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It standardizes a drawing numbering system, drawing title-block content, and naming conventions across internal and externally produced drawings. It also defines scope and coverage, drawing revision policy, drawing offices, required drawing sets, and key references and amendments from prior versions, ensuring consistent identification, traceability, and controlled updates for Northern Powergrid substations.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/guidance-on-substation-design-ehv-substation-drawing-policy-northern-powergrid-substation-drawing-requirements/650127/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/guidance-on-substation-design-ehv-substation-drawing-policy-northern-powergrid-substation-drawing-requirements/650127.png","ImageObject",300,407,{"name":92,"@type":93},"Stanford","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-24",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the purpose of this Northern Powergrid document?","Question",{"text":112,"@type":113},"It defines Northern Powergrid requirements for new drawing creation for primary and supply point substations, including the numbering system, drawing title requirements, and the drawings required for an NSP Northern Powergrid substation.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Who and where should the design guide be applied?",{"text":117,"@type":113},"It must be applied to all primary and supply point substations on the Northern Powergrid network.",{"name":119,"@type":110,"acceptedAnswer":120},"What must be included in the drawing title block for Northern Powergrid produced drawings and externally produced drawings?",{"text":121,"@type":113},"Northern Powergrid produced drawings require Northern Powergrid name, address, logo, drawing title, document details, drawing reference numbers, historical numbers, revision details, scale, and drawn/checked names and dates; externally produced drawings require company name/logo, “Client-Northern Powergrid,” drawing title, company drawing number, NSP drawing reference numbers and historical numbers, revision details, scale, and drawn/checked names and dates.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},650127,1792877214,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":139,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":145},2336477552062,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","NSP/007/019-Guidance on Substation Design: EHV Substation Drawing Policy  \n1. Purpose  \nThe purpose of this document is to outline the Northern Powergrid requirements for new drawings for primary and supply point substations.  \nThe guide details the numbering system to be used, drawing title requirements and gives details of the drawings required for a Northern Powergrid substation.  \nThis document supersedes the following documents, all copies of which should be destroyed;  \n\n| Document Reference | Document Title | Version | Published Date |\n| --- | --- | --- | --- |\n| NSP/007/019 | Guidance on Substation Design: EHV Substation Drawing Policy | 1.1 | Feb 2015 |\n\n2. Scope  \nThis design guide shall be applied to all primary and supply point substations on the Northern Powergrid network.  \n2.1. Table of Contents  \n1. Purpose ................................................................................................................................................................ 1  \n2. Scope .................................................................................................................................................................... 1  \n2.1. Table of Contents .................................................................................................................................................2  \n3. Northern Powergrid Substation Drawings ............................................................................................................3  \n3.1. General.................................................................................................................................................................3  \n3.2. Title ......................................................................................................................................................................3  \n3.3. Drawing Reference Number ................................................................................................................................4  \n3.4. Historical Drawing Number ..................................................................................................................................6  \n3.5. Drawing Revision Policy .......................................................................................................................................8  \n3.6. Drawing Offices ....................................................................................................................................................8  \n3.7. Substation Drawings Required .............................................................................................................................8  \n4. References .......................................................................................................................................................... 12  \n4.1. External Documentation .................................................................................................................................... 12  \n4.2. Internal Documentation..................................................................................................................................... 12  \n4.3. Amendments from Previous Version ................................................................................................................. 12  \n5. Definitions .......................................................................................................................................................... 12  \n6. Authority for Issue .............................................................................................................................................. 13  \n6.1. CDS Assurance.................................................................................................................................................... 13  \n6.2. Author ..................................................................................................................","cbCaibGpXQa0efo1","https://ap.wps.com/l/cbCaibGpXQa0efo1","pdf",222464,13,"English","# Purpose\n# Scope\n## Table of Contents\n# Northern Powergrid Substation Drawings\n## General\n## Title\n## Drawing Reference Number\n## Historical Drawing Number\n## Drawing Revision Policy\n## Drawing Offices\n## Substation Drawings Required\n# References\n## External Documentation\n## Internal Documentation\n## Amendments from Previous Version\n# Definitions\n# Authority for Issue\n## CDS Assurance\n## Author\n## Technical Assurance\n## Authorisation","[{\"question\":\"What is the purpose of this Northern Powergrid document?\",\"answer\":\"It defines Northern Powergrid requirements for new drawing creation for primary and supply point substations, including the numbering system, drawing title requirements, and the drawings required for an NSP Northern Powergrid substation.\"},{\"question\":\"Who and where should the design guide be applied?\",\"answer\":\"It must be applied to all primary and supply point substations on the Northern Powergrid network.\"},{\"question\":\"What must be included in the drawing title block for Northern Powergrid produced drawings and externally produced drawings?\",\"answer\":\"Northern Powergrid produced drawings require Northern Powergrid name, address, logo, drawing title, document details, drawing reference numbers, historical numbers, revision details, scale, and drawn/checked names and dates; externally produced drawings require company name/logo, “Client-Northern Powergrid,” drawing title, company drawing number, NSP drawing reference numbers and historical numbers, revision details, scale, and drawn/checked names and dates.\"}]","Guidance on Substation Design - EHV Substation Drawing Policy - Northern Powergrid Substation Drawing Requirements | PDF",1792817845,33]