Annex Vi Intertanko

8/10/2019 Annex Vi Intertanko

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M RPOL nnex VI

Regulations for

the Prevention of Air Pollution from Ships

INTERTANKO LATIN AMERICAN PANEL

November 16 2005

Miami Beach Florida


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RATIFICATION

Ratified by 22 Governments that have a combined tonnageover 50% of World tonnage

ENTERED INTO FORCEon MAY 19th, 2005

Ratification by: Azerbaijan, Bahamas, Bangladesh, Barbados,Bulgaria, Cyprus, Denmark, Finland,Germany, Greece, Japan, Liberia, Marshall

Islands, Norway, Panama, St. Kitts and Nevis,Samoa, Singapore, Spain, Sweden, UnitedKingdom, Vanuatu.


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IMPLEMENTATION

Mission impossible? All Shipsare to comply irrespective of Flag State

Article 5(4) of MARPOL Conventionno morefavourable treatment

But no obligation for non party Governments Many major ports still non-parties (e.g USA, The

Netherlands, etc.)

Bunkering in a non party port followed by a call in

a party port source of trouble out of ships control Bunker Delivery documentation and Samplehere is

the difficultyFSI 13 & MEPC 53


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MARPOL Annex VI

Scope: Control of exhaust gas emissions from ships

Regulations for limiting/eliminating emissions of:

Ozon-depleting substances

Nitrogen oxides (NOx) Sulphur oxides (SOx)

Volatile organic compunds (VOC)

Shipboard incinerators

Additinal requirements for: Reception facilities

Fuel oil quality


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Ozone-depleting substances

Any deliberate emissions shall be prohibited

New installation containing HCFCs

(hydrochlorofluorocarbons)are permitted until

January 1st, 2020

These substances, when removed from ships,

must be delivered to reception facilities


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Nitrogen Oxides (NOx)

New engines (i.e. power > 130 kW, installed on shipswith buildng contract as from 01/01/2000) need to becompliant

The NOx emission is limited to 17 g/kW h for enginesoperating at max. 130 rpm but reducing to 9.8 g/kW h

for 2000 rpm and more. Between these revs the limit isdesignated by equation:

45 * n(-0.2)g/kW h

Existing engines can be run, but

Major Conversion: engine replacement after January 1st, 2000

substantial modification as defines in the NOx Tech. Code

the MCR of the engine is increased by more than 10%


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Technical File

Identification of components, settings and operating

values which influences NOx

Identification of the full range of allowableadjustments of alternatives for the components

Full records of the engines peformance

Onboard NOx verification method


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Sulphur Oxides (SOx)

Sulphur content of bunkers should not exceed

World wide trade 4.5%

Baltic Sea (from 05/19/2006) 1.5%

North Sea (from 10/2007 or 08/2007) 1.5%

Alternative exhaust gas cleaning on:

funnel

IG scrubbers


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Shipboard Procedures for SECAs

Plan in advance for entry and enter commencementdate/time of preparation in Logbook together with

bunker type quantities onboard.

Logbook record when entry requirements met and

when ship enters SECA - remember Lat. & Long.,date/time, together with bunker figures for each tank.

Maintain daily record of bunker used andquantification of bunker tanks whilst in SECA.

DO NOT COMMENCE SHIFT TO HIGHSULPHUR FUEL UNTIL EXIT FROM SECA. Logexisting conditions for bunkers and Lat. & Long. withdate/time.


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Action Advantage Disadvantage

Timely switch over No equipment Excessive use of LSF

HFO & LSF in

segregated tanks

Rapid change over

Lower LSF consumption

Retrofitting needed

Use of scrubbers Reduction 90% of SOx

Use of HFO only

Technology yet to be

approved

Ship to demonstrate no

environmental impact

Initial costs

Sludge deposits

Onboard blending Keeps costs down

Simpler tank arrangement

Liability of compliance on

the ship

Need for a blending plant

Emission Trading If often operating in SECAs

Use of HFO

System not in place

Questionable whether

allowed for a long period

ALTERNATIVES for SECAs


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Volatile Organic Compounds (VOC)

Specific control of VOC emissons in ports and

terminals

Tankers to have and use vapour collection systems

(return lines) at the loading ports (VOC returnmanifold and operation standards in MSC/Circ.585)

Ports/terminals to provide reception facilities for

VOCs

So far, very few terminals have such facilities

New technologies


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Incinerators

Incinerators installed after Jan. 1st, 2000 tomeet regulations and must be certified to meetthe specifications in MEPC Resolution 76(40)

(Appendix IV of Annex VI). Each incinerator must have a manufacturers

operations manual.

