REQUIRED KNOWLEDGE

This describes the knowledge required for this unit

Sections of IMO STCW Code and AMSA Marine Orders applicable for chemical tankers

Relevant OHampS and pollution control legislation codes of practice policies and procedures

Safety procedures and regulatory requirements for loading discharge handling and condition monitoring of chemical cargo including

a

typical calculations required when coordinating the handling of chemical cargo

b

procedures for the preparation of loading and discharge plans for multiple grade tanker cargoes with due regard to cargo segregation and cargo care on passage

c

cargo loading and discharging preparations and procedures

d

e

the importance of correct supervision and the use of monitoring equipment when handling chemical cargoes

f

cargo condition monitoring and maintenance on passage and in harbour

g

principles and procedures for the segregation of cargoes

h

procedures for cargo transfer and changing cargoes

i

the use and maintenance of inert atmospheres during cargo operations

j

procedures for controlling entry into pump rooms and confined spaces

k

the principle of operation of gas detection and safety equipment

l

gas detection and safety equipment requirements for various shipboard scenarios on a chemical tanker

m

procedures to prevent air and water pollution including disposal of wastes and washings

n

the procedure for tank cleaning and gas freeing operations including the use of absorption wetting agents and detergents

o

cargo gauging sampling and testing

p

ballasting and deballasting

q

emergency procedures ie preplanned action in the event of spillages leaks fire collision stranding emergency cargo discharge and personnel casualty

Special safety precautions with respect to repair and maintenance work on a chemical tanker particularly maintenance activities that affect pumping piping electrical and control systems which may be contaminated with toxic vapours or liquid

The hazards associated with chemical cargoes including

a

an understanding of the types of hazards and their causes

TDMMFB PLAN AND IMPLEMENT SPECIAL SAFETY MAINTENANCE AND EMERGENCY PROCEDURES FOR CHEMICAL TANKERS

TDMMF1507B PLAN AND IMPLEMENT SPECIAL SAFETY, MAINTENANCE AND EMERGENCY PROCEDURES FOR CHEMICAL TANKERS

b

safety and hazard minimisation procedures used on chemical tankers

c

the design features of the vessels which minimise or eliminate the major hazards on a chemical tanker

d

e

basic toxicological terminology

f

routes of entry of toxins to the human body

g

special first aid measures which may be required on a chemical tanker including administering antidotes when dealing with a safety incident involving chemicals

Maritime communication techniques as they are applied in the loading discharge handling and condition monitoring of chemical cargo

Principles and procedures for emergency operations on a chemical tanker including

a

the importance of developing vessel emergency plans

b

techniques for emergency shut down of cargo operations on a chemical tanker

c

actions to be taken in the event of failure of services essential to chemical cargo

d

e

the correct procedures for the use of breathing apparatus escape equipment resuscitation equipment protective clothing and decontamination equipment

f

procedures for entry into and effecting a rescue from enclosed spaces on a chemical tanker

Principles of chemical cargo containment including

a

containment systems

b

rules

c

surveys

d

e

materials and coatings

f

temperature control

g

insulation

h

compatibility

i

medical first aid and administering of antidotes

The properties and characteristics of chemicals and their vapours including

a

the characteristics of chemicals typically carried

b

toxicity of various chemical cargoes

TDMMFB PLAN AND IMPLEMENT SPECIAL SAFETY MAINTENANCE AND EMERGENCY PROCEDURES FOR CHEMICAL TANKERS

TDMMF1507B PLAN AND IMPLEMENT SPECIAL SAFETY, MAINTENANCE AND EMERGENCY PROCEDURES FOR CHEMICAL TANKERS

c

critical temperatures of typical chemical cargoes

d

e

safety guides applicable for typical chemical cargoes carried

Basic principles of toxicity of chemicals including

a

the modes by which chemicals and their vapours may be toxic

b

the toxic properties of inhibitors and of products of combustion of both materials of construction and of chemicals carried

c

acute and chronic effects of toxicity

d

e

the threshold limit value TLV

f

hazards of skin contact inhalation and ingestion

REQUIRED SKILLS

This describes the basic skills required for this unit

Read and interpret instructions regulations procedures and information relevant to management of the handling loading and discharging of chemical cargoes

Communicate effectively with others when managing the handling loading and discharging of chemical cargoes

Provide leadership to others on matters related the handling loading and discharging of chemical cargoes

Take appropriate initiatives related to the handling loading and discharging of chemical cargoes

