References
Date: 2015-10-07; view: 455.
Scope
DISCHARGE OF DIRTY BALLAST OR OILY MIXTURES TO SHORE RECEPTION FACILITIES
Documentation
* International Oil Pollution Prevention Certificate, including Supplement to the International Oil Pollution Prevention Certificate as Form A and Form B, and Endorsement for Annual and Intermediate Surveys.
* Oil Record Book Part 1.
* Type Test Certificate on oily-mixture separating or filtering equipment.
* Type Test Certificate on oil content meter.
* Type Test Certificate on interface detector.
* Operating manual on oil discharge monitoring and control system, approved by the Administration.
* Operational instructions books for equipment.
* Engine - Room Log Book,
* Shipboard-oil Pollution-Emergency Plan-.
1. Purpose
To take necessary steps to avoid marine pollution by oil.
Discharge of dirty ballast and oily mixtures to shore reception facilities.
* MARPOL 73/78
* Recommendation on International Perfomance and Test Specifications of Oily-water Separating Equipment and Oil Content Meters, adopted by the Organization by resolution A.393(X).
* Revised Specifications for the Design, Operational and Control of Crude Oil Washing Systems, adopted by the Organization by resolution A.496 (XII).
* Revised - Guidelines and Specifications for Oil Discharge Monitoring and Control Systems for Oil Tankers, adopted by the Organization by resolution A.586 (14).
* Procedures for the Control of Operational Requirements Related to the Safety of Ships and Pollution Prevention, adopted by the Organization by resolution A.742 (18).
* HELCOM Recommendations.
4.Definitions
"Oily mixture" –means a mixture with any oil content.
"Slop tank" –means a tank specifically designated for the collection of a tank drainings, tank washings and other oily mixtures.
5.Actions
* Chief-Officer is responsible for the discharge of dirty ballast or oily mixtures retained in slop tanks to shore reception facilities.
* Second Officer takes charge of watch during the operation.
* Chief- Officer delegates persons who will be stationed at the manifold and will carry out all the prepare works before action as follows:
- deck scuppers and drain holes must be plugged;
- there is a continuous watch keep on the manifold;
- equipment is ready for use (blanks, joints) ;
- dirty ballast discharge manifold spill tray must be clean and dry, free of water or snow;
- arrangements for fire watch and oil spill contingency equipment at stand by position;
- oil absorbents (sand, rolls, pads) has been placed at strategic position on the deck and at manifolds where the oil spill may be occured;
- dirty ballast or oily mixtures discharge line hose must be reliably joined and fixed.
* Chief-Officer asks a permission from the shore reception facilities operator to start a discharge.
* When the permission from the shore reception facilities operator is obtained, Chief Officer gives the permission to a pumpman to start the discharge.
* Dirty ballast or oily mixtures discharge must be started at the minimal rate of discharge. If there is no leakage, the rate should be increased up to the maximal
* The discharge procedure is carrying out under the visual control of the officer in charge on the bridge.
* After dirty ballast or oily mixtures discharge accenting the following:
- do not disconnect dirty ballast or oily mixtures discharge line until it has been blown through and drained and all manifold valves have been secure closed;
- properly clean spill trays from oil residues;
- receive a certificate or a receipt from reception facilities operator on dirty ballast or oily mixtures discharge , including the information on quantity , date and time of discharge.
* Chief- Officer responsible for dirty ballast or oily mixtures discharge makes entries in Oil
Record Book Part II.
6.Documentation
* International Oil Pollution Prevention Certificate, including Supplement to the International Oil Pollution Prevention Certificate as Form B, and Endorsement for Annual and Intermediate Surveys.
* Oil Record Book Part 11.
* Type Test Certificate on oil content meter.
* Type Test Certificate on interface detector.
* Operating manual on oil discharge monitoring and control system, approved by the Administration.
* Operational instructions books for equipment.
* Shipboard Oil Pollution Emergency Plan.
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