Document ID: chunk:federal_register_of_legislation:C2024C00540:section:9:p3
Version: federal_register_of_legislation:C2024C00540
Segment Type: section
Provision Reference: s 9 (pt 3/4)
Character Range: 23030–25542

ensures that the oil content of the effluent without dilution does not exceed 15 parts in 1,000,000 parts;
 (iv) if the ship is an oil tanker—the oily mixture does not originate from the cargo pump room bilges of the ship and is not mixed with oil cargo residues; and
 (d) the discharge of oil or an oily mixture (other than washings contaminated with oil) from the cargo area of an oil tanker that is not within a special area and not in Arctic waters, if the following conditions are satisfied:
 (i) the tanker has a gross tonnage of 150 or more;
 (ii) the tanker is more than 50 nautical miles from the nearest land;
 (iii) the tanker is proceeding en route;
 (iv) the instantaneous rate of discharge of oil content does not exceed 30 litres per nautical mile;
 (v) if the tanker is delivered on or before 31 December 1979—the total quantity of oil discharged into the sea does not exceed one part in 15,000 parts of the total quantity of the cargo of oil of which oil discharged formed a part;
 (vi) if the tanker is delivered after 31 December 1979—the total quantity of oil discharged into the sea does not exceed one part in 30,000 parts of the total quantity of the cargo of oil of which oil discharged formed a part;
 (vii) the tanker has in operation an oil discharge monitoring and control system and a slop tank arrangement as required under regulations made for the purposes of section 130 of the Navigation Act 2012; and
 (e) the discharge of washings contaminated with oil from an oil tanker that is not within a special area and not in Arctic waters, if the following conditions are satisfied:
 (i) the tanker is more than 50 nautical miles from the nearest land;
 (ii) the tanker is proceeding en route;
 (iii) the instantaneous rate of discharge of oil content does not exceed 30 litres per nautical mile;
 (iv) if the tanker is delivered on or before 31 December 1979—the total quantity of oil discharged into the sea does not exceed one part in 15,000 parts of the total quantity of the cargo of oil of which oil discharged formed a part;
 (v) if the tanker is delivered after 31 December 1979—the total quantity of oil discharged into the sea does not exceed one part in 30,000 parts of the total quantity of the cargo of oil of which oil discharged formed a part;
 (vi) the tanker has in operation an oil discharge monitoring and control system and a slop tank arrangement as required under regulations made for the purposes of section 130 of the Navigation Act 2012; and
 (f) the discharge