The document describes the design of an ultra deep water rigid and flexible pipelay/heavy lift/DP3 construction vessel. Some key details include:
It is 178 meters long with a breadth of 46 meters and draft of 15.6 meters. It can accommodate 239 people and has a deadweight of 11,000 tons. It is equipped with a 3000 ton crane, 1200 ton reels, 1250 ton carousels, and dynamic positioning system. Extensive analyses and testing were performed to optimize the hull design and ensure operational safety in various sea states.
Nhận viết luận văn đại học, thạc sĩ trọn gói, chất lượng, LH ZALO=>0909232620
Tham khảo dịch vụ, bảng giá tại: https://vietbaitotnghiep.com/dich-vu-viet-thue-luan-van
Chia sẻ cho các bạn sinh viên tài liệu tốt nghiệp ngành tài chính ngân hàng Chuyên đề nâng cao hiệu quả sử dụng tài sản ngắn hạn công ty xây dựng,, ĐIỂM 8 các bạn làm chuyên đề tốt nghiệp tài chính ngân hàng vào tải nhé.
Nhận viết luận văn đại học, thạc sĩ trọn gói, chất lượng, LH ZALO=>0909232620
Tham khảo dịch vụ, bảng giá tại: https://vietbaitotnghiep.com/dich-vu-viet-thue-luan-van
Chia sẻ cho các bạn sinh viên tài liệu tốt nghiệp ngành tài chính ngân hàng Chuyên đề nâng cao hiệu quả sử dụng tài sản ngắn hạn công ty xây dựng,, ĐIỂM 8 các bạn làm chuyên đề tốt nghiệp tài chính ngân hàng vào tải nhé.
Nhận viết luận văn Đại học , thạc sĩ - Zalo: 0917.193.864
Tham khảo bảng giá dịch vụ viết bài tại: vietbaocaothuctap.net
Download luận văn đồ án tốt nghiệp với đề tài: Vốn lưu động và một số giải pháp nhằm tăng cường quản trị vốn lưu động của Công ty cổ phần Bảo vệ thực vật 1 Trung ương, cho các bạn làm luận văn tham khảo
Nhận viết luận văn Đại học , thạc sĩ - Zalo: 0917.193.864
Tham khảo bảng giá dịch vụ viết bài tại: vietbaocaothuctap.net
Download luận văn đồ án tốt nghiệp với đề tài: Tính toán thiết kế máy san có trọng lượng 14 tấn, cho các bạn làm luận văn tham khảo
Dublin Port Company required a twin-screw work barge/pontoon to be built for Harbor and
Coastal work including the Irish Sea. The vessel which we design complies with Bureau
Veritas requirements for workboats. Its duties include bed leveling, towing, buoy and quay
maintenance and an oil recovery option with ½ day „bolt on‟ facility. We can also count
diving support, anchor handling, supply, survey, mooring, pollution control, etc. for its duties.
Requested main specifications are:
L.O.A. 20 meters approx.
Beam O.A. 8 meters approx.
Depth midships. 2.7 meters approx.
Displacement 170-ton approx.
Leveling depth 16 meters approx
Fuel oil capacity 25,000 liters approx.
F.W. capacity 10,000 liters approx.
The hull, propeller, shaft, main and auxiliary engines, rudder and steering gear are selected by
taking into account Classification Society regulations. All trade names mentioned in the
specifications describe the desired quality of equipment and not intended to exclude other
makes of similar quality.
Nhận viết luận văn Đại học , thạc sĩ - Zalo: 0917.193.864
Tham khảo bảng giá dịch vụ viết bài tại: vietbaocaothuctap.net
Download luận văn đồ án tốt nghiệp với đề tài: Vốn lưu động và một số giải pháp nhằm tăng cường quản trị vốn lưu động của Công ty cổ phần Bảo vệ thực vật 1 Trung ương, cho các bạn làm luận văn tham khảo
Nhận viết luận văn Đại học , thạc sĩ - Zalo: 0917.193.864
Tham khảo bảng giá dịch vụ viết bài tại: vietbaocaothuctap.net
Download luận văn đồ án tốt nghiệp với đề tài: Tính toán thiết kế máy san có trọng lượng 14 tấn, cho các bạn làm luận văn tham khảo
Dublin Port Company required a twin-screw work barge/pontoon to be built for Harbor and
Coastal work including the Irish Sea. The vessel which we design complies with Bureau
Veritas requirements for workboats. Its duties include bed leveling, towing, buoy and quay
maintenance and an oil recovery option with ½ day „bolt on‟ facility. We can also count
diving support, anchor handling, supply, survey, mooring, pollution control, etc. for its duties.
