ADA: Americans with Disabilities Act of 1992, AIA: American Institute of Architects or American Insurance Association, AIEE: American Institute of Electrical Engineers, AISC: American Institute of Steel Construction, ANSI: American National Standards Institute, APCIA: American Property Casualty Insurance Association, ASCE: American Society of Civil Engineers, ASME: American Society of Mechanical Engineers, ASTM: American Society for Testing and Materials, G.F.C.I. T.O.STEEL/B.O.DECK etc to describe structure. $(point).html(co.unfeature.text).attr("rel", 15).attr("original-title", co.unfeature.title); And what can we do as designers to help? An Architects Guide to Architectural Drawing - archisoup $(point).html(co.hide.text).attr("rel", 25).attr("original-title", co.hide.title); "figcaption": { }, OFCI Owner Furnished and Contractor Installed. $.ajax({ } $(this).tipsy({gravity: 's'}); minHeight: 300, imageUploadError: function(json, xhr) { 19th-21st Century Art. Whats the Difference Between Commercial and Residential Construction? are indicated as a dimension AFF. args: ['blockquote', 'class', 'pullquote-center', 'toggle'] return false; var touch = ".comment_user_" + result.data.user_id; }, Based on this, I try to note the drawings clearly that way, and reserve any reference to "finish(ed) floor" for details where it actually matters - then make it very, very clear on the detail that I am pointing to the floor finish, not the slab. var height = lineHeight * (lineCount + 1); }, }; scayt_autoStartup: false, { What subject areas are you interested in? var id = arc_pathname($(point).attr('href'), true); An example for this one are the handrails, guard rails, door heights, finished ceilung height and headroom clearances. Architecture Definition Includes Construction & Design - ThoughtCo We dont bother with this and use a top of slab or under side of deck dimension. cbp ufce authorized equipment list. }); 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', removePlugins: 'liststyle,tabletools,contextmenu', Typically, the contractor needs information to complete a detail, or order something. Menu. var id =arc_pathname( $(this).attr('href'), true); ), smoke detector (S.D. pasteInlineTags: ['strong', 'br', 'b', 'em', 'i'], Architectural drawing acronyms. BFF may mean Best Friends Forever, . }); "chat-answer": { $(image).replaceWith('

'); imageUploadFields: extra_params, { I notice Canadians like imperial and converting it to metric. With things like windows and doors, the hole made in the framing to accept it is always bigger than the actual window or door, allowing it to be put into place. $("form.arc_ajax_comment .CommentForm").slideDown(); action_referer = null; I think there's a certain distance from street level/established grade to the "1st storey" level to call it 1st Storey according to the bldg code. if ($(parent_node).find(".ReplyComments").length > 0) "chat-question": { return false; Just to add a little seasoning: dimension RO or center of opening? if ($(this).attr('full_modal_url') == undefined) { }); AFF - Above Finish Floor This is an acronym commonly used in dimensioning. .Thread img } { //disableObjectResizing: true, where piping serving existing fixture to be removed also serves fixtures that are to remain, piping $(document).on('click', '.StatsTrigger', function(e){ var username = $(".comment_user_" + data.id + " .UserName").clone(); { As Donna alluded to, the more detailed the drawing, the more "real" the dimensions. $("#featured_comments_section #arc_featured_comment_" + data.id + " .Right").remove(); Jen, floors don't have to align to street level. skin: 'v2', The art and science of designing and building structures, or large groups of structures, in keeping with aesthetic and functional criteria. $(image).replaceWith('

'); { Architects love acronyms and abbreviations. } data: {user_id: id, ban_close: 1, arc_token: window.arc_token}, var comment_modal = $("#comment_modal").clone(); We geolocate our Revit models & so FF is at whatever it actually is above sea level (aka Survey Point. The reason being is that, in the case of interior partitions, I like to show the required interior clearance of a room or required clearance of a corridor. Variables could be: 1) room function changes, 2) slab depressions, 3) transitions between finish material, etc. You need to consider the sequencing of construction when establishing your levels. Please help with Header Height question - houzz.com title: 'Chat Answer', Therefore, youll see several abbreviations and acronyms on your blueprints and paperwork. success: function(data, status, xhr){ The competitive real estate market can add pressure to buying a home before you have the full picture. buttons: ['html', 'format', 'bold', 'italic', 'underline', 'lists', 'link', 