Navigation
1400 E. Clement Street
Baltimore,
Maryland,
United States
410-685-5068
The 15th edition has been fully revised to reflect current requirements in the management of ballast water since ratification of the International Convention for the Control and Management of Ships' Ballast Water and Sediments (BWM Convention).
To assist ship owners with BWM Convention compliance, the book sets out national and international ballast water legislation as well as Port State Control and ship administration requirements.
It includes valuable practical considerations relating to Ballast Water Management System (BWMS) selection, installation/retrofitting, onboard operation (including dealing with challenging water quality), maintenance, monitoring and reporting.
In addition, the publication looks in detail at the various treatment systems and technologies, significant components and the implications for onboard operation, maintenance and contingency measures. With the end of the installation window for fitting a BWMS to existing ships, there will be a shift from retrofitting to installing on newbuilds and fulfilling maintenance contracts. However, retrofit experience will remain important as there will be a growing market for fully or partly replacing older (legacy) BWMS or systems that are not operating properly.
The book also provides an extensive set of data sheets on BWMS that have been type approved through the BWM Convention testing procedures. These summarise the treatment technology, type approval certification and system design limitations (SDL), so that ship owners can evaluate different systems and make an informed decision before purchasing. It is particularly important to know the SDL of a BWMS since these are the conditions and parameters under which the system is approved to operate.
The Appendices contain an updated list of IMO Guidance Documents for the BWM Convention. They also describe key invasive species and illustrate native and invasive geographic ranges. A set of technical diagrams is also provided showing an example technical layout of a BWMS.
The discharge of untreated ballast water (BW) has been a key factor in the transfer of non-indigenous aquatic species that have subsequently established and become pests in various parts of the world. The economic and environmental damage these invasive species can cause has been well documented and the importance of managing untreated BW on board ships cannot be overstated.
National and international regulations to control the spread of non-indigenous aquatic species through the management of BW by ballast water exchange (BWE) have been in effect in most regions and ports for many years. The International Convention for the Control and Management of Ships' Ballast Water and Sediments (BWM Convention) entered into force on 8th September 2017. As of June 2024, there were 97 contracting States to the BWM Convention, representing approximately 93.73% of the world's merchant shipping tonnage.
The BWM Convention has been fully in effect for four years. Between 8th September 2019 and 8th September 2024, all applicable existing ships will have to comply with the D-2 standard by the ship's next International Oil Pollution Prevention (IOPP) Certificate renewal date. More in-depth PSC inspections, in particular checking BWMS documentation, maintenance and operation, have been predicted to increase after 8th September 2024. The grace-period of the Experience Building Phase, to prevent penalisation for the discharge of non-compliant ballast water, will continue until September 2026. However, penalties can still be issued for failures in other areas of BWM.
The United States is not party to the BWM Convention and its ballast water regulations, affecting ships that only discharge ballast in US waters, have been fully in effect since 1st January 2016. The Vessel Incidental Discharge Act (VIDA) 2018 was enacted in December 2018 with the goal of bringing ballast water legislation in the US under one regulatory umbrella. The revised requirements will not be enforceable until at least December 2026, but it is important to note that the current US ballast water regulations are in force and full effect until that time. More information on the requirements for managing ballast water in US waters can be found in the Witherbys publication 'US Ballast Water Management Regulations', available to buy from Witherbys.com.
With so many ballast water management systems (BWMS) on the market all claiming to meet the standards of the BWM Convention and USCG discharge rule, it is understandable that there has been an element of confusion for decision-makers in the shipping industry. However, since 28th October 2020, only BWMS holding a revised 2016 G8/BWMS Code certificate have been permitted to be installed. The revised 2016 G8/BWMS Code testing regime is more comprehensive and thoroughly tests the BWMS for efficacy before awarding Type Approval. The new Type Approval Certificates list the system design limitations (SDLs) of each approved BWMS so that ship owners have more information with which to make an informed decision before purchasing. Biological sampling as part of commissioning testing of the BWMS during the initial survey after installation and before issuance of the IBWMC is now mandatory. This will also provide reassurance of the proper operational capabilities of an installed BWMS.
