Offshore Engineering Services

CCS Headquarters

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Introduction


Milestones

Entire range of services

Whole life cycle services

Our experiences

Offshore Engineering Rules Development and Research

Rules development

Research

Plan approval caculation

Assessment of offshore structure

Training and Workshop

Contact us

CONTENTS

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Safety, environmental protection and creating value for clients and society

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Founded in 1956, China Classification Society (CCS) is the specialized organization of China to provide classification services. CCS aims to provide services for the shipping, shipbuilding, offshore exploitation and related manufacturing industries and marine insurance by furnishing reliable classification requirements and providing independent, impartial and integral classification and statutory services to ships and offshore installations, for the promotion and safeguarding of the safety of life and property at sea and for the prevention of pollution to the marine environment.

◎ Member of the International Association of Classification Society (IACS)

◎ CCS Class notation is accepted by International Underwriting Association (IUA)

◎ Recognized by United States Coast Guard (USCG) and the European Union (EU)

◎ Associate member of the International Association of Dry Cargo Shipowners (INTERCARGO)

◎ Associate member of International Association of Independent TANKER Owners (INTERTANKO)

Introduction

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CCS provided certification survey for China’s first artificial island

1993

The first version of Rules for Construction and Classification of Offshore Single Point Mooring Units was Published

The first version of Rules for Mooring Chains of Offshore Engineering was published

1995

1995

Since the early 1970s, CCS has been authorized by the Chinese government and governments of other countries/regions to independently carry out statutory, classification, third-party certification and verification of offshore installations (including equipment and materials) engaging in exploration, exploitation and production in China seas. These installations are scattered in various oil fields along China coast, ranging from Bohai Bay to South China Sea, from shallow waters to deep sea.

CCS always take serving offshore oil and gas development, promoting industry innovation, safeguarding the safety of offshore industry and environment protection as our mission. We continue to improve and maintain related technical rules, guidelines and instructions, enhance the capability of design appraisal, assessment & analysis, survey, project management and information service, build up a team of professionals in this area, with a view to making contributions to the development of ocean oil & gas exploration and exploitation, as well as to the global sustainable energy development.


Provided classification and statutory survey for China’s first self-designed and constructed self-elevating drilling unit

Provided classification and statutory survey for China’s first twin-hull oil drilling ship

Provided classification and statutory survey for China’s first semi-submersible drilling unit

CCS provided survey service for Bo Hai Cheng Bei oil field block B development project. cooperated with ABS

The first version of Rules for Classification of Mobile Offshore Drilling Units was published

The first version of Rules for Construction and Classification of Fixed Offshore Platforms was published

Provided construction survey for Wei Zhou 103 oil field

The first version of Rules for Construction and Classification of Offshore Drilling Ship was published

The first version of Rules for Construction and Classification of Diving Systems and Submersibles was published

1973

1980

1982

1985

1972 1976 1984

1982 1986

Milestones


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CCS provided third-party and statutory survey for Zhao Dong oil field development project

CCS provided classification and statuary survey for 400 feet Jackup

CCS provided classification and statutory survey for 3000m deep-water drilling unit Hai Yang Shi You 981

CCS provided third-party and statutory survey for deep-sea oil and gas field development project Li Wan 3-1

CCS provided classification and statutory survey for deep-water drilling unit

CCS provided classification and statuary survey for the first semi-submersible production platform. CCS also provided certification survey for 1500m deepsea pipeline and subsea production systems.

CCS provided classification and statuary survey for Bo Hai Ming Zhu Hao

CCS provided third-party and statutory survey for Wen Chang oil filed, XJ 23-1 oil field development project

CCS won the first oversea project, providing third-party survey for a single point mooring system and subsea pipeline in Brunei

CCS provided third-party and statutory survey for Li Wan oil & gas treatment terminals project

1998 2004 2007 2010 2014 2017

2001 2005 20152013

【 Major Clients 】

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Our aim is to provide quality, standardized, efficient and trustworthy survey and evaluation services covering all areas of offshore engineering.

