Page 170 - International safety guide for oil tankers and terminals

INTERNATIONAL SAFETY GUIDE FOR OIL TANKERS AND TERMINALS

Any Hot Work on or above the weather decks should be stopped if the inert
gas pressure reaches the relieving pressure of the pressure/vacuum valves. If
---ใช้เพื่อการศึกษาเท่านั้น---
it is found necessary to release tank pressure to atmosphere, all work should
be suspended until the operation has been completed. Consideration may
need to be given to clearing the deck area of personnel during venting,
งสมุด ศูนย์ฝกพาณิชย์นาวี
especially when there is the possibility of toxic gas (e.g. H 2 S) being present. A
new permit should be issued prior to resuming work.

9.9 Shipboard Emergency Management

9.9.1 General

The ISM Code requires that the Company establish procedures to identify,
describe and respond to potential emergency shipboard situations. This
Section provides guidance on meeting this responsibility by addressing those
aspects covered by the scope of this Guide.

9.9.2 Tanker Emergency Plan

9.9.2.1 Preparation
Planning and preparation are essential if personnel are to deal
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successfully with emergencies on board tankers. The Master and other
officers should consider what they would do in the event of various types
of emergency, such as fire in cargo tanks, fire in the engine room, fire in
the accommodation, the collapse of a person in a tank, the ship breaking
adrift from her berth and the emergency release of a tanker from her
berth.
They will not be able to foresee in detail what might occur in all such
emergencies, but good advance planning will result in quicker and better
decisions and a well organised reaction to the situation.
The following information should be readily available:

Type of cargo, amount and disposition.
Location of other hazardous substances.
งานห้อ An emergency organisation should be set up for mobilisation in the event
General arrangement plan.
Stability information.
Fire-fighting equipment plans.

9.9.2.2 Emergency Organisation

of an emergency. The purpose of this organisation will be to raise the
alarm, locate and assess the incident and possible dangers, and organise
manpower and equipment.

The following provides guidance for use in planning an emergency
organisation, which should cover four elements:

Command Centre
There should be one group in control of the response to the emergency,
with the Master or the Senior Officer on board in charge. The command
centre should have means of internal and external communication.

136 © ICS/OCIMF/IAPH 2006