Iranian Classification Society Rules

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302. Cargo transfer import and export system


1. Cargo Transfer Hose

(1) Where fitted, cargo transfer hoses are to be compatible with the cargo and suitable for the car- go temperature and have a burst pressure not less than 5 times the maximum expected service pressure of the cargo transfer system.

(2) For combustible cargoes, cargo hoses are to have electrical continuity over their entire lengths,

including couplings and flanges (except shore connections) and are to be earthed for removal of

electrostatic charges.

(3) In the case of transfer operations involving pressures in excess of 5 MPa, arrangements

2. for

emergency depressurizing and disconnection of the transfer hose are to be provided.

Cargo Transfer Hose Emergency Disconnection

Means for emergency disconnection of the cargo hose are to be provided and capable of being ac-