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Microgeneration Installation Standard: MIS 3003

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Microgeneration Installation Standard: MIS 3003 Microgeneration Installation Standard: MIS 3003 REQUIREMENTS FOR CONTRACTORS UNDERTAKING THE SUPPLY, DESIGN, INSTALLATION, SET TO WORK COMMISSIONING AND HANDOVER OF MICRO AND SMALL WIND TURBINE SYSTEMS Issue 3.2 This Microgeneration Installation Standard is the property of Department of Energy and Climate Change (DECC), 3 Whitehall Place, London,SW1A 2HH. © DECC 2008 This standard has been approved by the Steering Group of the Microgeneration Certification Scheme. This standard was prepared by the Microgeneration Certification Scheme Working Group 3 ‘Micro and Small Wind Turbine Systems’. REVISION OF MICROGENERATION INSTALLATION STANDARDS Microgeneration Installation Standards will be revised by issue of revised editions or amendments. Details will be posted on the website at www.microgenerationcertification.org Technical or other changes which affect the requirements for the approval or certification of the product or service will result in a new issue. Minor or administrative changes (e.g. corrections of spelling and typographical errors, changes to address and copyright details, the addition of notes for clarification etc.) may be made as amendments. The issue number will be given in decimal format with the integer part giving the issue number and the fractional part giving the number of amendments (e.g. Issue 3.2 indicates that the document is at Issue 3 with 2 amendments). Users of this Standard should ensure that they possess the latest issue and all amendments. Issue: 3.2 MICROGENERATION INSTALLATION MIS 3003 Date: 17/04/2013 STANDARD Page 2 of 32 TABLE OF CONTENTS 1 SCOPE ............................................................................................................................. 6 2 DEFINITIONS ................................................................................................................... 6 3 REQUIREMENTS FOR THE CERTIFICATED CONTRACTOR ..................................... 7 3.1 Capability ............................................................................................................... 7 3.2 Quality management system ................................................................................. 7 3.3 Sub contracting. ..................................................................................................... 7 3.4 Consumer code of practice .................................................................................... 8 4 DESIGN AND INSTALLATION REQUIREMENTS .......................................................... 9 4.1 Regulations ............................................................................................................ 9 4.2 Design and installation ........................................................................................... 9 4.3 System performance .............................................................................................. 9 4.4 Site specific issues ............................................................................................... 14 4.5 Responsible siting guidance ................................................................................ 16 4.6 Electrical connections .......................................................................................... 18 4.7 Commissioning .................................................................................................... 18 4.8 Equipment ............................................................................................................ 18 5 COMPETENCE OF STAFF ........................................................................................... 18 6 HANDOVER REQUIREMENTS ..................................................................................... 19 7 REGIONAL OFFICES .................................................................................................... 20 8 PUBLICATIONS REFERRED TO .................................................................................. 20 APPENDIX A: Site Survey Form ................................................................................................... 21 APPENDIX B: Data for the estimate of annual energy production ........................................... 22 B. 1. Correction factors for the standard estimate of annual energy production .......... 22 B. 2. Illustrations of the terrain categories .................................................................... 23 B. 3. Notes concerning the estimation of annual energy production ............................ 26 Issue: 3.2 MICROGENERATION INSTALLATION MIS 3003 Date: 17/04/2013 STANDARD Page 3 of 32 APPENDIX C: Competence of Staff .............................................................................................. 27 APPENDIX D Detailed assessment of shadow and flicker ........................................................... 28 D. 1. Shadow flicker ...................................................................................................... 28 D. 2. Photosensitive Epilepsy ....................................................................................... 29 D. 3. Mitigation .............................................................................................................. 30 D. 4. Sun path diagrams for shadow flicker .................................................................. 30 AMENDMENTS ISSUED SINCE PUBLICATION ......................................................................... 32 Issue: 3.2 MICROGENERATION INSTALLATION MIS 3003 Date: 17/04/2013 STANDARD Page 4 of 32 FOREWORD This standard identifies the evaluation and assessment practices undertaken by the certification bodies of the Microgeneration Certification Scheme (MCS) for the purposes of approval and listing of contractors undertaking the supply, design, installation, set to work, commissioning and handover of micro and small wind turbine systems. The listing and approval is based on evidence acceptable to the certification body: that the system or service meets the standard that the contractor has staff, processes and systems in place to ensure that the system or service delivered meets the standard And on: periodic audits of the contractor including testing as appropriate compliance with the contract for the MCS listing and approval including agreement to rectify faults as appropriate This standard shall be used in conjunction with MCS 001 scheme document and any other guidance and / or supplementary material available on the MCS website specifically referring to this Microgeneration Certification Standard (MIS 3003). A catalogue of guidance and supplementary material to be read in conjunction with MIS 3003 can be found on the MCS website, www.microgenerationcertification.org. Government defines Microgeneration as the production of heat and/or electricity on a small-scale from a low carbon source. The various technologies have the potential to help us achieve our objectives of tackling climate change, ensuring reliable energy and tackling fuel poverty. The objective of Government's Microgeneration strategy is to create conditions under which Microgeneration becomes a realistic alternative or supplementary energy generation source for the householder, for the community and for small businesses. NOTES:- Compliance with this Microgeneration Installation Standard does not of itself confer immunity from legal obligations. Users of Microgeneration Installation Standards should ensure that they possess the latest issue and all amendments. The MCS Steering Group welcomes comments of a technical or editorial nature and these should be addressed to “The Secretary” at [email protected]. Listed products and services may be viewed on our website: www.microgenerationcertification.org Issue: 3.2 MICROGENERATION INSTALLATION MIS 3003 Date: 17/04/2013 STANDARD Page 5 of 32 1 SCOPE This standard specifies the requirements the Microgeneration Certification Scheme (MCS) for Contractors undertaking the supply, design, installation, set to work, commissioning and handover of micro and small wind turbine systems located on dedicated free-standing / guyed towers or building-mounted; supplying permanent buildings; and either linked to the electricity distribution grid or off-grid battery charging systems. For the purposes of this standard, Micro and Small Wind Turbine systems are defined as those having an electrical output up to 50kW (measured at a wind speed of 11.0 metres per second as defined in BWEA etc). 2 DEFINITIONS Contractor An individual, body corporate or body incorporate, applying for or holding certification for the services detailed in the Scope, Clause 1, above. Contract A written undertaking for the design, supply, installation, set to work and commissioning of Microgeneration systems and technologies Design The formulation of a written plan including a specific list of products and fixings to form a completed system for a defined Microgeneration technology. Including extensions and alterations to existing Microgeneration systems. HAWT Horizontal axis wind turbine VAWT Vertical axis wind turbine Installation The activities associated with placement and fixing of a Microgeneration system. Set to work The activities necessary to make the Microgeneration system function as a completed system. Commissioning The activities to ensure that the installed system operates within the boundaries and conditions of the design and the product manufacturers' claims. Sub-contract A written contract between a certificated contractor and another Firm for supply of products and services in connection
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