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Provides general notes covering CDM Regulations 2015 duties, basis of design standards (NASC guidance and BS EN/BS 5975/BS 39), material and fitting compliance, competent erection and maintenance requirements, wind/snow exposure duration, working platform and board restraint rules, foundations/support responsibilities, tie/butt load handling and anchorage testing, limits on modifications, and generic design selection responsibilities.",{"@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/east-side-a1l-drawing-general-notes-design-notes/665137/",{"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/east-side-a1l-drawing-general-notes-design-notes/665137.png","ImageObject",300,407,{"name":92,"@type":93},"Stanford","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-30","2026-10-29",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 regulations and responsibilities are referenced in the general notes?","Question",{"text":112,"@type":113},"The drawing cites CDM Regulations 2015 and states client duties are detailed within those regulations. It also assigns responsibilities to the principal contractor for interpreting requirements and ensuring safe foundations and stability.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What standards are used for the basis of design?",{"text":117,"@type":113},"The basis of design references NASC TG20:21, BS EN 12811-1:2003, BS 5975:2019, and BS EN 1991-1-3/1-4 series for snow loads and wind actions, along with related NASC guidance.",{"name":119,"@type":110,"acceptedAnswer":120},"What guidance is given for wind and snow loads and the exposure period?",{"text":121,"@type":113},"The exposure period for wind and snow loads of the temporary structure is a maximum of 2 years unless reduced in the text below. Guidance is also mentioned for structures intended to exceed 2 years.","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},665137,1793290950,{"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":8,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":81},2336477552062,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","|  | \u003Cbr>NORTH\u003Cbr>A\u003Cbr>\u003Cbr>B \u003Cbr>\u003Cbr>C \u003Cbr>|  |  |  |  |  |  |  | \u003Cbr> 1200  1200 \u003Cbr>SECTION A-A |  | Bridged Asterix HD beams, laced and braced as noted, installed on checked 90s throughout. 1.33m deep beams. 1.28m c/c of chords\u003Cbr>Bracing on load bearing couplers throughout. 90s to be used where possible. Cross braced central bay on 90s for rigidity\u003Cbr>Plan bracing to standards on 90s\u003Cbr>Indicates kentledge placed centrally in bay on boards on min 3no bearers @ max 500 ctrs | GENERAL NOTES\u003Cbr>Property\u003Cbr>This drawing is confidential and is the property of Optima Scaffold Designs LLP. No unauthorised use, copy or disclosure is to be made without written permission.\u003Cbr>Drawings must be printed full size in colour.\u003Cbr>CDM Regulations 2015\u003Cbr>The Construction (Design & Management) Regulations 2015, regulation 9, requires that we make the client aware of their duties imposed by the regulations.\u003Cbr>Client duties are detailed within The Construction (Design & Management) Regulations 2015.\u003Cbr>Basis of Design\u003Cbr>This drawing has been prepared from information supplied to us by, or on behalf of the principal contractor, who should check that his requirements have been correctly interpreted and that all loading, dimensions, lift heights, bay sizes, erection/striking sequences etc. are as required and practicable.\u003Cbr>This drawing has been prepared in accordance with the following: NASC TG20:21, BS EN 12811-1:2003\u003Cbr>BS 5975:2019 Code of practice for temporary works procedures and the permissible stress design of falsework.\u003Cbr>BS EN 1991-1-3:2003+A1:2015 Snow Loads\u003Cbr>BS EN 1991-1-4:2005+A1:2010 Wind Actions\u003Cbr>All scaffolding materials forming this structure are to comply with NASC TG20:21 & BS EN 12811-1:2003 .\u003Cbr>Scaffold tube taken as BS EN 39:2001 type 4 \"as new\" condition unless stated otherwise.\u003Cbr>All scaffold fittings taken as load-bearing class A fittings unless stated otherwise.\u003Cbr>All proprietary equipment must be used in accordance with the manufacturers information.\u003Cbr>Scaffolding structure to be erected and maintained by competent operatives in accordance with NASC SG4 and Work at Height Regulations 2005. Scheme to be read in conjunction with the scaffold contractors quotation, risk assessment and method statement for which the scaffold contractor is responsible.\u003Cbr>Wind / Snow Loads\u003Cbr>The exposure period in respect of wind and snow loads of this temporary structure is a maximum of 2 years, unless reduced in the text below. Advice regarding temporary structures with an intended life-span exceeding 2 years can be found within NASC SG41 .\u003Cbr>Working Platforms\u003Cbr>All working platforms must comply with the statutory regulations at all times.\u003Cbr>Scaffold boards are to be restrained against movement as per NASC TG12 .\u003Cbr>Foundations/Supports\u003Cbr>The principal contractor is responsible for the design of all foundations, below the scaffold baseplate.\u003Cbr>Where scaffold equipment is supported or suspended from an existing structure the principal contractor must ensure that the existing structure is adequate to safely support the scaffold loads.\u003Cbr>Ties /Butts\u003Cbr>The principal contractor is responsible for ensuring the existing structure is capable of safely withstanding the scaffold tie /butt loads.\u003Cbr>Tie selection should be made by the scaffold contractor using guidance from NASC TG4 .\u003Cbr>Anchors should be fixed and tested in accordance with NASC TG4 .\u003Cbr>All ties tubes to be fixed with load-bearing couplers.\u003Cbr>The principal contractor is to ensure that no ties are removed without the approval of Optima Scaffold Designs LLP.\u003Cbr>Permanent Works\u003Cbr>Optima Scaffold Designs LLP cannot and will not pass comment on any building being shored as this involves matters beyond our knowledge. It is the principal contractors responsibility to ensure that the permanent structure will safely span between our supports, and can be safely shored in the way indicated.\u003Cbr>The principal contractor must ensure the stability of the permanent structure","cbCaikOCTj1qwf4h","https://ap.wps.com/l/cbCaikOCTj1qwf4h","pdf",343827,"English","# GENERAL NOTES\n## Property and Confidentiality\n## CDM Regulations 2015\n## Basis of Design Standards\n## Wind/Snow Loads and Exposure Period\n## Working Platforms\n## Foundations/Supports\n## Ties/Butts and Anchors\n## Permanent Works and Temporary Roofs\n## Sheeting/Fans, Kentledge/Ground Anchors\n## Modifications and Dimensions\n## Generic Designs","[{\"question\":\"What regulations and responsibilities are referenced in the general notes?\",\"answer\":\"The drawing cites CDM Regulations 2015 and states client duties are detailed within those regulations. It also assigns responsibilities to the principal contractor for interpreting requirements and ensuring safe foundations and stability.\"},{\"question\":\"What standards are used for the basis of design?\",\"answer\":\"The basis of design references NASC TG20:21, BS EN 12811-1:2003, BS 5975:2019, and BS EN 1991-1-3/1-4 series for snow loads and wind actions, along with related NASC guidance.\"},{\"question\":\"What guidance is given for wind and snow loads and the exposure period?\",\"answer\":\"The exposure period for wind and snow loads of the temporary structure is a maximum of 2 years unless reduced in the text below. Guidance is also mentioned for structures intended to exceed 2 years.\"}]","East Side A1L - Drawing General Notes & Design Notes | PDF"]