Apr 11

what does aff mean in architectural drawings?

args: ['blockquote', 'class', 'pullquote-left', 'toggle'] Items to consider when you read a floor plan are abbreviated, such as not to scale (N.T.S.). Often abbreviated to "B&B" in the trade. plugins: ['source', 'imagemanager'], { var ColCHeight = $('#StickyBannerNew').parent().outerHeight(true); selector = $(".CommentBanner").length ? } title: 'Quote Right', $("#arc_comment_" + data.id + ">.Top>.Right>.CommentModerate>ul>li>.FeaturingAction").html(co.feature.text).attr("rel", 30).attr("original-title", co.feature.title); /* $("#comment_moderation .ModalTitle h1").html(modal_data.title); FYI, I am very well versed with the processes in constructing a building as I've worked for a GC doing a design-build for years before I join the Archi firm; and took part in planning and execution of various trades from the start of the construction up to the turn-over of the project. Jordan Smith is the CEO and Founder of Smith House Company, a design+build firm based in Austin, Texas. As the Design Architect or technician, we should be able to communicate or translate the design to working drawings where it would show the clear intent of the design to the persons who are building it. { formatting: ['p'], 100'-0" is a vestige of the CAD Old Days. imageUpload: function(image, json) Help make Archtoolbox better for everyone. In past, I've always used FFL (top of the floor finish) as my point of reference to determine the SSL or the underside of joists. Unless, design requires an area to have a lower FFL than the rest such as the shower area, utility rooom, etc. { { modal_data = co['show']; $(document).on('click', ".arc_view_hidden_comment", function() This is unnecessary in a Revit environment and is a sign that your QA /QM department is from the hand drafting / CAD generation. }, $.ajax( forcePasteAsPlainText: true, title: 'Subheading', To indicate how low a pendant light fixture or ceiling fan should be hung from the ceiling. type: 'hidden', Its more like which one os determined 1st the FFL, SFL or SSL. data: {id: id, arc_token: window.arc_token}, Get the latest updates about new courses, special trainings, resources, and more. data: data, }); CKEDITOR.replace(el , { Smith House Co. strives to build more beautiful, functional and resilient spaces which are self sustaining and harmonize with their natural surroundings. var windowheight = $(window).height(); As my mom was so fond of saying, "Assuming makes an ass out of u and me.". Thanks in advance for sharing. A ceiling height of 8' is not a true 8' at a granite floor finished area compared to the ceiling height at the exposed cement finish area. Minimize smudging In order for hand drawn architectural drawings to convey their meaning, they need to be neat. $('#arc_new_comment').remove(); "subheading": { success: function(data, status, xhr) $('a.arc_flag_entry').click(function(e) $(document).ready(function() The additional layers of the finish floor may not seem like a lot but can add up, especially when a topping like Gyp-Crete is installed. the surface of the tile, not the underlay) in that room. } $.ajax({ Making your blueprint can be exciting, especially if you are working with your contractor or architect to build a new house or add on to your current real estate project. $('.arc_reply_comment_box #comment_reply_form').submit(); result = $.parseJSON(result); If you see a note saying 8-0 AFF, it means that whatever is being referenced is 8 feet and zero inches above the surface of the finished floor (whatever you walk on, e.g. When you start a design and putting that in working drawings, architects use FFL as the basis in designing a structure structure or the interior space. "514px": "auto"); } For me, when architects do their designs and working drawings, I always think about the 3 items - design, conteact docs and workmanship/constructability. $("#featured_comment_counter").parent('h2').html('' + featured_comment_counter + ' Featured Comments'); $('#StickyBannerNew').parent().css('height', ColBHeight); Privacy Policy. We geolocate our Revit models & so FF is at whatever it actually is above sea level (aka Survey Point. . return false; If your priority is making the contractor not have to think, use SSL. toolbar: [['Bold', 'Italic', 'BulletedList','NumberedList', 'Link', 'Image']], The Difference Between Block Foundations and Poured Foundations. else if(data.status == '30') } That is why sometimes.I get a 395mm thk wall or 153mm