understanding annex 2 -3 handout

8/3/2019 Understanding Annex 2 -3 Handout

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Complying WithComplying With

MARPOL ANNEXES II & IIIMARPOL ANNEXES II & III

Capt. A. Gerson

Capt. A. GersonPrincipal Shipping InspectorIsraeli Administration ofShipping and PortsMalta April 2010

A Typical Chemical TankerA Typical Chemical Tanker

WouldnWouldnt you like to sail on one!?t you like to sail on one!?

Regulations governing the carriage of chemicals byship are contained in the International Convention

for the Safety of Life at Sea (SOLAS Chapter 7) andthe International Convention for the Prevention ofMarine Pollution from Ships, as modified by theProtocol of 1978 relating thereto (MARPOL 73/78).

The regulations cover chemicals carried in bulk, onchemical tankers, and chemicals carried in packagedform.


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Regulations Covering Chemicals Carried in Bulk

Revised MARPOL Annex II

Transport of vegetable oils

Chemicals carried in packaged form

Liability and Compensation for Damage in connection with

the carriage of Hazardous and Noxious substances

Preparedness and response dealing with pollution incidents

involving chemicals

IBC Code DefinitionsIBC Code Definitions

The Code applies to ships regardless of size, including

those of less than 500 gross tonnage, engaged in thecarriage of bulk cargoes of dangerous chemicals ornoxious liquid substances (NLS), other than petroleum

or similar flammable products as follows:

Liquid substances

1.products having significant fire hazards in excess ofthose of petroleum products and similar flammableproducts;

2. products having significant hazards in addition to orother than flammability.

Definitions of NLSDefinitions of NLS

Liquids covered by the Code

are those having a

vapour pressure

not exceeding 0.28 MPa

absolute

at a temperature of 37.8C.

Example of Substances not covered by the Code

Acetylene (C22H22) = 0.65 MPa

Chlorotrifluoromethamne (CClF33) = 0.34 MPa


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What is the Product?What is the Product?

Is VaporPressure >.28MPa

@37.8C?

Is Product

An Oil?

Liquefied Gas(Gas Carrier

Code)

MARPOL

ANNEX I

MARPOLAnnex IIIBC Code

Yes

No

No

Yes

2. MARPOL Annex II2. MARPOL Annex II

For ease of understanding Annex II can be divided into two

clear sections:

i. Pollution categories

ii. Ship type requirements

In addition:

iii. Operational requirements

(for the actual/physical carriage of chemicals in bulk)

MARPOL ANNEX II: Pollution Categorization

Previously there were 5 pollution categories within Annex II:

- categories A, B, C, D and an Appendix III

-Appendix III listed products to which the IBC Code did not apply

As of 1stJanuary 2007 we have 3+1 pollution category system:

- X, Y, Z and OS

- OS or Other Substances - includes apple juice, clay slurry, coal slurry,dextrose solution, glucose solution, kaoline slurry, molasses and water

-Vegetable oils now upgraded from Appendix III (of the IBC Code) toPollution Category Y

- Oil like substances no longer exist (xylene, toluene, pentanes nowrequire CoF and can no longer be carried on product tankers)


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Cargo Tank Location andCargo Tank Location and

ConfigurationConfiguration

2. MARPOL Annex II: Ship types2. MARPOL Annex II: Ship types

Chemical TankerChemical Tanker

Coming OnboardComing Onboard


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Port State ControlPort State Control -- Cont.Cont.

Safety First?!Safety First?!

Major Items to be InspectedMajor Items to be Inspected

Ship Certificates/ISM

Document of Fitness or NLS Certificate (Sequential No.)

Officers Specialized Chemical Tanker Certificates

IBC Code Chapter 16 - Cargo Information: A full description of

the physical and chemical properties including reactivity...

Stowage Plan (Load/Discharge)

Sequence of Loading/Discharging, Pre-Wash?

Cleaning Additives

Equipment (UTCs, Oxy-Analyzer, Hydrocarbons)

Use of Inhibitors, handling of cargo samples*


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MARPOL 73/78MARPOL 73/78Annex IIAnnex IIrequiresrequires NLS CertificateNLS Certificate

IBC Code requiresIBC Code requires Certificate of FitnessCertificate of Fitness

IBC Code

Chapter 18?IBC Code

Chapter 17?MEPC-2/Circ.? Provisional

Assessment?NO NO NO

Category Z? OS?

