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Regulation 13 Internationaal Verdrag ter voorkoming van verontreiniging door schepen, 1973, zoals gewijzigd door het Protocol van 1978 daarbij

CONSTRUCTION

To enable pipes of reception facilities to be connected with the ship’s discharge pipeline for residues from machinery bilges and from oil residue (sludge) tanks, both lines shall be fitted with a standard discharge connection in accordance with the following table:

Standard dimensions of flanges for discharge connections

Description | Dimension

Outside diameter | 215 mm

Inner diameter | According to pipe outside diameter

Bolt circle diameter | 183 mm

Slots in flange | 6 holes 22 mm in diameter equidistantly placed on a bolt circle of the above diameter, slotted to the flange periphery. The slot width to be 22 mm

Flange thickness | 20 mm

Bolts and nuts: quantity, diameter | 6, each of 20 mm in diameter and of suitable length

The flange is designed to accept pipes up to a maximum internal diameter of 125 mm and shall be of steel or other equivalent material having a flat face. This flange, together with a gasket of oil-proof material, shall be suitable for a service pressure of 600 kPa.

Regeling
Internationaal Verdrag ter voorkoming van verontreiniging door schepen, 1973, zoals gewijzigd door het Protocol van 1978 daarbij
Afkortingen
MARPOL, MARPOL 73/78
Soort
Verdrag
Geldend vanaf
01-03-2026
BWB-id
BWBV0003241
Versie
2026-03-01_0

In de hele regeling · Officiële tekst op wetten.overheid.nl