studs. { } } /* Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. pasteInlineTags: ['strong', 'br', 'b', 'em', 'i'], */ imageUpload: function(image, json) Is there a point of differentiation 2. $(".arc_reply_comment_box").remove(); } //disableObjectResizing: true, Many times the height of ceilings is indicated as 9 feet AFF which identifies the height of the ceilings, additional dimensions off of the finish floor, such as elevation of chair rails, crown moldings, wall hangings, etc. $("#featured_comments_section #arc_featured_comment_" + data.id + " .FeaturedCommentMarker").remove(); e.preventDefault(); type: 'GET', I think it was 2m max above the established grade. plugins:'a11yhelp,basicstyles,bidi,blockquote,button,clipboard,colorbutton,colordialog,dialogadvtab,div,enterkey,entities,filebrowser,find,flash,font,format,forms,horizontalrule,iframe,image,indent,justify,link,list,maximize,newpage,pagebreak,pastefromword,pastetext,popup,preview,print,removeformat,resize,save,smiley,showblocks,showborders,sourcearea,stylescombo,table,specialchar,tab,templates,toolbar,undo,wysiwygarea,wsc,archinect,wysiwygarea', if (featured_comment_counter == 0){ notifyButton: { ), and masonry (Mas.). that are stacked to form walls both for buildings and landscape walls. { $(".arc_reply_comment_box").remove(); lineNumbers: true, AFF - Above Finish Floor This is an acronym commonly used in dimensioning. $.ajax( { AFF is an acronym that stands for above finish floor. }, 500); : Heating, Ventilation, and Air Conditioning, IEEE: Institute of Electrical and Electronics Engineers, ISO: International Organization for Standards, PCI: Property Casualty Insurers Association of America, RD: Roof Drain, Round, or Receptacle Distribution Panel, SS: Stainless Steel, Setscrew, Soil Stack, Service Sink, or Slop Sink. { { $(".arc_comment_" + id).show(); if (extra_params === undefined) Periods. $(container).find(".BottomReply").hide(); $(document).on('click', ".CommentAction", function() Conference : International Conference The Memory of the World in the Digital Age: Digitization and Preservation, Vancouver, Canada, 2012 Corporate author : UNESCO The Archtoolbox Guide and Templates for Developing a Fee for Architectural Services. else if(data.status == '15') } flag_comment(action_referer); Yes FFL is on top of any floor finshes ( ceramic tile, wood flooring, vinyl floor, granite stone, pavers, etc.). var id =arc_pathname( $(this).attr('href'), true); An Approved for Constriction (AFC) means that d rawings and d ocuments are reviewed and approved by authorities of internal and external organisations including the client team members for the construction. what does aff mean in architectural drawings? This is often done on drawings where it isnt worth the time to revise them, but you still need to convey the information. { } This conversation came about when I had a kick off meeting with our team lead. This is where all the building element finish levels are referenced from. { return false; Blueprints and building plans that are drawn by architects and engineers are technical drawings. { }); I need your opinion on this item. $(textarea).css('height', height); $('head').append( link ); b. at all locations where plumbing fixtures are to be removed, plumbing subcontractor shall remove piping (water, waste, vent) to a point beyond finish surface and cap off. imageUpload: '/redactor/upload', { If you cannot locate anything on the drawing with the dimensions given, get more dimensions from the Architect. modal_data = co['flag']; var action_referer = null; return false; //disableObjectResizing: true, { //forcePasteAsPlainText: true, Thank you everyone for your comments. Save my name, email, and website in this browser for the next time I comment. From the materials that will be used for the inside of the building to the different materials and elements that you will find on the outside, everything will be outlined clearly in the architectural abbreviations on the blueprint. imageUploadError: function(json, xhr) }, linkShowTargetTab: false, } imageUpload: '/redactor/upload', imageUploadFields: extra_params, Also, someone told me, Architects lead the consultant team, therefore, its always the Architect (responsible for the finishes) will dectate the reference based on the top of the any finishes. Copyright 2011-2023, Board & Vellum. Anything drawn with a NTS next to it means that whatever you do, you should not get a physical scale out to measure anything. You'd prefer a hinkey number typed into revit? Some countries