Chemical Tankers / Day 2 / Day 2 Topic 5 Cargo Hoses & Pipelines

Chemical Training

Cargo hoses and pipe lines.

Cargo hoses and pipe lines.

5.1Type of hoses

5.2Hose resistance list

5.3Cleaning of hoses

5.4Hose testing

5.5Certification and marking

5.6Hose connection and bolting-up procedure

5.7Precautions during connection and disconnection of hoses

Cargo hoses and pipe lines.

Cargo hoses and pipe lines.

As a Chemical Tanker Officer, you will

be involved in the connection,

disconnection and safe handling of

cargo hoses

Cargo hoses and pipe lines.

As a member of the Deck Department, you may be involved in (and should anyway develop your knowledge of) the cleaning, maintenance, storage, testing and marking of cargo hoses.

Cargo hoses and pipe lines.

Can any type of Cargo hose be connected aboard a Chemical Ship just any hose?

Discuss…

Cargo hoses and pipe lines.

No

So what factors must be considered?

Discuss…

Cargo hoses and pipe lines.

What type of hose do we need?

Is the hose the right size?

Is the hose clean and dry?

Is the hose approved and marked?

Cargo hoses and pipe lines.

Types of hoses:

Cargo & Vapour – Never confuse yourself between these two

types of hoses.

Consider the reasons behind the introduction of studs on vapour hoses. Cargo hoses must be labelled for chemical or oil transfer and vapour hoses colored yellow with red bars and labeled for vapor transfer. Commonly, this labelling is now built into the external lining of the hose