After September 2024, the emphasis of BWMS suppliers will shift from retrofitting the existing fleet to installing systems on new builds and fulfilling the maintenance/servicing agreements for the installed systems. For a ship owner/operator, choosing a system supplier that is able to provide comprehensive and reliable servicing to a BWMS that has been retrofitted, or installed on board a newbuild, is a very important consideration.
Abbreviations
Part One - Introduction and Regulations
Chapter One - Introduction
1.1 Ballast Water
1.2 The Timeline for Legislation
1.3 The Ship as a Carrier
1.4 Aquatic Species
1.5 Pathogens
1.6 Age of Ballast Water
1.7 Ballast Tank Configuration
1.8 Biofouling
Chapter Two - IMO Regulations
2.1 States Contracting to the BWM Convention
2.2 Application of the BWM Convention
2.3 The IMO Approval Process
2.4 Same Risk Area (SRA) Concept (the Management of Risk)
2.5 Temporary Storage of Grey Water/Treated Sewage in Ballast Tanks
2.6 The Schedule for Compliance
2.7 Transparency and Effectiveness of G8 Type Approval
2.8 Port State Control Procedures for Sampling and Analysis
2.9 Ballast Water Management Manual - How to do it
Chapter Three - Local and Regional Regulations 37
3.1 Americas
3.2 Europe
3.3 United Kingdom
3.4 Asia and the Middle East
3.5 Oceania
3.6 Polar Waters
Chapter Four - Alternatives to Using a BWMS On Board 53
4.1 Port Reception Facilities
4.2 Contingency Measures
4.3 Port-based BW Treatment
4.4 Sediment Control
Part Two - Implementation of Regulations
Chapter Five - Port State Authorities and Port State Control
5.1 Port State Requirements
5.2 Existing Conditions
5.3 Notification
5.4 Inspection, Monitoring and Enforcement
Chapter Six - The Financial Implications of BWM Legislation
6.1 Cost of Compliance
6.2 Cost of Ballast Water Management Systems (BWMS)
6.3 Issues and Costs for BWMS Manufacturers
6.4 Cost of Ballast Water Exchange (BWE)
Part Three - Treatment Systems and Operation
Chapter Seven - Introduction to Treatment Technologies
7.1 Ballast Water Management System (BWMS) Requirements
7.2 The Evolution of BWMS
Chapter Eight - Physical Separation, Thermal, Ultraviolet and Plasma Technologies
8.1 Physical Separation
8.2 Heat Treatment Technology
8.3 Ultraviolet Radiation/Advanced Oxidation Technology
8.4 Plasma Technology
Chapter Nine - Deoxygenation, Magnetic and Ultrasonic/Cavitation Technologies
9.1 Deoxygenation/Supersaturation Technology
9.2 Magnetic/Electric Field Technology
9.3 Ultrasonic and Hydrodynamic Cavitation Technology
Chapter Ten - Chemical, Biocide and Electrochemical Technologies
10.1 Chemical and Biocide Technology
10.2 Electrochemical Technology
Part Four - Practical Installation and Retrofitting Considerations
Chapter Eleven - Choosing a BWMS
11.1 Making the Decision
Chapter Twelve - The Design Stage (Feasibility Study and 3D Scan)
12.1 Retrofit Planning
12.2 Retrofitting - Feasibility Study
12.3 The 3D Scan
12.4 The Design Engineering Stage
12.5 The Role of Class
12.6 Selection of Retrofit Location
Chapter Thirteen - The Installation Process
13.1 Simplified Overview
13.2 Detailed Overview
13.3 Before Entering the Retrofit Facility
13.4 During the Stay in the Retrofit Facility
13.5 Departing the Retrofit Facility
13.6 Technical Installation and Retrofit Facility/Dry Dock Challenges