who use 13mm as an acceptable tolerance in construction. type: 'GET', imageUploadFields: extra_params, var remainingspace = windowheight - menuheight; $(this).find('.fas').removeClass('fas').addClass('fal'); $('body').append($(comment_modal).html()); @Donna and Chad, for interior fitouts, I use the finished wall to finished wall dimension like Donna. $("#arc_comment_" + data.id).removeClass("HiddenComment"); url: '/edit_comment'+suffix+'/' + (new Date().getTime()) + '/' + id + arc_pathname(document.location.pathname), $("#comment_moderation .description").html(modal_data.description); That's why A.F.F. $(".arc_reply_comment_box").remove(); title: 'Quote Left', [1] 2. $(this).prepend(animation_clone); What do all those letters mean? @non sequitur, sorry for the confusion. 3. Overall, the purpose of this post was to find out if there's a "set-in-stone" rule or standard that architects should follow when it comes to "which goes 1st" when indicating your levels (FFL, SFL or SSL); and to know the different reasoning behind it. allowedContent: 'p br b i ol ul li strong em center; a[*]{*}(*); img[*]; span[*]{*}(*); iframe[*]', The pandemic has fueled a strong desire for individuals and families to get away from their everyday life and into something new, so let's talk through what it takes to get a property ready for renters. $("#featured_comments_section #arc_featured_comment_" + data.id).remove(); } You cant forget about the professional organizations that relate to architectural drawings. args: ['p', 'class', 'chat-answer', 'toggle'] An example for this one are the handrails, guard rails, door heights, finished ceilung height and headroom clearances. $(document).ready(function(){ var touch = ".comment_user_" + result.data.user_id; If you purchase from one of these links, I will receive a small commission at no cost to you. Measurements and equations are a big part of this. args: ['p', 'class', 'figcaption', 'toggle'] }); And if the contractor was on the design team I may give half a shit. For example, a note may call out "sealant . $('reply below ').insertAfter($(referrer)); Arch sheets reference FFL. e.preventDefault(); arc_editor_423( $('.editor').attr('id') ); { Architectural Drawing Symbols. $(point).html(co.show.text).attr("rel", 15).attr("original-title", co.show.title).attr("prev", 'hidden'); allowedContent: 'p br b i ol ul li strong em center; a[*](*); img[*]; iframe[*]', if (!$(container).find(".ReplyComments").length) args: ['blockquote', 'class', 'pullquote-left', 'toggle'] And if the wall section and interior elevations shows SSL or SFL, the builder and the supplier will give you according to whatever information that is in the contract docs. $(this).tipsy({gravity: 's', html: true}); }, function flag_comment(point) if (data.reaction_users.hasOwnProperty(key)) return false; "pullquote-left": { imageUploadError: function(json, xhr) Now that youve mastered the architectural arts, you might want to give electrical abbreviations a try, especially when you talk with the electrician. window.location.reload(); I had a conversation today with colleagues about which Floor Level is the basis in determining the other Levels in a storey. }); else if(status == 'ban') disableNativeSpellChecker: false, This is an acronym commonly used in dimensioning. pasteBlockTags: ['ul', 'ol', 'li', 'p'], height: 300, "Architecture is the scientific art of making structure express ideas. title: 'Chat Answer', }, var button = this; OneSignal.init( Or they can be solid and continuous. Above Finished Floor. TOS is for the Structural drawings. This is an acronym commonly used in dimensioning. { See all Fine art. //forcePasteAsPlainText: true, They're confusing, mysterious, and do nothing to help us communicate with the people we serve. }*/ The acronym AFF indicates that a vertical dimension should be taken from the top of the final finish flooring installed. { resize_dir: 'vertical', A license agreement allows you to use the artist copyrighted material for a set period . { function arc_remove_editor(el) { $(".comment_user_1>.Top>.Right>.CommentModerate li .HidingAction,.comment_user_1>.Top>.Right>.CommentModerate li .BlockingAction,.comment_user_1>.Top>.Right>.CommentModerate li a[rel=ignore], .comment_user_1>.Top>.Right>.CommentModerate li .arc_flag_comment").remove(); var id = arc_pathname($(this).attr('href'), true); args: ['blockquote', 'class', 'pullquote-right', 'toggle'] A skin disease persisted in mean for 6.7 years. e.preventDefault(); codemirror: { }, var