【 Service Scopes 】【 Service Products 】

Entire Range of Services

◎ Mobile Offshore Units ◎ Fixed Offshore Installations ◎ Floating Production Storage and Offloading Units (FPSOs) ◎ Single Point Mooring Systems ◎ Artificial Islands and Oil & Gas Treatment Terminals ◎ Equipment and Materials ◎ Clean Energy

◎ Classification ◎ Certification ◎ Statutory Survey ◎ Rules and Guidelines ◎ Technical Consulting ◎ Risk Assessment

● Classed with CCS ● Type of Rig: ExD● Operation Water Depth: 3000m


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We are ready to provide first-rate service with unique characteristics upon technology and credibility throughout your asset’s full life cycle.

Whole Life Cycle Services

Design Construction Operation Decommissioning

Pre-Contract Service

Front-End Engineering Design Review

Design Review

Evaluation

Structure Analysis

Builder Evaluation

Construction Survey

Towing Survey

In-service Survey

Emergency Response Service

Asset Maintenance Management

Concept Evaluation

Asset Regeneration / Replacement

Site Survey

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During the past five years, more than 80% of offshore installations in China seas has been surveyed and certified by CCS. As the national classification society of China, We have improved our services for offshore engineering by closely following up deep-sea energy development trend, accelerating technical development and enhancing technical competence. CCS has undertaken a number of significant deep-sea survey projects. We satisfactorily completed the survey task for the construction of the 3,000m deep-water drilling unit, the sixth-generation and the world’s most advanced semi-submersible drilling unit. We participated in the project of the 1,500m deep-sea oil and gas field, China’s first deep-water energy project with huge investment and complex technology, which signifies a breakthrough in survey of deep-water fixed offshore installations.

Our Experiences

【 Mobile Offshore Units 】

CCS mobile offshore units service capability covers Jackups, Semi-submersibles, Submersible drilling units, Surface-type units, Box on bottom units. Until now, CCS has completed classification and statutory survey for more than 120 mobile units.

●Semi-submersibles

●Jackups

●Submersible Drilling Units

● Classed with CCS ● Type of Rig: A5000● Operation Water Depth: 1500m

ContactsZhou Chunqi Project Coordinator [email protected] Phone: 0086-10-58113415

● Classed with CCS ● Type of Rig: JU2000E● Operation Water Depth: 400 feet

● Classed with CCS ● Type of Rig: L780● Operation Water Depth: 300 feet

● Classed with CCS ● 1000t Wind Turbine Installation Unit● DP1

● Classed with CCS ● Operation Water Depth: 10m

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● EDC Platform

【 Fixed Offshore Installations 】

Thus far, CCS has carried out statutory and third party certification services for over 400 fixed offshore platforms, 5,000 kilometers subsea pipeline, more than 10 Artificial Islands and Oil & Gas Treatment Terminals, and has accumulated extensive experience of plan approval, site survey, offshore installation and commissioning for fixed offshore installations.

●Fixed Platforms

●Artificial Islands and Oil & Gas Treatment Terminals

●Subsea Pipelines

ContactsSun Xixing Project Coordinator [email protected] Phone: 0086-10-58112291

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● 8-leg and 16-pile Platform● Water depth: 250m● Topside weight: 32000T

● Onshore oil & gas treatment terminal● Design treatment capacity of gas: 8×109 m3/a

● Length: 13.5km● Diameter:Φ711 X 17.5 mm● Water Depth: 0-38.5m● Material: API 5L×60

● Nanpu Oil & Gas Treatment Terminal

【 FPSOs and Single Point Mooring Systems 】

With the development of deep-sea oil and gas projects, demand for FPSOs is increasing. CCS has carried out statutory and classification survey for 17 FPSOs since the 1990s, and accumulated a wealth of experience.

