Hei har et spørsmål angående tolkning av LSA-code.Vi har en Lifeboat davit (konvensjonell) som har en back-up batteri som setter i gang accumulator /hydraulik i tilfelle av bortfall av powersupply.

Kan sånn batteriløsning tolkes som «stored mechanical power» iht til LSA 6.1.1.3;

6.1.1.3 A launching appliance shall not depend on any means other than gravity or stored mechanical power which is independent of the ship's power supplies to launch the survival craft or rescue boat it
serves in the fully loaded and equipped condition and also in the light condition.

Eller er det mulig å bruke (i tilleg) en emergency power supply tilkobling, som beskrevet i LSA 6.1.4.7 ?
(sellom det står under kapitel for launching appliances fo free fall lifeboats)

6.1.4.7 Each launching appliance shall be provided with a secondary means to launch the lifeboat by falls. Such means shall comply with the requirements of paragraph 6.1.1 (except 6.1.1.3) and paragraph
6.1.2 (except 6.1.2.6). It must be capable of launching the lifeboat against unfavourable conditions of trim of up to only 2° and list of up to only 5° either way and it need not comply with the speed requirements of paragraphs 6.1.2.8 and 6.1.2.9.
If the secondary launching appliance is not dependent on gravity, stored mechanical power or other manual means, the launching appliance shall be connected both to the ship's main and emergency power supplies.

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