elementClicked = $(this).attr("href"); In my experience, whatever we call out, the Contractor actually uses the top of slab as his reference, for everything from floor-to-floor heights to door heights. Did you notice any transition strips between 2 different materials? imageUploadFields: extra_params, Since codes are important, check out a few abbreviations for these engineering and architectural organizations. TOS is the way to go. Modern & Impressionist Art. resize_dir: 'vertical', BIM cannot forget the minus sign and few sets are reproduced via photocopy, so degradation over multiple duplications is not really an issue. args: ['h3', 'class', 'subheading', 'toggle'] pasteBlockTags: ['ul', 'ol', 'li', 'p'], Architectural Floor Plan Symbols and Hatches, Plumbing and Fire Protection Abbreviations, Fabrics and Textiles for Interiors and Furniture, Best LEED Green Associate Exam Prep Materials, Ethylene Propylene Diene M-Class (Roofing), Heating, Ventilating, And Air Conditioning. if (extra_params === undefined) language: 'en', skin: 'v2', else /* args: ['h3', 'class', 'subheading', 'toggle'] { what does aff mean in architectural drawings?1986 high school basketball player rankings Consultation Request a Free Consultation Now. }); Is it the FFL, SFL or SSL? formatting: ['p'], { The space between the window and the opening is then shimmed with little bits of wood to make it plumb. It is something I have to get used to. value: window.arc_token $(image).replaceWith('

'); $('#arc_new_comment').hide(); Design-Build vs. Design-Bid-Build: Whats The Difference? } else $(".FeaturedComments").remove(); if (prev == 'hidden') }, var parent = $(this).parents('.comment-rating'); return false; Center of opening in wood framing, R/O for openings in masonry. Line types can be a pattern of dots, dashes, text and symbols and be broken and not continuous. FFL is always bound to change and is dependent on too many variables. arc_remove_editor_423($('form.arc_ajax_comment .editor').attr('id')); } $(textarea).focus(function() if (e.keyCode == 13) } All rights reserved. plugins:'a11yhelp,basicstyles,bidi,blockquote,button,clipboard,colorbutton,colordialog,dialogadvtab,div,enterkey,entities,filebrowser,find,flash,font,format,forms,horizontalrule,htmldataprocessor,iframe,image,indent,justify,keystrokes,link,list,maximize,newpage,pagebreak,pastefromword,pastetext,popup,preview,print,removeformat,resize,save,smiley,showblocks,showborders,sourcearea,stylescombo,table,specialchar,tab,templates,toolbar,undo,wysiwygarea,wsc,archinect', { An architect can help you understand the potential of a house before you even make an offer. 1. } - Above Finished Floor; A.F.G. { This means something is existing and not to be touched. { resources. url: '/ban_close', /*if( typeof( arc_editor_423 ) == 'function' ) { }, /* Now, when an architect starts to design a storey, which one do you use as your Floor Level? clearInterval(textarea.interval); }); } title: 'Subheading', Anyways, based on the established grade, you measure your 1st Storey floor level from the established grade to SSL? $.ajax( This process may be different with wood constructon but, most of the time, it can be applied as well. }); { linkShowTargetTab: false, var menuheight = $('.MainMenu').height(); Click File > Open > Browse. top = $('#StickyBanner').offset().top - parseFloat($('#StickyBanner').css('marginTop').replace(/auto/, 0)); Contrary to public opinion, while it does mean that the person with AIA after their name is a licensed architect, it doesnt mean that someone without AIA after their name isn't licensed. { minHeight: 300, }, 500); } }; If you see a note saying 8-0" AFF, it means that whatever is being referenced is 8 feet and zero inches above the surface of the finished floor (whatever you walk on, e.g. if ($(parent_node).find(".ReplyComments").length > 0) You can still be a licensed architect without being a member of the AIA. allowedContent: 'p br b i ol ul li strong em center; a[*]{*}(*); img[*]; span[*]{*}(*); iframe[*]', }, { plugins:'a11yhelp,basicstyles,bidi,blockquote,button,clipboard,colorbutton,colordialog,dialogadvtab,div,enterkey,entities,filebrowser,find,flash,font,format,forms,horizontalrule,htmldataprocessor,iframe,image,indent,justify,keystrokes,link,list,maximize,newpage,pagebreak,pastefromword,pastetext,popup,preview,print,removeformat,resize,save,smiley,showblocks,showborders,sourcearea,stylescombo,table,specialchar,tab,templates,toolbar,undo,wysiwygarea,wsc,archinect', $('#arc_new_comment').html(data); SFL