DNV DNVGL-CP-0031 PDF

This CP gives a description of the procedures and requirements related to documentation, design and type testing applicable for TA of stern tube sealing arrangement. The CP describes the applicable design requirements and how to document compliance with the requirements in order to obtain a TA certificate for the equipment.

This includes, where relevant, technical requirements for how the type tests shall be performed.

The procedure for assessment of conformity of manufactured products (production) and the installation onboard is not within the scope of the CP. However, if during the type approval process, it is discovered that certain issues may affect on-board performance and satisfactory operation within limits and requirements given in this programme, then all these issues shall be clarified by the manufacturer before the issuance of type approval certificate.