ISO INTERNATIONAL STANDARD 15516 First edition 2006-02-15 Ships and marine technology - Launching appliances for davit-launched lifeboats Naviresettechnologiemaritime-EnginsdemiseaI'eaudes embarcationsdesauvetagesousbossoirs Reference number ISO 15516:2006(E) So @ISO2006 Not for Resale ISO15516:2006(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In ISO2006 All rights reserved. Uniess otherwise specified, no part of this pubication may be reproduced or utilized in any form or by any means. ISO's member body in the country of the requester. ISO copyright office Casepostale56.CH-1211Geneva20 Tel. + 4122 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland ISO 2006 - All rights reserved Not fo Resale ISO15516:2006(E) Contents Page Foreword. Introduction 1 Scope. 2 Normative references 3 Terms and definitions... 4 Classification and composition. 4.1 Composition of davit... 4.2 Classification of davit.. 4.3 Classification of winch.... 5 Requirements 5.1 Performance. 3 5.2 Design and construction. 5.3 Safety ... 5.4 Maintenance 6 Test methods.... 10 6.1 Loose gears test .10 6.2 Winch test... .10 6.3 Test of launching appliance 11 7 12 7.1 Prototype inspection 12 7.2 Production inspection 13 8 Mark. 13 ed without icense from IHS 1SO15516:2006(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies technical committees. Each member body interested in a subject for which a technical committee has been non-governmental, in liaison with isO, also take part in the work. Iso collaborates closely with the InternationalElectrotechnicalCommission(lEC)onallmattersofelectrotechnicalstandardization InternationalStandardsaredraftedinaccordancewiththerulesgivenintheIsO/lECDirectives,Part2 The main task of technical committees istoprepareInternational Standards.Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. IO shall not be held responsible for identifying any or all such patent rights. ISO 15516 was prepared by Technicai Committee ISO/TC 8, Ships and marine technology, Subcommittee Sc 4, Outfitting and deck machinery. This first edition cancels and replaces IS0 6067:1985, which has been technically revised. ISO2006- All rights reserved Not for Resale ISO15516:2006(E) Introduction This international requirements of the CONVENTION FOR THE SAFETY OF LIFE AT SEA (SOLAS),deals with both winches and davits for lifeboats to provide an identical basis for design, manufacture and acceptance of Launching This International Standard incorporates and revises the requirements of IsO 6067 and, as such, replaces of their different methods of launching, recovery and stowage. Considering the convenience in practice, this standard specifies some values, such as the minimum speed of recovering light-loaded lifeboats by power (when necessary) and the recovery speed of unpowered winch, which are not required by SOLAs but have been given in IsO 6067. This International Standard is also applicable to launching appliances for fast rescue boatsonro-ropassengerships. This International Standard i