2120 version 3 28-Jun-16 1 of 3 GASFITTING Design gas supply pipework level: 5 credit: 10 planned review date: April 1998 sub-field: Plumbing, Gasfitting and Drainlaying purpose: This unit standard is for people who work, or intend to work, in gasfitting. People credited with this unit standard will be able to determine user requirements and design gas supply pipework. entry information: Open. accreditation option: Evaluation of documentation and visit by NZQA and industry. moderation option: A centrally established and directed national moderation system has been set up by The Skills Organisation. special notes: New Zealand Building Code and Approved Documents, G10 Piped Services, G11 Gas as an Energy Source, Manufacturers' specifications, NZS 3501: 1976, NZS 5261: 1994, NZS 5807 Part 2: 1980, Health and Safety in Employment Act 1992. New Zealand Qualifications Authority 2016 2120 version 3 28-Jun-16 2 of 3 GASFITTING Design gas supply pipework Elements and Performance Criteria element 1 Determine owner/user requirements of gas supply pipework. Range: domestic, recreational, commercial, industrial. performance criteria 1.1 Gas supply pipework, devices and components are selected in accordance with Acts, Codes, owner/user requirements and manufacturers' instructions, refer special note. element 2 Design gas supply pipework system. performance criteria 2.1 Gas supply pipework system design and detail specifications conform to provisions of Acts, Standards, Codes, owner/user requirements and manufacturers' instructions, refer special note. element 3 Maintain safe working environment. performance criteria 3.1 Work practices are carried out without injury to workers, public, or damage to building, other services, tools or equipment, refer special note. New Zealand Qualifications Authority 2016 2120 version 3 28-Jun-16 3 of 3 GASFITTING Design gas supply pipework Comments to: The Skills Organisation Freepost 5164 PO Box 24-469 Royal Oak Auckland 1345 Please Note: Providers must be accredited by the Qualifications Authority before they can offer programmes of education and training assessed against unit standards. Accredited providers assessing against unit standards must engage with the moderation system that applies to those unit standards. [Please refer to relevant Plan ref: 0008] New Zealand Qualifications Authority 2016