Requested main specifications are:
L.O.A. 20 meters approx.
Beam O.A. 8 meters approx.
Depth midships. 2.7 meters approx.
Displacement 170-ton approx.
Leveling depth 16 meters approx
Fuel oil capacity 25,000 liters approx.
F.W. capacity 10,000 liters approx.
The hull, propeller, shaft, main and auxiliary engines, rudder and steering gear are selected by
taking into account Classification Society regulations. All trade names mentioned in the
specifications describe the desired quality of equipment and not intended to exclude other
makes of similar quality.
offshore activities, marine activities. Offshore Vessels are specially designed ships for transporting goods and personnel to offshore oil platform that operate deep in oceans. The size of these vessels ranges between 20 meters and 100 meters. They are good at accomplishing a variety of tasks in the supply chain. The category may include Platform Supply Vessels (PSV), offshore barges, and all types of specialty vessels including Anchor Handling Vessels, Drilling Vessels, Well Intervention Vessels, Ice Breaking Vessels, Cable Laying Vessels, Seismic Vessels, and Fire Fighting Vessels.
The world today has about 4000 offshore support vessels of various types. While statistical data are not very precise, there appears to be more than 200 under construction at present. These modern vessels, intended for fleet replacement on the one hand, and to meet the more demanding needs of deeper water operations on the other, are of much improved designs and packed with multifunctional capabilities.
At 300 meters depth, we have it covered. But at depths up to 3000
meters, the physical conditions demand a radical re-think around
techniques and technology.
this presentation will give brief idea about Drillship(Dhirubhai Deep-water KG2).And what kind of technologies are used to build this drill ship, its design,Drilling Equipment's,Draw works,Motion Compensator,Rotary Table,Top Drive,Mud pump,Shale shaker,Riser handling,BOP and subsea equipment.
In this presentation we will be learning about the terms used in the drillship specifications
the sample drillship taken for this presentation belongs to transocean which is used at KG1 and KG2
Culvert Design 201 Structural Design, Durability & ApplicationsPath Marketing Inc.
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Culvert types & applications
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- Installation best practices
- Review of applications across Canada
development of main headings and gate roads with the use of road heading and bolter miners has paramount importance for effective production from a Longwall mine
Cable Stay Bridge construction at Bardhman using LARSA and LUSAS four dimensi...Rajesh Prasad
For the construction of Cable Stayed Bridge at Bardhman, a simulation model was made using LARSA 4D and accordingly design were concluded considering all the possible situation. At the execution stage the profile/geometry control is very important. Accordingly construction stage analysis along with geometry control is being done using LUSAS software. These software are 4D and the fourth dimension is Time. The said presentation covers the LARSA, LUSAS and few pictures on execution at site along with sample of documentation.
An Offshore supply vessel is a multi-task vessel and has to be designed for many different purposes. This is contrary to most other ships used worldwide. In general, the geographical location where the offshore activity takes place is an important indicator of the choice of supply vessel.
Factors like weather conditions, the amount of equipment needed and the distance from the shore are important for what properties the vessel should have. The deep-water oilfield market is becoming more important as the conventional oilfield market in shallow water cannot meet the energy requirements from the consuming market. The Offshore Supply Vessels (hereafter it is called OSVs) market is becoming booming and the demand for OSVs has never reached the extent like today in previous periods.
In this project, an offshore supply vessel will be designed according to ABS Rules.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
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https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
AT SUBSEA VESSEL OPERATIONS CONFERENCE, OSLO (YEAR 2013)
1. DESIGN OF ULTRA DEEP WATER RIGID &
FLEXIBLE PIPELAY/ HEAVY LIFT/ DP3
CONSTRUCTION VESSEL
BY
DEBABRATA BANERJEE & ANIRUDDHA SEN
NAVNAUTIK PTE LTD, SINGAPORE
SUBSEA VESSEL OPERATIONS CONFERENCE, OSLO
17 & 18 APRIL 2013
1
2. PRINCIPAL PARTICULARS
Length Overall........................178.0 m
Breadth Moulded...................46.0 m
Depth Moulded.......................15.6 m
Draft (Max)..............................10.5 m
Deadweight.........................11,000 T
GRT.......................................48,500 T
NRT............................................TBA
Target Speed…………………………12 knots
CLASSIFICATION NOTATION
DNV 1A1 Ship Shaped Pipelaying Vessel,
Dynapos Autro, ICE-1A, Clean DESIGN,
Held-SH, Crane, EC0, BIS, COMF (V3, C3),
NAUT-OSV (A)
Flag...................................Panama
2
5. (A) DESIGN PHILOSOPHY BEHIND BASIC DIMENSIONS OF THE
VESSEL
Recommended Dimensions:
L=215m X B=50m X D=18m
CONSTRAINT FACED DURING DESIGN
Length restriction to suit owner’s
requirement.