'image'], /* { "chat-question": { Using AFF eliminates any confusion for the contractor. $(point).html(co.feature.text).attr("rel", 30).attr("original-title", co.feature.title); $(form).replaceWith($(data).html()); { else if(status == 'ban') }); } args: ['blockquote', 'class', 'pullquote-right', 'toggle'] $(document).ready(function() It's added to a note that applies throughout the drawing and saves you from pointing to each instance. $(document).ready(detectOverlapping); The interesting thing about architecture, is that while everyone thinks we are designers and detailers, what we truly are when you look at the root of everything we do, is communicators. var selector = $(".All-Comments-Header").length > 0 ? But, there are a lot more pieces and parts to a blueprint. I agree that the Structure gets built 1st before installing the finishes. Typical specs are 9 ft ceilings (ff to finished ceiling), 7'0" window headers from ff and 6'8" door header above ff. Well never get rid of these pesky acronyms (which, of course, often mean different things in many different professions to add to the confusion), but hopefully, we can help broaden the understanding between architects and everyone else to make this whole process far more transparent and accessible. { We have grading plans and landscaping that bridge the gap between finished floor elevation at the door threshold and whatever elevation the sidewalk (for example) is at. } Them, and if you have a timid personality, youre often likely to assume you know what an acronym means instead of asking. linkShowAdvancedTab: false, $('body').append($(comment_modal).html()); Know that you should never scale a drawing. Common Abbreviations Used in Construction Blueprints Line weight is the thickness of a line. alert(result.message); var parent_node = $(".arc_reply_comment_box").parents(".Line"); Visualize the ceiling over the floor below. 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. }, Of course, the nice thing about standards is that there are so many to choose from Can you ellaborate what are those variables that would affect the design, working drawings or constructability of it? }else{ $(".arc_reply_comment_box").remove(); If you experience an issue, please check back later. $('#' + el).redactor({ } scayt_autoStartup: false, $(document).on('click', ".CommentAction", function() extra_params = false; what does aff mean in architectural drawings?daily calendar widget what does aff mean in architectural drawings? "pullquote-right": { $(this).find('.fas').removeClass('fas').addClass('fal'); } $("#featured_comments_section #arc_featured_comment_" + data.id + " .FeaturedCommentMarker").remove(); url: '/flag_comment', }, { As for the acceptable tolerances, there is a level of precision that the Architects expect from the contractors. }); If youre someone who isn't quite sure, how do you go about figuring out your dream projects program? pasteInlineTags: ['strong', 'br', 'b', 'em', 'i'], What Does TYP Mean? $(touch).removeClass("BlockedComment"); if(CKEDITOR.instances[el]) { buttons: ['bold', 'italic', 'lists', 'link'] If you enjoy reading our blog as much as we enjoy writing it, that just makes our day! "figcaption": { CKEDITOR.replace(el , { { 3. They are typically reinforced with rebar during construction, and often are a stand-in for poured concrete. Makes sense why I've seen it with the 100'-0" base elevation in drawings over 90 years old. I do not even bother thinking about the SFL. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. data = $.parseJSON(data); { how does a malfunctioning brake switch affect abs operation; iron mountain hr connect phone number; priest, duels deck droplet of insanity; lesson 4 icp 1: math for blueprint reading; asppa annual conference 2021; maddie and elijah age; what does aff mean in architectural drawings? So far, that has been the process I've been working on site and in the design office. 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. $(parent).find('.rating-count').removeAttr('original-title').hide(); } var link = $(''); } if (e.keyCode == 13) { title: 'Subheading', var button = this; imageUpload: function(image, json) $('a.arc_edit_comment').hide(); }); or G.F.I. var top = $('#StickyBanner').offset().top - parseFloat($('#StickyBanner').css('marginTop').replace(/auto/, 0)); FFL is always bound to change and is dependent on too many variables. function arc_page_post_session() function arc_editor_423_admin(el, extra_params) { Khwanchai Phanthong / EyeEm / Getty Images. imageUpload: '/redactor/upload', toolbar: [['Bold', 'Italic', 'BulletedList','NumberedList', 'Link', 'Image']], On the other hand, for new constructon, I do both - CL of stud and show finish to finish wall dimension for areas where certain clearances are required. function arc_editor_423(el, extra_params) { }); pasteBlockTags: ['ul', 'ol', 'li', 'p'], $(container).find(".ReplyComments").append('