●FPSOs Construction and In-services Survey

●FPSOs Conversion Survey

●Single Point Mooring Systems

● Target tanker: 59,574 GT

● Maoming Single Point Mooring Project

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● 150,000 GT● Mooring Type: Inter Turrent

● 157,500 GT● Mooring Type: YOKE

ContactsWang Zhenyu Project Coordinator [email protected] Phone: 0086-10-58112275

● FPSO Configuration: 714,000 bbls● 12 Points spread mooring


【 Equipment and Materials 】

● Windlass Surveyed by CCS

● Skid Equipment Surveyed by CCS

● Derrick Surveyed by CCS

Service Modes: Why choose CCS:

◎ Design approval ◎ Type approval ◎ Works approval ◎ Class Notation Approval Certification

◎ High Quality Assurance ◎ Cost / Work Effectiveness ◎ Global network ◎ Expert support

ContactsXu Tao Project Manager [email protected] Phone: 0086-10-58112269

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【 Clean Energy 】

CCS has always been focusing on clean energy and has achieved a breakthrough in offshore wind power area. Combined with our strength and experience in offshore engineering, CCS launched a key technology research on fixed and floater wind turbine generator sub-structure and substation, providing our customers with relevant project certification, technical consultation and third party inspection services.

Make the clean energy safer

ContactsDu Jiangang Project Coordinator [email protected] Phone: 0086-10-58112268

Consultation Service for Wind Farm Facilities

Verification Survey and Certification Services for Wind Farm Facilities


Offshore wind farm development project in Taiwan

● Analysis of wind turbine blade ● Analysis of installation stability ● Overall strength analysis

● Consultation for Offshore Wind Farm

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For 30 years, China Classification Society has always been committing to offshore engineering services and has developed a large number of offshore engineering rules and guidelines through technical accumulation and research based on the technical services provided to owners of offshore engineering. A complete system of offshore engineering rules has been established.

Rules Development

30 years of hard work

Rules System

Offshore Engineering Rules Development and Research

●Mobile Offshore Units

◎ Rules for Classification of Mobile Offshore Units

◎ Guideline for Offshore Wind Turbine Service Units

◎ Guidelines for Inspection and Repair of Cracks on Jack-Up's Legs

◎ Guidelines for Structural Continuous Assessment and Emergency

Response Service of Mobile Offshore Units

●FPSOs

◎ Rules for Classification of Offshore Floating Installations

◎ Rules for Offshore Oil and Gas Treatment System

◎ Guidelines for Classification of Tension Leg Platforms

◎ Guidelines for Statutory Survey of Pollution Prevention for Offshore

Production Facilities

◎ Guideline for Statutory Survey of Lifesaving Equipment, Radio

Communication Equipment and Navigation Signals for Offshore

Production Platforms

◎ Guidelines for Classification of Semi-submersible Production Platforms ※

●Mooring and Positioning Systems

◎ Rules for Construction and Classification of Offshore Single Point Mooring Units

◎ Guidelines for the Survey of Offshore Mooring Chain Cable in Use

◎ Guidelines for Inspection of Dynamic Positioning Systems

◎ Guidelines for Analysis of Positioning Mooring Systems ※

●Subsea Pipeline, Riser and Subsea Production System

◎ Rules for Subsea Pipeline Systems

◎ Guidelines for Certification of Subsea Production Systems

◎ Guidelines for Quality Acceptance of Offshore Pipeline Construction

◎ Guidelines for Survey of Metal Flexible Pipe Used For Subsea Pipeline

◎ Guidelines for Inspection of In-service Subsea Pipeline

◎ Guidelines for the Structural Assessment of Subsea Pipeline

◎ Guidelines for Riser Systems ※

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●Fixed Offshore Installations

◎ Rules for Construction and Survey of Fixed Platforms in Shallow Water

◎ Rules for Construction and Classification of Fixed Offshore Platforms

◎ Guidelines for Structure Inspection of In-service Fixed Platforms

◎ Guidelines for Survey of Offshore Wind Farm Facilities

◎ Guidelines for Quality Acceptance of JACKET Construction

◎ Guidelines for Reliability Analysis and Application of Fixed Jacket Structure

◎ Guideline for Analysis of Ice-induced Vibration and Fatigue of Fixed Offshore

Steel Structures

◎ Guideline for Certification of Oil Treatment Terminal Guidelines for Vibration

Testing and Structural Safety Assessment of Fixed Offshore Platforms

◎ Guidelines for Survey of High-Voltage Power System of Fixed

Offshore Facilities

●Basic Offshore Technologies

◎ Rules for Materials and Welding

◎ Guidelines for Assessment of Offshore Platforms

◎ Guidelines for Survey of Offshore Drilling Plants

◎ Guidelines for Fatigue Strength Assessment of Offshore Structures

◎ Guidelines for Buckling Strength Assessment of Offshore Structures

◎ Rules for Offshore Oil and Gas Treatment System

◎ Rules for Lifting Appliances of Ships and Offshore Installations

◎ Guidelines for Certification of Fixed Offshore Installations and Subsea Pipelines

