Enclose space entry procedure

Enclose space entry procedure:

a.     Get prior permission from master or responsible officer.

b.     Practicable atmosphere testing to be carried out.

c.      The space must be properly ventilated.

d.     Work permit to be checked or revised.

e.      Personal safety should be used.

f.       Make sure that there is no naked light.

g.     Use life line.

h.     Breathing apparatus to be worn if any doubt in ventilation.

i.       Arrange for suitable communication.

j.       Pre-arrange rescue operation to be made.