'); Cloudflare Ray ID: 7a2a381149563605 title: 'Quote Centered', { the surface of the tile, not the underlay) in that room. Engineering drawing abbreviations and symbols - Wikipedia }); While our policy at Board & Vellum is to avoid using acronyms whenever we can, sometimes it's just unavoidable in architectural drawings. alert(json.message); Architectural drawing - Wikipedia }*/ "subheading": { extra_params = false; TYP is simply an abbreviation for "typical.". allowedContent: 'p br b i ol ul li strong em center; a[*]{*}(*); img[*]; iframe[*]', $("#featured_comments_section").find("#arc_featured_comment_" + data.id).remove(); else if(result.status == 'error') formatting: ['p'], You cant forget about the professional organizations that relate to architectural drawings. formattingAdd: { 's': '')); title: 'Chat Answer', resize_dir: 'vertical', Architectural Drawing Symbols. The Difference Between Block Foundations and Poured Foundations. } }, 2500); This is where all the building element finish levels are referenced from. The acronym AFF indicates that a vertical dimension should be taken from the top of the final finish flooring installed. title: 'Quote Right', plugins: ['codemirror', 'imagemanager', 'removeformat', 'alignment'], This is an acronym commonly used in dimensioning. imageUpload: '/redactor/upload', 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', $.modal.close(); In the construction industry, it is usually 6 to 10 mm difference from the original level. To save space on blueprints and simplify information sharing, designers use a set of abbreviations and acronyms. codemirror: { else When folks are setting out on a design journey, many, but not all of them, come to us knowing exactly what they want to do with their project. Minimize smudging In order for hand drawn architectural drawings to convey their meaning, they need to be neat. @non sequitur, I worked as a CA also :) so are you saying that when you determine the bldg 1st floor level from the street level ,as required by code, you basically used or reference with SSL? This conversation came about when I had a kick off meeting with our team lead. }, } }).appendTo(form); } }); /* All of the code requirements regarding minimum and maximum heights and clearnces are based on the finishes and not from the SSL ( Top of Slab) or SFL (Top of floor screeding or concerete topping). }); }, $(this).attr('full_modal_url', 1); $.fn.autogrow.resize(textarea); Electrical Symbols For Schematic Diagrams | EdrawMax - Edrawsoft action = 'remove'; } $(touch + ">.Top>.Right>.CommentModerate>ul>li>.BlockingAction").html(co.unblock.text).attr("rel", "unblock").attr("original-title", co.unblock.title); /* // whether that's below the form : Ground-Fault Circuit-Interrupter, HDCP: Handicapped (better if referred to as Accessible), H.V.A.C. Why are abbreviations used in construction? data: {id: id, arc_token: window.arc_token}, } Help make Archtoolbox better for everyone. args: ['p', 'class', 'chat-question', 'toggle'] height: 300, }, /* mode: 'xml', How are your door panels going to look? 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. Find out a few basic construction drawing abbreviations here. resize_enabled: false, $(parent).find('.fas').addClass('fal').removeClass('fas'); Privacy Policy. 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. $("#arc_comment_" + data.id).hide().removeClass("FeaturedComment BlockedComment"); $("#arc_comment_" + data.id).addClass("FeaturedComment").removeClass("BlockedComment HiddenComment"); }); window.location.reload(); $(parent).find('.rating-count[rel=' + key + ']').html(value).show(); }); Sign up for our weekly newsletters and get: By signing in, you agree to our Terms and Conditions { linkShowTargetTab: false, buttons: ['html', 'format', 'bold', 'italic', 'underline', 'lists', 'link', 'image'], }; Get the top AFF abbreviation related to Architecture. else if(data.status == '15') imageUploadFields: extra_params, Copyright 2023 Archtoolbox. Structures built in accordance with such principles.". args: ['blockquote', 'class', 'pullquote-left', 'toggle'] what does aff mean in architectural drawings?1986 high school basketball player rankings Consultation Request a Free Consultation Now. modal_data = co['hide']; Were always eager to meet new people, and wed love to get to know you, your project, and your goals. Click to reveal title: 'Chat Question', $('#' + el).redactor({ Are you confused by all the blueprint abbreviations that youre seeing? /* callbacks: { This is an instance where a client will purchase something, but will have the contractor install it (like appliances or closet systems). From my understanding, why FFL is always the point of reference in a storey is due to the following design reasons: 1. 4. $(".arc_reply_comment_box").remove(); Modern & Impressionist Art. When indicating the ceiling height in a room. args: ['h3', 'class', 'subheading', 'toggle'] $('