Hence Final Dimensions:
L=178m X B=46m X D=15.6m
5
PHOTO COURTESY: EMAS-AMC & SOFEL
6. HULL FORM
• Hull form was
adopted from
Navnautik’s earlier
proposal (Model &
ICE tested in MARIN
& HSVA) of an 180m
submersible heavy
lift vessel.
• With some
modification the
parameters matched
the basic
requirement
6
PHOTO COURTESY: MARIN
7. MODEL TESTING
7
Resistance &
propulsion tests
were conducted in
VTT Technical
Research Centre –
Helsinki (FINLAND)
ICE Testing was
conducted in Aalto
University ICE
Technology
Laboratory Helsinki
(FINLAND)
Minimum propulsion
power during ice
navigation has been
approved by DNV.
PHOTO COURTESY: VTT & AALTO
8. STRUCTURAL DESIGN - GLOBAL
Ship’s dimensional ratios are outside
classification rule recommendation.
DNV Pt3.Ch.1Sec.5 states that: “special
considerations will be given to vessels
with the following proportions:
L/B < 5 (178/46 = 3.9)
B/D > 2.5 (46/15.6 = 2.9)
As a result the vessel structure had to be
analyzed to comply to both:
1. Rule based design requirement.
2. Fundamental Global structural Finite
Element Analysis based on global
motion analysis on the basis of
worldwide wave spectrum
Longitudinal strength has been determined
by both methods as stated above &
superimposed on a single plan & an
envelope curve has been presented for
Master’s reference.
8
9. (B) STABILITY ISSUES AND THEIR COUNTERMEASURES
INTACT STABILITY
• Comply IMO Res. 267 (85)-IS Code 2008
• Able to carry any combination of:
4 nos. loaded reels (22m dia) 2200mt each on deck
2 nos. loaded carrousels 1250mt each inside the hull and full consumables
• Tank Capacity - Fuel Oil 2000m3 and FW 1600m3
• Ice condition as per DNV Ice Class 1A
• Crane operation
Comply to DNV Pt.5 Ch.7 Sec.7 D-200 criteria (Accidental hook load drop)
DAMAGE STABILITY
Sailing & Pipelaying Operation
• Comply IMO Res. MSC 266(84) SPS Vessel-239 passengers (Probabilistic)
• Comply to DNV Pt.5 Ch.7 Sec.7 D-400 criteria (Crane damage stability)
ROLL PERIOD & HEEL CONTROL ISSUES
• Require very large metacentric height (GM) in 3000t crane operation.
• Hence in other operating conditions (pipe laying & sailing) rolling period can be short & uncomfortable.
• 3000t crane operation requires maintaining heel angle within 2.0 deg.
9
10. COUNTERMEASURES
Five (5) “U” shaped (pneumatically controlled active) and one passive flume tank have been
incorporated to control the rolling period.
Objective is to achieve a Roll Period of more than 11 seconds for all sailing and pipelaying condition
10
FLUME TANK
11. 11
COUNTERMEASURES contd.....
11
CROSS PIPE FOR
ANTI-HEELING TANK
U-SHAPED ANTI-
ROLLING TANK
AIR PIPES
MAIN DECK AIR PIPES
COMBINED ANTI-HEELING & ANTI-ROLLING TANK CONFIGURATION
Heel control tanks have also been provided as:-
• 3000t crane operation requires maintaining heel angle within 2.0 deg.
• In order to achieve this five (5) pneumatically controlled active Heel Control tanks have been provided.
12. 12
Global motion analysis was carried out for
crane, pipelaying and sailing/transit conditions
both in shallow and deep waters.
The objectives of the global motion analysis are:
- RAOs of vessel motions (6DOF) at CG.
- Computation of Maximum Operating Sea
States to keep all the motions and
accelerations within the prescribed limits of
equipment manufacturers
- Design response (short-term & long-term) of
vessel motions and accelerations
(longitudinal, transverse and vertical) at c.o.g
of heavy equipments and other positions for
local FEA
Hydrodynamic Meshed Model
(C) METHODOLOGY OF GLOBAL MOTION ANALYSIS
& FEA APPLIED IN THIS PROJECT
13. 13
Typical Heave RAO at CGThe limiting sea states for survival & operating
conditions for both crane and pipelaying were
arrived at, based on the operational limits
(maximum motion amplitudes & accelerations).