Crew responsible for the incinerator operationshall be trained and follow the operationmanual.


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Operation of Incinerators

The following substances are prohibited fromincineration: Annex I, II and III cargo residues and related packing

material.

PCBs. Garbage as defined by Annex V containing heavy metals.

Petroleum Products containing halogens.

PVC can only be incinerated in type approved

incinerators. Flue gas temperatures shall be monitored and not lessthan 850 deg C for continuous feed and reach 600 degC within 5 minutes for batch feed.


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Fuel Oil Quality

Fuel oil shall be blends of hydrocarbons derived

from petroleum refining

Fuel oil shall be free from inorganic acid

Fuel oil shall not include any added substance orchemical waste which either:

jeopardises the safety of ships or adversely affects

the performance of the machinery, oris harmful to personnel, or

contributes overall to additional air pollution


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Fuel Oil Quality

Bunker Delivery Note (BDN)

Becomes a Statutory document

Must be kept on board for 3 years for inspection and a copymay be taken for further examination by PSC.

Must contain all data required by Appendix V

Name and IMO number of vessel

Port

Date of Commencement of delivery

Details of fuel oil supplier

Product name, quantity , Density at 15 0C and Sulphurcontent % m/m

A declaration that fuel supplied meets Regulation 14and 18 requirements


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Declaration on Fuel Oil Quality

bunker suppliers should make the certification

in the BDN in the column provided for

suppliers confirmation, as follows:

We certify that the bunker fuel oil delivered

meets the requirements of regulations 14 and

18 of Annex VI of MARPOL 73/78.


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Shipboard Procedures for

BDN and Samples

Adequate bunker manifold location for

sampler attachment

External safe storage location for samples for 1

year period

Log book for sample retention and custody

transfer

Safe storage for BDNs and other documents

relating to bunkering onboard


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Bunker Emission Clause for time charters

1. Owners warrant that the vessel shall comply with the emission control andother requirements of Regulations 14 and 18 of MARPOL Annex VI and

any other laws or regulations relating to bunker specification andbunkering procedures applicable in any areas to which the vessel isordered.

2. Charterers warrant that they will supply bunkers:

of sufficient quantity and quality to enable the vessel to meet theemission control and other requirements of Regulations 14 and 18 of

MARPOL Annex VI and any other laws or regulations relating tobunker specification and bunkering procedures applicable in any areasto which the vessel is ordered, and

in accordance with the specifications in the latest version of ISO 8217as at the time of supply and any other specifications containedelsewhere in this charter party.

3. Charterers further warrant that all bunker suppliers shall comply with therequirements of MARPOL Annex VI and MEPC96(47) in respect ofsampling and the provision of a bunker delivery notes and, where bunkersare supplied in a state where MARPOL Annex VI is in force, that suppliersshall be registered in accordance therewith.


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Onboard certificates & documentation

EIAPP Cert. And Technical File for each D/E

Record of Engine Parameters

Manual for onboard direct measurement and

monitoring (if applicable)

Official Log Book

Operation manual of Vapour collection system

Operation manual for Incinerator Bunker Delivery Note - Ships Note to Flag States

reports on non-compliance


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I NTERTANKO Guide to bunker ing of ships for the purposes of

Annex VI to MARPOL, June 2004

ANNEX VI OF MARPOL - REGULATIONS NOx Emissions; Regulation 13

SOx Emissions; Regulation 14

Fuel Quality requirements - Regulation 18

The Bunker Delivery Note (BDN)

Bunker Sampling Procedure and Method to comply with Regulation 18

The Bunker Manifold Construction and Location

Prescribed sampling methods or system

Method for sub-sampling for Retention sample

Retention Sample Storage

NECESSARY ALTERATIONS TO MEET ANNEX VI

REQUIREMENTS Pre-bunkering meeting and check list Sampling and Measurement procedures

Post-bunkering documentation process


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MARPOL Annex VI

future developments/amendments MEPC 53July 2005 decided to open Annex

VI for revision

Possible revisions on:

World and SECA sulphur cap

New SECAs

Lower NOx limits

Possible new requirements:Include limits for PM

Require specific technologies to contain VOCs


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Regional Requirements

EU Sulphur Directive

2000if used, MGO/MDO max. 0.2% sulphur content

2010as Annex VI + use of 0.1% sulphur content fuels

for ships at berth EU to promote its policies to IMO but will go its way if

IMO too slow or not receptive to new proposals

USA

Federal - EPA

State legislations

Annex Vi Intertanko

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