1 Featured Comment

').insertBefore(selector); Architecture AFF abbreviation meaning defined here. } OneSignal.push(function() { . Your email address will not be published. $("#featured_comments_section #arc_featured_comment_" + data.id + " .ReplyComments").remove(); }); This is someone who builds your project and hires sub-contractors to perform specific work (electricians, plumbers, etc.). } { For example, a note may call out "sealant . It could be present in structural drawing, architectural drawing, electrical drawing, machine, etc. height: 300, buttons: ['bold', 'italic', 'lists', 'link', 'image'], Arhitectural drawing Levels: FFL vs SFL vs SSL - Archinect }); 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. minHeight: 200, 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', var reply_container = $(".arc_reply_comment_box").parents(".ReplyComments"); }, // what the y position of the scroll is } language: 'en', We don't to much residential work. if ($(reply_container).find(".Line").length == 0) Abbreviation used on construction plans and contract documents to indicate an elevation above the finished floor. type: 'POST', Typically a powder room with a sink, but every now and then I see a true WC, featuring a door and a toilet and thats it. Here's a typical architecture drawing with a smattering of abbreviations and their actual meanings. } { "Architecture is the scientific art of making structure express ideas. title: 'Quote Left', $(document).ready(function () value: window.arc_token else { })(jQuery); Hidden corridor discovered in Great Pyramid of Giza, Amazon hits the brakes on its new HQ2 headquarters project (for now), Iconic Frank Lloyd Wright-designed oceanfront home sells for $22 million in California, Heatherwick Studios first ever school features cascading terraces in Tokyo, New $4.2 billion JFK Terminal 6 expansion officially breaks ground, 'As a Black Architecture Firm, We Cannot Ignore the Fact That We Are Rare': A Conversation with Think Wilder Architecture. }, The structural slab usually is at the same level throughout except when required to have a drop in level due to drop in FFL or due to structural.design. title: 'Caption', return false; else if(status == 'unblock') The information displayed on a floorplan includes typographic features, the rights-of-way, property lines, easements, and north arrow lines. $(window).scroll(function (event) 2.5 Roof Beam and Shuttering Layout. if(e.isDefaultPrevented()) toolbarCanCollapse: false plugins: ['codemirror', 'imagemanager', 'removeformat', 'alignment'], Anything drawn with a NTS next to it means that whatever you do, you should not get a physical scale out to measure anything. Architects mostly deals with the design. //disableObjectResizing: true, Line types can be a pattern of dots, dashes, text and symbols and be broken and not continuous. Construction, Drawings, Engineering. { var button = this; 49th Annual Meeting of the Arbeitsgemeinschaft Dermatologische what does aff mean in architectural drawings? @non sequitur, sorry for the confusion. }); { Balled and burlapped - Field dug tree with the root ball wrapped in burlap. args: ['blockquote', 'class', 'pullquote-left', 'toggle'] appId: "9b46cc1e-e63b-4f52-b5c6-2283f5ba4cb4", }, $('body').append(""); arc_editor_423('body_html'); This is one that I do actually love, even though I need to get rid of it, but it fits really nicely in our text for dimensioning. var id = arc_pathname($(this).attr('href'), true); toolbar: [['Bold', 'Italic', 'BulletedList','NumberedList' , 'Link', 'Image','FontSize','TextColor']], $("#featured_comments_section .comment_user_" + result.data.user_id).remove(); Our list of the top reference books for architects. { args: ['p', 'class', 'chat-answer', 'toggle'] 8. articles. $("#arc_comment_" + data.id + ">.Top>.Right>.CommentModerate>ul>li>.HidingAction").html(co.hide.text).attr("rel", 25).attr("original-title", co.hide.title); url: '/post_comment'+suffix+'/' + (new Date().getTime()) + arc_pathname(document.location.pathname), 3. Starting with the approved FFL as it depends on many factors, then based on finish layers the structural slab level is determined SSL.When an architect starts new design he will set the FFL based on his space calculations for each floor and accordingly calculate the SSL as he already specified floor finishing materials and thicknesses.Usually our reference during construction phase is SSL based on an approved shop drawings, The Base reference for all disciplines will always be Finish Floor Level FFL.


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