The Global Analyses were carried out at these
limiting sea states to ensure that the global
stresses due to combined (still water + wave)
hull girder loads are less than the permissible
limits.
14. 14
The hull girder loads are applied beside the local loads as
recommended by equipment manufacturers.
Local Finite Element Analysis
To assess strength and buckling against DNV rules, the
following structural components are analyzed by fine mesh
using Finite Element Analysis:
• 3000 T Aft Crane Foundation
• Pipelaying Tower Foundation
• Deck Reels Foundation
• Carousels & Various Sheaves Foundation
• 80T Crane Foundation
• Accommodation supporting Helideck structure
• Aft Hinged Platform
Hull Model for FEA
Typical FEA
model for MLS
moonpool
Typical FEA model
for Crane pedestal
15. DP3 CONCEPT & DESIGN BY OWNER
• The vessel has four (4) segregations instead of rule
requirement of two (2) segregations.
• Four (4) Generator Rooms
• All six Azimuth thrusters & three
Bow Thrusters are in separate compartments.
• As a result the DNV ERN Number achieved is
99,99,97 after single failure.
15
FOUR GENSET ROOMS
Main Generator
2 x MAK 12M32C @ 5760 kW
Auxiliary Generator
6 x MAK 6M32C @ 2880 kW
4 x HYUNDAI 9H25/33 @2580 kW
Emergency Generator
CAT- MODEL C32……..874 kW
Total power installed ~ 40 MW
POWERING & DYNAMIC POSITIONING
(D) SALIENT FEATURES & OPERATIONAL FUNCTIONALITIES
5760 kW
2580 kW
2580 kW
2880 kW
2880 kW
16. 16
6 MW
6 MW
2 MW 2 MW
3 MW
3 MW 3 MW
2.7 MW
2.7 MW
1.42 MW
PROPULSION, MANEUVERING AND POSITIONING
Stern Azimuth Thruster Fwd........ 2 x Rolls Royce Aquamaster,
6,000kW each
Stern Azimuth Thruster Aft.......... 2 x Rolls Royce Aquamaster,
2,000 kW each
Retractable Thruster Fwd............ 2 x Rolls Royce Aquamaster,
3,000 kW each
Bow Thrusters Tunnel Fwd......2 x Rolls Royce, 2,700 kW each
Bow Thruster Tunnel Fwd.......1 x Rolls Royce, 1,420 kW
DYNAMIC POSITIONING
DP 3 System............................................KONGSBERG
17. RIGID-LAY SYSTEM (1200T REEL x 4)
17
EQPT INFO COURTESY: HUISMAN & EMAS-AMC
Combined pipelay tower for reel lay and
flex lay over a moon pool
Pipe Outer Diameter......... Reel lay 4”-16”
Tensioners............................. 2 x 400mt
Hang-off Clamp...........................900mt
Pipe Storage....................4 x 1,200mt reels
for rigid pipe (removable)
Transverse axis ………reel skid cart + reel
drive unit
Longitudinal axis…….reel skid cart
REELING CAPACITY FOR 4 REELS
• 8” pipe ~ 64km
• 10” pipe ~ 48km
• 12” pipe ~ 36km
• 14” pipe ~ 24km
• 16” pipe ~ 16km
18. SIZE DOES MATTER!!
CREW
EQPT INFO COURTESY: HUISMAN
MLS TOWER-MOONPOOL
CONFIGURATION
TOP
MODULE
(ALIGNER
WHEEL)
STRAIGHTENER
(2800 kNm)
2x400t
TENSIONERS
HANG OFF
MODULE (900 T)
MOONPOOL
WITH BOTTOM
DOORS
ADJUSTER
SYSTEM
20T CRANE
18
22. ABANDON & RECOVERY (A&R) SYSTEM
22
EQPT INFO COURTESY: HUISMAN
Below main deck:-
•A & R System... 2 x 600mt
traction winches
• 2 x 20 T storage winch
•Steel Wire Rope Capacity…
3,800 m x 125 mm (Ø) each
winch
•Equaliser sheaves – 1 set
•Low Tension sheave – 2 nos
•High Tension sheave – 2 nos.
On Main deck:-
•Fairlead sheave – 2 sets
•High Tension sheave – 2 nos.
