only deliver a product that is fully functional, thoroughly

tested, and that lives up to the relevant requirements.

Therefore we test all systems at our factory in Denmark, and

document the systems for easy operation and maintenance.

Sepro construct and build products in-house

All OceanEnviro™ winches are thoroughly tested and docu-mented at our factory in Svendborg, Denmark

The OceanEnviro™ winches are easy to control for operators

OCEANENVIRO™

Sepro OceanEnviro™ winches fit all oceanographic vessels

Our systems

OceanEnviro™ 2 OceanEnviro™ 3 OceanEnviro™ 4 OceanEnviro™ 5 OceanEnviro™ 6


Our technologies

Stainless steel structural components Protective cabinet for winch Protective grating in galvanised steel Easy to operate - easy to maintain Electric drive train Built-in control panel

We can give you

Stainless steel control box and remote control Up to 3,200m depths operating range Cable diameter up to Ø11.4mm Max. pull: 2-12 kN Laying speed: up to 35m/min AISI 304 or AISI 316 structural components Electrical fail-safe brake Logging of operational data

28

ROV HANDLING

30

Reliability and precision are key elements in any operation

utilizing ROVs and equipment in subsea operations and

the need for a consistently high quality is obvious. Sepro

Technology has supplied a high number of OceanMaster™,

OceanFighter™ and OceanObserver™ winches for demanding

operations worldwide.

Reliability and precision

We have developed and delivered some of the most reliable

winches in the market. In our product program for the ROV

handling are following main categories:

OceanMaster™ is a Heavy Work ROV winch, comprising

an ø1500 mm drum and intended use of ø40 mm

umbilical.

OceanFighter™ comprises an ø1300 mm drum and

intended use of ø35 mm umbilical.

OceanObserver™ comprises an ø1000 mm drum and

intended use of ø25 mm umbilical.

The winches are all in-house designs, and with our own

optimized control system, ProControl™, it provides active

heave compensation (AHC) capabilities.

Two main types

The winches are available in two main types. One is suitable

for front spooling, and the other for right angle level wind

spooling, giving the opportunity to fit the winch in a narrow

space. You can get one of our standard winches suitable

for your requirements, or we can adapt an existing model

according to your special requirements.

A turn key solution

When you buy one of our winches it is not only a winch you

buy, but a turnkey solution with the possibility of extraordinary

service and training for efficient operation and maintenance.

Sepro Service is a part of Sepro Technology and offers a wide

range of services within the following areas of expertise;

mechanical, hydraulic, electro, automation and control systems,

instrumentation, PLC / programming, working with all types of

materials and equipment onshore & offshore world-wide.

Combined with short delivery time owing to a modular

design, OceanMaster™, OceanFighter™ and OceanObserver™

are the perfect fit for newbuildings or conversions with tight

time schedules.

ROV HANDLING

OceanMaster ™- Selected standard typesHeavy work ROV class

OceanMaster™ Cable capacityOverall dim. (L x H x B)

SWL top layer SWL first layerWeight

app.Drum core diameter

Motors @ 60 Hz

AHC

OM-4500-A6-4-136-222-RA-Z2-001 4500m ø40 mm 5500 x 3445 x 3380 145kN@5-41m/min222kN@5-27m/min

30T net ø1500 mm 6 x 22,8 kW No

OM-4300-A6-4-136-222-RA-Z2-002 4300m ø40 mm5310 x 2565/4465 x 3100

145kN@5-41m/min222kN@5-27m/min

35T net ø1500 mm 6 x 22,8 kW No

OM-3800-A6-6-342-222-RA-Z2-003 3800m ø40 mm 5290 x 3445 x 3380146kN@0-124m/min

222kN@0-82m/min

30T net ø1500 mm 6 x 57 kW Yes

OM-1180-A2-4-182-125-FS-Z2-004 1180 m ø40 mm 3055 x 2860 x 2495 100kN@5-96m/min125kN@5-75m/min


OM-4000-A6-4-384-222-RA-XXX 4000 m ø40 mm 5220 x 3445 x 3280150kN@0-120m/min

220kN@0-82m/min

33Tnet ø1500 mm 6 x 64 kW Yes

OM-2400-A2-4-172-200-RA-Z1-XXX 2400m ø61 mm6000 x 3400/6000 x 3500


50T net ø1600 mm 2 x 86 kW No

The above list is a guideline to models, but not a limitation. We adapt each winch to vessel characteristics.

OceanMaster™

The extras

We offer spooling of umbilical under controlled tension where

logging of speed, tension and position is saved in a write

protected Audit Viewer file.

Delivery of Tranberg junction boxes and termination of

umbilical. Delivery and installation of Motion Reference

Unit (MRU) and delivery / installation of slipring.

Advantages

Optimized AHC performance

Mechanically rugged

Good dynamic performance

Designed and certified according to DNV Rules for

Lifting Appliances – Cert. Note 2.22, June 2013

Lifting certification can be in according to DNV 2.7-1 or

Portable offshore unit 2.7-3

Also available for hazardous areas according to ATEX,

Norsok or IECEx 60079


We only deliver a product to you that is fully functional,

thoroughly tested at our facility in Svendborg, and that lives

up to all relevant requirements.

We have test facilities with 3 test towers of 12 meters where we

have the possibility to load-test our equipment with dynamic

load up to 500 kN and static load with load up to 1500 kN.