Y

E

S

Y

E

S

Y

E

S

NLS

Certificate

No

certificaterequired

Addendum to certificate

(if vessel suitable)

Certificate

of Fitness

Y

E

S

CERTIFICATION

Y

E

S

Y

ES

Y

ES

Pre-Loading Information

Cont.Cont.

Gas Sensors Pump Room & Accommodation

Drager Tubes Span-Gas etc.

Alarms 96% - 98% (High High-high)

Gas Freeing - Vacuum Relief Valves (PV Valves) - (High

Velocity at least 30 m/s)

ODME * (MEPC/59 BLG/13: Concerns related to the

ODME functionality when carrying bio-fuel blends as Annex I

Cargotank washing/certification)

Tank Coating Suitability

Crew Technical Training and Expertise


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Other Ships Carrying NLS (Ch. 18)Other Ships Carrying NLS (Ch. 18)

SMPEP Shipboard Marine Pollution Emergency Plan

Pumping/Stripping Technology

Procedures and Arrangements (P&AProcedures and Arrangements (P&A))

Every ship carrying NLS must be provided witha P&A MANUAL

The manual is approved by the Administration(Flag) and is specific to a particular vessel for

which it is approved When complying with the manual the vessel

complies with Annex II requirements

The manual can be inspected in a port by thePSC

The various aspects (tables) of the P&AMANUAL


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Procedures and Arrangements for P & A ManualProcedures and Arrangements for P & A Manual

The contents of the P&A Manual shall be arranged in accordance with Appendix 4 of

MARPOL Annex II. It must beVessel Specific and include the following:

I. A description of the main features of Annex II of MARPOL:

II. A description of the ships equipment and arrangements including cargo heating andtemperature control, discharge arrangements, schematic of cargo pumping and strippingsystems, control equipment and cargo pump information;

III. Cargo unloading and tank stripping procedures including any restrictions such as list ortrim:

IV. Detailed procedures relating to the cleaning of cargo tanks, residue discharge, ballastingand de-ballasting:

V. A table of cargo tank information including the tank designation, capacity and strippingquantity:

VI. Procedures to be followed when cargo tank cannot be unloaded in accordance withrequired procedures:

VII. The applicable portions of the flow diagrams contained in Addendum A of Appendix 4 ofAnnex II which address tank cleaning and disposal procedures for NLS residue:

VIII. Prewash procedures which include the following:

1) Cleaning Machines positions to be used;

2) Slops pumping out procedures;

3) Requirements for hot washing;

4) Number of cycles of cleaning machine (or time);

5) Minimum operating pressure; and

6) Instructions for any cleaning agents that are used.ix. Ventilation procedures which may be used only for cargo with vapour pressures

Greater than 5 kPa at 20C, including:

1) Ventilation position to be used;

2) Minimum flow of speed fans;

3) Procedures for venting pipelines, pumps, filters etc.; and

4) Procedures for determining that tanks are dry when ventilation is completed

5) (Drager tube sampling of tank atmosphere, visual inspection etc.).


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Cargo Record BookCargo Record Book

Actual PSC ReportActual PSC Report

REPORT OF INSPECTION IN ACCORDANCE WITH IMO PORT STATE CONTROL PREPORT OF INSPECTION IN ACCORDANCE WITH IMO PORT STATE CONTROL P ROCEDURES (RES. A. 787/19)ROCEDURES (RES. A. 787/19)

PSC Report (PSC Report (ContinuedContinued))


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Supporting/Reference Publications

MARPOLAnnex III

Packaged Goods

(IMDG CODE)

Dangerous Goods??Dangerous Goods??


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Enforcing Compliance of Annex IIIEnforcing Compliance of Annex III

MARPOL How To Do IT:

In the absence of any requirements for surveys andcertification under this Annex, there are two elements

for the verification of theIMDG Code. These are:

A detailed inspection of the required

documentation;

and

An on board verification that paperwork matches

the marking and stowage on board

Documentation

IMDG Code Chapter 5.4:

Each ship carrying dangerous goods or marinepollutants shall have a special list or manifest settingout, in accordance with regulation 4.5 of chapterVII of SOLAS 1974, as amended, and withregulation 4(3) of Annex III of MARPOL 73/78.