•125t Secondary A&R winch
•Steel Wire Rope Capacity…
2,700 m x 64 mm (Ø)
23. CLOSEUP VIEW FOR A&R
COMPT (BELOW MAIN DECK)
23
MAIN DECK
125T A&R
WINCH
FAIRLEAD
SHEAVE
(PIVOTING-TYPE)
HIGH TENSION
SHEAVE
600T TRACTION
WINCH
20T STORAGE
WINCH
EQUALISER
SHEAVES
HIGH
TENSION
SHEAVE
CLOSEUP VIEW FOR
MAIN DECK ITEMS
LOW TENSION
SHEAVE
24. 3000T CRANE, 80T SERVICE CRANE, 22T DECK CRANES (2 NOS)
& 30T MOONPOOL CRANE ON MAIN DECK
24
EQPT INFO COURTESY: HUISMAN
3000 T
CRANE
80 T CRANE
80 T CRANE
22 T CRANE
22 T CRANE
30T CRANE
3000 T
CRANE 1. Huisman Offshore Mast Crane
Main hoist.....3,000mt at 25m radius, 80m hook
travel
Aux. hoist....1,200mt at 30m radius, 330m hook
travel
Whip hoist...1-fall 80mt, 2,000m hook travel 2-fall
160mt, 1,000m hook travel
2. 80T Service Crane.. (static - 80T @15‘ , 25T @115‘)
/ (dynamic – 19T @ 115’, 46T @ 70’)
3. Moonpool Crane – 30T
4. Deck Cranes (2 nos) – 22 T
25. AFT HINGED PLATFORM FOR STOWAGE OF
EMPTY REEL
25
EQPT INFO COURTESY: HUISMAN
FRAMEWISE CAPTURE OF AFT PLATFORM STOWAGE
AFT PLATFORM’S REQUIREMENT
Due to lack of space on working deck during reel-skidding operations, aft hinged
platform is provided to park an empty reel. In order to reduce interference
during 3000T crane operations, the platform has been designed as a hinged
platform which can be stowed on the deck as shown below.
28. 28
‘COMF (V3, C3)’ NOTATION COMPLIANCE
Noise levels
Passenger top grade cabins – 50 dB
Passenger cabins, standard – 55 dB
Public spaces – 62 dB
Open deck recreation – 70 dB
Vibration levels (in mm/s peak for single
frequency components between 5 and 100
Hz)
Passenger top grade cabins – 2.5
Passenger cabins, standard – 4.0
Public spaces – 4.0
Open deck recreation – 5.0
The environmental standards are divided in two groups:
— V Noise and vibration (Analysis carried out by DNV Oslo)
— C Indoor climate.
29. 29
Climate
Type A - Cabins
Type B - Hospital and Ward rooms
Type C - Wheel house, Control rooms, Office areas and public spaces intended for low physical activity such
as Conference rooms, Libraries, Card rooms, Seating areas, etc.
Type D - Public spaces intended for high physical activity such as Dining areas, Atriums, Gymnasiums, etc.
Space
type
Min temp
(oC)
Max Temp
(oC)
Max air
velocity
(m/s)
Min fresh air
supply qty
per person
(m3/hr)
Vertical air
temp
difference
(oC)
Relative
humidity
(%)
A 21-24 25-28 0.40 28.8 3.0 <65
B 21-24 25-28 0.35 28.8 3.0 <65
C 22-24 25-28 0.35 28.8 3.5 <65
D 22-24 25-28 0.40 28.8 3.5 <65
30. 30
The class notation NAUT-
OSV(A) covers the following
main areas:
— mandatory and additional
workstations
— field of vision from
workstations
— location of instruments
and equipment
— ergonomics and human
machine interface
— range of instrumentation
— alarm management,
including watch
monitoring and alarm
transfer system.
— instrument and system
tests.
Navigation /
Navigation support
consoles
Aft Support / Ship
Handling consoles
225o FIELD OF
VISION
Lower level open-
office type layout to
ensure clear view
from fwd to aft work
stations.
180o FIELD OF
VISION
‘NAUT-OSV(A) ’ NOTATION COMPLIANCE
33. REACH US AT:
navnautik@singnet.com.sg
ntskolkata@navnautik.org
+65-98390308
+91-9831045428
www.navnautik.com
THANK YOU VERY MUCH
FOR YOUR TIME!
33
INFORMATION COURTESY:
•EMAS-AMC
•EZRA HOLDINGS
•SOFEL TRIYARDS
•DNV
•HUISMAN EQUIPMENT B.V.
•RAPP HYDEMA
•HOPPE Bordmesstechnik GmbH
•CYBERMARINE
Disclaimer: This presentation contains information which are subject to data obtained from various vendors and hence may be updated in
due course of time. Navnautik does not assure the credibility of vendor’s data. No part of this presentation can be reproduced without prior
consent of Navnautik.