32

OceanObserver ™- Selected standard typesObservation ROV class


OceanObserver™

OceanFighter ™ - Selected standard typesWork ROV class

OceanFighter™ Cable capacityOverall dim. (L x H x B)



Motors @ 60 Hz

AHC

OF-1600-A6-6-312-195-RA-001 1600m ø35 mm 3840 x 3310 x 3115 135kN@0-96m/min195kN@0-67m/min

23T net ø1260mm 6 x 52 kW Yes

OF-2100-A3-4-312-160-RA-002 2100m ø35 mm 4170 x 3330 x 3115130kN@0-112m/min

160kN@0-90m/min

26T net ø1600 mm 3 x 104kW Yes

OF-4400-A3-4-312-195-FS-003 4400m ø35 mm 4480 x 2710 x 2950130kN@0-108m/min

195kN@0-72m/min


OF-1250-A6-6-280-130-RA-Z2-004 1250m ø35 mm4550 x 2145 / 3795 x 2200

130kN@0-102m/min

130kN@0-83m/min

21T net ø1300 mm 6 x 46,5 kW Yes

OF-3400-A3-4-312-195-FS-005 3400m ø35 mm 3880 x 2710 x 2950130kN@0-108m/min

195kN@0-72m/min


OF-3400-A6-4-312-195-RA-006 3400m ø35 mm 4570 x 3400 x 3115128kN@0-104m/min

195kN@0-69m/min


OF-5350-A6-4-312-195-FS-XXX 5350m ø35 mm 5100 x 2725 x 3100119kN@0-116m/min

195kN@0-72m/min


OF-3600-A6-6-103-150-RA-XXX 3600m ø35 mm 4570 x 3300 x 3115 130kN@0-30m/min150kN@0-30m/min

26T net ø1230 mm 6 x 17,3 kW No

OF-5100-A3-4-312-203-RA-XXX 5100m ø35 mm 4770 x 3360 x 3115125kN@0-113m/min

203kN@0-69m/min


OF-1250-A6-4-118,2-120-RA-Z2-XXX 1250m ø35 mm4500 x 2135 / 3795 x 2200 / 2860


27T net ø1300 mm 6 x 19,7 kW No


OceanFighter™

OceanObserver™ Cable capacityOverall dim. (L x H x B)



Motors @ 60 Hz

AHC

OO-760-A1-4-34-18-FS-XXX 760m ø25 mm 2010 x 2000 x 1700 14kN@0-112m/min18kN@0-90m/min

3T net ø1000mm 1 x 34 kW Yes


4,5T net ø1000 mm 1 x 52 kW Yes



OO-1950-A2-4-128-63-RA-XXX 1950m ø25 mm 3000 x 2320 x 2200 49kN@0-129m/min63kN@0-104m/min

11,5T net ø1285 mm 2 x 64 kW Yes

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34

CABLE ENGINES

36

No compromises

Along with the growth in offshore wind power and continued

development of high-speed data communication, the need

for effective cable laying equipment has increased. At Sepro

Technology we strive to help our cu-stomers improve their

effectiveness by implementing first class equipment.

Our technological leadership and our proximity to customers,

make us the ideal choice for vessel operators with high

expectations - so why compromise?

Built-in effectiveness

Cable laying is a complex task, primarily because of the dynamic

conditions of the ocean surface and seafloor. Our cable engines

constantly monitors and log cable pressure and laying forces to

ensure safe and effective handling of the product.

Sepro Technology’s 4-track and 2-track engines are designed

to give the best possible effectiveness, by using a feed-back

loop to adjust the tension on the cable. This way we control the

effects of the dynamic forces with our products.

Innovative cable engines

The 4-tracks cable engines are engineered for operation in

either 4-track or 2-track mode. The 4-track mode can handle

cables with large diameters, whereas the 2-track mode is

capable of handling smaller dimensions because only the

upper and lower vertical tracks are used.

The vertical and horizontal track shoes fit

different cable dimensions, giving the highest possible

flexibility of the equipment. The cable is always positioned

in the centre line, and can be set to speed-mode or tension

mode, depending on the specific site and situation.

The 2-track cable engines have similar functionality with

tracks that can accommodate different cable dimensions,

but only the vertical track shoes are in use, and therefore the

usability is more focussed than the 4-track versions. In the

2-track version, the lower track is fixed, and it is possible to

load and unload the cable from the side.

For both systems, a variety of options are available, and

solutions have been supplied for vessel operators in Norway,

the UK, and Denmark, so we know what customers expect.


We only deliver a product to you that is fully functional,

thoroughly tested, and that lives up to all relevant

requirements. Therefore we test all systems at our factory in

Denmark, and document the systems for easy operation and

maintenance.

Sepro Technology cable tensioners fit all cable laying vessels

A 2-track cable engine ready for shipment at SH Group’s factory in Svendborg, Denmark

All cable engines are thoroughly tested and documented

SH Group constructs and build products in-house

Our systems

4-track cable engine (30-100 ton) 2-track cable engine (0-30 ton)


We provide

Complete and integrated cable engines Sizes adaptable to specific vessels A variety of options

Our technologies

Built-in speed and tension modes PLC controlled pinch force on cable Load cell feed-back to PLC Up to 100 ton laying force Cable diameter up to Ø700mm Max. laying force: 300 KN at 60 Hz Laying speed: 0-1000 m/h Operational temperature -10 to 45°C Electric drive train Hydraulic fail-safe brake Logging of operational data

CABLE ENGINES

38

PRESERVATION

DO YOU NEED LAUNCH QUALIFIED SERVICE? YOUR ASSETS · 2020-01-20 · Sepro WRS™ is designed to...

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