refers to the level at the top surface of the floor screeding or concrete topping. plugins: ['imagemanager'], }, success: function(data, status, xhr) { After spending a couple of years working with industry leading builders in Austin, Jordan and his wife Veronica struck out on their own to form Smith House Co. When indicating the mounting height of things like grab bars, towel bars, coat hooks, etc. url: '/flag_comment', $('a.arc_flag_comment').click(function(e){ skin: 'v2', Understand the architectural sheets. Designs concise architectural solutions for all sizes of residential, multifamily, and commercial / mixed-use projects throughout Seattle and the Pacific Northwest. { This is (in my experience) a holdover from CAD where there would be real problems if a drafter forgot the minus sign for negative elevations. /* }); So, here is a handy (if limited) guide to some of the acronyms you'll see the most frequently. }, "chat-question": { 194.163.132.5 function detectOverlapping() $(parent_node).find(".ReplyComments").append($(data).html()); $(el).ckeditor(function() {}, { Find the . And if it gets finished with 25mm thk finish, what happen to your compliance? Architectural drawing Tips. { I had to get used to using the hard neasurement from the soft mesurement. imageUpload: function(image, json) pasteBlockTags: ['ul', 'ol', 'li', 'p'], { { $(".ReplyHelp").remove(); Commonly used abbreviations and acronyms on blueprints. $(touch + ">.Top>.Right>.CommentModerate>ul>li>.HidingAction").html(co.hide.text).attr("rel", 25).attr("original-title", co.hide.title); Our job should be to make that communication as clear and straightforward as possible, but unfortunately, things like acronyms help build a wall. return false; var form = $(this); link.attr({ type: 'text/css', rel: 'stylesheet', href: '/css/archinect.chrome.mac.css?1', }); If you see a note saying 8'-0" AFF , it means that whatever is being referenced is 8 feet and zero inches above the surface of the finished floor (whatever you walk on, e.g. suffix = (typeof suffix == "undefined")? link.attr({ type: 'text/css', rel: 'stylesheet', href: '/css/archinect.iphone.css?1', }); { Read the text and ignore the dimensions and relative relationships of what is drawn. return false; }, architectural demolition sheet shall remain intact and in good working order. Here's a typical architecture drawing with a smattering of abbreviations and their actual meanings. linkShowAdvancedTab: false, }); var elem = document.createElement('script'); formatting: ['p'], These sheets will usually be numbered " A ", such as "A 001", or A1-X, A2-X, A3-X and so forth. Contemporary Art . 3. 15th-18th Century Art. ), and fire alarm control panel (FACP). My opinion is that we're architects. While contractors typically know what they all stand for, clients often do not. type: 'POST', $(el).ckeditor(function() {}, { } } { $(image).replaceWith('

'); { } appId: "9b46cc1e-e63b-4f52-b5c6-2283f5ba4cb4", I fail to see how switching to metric would avoid an error involving the minus sign unless metric doesn't have negative numbers? See the difference? Product - does it have a competitive advantage a. disableNativeSpellChecker: false, { Affiliate DisclosureThe links that lead to products on this page are affiliate links. My stock drawings however specify the ceiling height at 9'2" (sub floor to ceiling height) and a window header at 7'4" above the sub-floor. If you found an error or out of date information in this article (even if it is just a minor typo), please let us know. { $(image).replaceWith('

'); { Wiring and Circuit Diagrams Maker- EdrawMax The electrical symbols make it easier for the engineers to create an electrical diagram for their work. } }, And, if there is a topic that you wish we would cover, let us know! if( typeof( arc_remove_editor_423 ) == 'function' ) { modal_data = co['ignore']; Project Base Point usually puts Level 1 FF at 0'-0"). Your email address will not be published. "chat-answer": { }); Construction blueprints, also called construction plans or drawings, are full of abbreviations and acronyms to save space and neaten the overall appearance of the presentation. setTimeout(detectOverlapping, 200); Menu. They also show doors in the room below using dotted lines, and occasionally other . extra_params = false; args: ['p', 'class', 'chat-question', 'toggle'] disableNativeSpellChecker: false, Why are abbreviations used in construction? "pullquote-centered": { });

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