Chapter Fourteen - Commissioning of the BWMS
14.1 Delays in the Commissioning Process
14.2 IMO Commissioning Guidance
14.3 Other Considerations
Part Five - Operations
Chapter Fifteen - Ship Administration of BWM
15.1 The Ballast Water Management Plan
15.2 Duties of the Ballast Water Management Officer
15.3 Ballast Water Record Book
15.4 Surveys
15.5 Certification
15.6 Ballast Water Reporting
15.7 Training
Chapter Sixteen - Ballast Water Sampling/Monitoring
16.1 Monitoring Capability
16.2 Arrival Ballast Conditions
16.3 Monitoring Levels
16.4 Post-treatment Monitoring
16.5 Sampling
16.6 Sediment
16.7 Test Methods
16.8 Ballast Tank Entry
Chapter Seventeen - Maintenance and Operational Issues
17.1 Maintenance Issues
17.2 Operational Issues
17.3 Emergency/Contingency Measures
Chapter Eighteen - Challenging Water Quality (CWQ)
18.1 Regulatory Guidance
18.2 Operations
18.3 Records and Roles
Chapter Nineteen - Ballast Water Exchange (BWE)
19.1 BWE Operational Considerations
19.2 Sequential BWE Method
19.3 Flow-Through BWE Method
19.4 BWE Operations Checklists
PART SIX - BWMS Components and Data Sheets
Chapter Twenty - BW Systems with No Active Substances (G8)
BW Systems with No Active Substances Type Approved under the 2016 G8 Guidelines or the BWMS Code
20.1 Aquarius UV BWMS
20.2 ARA Plus+ BWMS
20.3 BAWAT BWMS Mk2
20.4 BIO-SEA BWTS
20.5 Blue Ocean Shield (BOS) BWMS
20.6 BSKY BWMS
20.7 CompactClean BWMS
20.8 Cyeco BWMS
20.9 Evac Evolution BWMS
20.10 GloEn-Patrol 2.0 BWMS
20.11 Hyde GUARDIAN-US BWTS
20.12 KBAL BWMS
20.13 LanghBW BWMS
20.14 Miura HK BWMS
20.15 NiBallast BWMS
20.16 NGT BWMS (previously MMC BWMS)
20.17 Optimarin Ballast System (OBS)
20.18 PACT
20.19 PureBallast 3.2 BWMS
20.20 Purestream BWMS
20.21 Seascape-BWMS
20.22 Semb-Eco LUV BWMS
20.23 SKF BlueSonic BWMS
20.24 TLC-BWM
Chapter Twenty-One ? BW Systems using Active Substances (G9)
BW Systems using Active Substances Type Approved under the 2016 G8 Guidelines or the BWMS Code
21.1 Aquarius EC BWMS
21.2 AquaStar BWMS
21.3 ATPS-BLUEsys BWMS
21.4 BalClor BWMS
21.5 BALPURE BWTS
21.6 NK-O3 BlueBallast II Plus BWMS
21.7 CleanBallast-Ocean Barrier System (CB-OBS) BWMS
21.8 Ecochlor BWMS
21.9 EcoGuardian BWMS
21.10 ECS-HYCHLOR? BWMS
21.11 Electro-Cleen System (ECS)
21.12 ERMA FIRST FIT BWTS
21.13 HiBallast BWMS
21.14 InTank BWTS
21.15 JFE BallastAce BWMS
21.16 MICROFADE II BWMS
21.17 OceanGuard BWMS
21.18 Oceansaver BWTS MKIIB
21.19 oneTANK BWMS
21.20 PURIMAR BWMS
21.21 SeaCURE BWMS
21.22 Senza BWMS (previously known as KURITA BWMS)
Chapter Twenty-TWO - Approval Status of Systems
22.1 The BWM Convention
APPENDICES
A1 Key Invasive Species
A2 IMO Guidance Documents for the BWM Convention
A3 Example Technical Layout of ERMA FIRST BWTS using a HYDAC RF Filter
Master Mariner, FNI, SFHEA, ACII, DoS, PGCEL, MSc (Maritime Operations), BSc (Quality Management), CertEd
Having completed pre-sea training in 1983, Capt Anwar sailed on a variety of ship types, including VLCCs, OBOs, O/Os, gas and chemical tankers. His time at sea was mainly spent in deep-sea trade, which gave him a wide-ranging experience of navigating in different areas of the world. He left sea while in command in 1998.
In education since 1998, he is now Senior Lecturer in the Petrochemical section at Warsash Academy and Leader for MSc Shipping Operations (online).