进入封闭场所管理须知

进入封闭场所管理须知

Management instruction for entering enclosed space 1.目的Purpose

本须知旨在提供船舶人员在进入通常封闭空间操作时防止窒息和中毒的方法，确保人员安全。

This rule is to instruct crew to operate when entering enclosed space to prevent asphyxiation and poisoning and ensure person safety.

2.定义Definition

通常封闭空间是指常规下与外界空气隔绝或空气流通不畅的空间等缺氧场所，诸如油舱柜、压载舱柜、污水舱柜、干隔舱、货舱间、锅炉内部等。

Vessel enclosed space means that have no or limited air exchange with the outside and hence insufficiency of oxygen, such as bunker tanks, ballast tanks, bilge tanks, void tank, cargo holds, boiler interior etc.

3.准备工作Preparation

3.1.进行检查：部门负责人负责安排，并按SMI-0315进入密闭舱室/货舱间检查表的内容

进行检查。

Check: Department heads should arrange and check as the contents in ‘SMI-0315 Check List for Entering Enclosed Space/Holds’.

3.2.提前打开通常封闭空间的门、盖（如有可能应全部打开），切实关闭相关管系的阀门，

并挂牌示警；

Open normal closed hatches, covers (if possible to open all)ahead of schedule and close valves of related pipe system.

Hang warning signs for safety.

3.3.通风：通风时间宜长，最好是强力对流通风，并用测氧仪检测氧含量；Ventilation: Long time and strong outside air circulation is preferred in ventilation. Use oxygen detector to test oxygen percentage.

3.4.装载过有毒危险品的舱柜必须测毒，贮存过可燃液、气体的舱柜，如进行明火作业还

应测爆。

Tanks and holds have ever loading toxic dangerous goods must to toxic detect.If operation with naked fire carried out, tanks or holds have ever storing flammable fluid or gas should to explosion detect.

4.作业中In Operation

4.1.配备足够照明，无可燃气时，可用不超过36V行灯，有可燃气时，必须使用12V防

爆灯，不准带火种进入；

Equip enough illumination. Without flammable gas, 36v portable lamp could be used. With flammable gas, 12V anti-explosion lights should be used. No admittance of fire.

4.2.配备对讲机，有可燃气体场所应用防爆型对讲机或保险绳或铜榔头，并规定好联络信

号；

Operators should be equipped with walkie-talkie (anti-explosion walkie-talkies should be used in places with flammable gas), safety cord or copper hammers and set contact signals.

4.3.派专人在通常封闭空间外守护，保持与进入通常封闭空间的人员联络，不得离开；Station specialized people outside enclosed space to maintain communication with people inside. No leave without permission.

4.4.作业时应保持通风；

Keep ventilating in the operations.

4.5.若通风不良或有可燃气体，则应缩短滞留时间或使用空气呼吸器。

Reduce operation time or use breathing apparatus concern in the event of poor ventilation or presence of flammable gas.

5.记录Record

5.1. 进入密闭舱室检查表Inspection form for entering enclosed space

5.2. 货舱进入程序检查表Cargo Hold Access Procedure Check List