23043 version 1 Page 1 of 4 Form coves, radiuses and detail on boats using filler Level 3 Credits 4 Purpose People credited with this unit standard are able to: form coves using filler, form radiuses on corners and form details on boats using filler. Subfield Boating Industries Domain Boatbuilding Status Registered Status date 14 December 2007 Date version published 14 December 2007 Planned review date 31 December 2012 Entry information Open. Accreditation Evaluation of documentation and visit by NZQA and industry. Standard setting body (SSB) Boating Industry Training Organisation Accreditation and Moderation Action Plan (AMAP) reference 0136 This AMAP can be accessed at http://www.nzqa.govt.nz/framework/search/index.do. Special notes 1 a All required equipment must be set up, started up, operated, and shut down in accordance with company procedures. b All work practices must meet recognised codes of practice and documented worksite health and safety procedures (where these exceed code) for personal, product, and worksite health and safety; and must meet the obligations required under the Health and Safety in Employment Act 1992, and subsequent and delegated legislation. c All work practices must meet recognised codes of practice and documented worksite environmental procedures (where these exceed code) for personal, product, and worksite environmental matters; and must meet the obligations required under the Resource Management Act 1991, and subsequent and delegated legislation. d All work practices must meet documented worksite quality management requirements. These include documentation of activities, events, and decisions. New Zealand Qualifications Authority 2016 23043 version 1 Page 2 of 4 2 a Forming coves using filler in the boatbuilding industry includes the following – coving to compound shaped surfaces such as bulkhead or girder to hull connections; filler pastes typically made from an epoxy base thickened using various extenders but polyester vinyl ester and other chemistries may be used in some situations; purpose of the coves includes – forming a base to glass tape over, smoothing corners for high standard paint finish, structural connection of parts, forming an easily cleanable connection, ensuring a waterproof connection. Coves may be structural or non structural. Coves are usually formed using specially custom made knives or tools the size of which determines the radius of the cove. b Forming radiuses on external corners, typically on custom deck structures and moulds, involves consistently rounding the external panel or component corners and may involve grinding or planning steel, aluminium, timber, plywood, composite. c Forming details is typically done using epoxy based pastes to ensure waterproofing, bonding and strength requirements for actual boats or for moulds. The details are often used to enable perfect fit or smoothing, fairing or profiling of composite or metal components, particularly in detail areas of deck structures. 3 Definitions Work practice refers to good trade practice involving recognised techniques and processes. Work practice may vary between workplaces. Job specifications refer to plans and/or written definition of the cove and radiuses. Elements and performance criteria Element 1 Form coves on boats using filler. Range coves include coves joining in a corner. Performance criteria 1.1 Cove radius and filler mix specifications are established according to work practice and job specifications. 1.2 Coving tool and cleanup knives are made or selected according to job specifications and work practice. 1.3 Surfaces to be coved are confirmed as fair and smooth in accordance with work practice. 1.4 Cove is formed in accordance with job specifications and work practice. New Zealand Qualifications Authority 2016 23043 version 1 Page 3 of 4 Element 2 Form radiuses on boat corners. Performance criteria 2.1 Radiuses of external corners are established according to job specifications and work practice. 2.2 Appropriate forming tools are selected and set up in accordance with work practice. Range tools may include but not limited to – routers, rasps, sandpaper and blocks/boards, chisels, planes, spokeshaves. 2.3 Corners to be formed into radiuses and adjoining surfaces are confirmed as fair in accordance with work practice. 2.4 Radiuses are formed in accordance with job specifications and work practice. Element 3 Form details on boats using filler. Range may include – forming borders, hatch surrounds, chines, drains, aesthetic detail. Performance criteria 3.1 Detail specification is determined according to job specifications and work practice. 3.2 Method of creating detail is established and set up in accordance with finished detail required. Range 3.3 may include – temporary formers, packing tape, determining methods to hold formers. Detail is formed in accordance with job specifications and work practice. Please note Providers must be accredited by NZQA, or an inter-institutional body with delegated authority for quality assurance, before they can report credits from assessment against unit standards or deliver courses of study leading to that assessment. Industry Training Organisations must be accredited by NZQA before they can register credits from assessment against unit standards. Accredited providers and Industry Training Organisations assessing against unit standards must engage with the moderation system that applies to those standards. New Zealand Qualifications Authority 2016 23043 version 1 Page 4 of 4 Accreditation requirements and an outline of the moderation system that applies to this standard are outlined in the Accreditation and Moderation Action Plan (AMAP). The AMAP also includes useful information about special requirements for organisations wishing to develop education and training programmes, such as minimum qualifications for tutors and assessors, and special resource requirements. Comments on this unit standard Please contact the Boating Industry Training Organisation training@bia.org.nz if you wish to suggest changes to the content of this unit standard. New Zealand Qualifications Authority 2016