[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-650120-105":59,"doc-detail-650120-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","electrical-engineering-standards-standard-rwb-ees-002-electrical-drawings","ELECTRICAL ENGINEERING STANDARDS - STANDARD RWB-EES-002 - ELECTRICAL DRAWINGS","","Electrical Engineering Standard RWB-EES-002 establishes uniform rules for producing and documenting electrical drawings for Rand Water and its service/equipment suppliers. It defines objectives, scope, and when written deviations are permitted, lists applicable graphic-symbol and engineering-drawing standards, and specifies drawing presentation details such as preferred sheet sizes, document formats, drawing numbering, and title-block information. It also covers equipment numbering via the WKS system and requirements for drawing symbols, lettering, diagram types, revision control, cross-referencing, checking, approval, and as-built drawings.",{"@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/electrical-engineering-standards-standard-rwb-ees-002-electrical-drawings/650120/",{"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/electrical-engineering-standards-standard-rwb-ees-002-electrical-drawings/650120.png","ImageObject",300,407,{"name":92,"@type":93},"Nguyễn Văn Học","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-27","2026-10-24",true,{"@type":102,"interactionType":103,"userInteractionCount":81},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the objective and scope of Electrical Engineering Standard RWB-EES-002?","Question",{"text":112,"@type":113},"It defines an acceptable and uniform standard for producing electrical engineering drawings and documentation. It applies to drawings produced within Rand Water and by organisations supplying services and equipment to Rand Water when drawings are required as part of the order/contract.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How are deviations from the standard handled?",{"text":117,"@type":113},"Deviations are only permitted at the discretion of the Design Office Manager. Requests must be made in writing and will only be granted if accepted in writing; verbal concessions are not granted.",{"name":119,"@type":110,"acceptedAnswer":120},"What drawing presentation rules does the standard specify?",{"text":121,"@type":113},"It specifies preferred standard drawing sizes, which documents are drawings versus computer-generated schedules, the use of Rand Water drawing sheets, how drawing numbers and contractor secondary numbers are marked, and title block information such as station name, area/discipline, and drawing type.","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},650120,1792856663,{"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":81,"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},1374402739827,"https://ap-avatar.wpscdn.com/avatar/14000c97e7351f1a627?x-image-process=image/resize,m_fixed,w_180,h_180&k=1787885694763230660","ELECTRICAL ENGINEERING STANDARDS  \nSTANDARD RWB-EES-002  \nELECTRICAL DRAWINGS  \nApproved: Design Office Manager ...............................................................................................................  \nSenior Manager Assets ..............................................................................................................  \nINDEX Page  \n1 INTRODUCTION 1  \n2 DEVIATIONS FROM STANDARD 1  \n3 APPLICABLE STANDARDS 1  \n4 DRAWING PRESENTATION 1  \n5 DRAWING SYMBOLS AND LETTERING 2  \n6 SPECIFIC REQUIREMENTS FOR SINGLE LINE DIAGRAMS 3  \n7 SPECIFIC REQUIREMENTS FOR SCHEMATIC DIAGRAMS 4  \n8 USE OF CIVIL AND/OR MECHANICAL GENERAL ARRANGEMENT DRAWINGS AS A BASE 5  \n9 COMPUTER AIDED DESIGN (CAD) DRAWINGS 5  \n10 DRAWING REVISION CONTROL 6  \n11 CROSS REFERENCING OF DRAWINGS 7  \n12 DRAWING CHECKING AND APPROVAL PROCEDURE 7  \n13 AS BUILT DRAWINGS 8  \nA1 COMPONENT NUMBERING 10  \nA2 WIRE NUMBERS – GENERAL 10  \nA3 WIRING NUMBERING – A C SECONDARY CIRCUITS 11  \nA4 WIRE NUMBERING – D C CIRCUITS 11  \nRECORD OF REVISIONS  \nRev – A Issue for comment approval  \nRev – 0 First general issue  \n1 INTRODUCTION  \n1.1 The objective of this Electrical Engineering Standard is to define an acceptable and uniform standard for the production of Electrical Engineering drawings and documentation.  \n1.2 The standard shall apply for drawings produced within Rand Water and by organisations supplying services and equipment to Rand Water where it is necessary to provide drawings as part of the order/contract. Drawings not complying with Rand Water's standards will be rejected.  \n2 DEVIATIONS FROM STANDARD  \n2.1 Deviations from this standard will only be permitted at the discretion of the Design Office Manager. Such application for deviation will only be considered if it is made in writing and if accepted such deviation will be granted in writing. Verbal concessions will not be granted.  \n3 APPLICABLE STANDARDS  \n3.1 The following standard shall apply:  \nNRS 002:2000 Graphic Symbols for Electrical Drawings  \nIEC 60617 Parts 2 and 8 Graphical Symbols For Diagrams  \nSABS 10111:2011 Part 1 Engineering Drawings-General Principles  \nRW/01200/S/022 Specification for Plant Codification Labels  \n4 DRAWING PRESENTATION  \n4.1 Standard Drawing Sizes  \nThe following standard drawing sizes are preferred.  \nElectrical Single Line Diagram A1 or A2  \nElectrical Schematic Diagrams A3  \nElectrical Wiring Diagrams A3  \nElectrical Cable Schedules A3 or A4  \nElectrical Connection Schedules A3 or A4  \nElectrical Panel General Arrangements A1, A2 or A3  \nPLC Hardware Configurations A2, A3 or A4  \nElectrical Substation Layouts A1  \nElectrical Cable Routing and Racking A1  \nSmall Power and Lighting Layout Drawings A1  \nAO drawings are to be avoided due to the difficulty in physically handling the drawing. If an AO drawing is reduced in size when using Autocad all scales shall be removed and the drawing designated \"Not to Scale\" .  \n4.2 Document Format  \nThe following defines which documents shall be prepared as \"drawings\" or which are to be prepared as computer generated schedules:  \n4.2.1 Drawings  \nElectrical Single Line Diagrams  \nElectrical Schematic Diagrams  \nElectrical Wiring Diagrams  \nPLC I/O Schedule  \nElectrical Panel General Arrangements  \n4.2.2 Schedules  \nElectrical Cable Schedules  \nElectrical Connection Schedules  \nPLC I/O Listings (optional as schedule)  \nWhere document is specified as a schedule it shall be prepared as a dBase compatible file with field names and lengths as specified by Rand Water.  \n4.3 Drawing Sheets  \nAll drawings shall be drawn on Rand Water's drawing sheets. Contractors may add their own logos, title blocks and numbers provided that the main title block is Rand Water's title block. This requirement shall apply for the following drawings:  \n- Single line diagrams  \n- Schematic diagrams  \n- Equipment schedules  \nAlternatively, contractors may contact the Design Office CADD Team Leader for the latest templates incorporating thei","cbCairXJ5CM3KQ4F","https://ap.wps.com/l/cbCairXJ5CM3KQ4F","pdf",260471,14,"English","# 1 Introduction\n## 1.1 Objective and scope\n# 2 Deviations from Standard\n## 2.1 Written deviation approval\n# 3 Applicable Standards\n## 3.1 Referenced standards and specs\n# 4 Drawing Presentation\n## 4.1 Standard drawing sizes\n## 4.2 Document format (drawings vs schedules)\n## 4.3 Drawing sheets and templates\n## 4.4 Drawing numbers and numbering rules\n## 4.5 Title block information\n## 4.6 Equipment numbering – WKS system\n# 5 Drawing Symbols and Lettering\n## 5.1 Drawing symbols requirements\n## 5.2 Lettering requirements","[{\"question\":\"What is the objective and scope of Electrical Engineering Standard RWB-EES-002?\",\"answer\":\"It defines an acceptable and uniform standard for producing electrical engineering drawings and documentation. It applies to drawings produced within Rand Water and by organisations supplying services and equipment to Rand Water when drawings are required as part of the order/contract.\"},{\"question\":\"How are deviations from the standard handled?\",\"answer\":\"Deviations are only permitted at the discretion of the Design Office Manager. Requests must be made in writing and will only be granted if accepted in writing; verbal concessions are not granted.\"},{\"question\":\"What drawing presentation rules does the standard specify?\",\"answer\":\"It specifies preferred standard drawing sizes, which documents are drawings versus computer-generated schedules, the use of Rand Water drawing sheets, how drawing numbers and contractor secondary numbers are marked, and title block information such as station name, area/discipline, and drawing type.\"}]","ELECTRICAL ENGINEERING STANDARDS - STANDARD RWB-EES-002 - ELECTRICAL DRAWINGS | PDF",1792817558,35]