●Diving systems and Submersibles

◎ Rules for Construction and Classification of Diving Systems and Submersibles

Note: ※ under preparation

Participate in national key projects, master the core technologies

By following closely the national energy development strategy, CCS accelerates technical research on deep-sea floating production system, deep-sea subsea pipeline, deep-sea subsea production system and other national key projects. CCS has independently carried out more than 20 core research projects for the Ministry of Science and Technology, the Ministry of Industry and Information, the State Administration of Work Safety. CCS has mastered core technologies of the general arrangement of offshore installations and units, performance calculations, sloshing load calculation, motion suppression, global strength calculation, dynamic positioning and position mooring calculation.

Research


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Research Projects Undertaken and Completed:

●Key Technologies of Offshore Engineering Equipment:

◎ Key Technology Research of FLNG/FLPG, FDPSO ◎ Service on Engineering Design of Deep-Sea

Semi-Submersible Drilling Rig ◎ Third-party Verification of the Design of 3000m

Semi-Submersible Rig ◎ Research on Construction Technologies of

Semi-Submersible Drilling Rig ◎ Research on key Technologies of Design for Super

large Multi-buoy Platform ◎ Research on Design, Construction and Inspection

Technology of Wind Turbine Service Unit ◎ Research on Construction and Inspection Technology

of Large-scale Jack-up for 500ft depth

●Environmental Loads:

◎ FPSO Environment Load Calculation ◎ Environmental Load Calculation of Semi-

Submersible Rig ◎ Deterministic Analysis of Loads Due to Sea Ice. ◎ Analysis of Environmental Conditions and Choice

of Standards for Design in Shallow Water Zone ◎ Design Conditions and Load calculation of Sea

Ice for Fixed Installations in Shallow Water ◎ Research on the Environmental Conditions of the

Operating Sea Area of the Jack-up Drilling Rig

●Application of Reliability Theory to Offshore Engineering:

◎ Application of Technology of Engineering Critical Assessment (ECA)

in offshore structure Defect evaluation and platform inspection. ◎ Key Technology Service of Subsea Pipeline ◎ Research and Service on Deep-sea Technologies of Offshore Engineering

●Inspection and Maintenance Process:

◎ Research on Multi-Weld Technologies and the Number of

Welding of High-Strength Steel Used in Offshore Oil Platforms ◎ Research on Testing & Inspection Techniques, and Quality

Evaluation of Offshore Engineering Structures

●Offshore Engineering Structures:

◎ Strength Analysis of FPSO Hull ◎ Strength Analysis of FPSO Special Structures ◎ Strength and Stability Analysis of Lifting Pipe-Laying Vessel ◎ Limit Plate Thickness Analysis of a corroded Semi-Submersible Rig ◎ Failure Analysis of Single Point Mooring Subsea Hose ◎ Strength and Stability Analysis of Launching Barge ◎ Penetration Risk and Lateral Slip Risk Analysis for Jack-up

Platform During Ballasting Operation

◎ Air Gap Calculation and Wave Impact Analysis for Semi-submersible

Platform

◎ Technology of Applicability Evaluation for Drilling Platform Serviced in

Polar Zone

ContactsLiang Yuanhua Manager [email protected] Phone: 0086-10-58112370

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Develop software for structure-strength analysis

To provide hull structure and strength analysis services for design company and ship-owner.

◎ CCS (China Classification Stru-safety Solutions)

Introduce well-known offshore engineering software

To provide offshore engineering approval calculation and analysis service to our customers.