Interpret and apply security and safety practices and regulations when managing the handling loading and discharging of chemical cargoes

Modify activities dependent on differing workplace contingencies risk situations and environments

Identify and solve problems associated with the handling loading and discharging of chemical cargoes and take appropriate action based on available information

Monitor and anticipate problems and risks related to the handling loading and discharging of chemical cargoes and take appropriate action

Adapt to differing types of vessels port facilities cargoes and equipment

Monitor the use of equipment required for the handling loading and discharging of chemical cargoes

TDMMFB PLAN AND IMPLEMENT SPECIAL SAFETY MAINTENANCE AND EMERGENCY PROCEDURES FOR CHEMICAL TANKERS

TDMMF1507B PLAN AND IMPLEMENT SPECIAL SAFETY, MAINTENANCE AND EMERGENCY PROCEDURES FOR CHEMICAL TANKERS

The Evidence Guide provides advice on assessment and must be read in conjunction with the Performance Criteria the Range Statement and the Assessment Guidelines for this Training Package

The Evidence Guide provides advice on assessment and must be read in conjunction with the Performance Criteria, , the Range Statement and the Assessment Guidelines for this Training Package.

Critical aspects of evidence required to demonstrate competency in this unit

Assessment must confirm appropriate knowledge and skills to

a

Plan and implement special safety maintenance and emergency procedures on a chemical tanker

b

Identify typical safety maintenance and emergency problems and hazards on a chemical tanker and take appropriate action

c

Apply relevant international conventions IMO and national codes tanker safety guides and port regulations related to chemical tanker cargo operations

d

Evidence required for demonstration of consistent performance

a

Performance is demonstrated consistently over a period of time and in a suitable range of contexts

b

Consistently applies underpinning knowledge and skills when

planning and implementing special safety maintenance and emergency procedures for chemical tankers

identifying and evaluating chemical cargo safety maintenance and emergency problems and determining appropriate courses of action

identifying and implementing improvements to chemical cargo safety maintenance and emergency procedures

c

Shows evidence of application of relevant workplace procedures including

relevant sections of IMO STCW Convention and Code and AMSA Marine Orders

OHampS and pollution control regulations and hazard prevention policies and procedures

ISM Code safety management system procedures and work instructions on the checking and repair of shipboard machinery including machinery specifications and directions on equipment capability and limitations

ISM Code safety management system and quality procedures where existing

following onboard housekeeping processes

pollution management processes

d

TDMMFB PLAN AND IMPLEMENT SPECIAL SAFETY MAINTENANCE AND EMERGENCY PROCEDURES FOR CHEMICAL TANKERS

TDMMF1507B PLAN AND IMPLEMENT SPECIAL SAFETY, MAINTENANCE AND EMERGENCY PROCEDURES FOR CHEMICAL TANKERS

Evidence required for demonstration of consistent performance

continued

e

Work is completed systematically with required attention to detail

f

Recognises and adapts appropriately to cultural differences in the workplace including modes of behaviour and interactions among crew and others

Context of assessment

a

Assessment of competency must comply with the assessment requirements of the relevant maritime regulations

b

Assessment of this unit must be undertaken within relevant marine authority approved and audited arrangements by a registered training organisation

As a minimum assessment of knowledge must be conducted through appropriate writtenoral examinations

Appropriate practical assessment must occur

i

at the registered training organisation andor

ii

on an appropriate working or training vessel

Specific resources required for assessment

Access is required to opportunities to

a

participate in a range of practical exercises case studies andor other exercises that demonstrate the skills and knowledge to plan and implement special safety maintenance and emergency procedures for chemical tankers andor

b

plan and implement special safety maintenance and emergency procedures on board an operational chemical tanker

VARIABLE

a.

Work must be carried out:

1

b.

Work is performed:

1

c.

Work involves:

1

d.

Work requires:

1

a

Vessel may include:

1

b

Operational, maintenance and emergency procedures may be carried out:

1

2

3

4

5

6

VARIABLE

c

Operational cargo handling cycle of a chemical tanker may include:

1

2

3

4

5

6

7

d

Chemical cargo handling systems and related equipment may include:

1

2

3

4

5

6

7

8

9

10

11

e

Personal protection clothing and equipment may include:

1

2

3

4

5

VARIABLE

f

Hazards associated with chemical cargoes may include:

1

2

3

4

5

g

Documentation/records may include:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

h

Applicable procedures and codes may include:

1

2

3

4