NOTE :
1. This clearance is required for boxing up of only those confined spaces, where the permit for
entry into confined space has been obtained for carrying out the hot work.
2. The boxing up clearance for equipment shall be applied by site engineer in duplicate and issued
by GSI after checking. While checking inside confined space, GSI shall have a valid permit for
entry as per procedure. After completion of work original copy of clearance shall be returned to
issue. Duplicate copy shall be retained by site engineer.
3. The close clearances shall be retained by issuer.