◎ Hydrodynamic loads and Mooring system analysis software,

WALCS+CRA AQWA◎ Structure analysis software: SACS, ANSYS, Patran / Nastran◎ Offshore pipeline analysis software: ORCAFLEX, OFFPIPE,

AUTOPIPE, SHEAR7◎ Floating vessel motion analysis software: HARP◎ Stability analysis software: MOSES◎ ECA analysis software: CRACKWISE◎ Risk analysis software for offshore vessel and process pipe:

Synergi RBI Plant

Develop Plan Approval and Management System

◎ Offshore Fixed Installations Management Information

System (OEMIS)

◎ Structural Integrity Arrangement System of MODU (MSER)

Realize structural safety management of the whole life cycle from design, construction, inspection, modifications to daily operations of mobile offshore units

Plan Approval Calculation


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Develop Environment data Information system

◎ CCS Metocean Datebase Display and Analysis System

Relying on this system, we can provide technical consultation, analysis and designdata check related to wind, wave and current required by offshore installations.

ContactsLing Aijun Manager [email protected] Phone: 0086-22-66218608

ANSYS is used to the Structure Strength Analysis for Mobile Offshore Drilling Unit, Jacket Platforms and other structures.

◎ The global and local strength analysis of Self-elevating

Drilling Unit COSL 936 / 937 (CJ46)

◎ Risk Analysis For Jack-up Spad-can Sliding Of COSL942 During

Ballast Operation.

◎ The strength analysis of Rack chock device of legs of HAI

YANG SHI YOU 931

Assessment of Offshore Structure

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CCS has used ASAS and NASTRAN with the particular interface software developed by CCS to carry out strength analysis for offshore structure.

● Model of NAN HAI NO.5● Model of HAI YANG SHI YOU 981● FPSO CYRUS

CCS has used SACS to carry out the global analysis for Jackup rig and Jacket platforms such as:

HAI YANG SHI YOU 941 / 942HAI YANG SHI YOU 936 / 937HAI YANG SHI YOU 921WENCHANG 8-3A Jacket platforms

● The model of WENCHANG 8-3A


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◎ 3000m Deepwater Semi-Submersible Unit Model

CCS has used AQWA to carry out hydrodynamicanalysis to SEMIS & FPSO floating structure.

CCS has performed assessment of the applicability for drilling platform operating in polar zone.

CCS has performed air gap and wave impact analysis for semi-submersible platform

◎ NH9 Semi-submersible platform air gap analysis.

ContactsLi Hongtao Manager [email protected] Phone: 0086-22-66216618

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Training and Workshop

We provide flexible and bespoke training and workshop for clients.For more information, please contact: [email protected], 0086-10-58112034


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Offshore Engineering Management Department, CCS

Address: CCS Mansion, 9 Dongzhimen Nan Da Jie, Beijing 100007, China

Post code: 100007

Phone: 0086-10-58112288

Fax: 0086-10-58112875

E-mail: [email protected]: Tian Zhen

Designer: Xu Gang

April, 2019

Contact usTo meet the demand of our customers, we have set up branches and offices in major port cities in China as well as in Asia, Europe, America, Middle East, Australia and many other countries or regions worldwide, forming a global survey network.

Vancouver Office

Houston Office New Orleans Survey Station Los Angeles Survey Station

Santiago Office

Panama OfficeCaracas Office

Argentina Office

Sao Paulo Office

Gothenburg Office

Bergen OfficeStockholm Office

Helsinki Survey Station

Hamburg Branch

Athens Branch

Copenhagen OfficeRotterdam Office

Milan Office

Stuttgart Survey StationDüsseldorf Survey Station

Barcelona Office

Port Said Office

Dubai Office

Mumbai Office

Dhaka Office

Tokyo Office Inchon Survey Station

Jakarta Office

Sydney Survey Station Australian Office

Istanbul Office

Cape Town Branch

New York Branch

Singapore Branch

Pusan Branch

London Maritime Center

Hongkong Branch

HeadquartersBeijing

Accra Office

Paris Office

Fukuoka Survey Station Osaka Branch

DalianTianjin

Qingdao

JiangsuShanghaiZhejiang

Fuzhou

Guangzhou

Hainan

Chongqing

Wuhan

Qinhuangdao

This brochure has been printed on environmentally friendly paper.

CCS HeadquartersCCS Mansion, 9 Dongzhimen Nan Da Jie, Beijing 100007, ChinaTel: +86 10 5811 2288 Fax: +86 10 5811 2811www.ccs.org.cn

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