DOC - Document of Compliance SOLAS II-2/19 (Equivalentto the Document of Fitness in accordance with the IBC Code).

Detailed Stowage Plan (or Manifest)

Multimodal Dangerous Goods Form

Container Packing Certificate

Document of Compliance


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Declaration ofContainerised

Dangerous

Goods for

International

Transport

Paint

UN1263

8.1.12 Marine Pollutants

The concept of a severe marine pollutant PP is

deleted; they are just designated as P. The

marine pollutant 'bullet' symbol () is also

deleted, but a shipper will still be required to

declare any consignment as being a marine

pollutant in accordance with the IMDG criteria

definition. There is a new section 2.9.3

describing these, and chapter 2.10 has been re-

written. The new marine pollutant label is a

dead tree and dead fish

Marine Pollutants

Substances which belong to any of the 9 classes of hazard which:

Due to bio-accumulation potential in Sea Food

Or high level of toxicity to Aquatic Life

Shall be carried by sea in accordance with the requirements of

MARPOL 73/78 Annex III


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UN JointUN Joint GGroup ofroup ofEExperts on thexperts on the SScientificcientific GESAMPGESAMPAAspects ofspects ofMarine EnvironmentalMarine Environmental PProtectionrotection

UN JointUN Joint GGroup ofroup ofEExperts on thexperts on the SScientificcientific GESAMPGESAMPAAspects ofspects ofMarine EnvironmentalMarine Environmental PProtectionrotection

Mixed StowageMixed StowagePotential for DisasterPotential for Disaster

8.1.1. According to the Vol. 1 of the 2008 IMDG Code, Part 7 (7.2.1.11),Substances of the same class may be stowed together without regard to

segregation required by secondary hazard (subsidiary risk labels),

provided the substancesdo not react dangerously with each other

and cause any of the following:

Combustion and/or evolution of considerable heat; Evolution of flammable, toxic or asphyxiant gases; The formation of corrosive substances; or The formation of unstable substances


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Mixed StowageMixed Stowage -- OKOK

Thinner

EthanolSolution

Corrosive Liquidorrosive Liquidorrosive Liquid Toxic material

Segregation Table

5th Segregation - e.g. Carbon Di-Sulphide

Mixed StowageMixed StowageDonDontt

Caustic Soda

Hydrochloric Acid


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Fire at Sea Wrong Declaration/Segregation!?

Ship Movements at SeaShip Movements at Sea

Poor Stowage, Lack of Understanding or Both!?Poor Stowage, Lack of Understanding or Both!?


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Carriage of BioCarriage of Bio--DieselsDiesels

Transport of Bio-diesels or Bio-fuels in Packaged Form is

permitted Only in accordance with the requirements of the

"IMDG Code as amended" namely: in DRUMS, IBC's orPORTABLE TANKS (No Flexi-Bags!!!).

Liquid Bromine

UN 1744

BioBio--Diesel Spill fromDiesel Spill from FlexiFlexi--BagBag

Bio-Diesel Handling Guide and Use IVEdition NREL/TP-540-43672 Revised

January 2009: (National Renewable EnergyLaboratory US)

B100 will degrade, soften, or seep

through some Hoses , gaskets , seals,

elastomers, glues and Plastics with

prolonged exposure

SOLAS Chapter IISOLAS Chapter II--2/19 3.5 Bilge Pumpin2/19 3.5 Bilge Pumpingg

3.5.1 Where it is intended to carry flammable or toxicliquids in enclosed spaces, the bilge pumping systemshall be designed to protect against inadvertent

pumping of such liquids through machinery space,piping or pumps.

3.5.3 .... The bilge line into the machinery space shall be

isolated either by fitting a blind flange or by a closedlockable valve.

3.5.5 ....The drainage shall be either led directly

overboard or...


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CSCCSC --Structural Serviceability of ContainersStructural Serviceability of Containers

Carriage of Dangerous Liquids in BulkCarriage of Dangerous Liquids in Bulk

Cheers!!Cheers!!

understanding annex 2 -3 handout

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