what does aff mean in architectural drawings?

modification is done complying with comments (if any). extra_params = false; - Adjust; A.F.F. title: 'Quote Centered', success: function(data, status, xhr) var selector = $(".All-Comments-Header").length > 0 ? modal_data = co['flag']; $.ajax( (function() { disableNativeSpellChecker: false, 2. For me, all floor finishes must be at the same level to eliminate awkward transition strips or ramps between 2 different materials. } removePlugins: 'liststyle,tabletools,contextmenu', args: ['blockquote', 'class', 'pullquote-right', 'toggle'] Architectural Drawing Symbols. Well, probably a really nasty door knob, as well. extra_params = false; Our drawings communicate our ideas to clients and contractors and our specifications communicate the myriad of other details we cant draft. after the IFC dwg. AFF is an acronym that stands for "above finish floor". type: 'POST', I don't think I've ever used FFL. Though using the sub-floor as the reference makes more sense to me, I want to make it as . While our policy at Board & Vellum is to avoid using acronyms whenever we can, sometimes it's just unavoidable in architectural drawings. $("#temp-loader").remove(); resize_enabled: true, alert(json.message); I say we make a surveyor come in a plot all the corners of the stud walls. $('#StickyBanner').addClass('fixed'); $(document).on('click', '.StatsTrigger', function(e){ } $(image).replaceWith('

'); /*if( typeof( arc_editor_423 ) == 'function' ) { $("#reply_body_html").keyup(function(e) arc_editor_423( $('.editor').attr('id') ); var prev = $(this).attr("prev"); { var reply_container = $(".arc_reply_comment_box").parents(".ReplyComments"); else data: {id: id, arc_token: window.arc_token}, }, title: 'Caption', data: {'reply_id': id}, Most architects and engineers will use this designation as a universal identification, understanding that the majority of individuals that are involved in construction will understand and follow. return false; } Abbreviation used on construction plans and contract documents to indicate an elevation above the finished floor. These commissions have no weight on my opinions but will help me to continue to maintain and grow this website. { if( typeof( arc_remove_editor_423 ) == 'function' ) { return false; "pullquote-right": { $(".ReplyHelp").remove(); $(this).tipsy({gravity: 's', html: true}); OneSignal.init( }); clearInterval(textarea.interval); function ban_user(point) } { Visualize the ceiling over the floor below. $('#arc_comment_'+id).replaceWith(data); "514px": "auto"); */ { type: 'POST', setTimeout(function(){ The competitive real estate market can add pressure to buying a home before you have the full picture. Product - does it have a competitive advantage a. }, minHeight: 200, } 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. toolbarCanCollapse: false modal_data = co['feature']; $.each(data.counts, function(key, value) Typically, the rough opening is only 1 or so bigger than the actual dimension of the physical door or window. if (!$(referrer).hasClass('BottomReply')) } buttons: ['html', 'format', 'bold', 'italic', 'underline', 'lists', 'link', 'image'], language: 'en', { This label is often used on drawings to describe elevations. function flag_comment(point) I hate it when architects/ designers tell me that we can make correction or notes on shop drawings to figure out the proper details. Also a sign that the American government messed up when the rest of the world was switching to metric and they failed. //disableObjectResizing: true, $.ajax({ How is AFF used in construction? $('.arc_reply_comment_box').html(data); minHeight: 300, $("#reply_body_html").focus(); AFC : Approved for Construction, i.e. Suggest AFF Architecture Abbreviation . 3. Jen C, the assumptions you've stated are not typical as I, an architect well versed in design and construction admin, never start any design as you've stated. : 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. For me, when architects do their designs and working drawings, I always think about the 3 items - design, conteact docs and workmanship/constructability. }); $(point).html(co.unfeature.text).attr("rel", 15).attr("original-title", co.unfeature.title); function arc_remove_editor_423 (el) { My role in the team was to help out with the production of drawings. Jordan Smith is the CEO and Founder of Smith House Company, a design+build firm based in Austin, Texas. If you experience an issue, please check back later. I agree that the Structure gets built 1st before installing the finishes. data = $.parseJSON(data); { @Donna and Chad, for interior fitouts, I use the finished wall to finished wall dimension like Donna. }); }); //toolbar: [['Bold', 'Italic', 'BulletedList', 'Link', 'Image', 'Youtube', 'Vimeo' ]], function arc_editor_423(el, extra_params) { 2. if ($(action_referer).hasClass('arc_flag_comment')) language: 'en', Are the door panels going to have various heights due to different floor finish thicknesses while maintaining the industry standard gap requirement for doors? { We include some in a list on the cover sheet of our drawings, shown below. */ Neither do I, as floor finish could change numerous times, and I don't want a hinkey number for my slab, unless we're depressing the slab. var action = 'add'; alert(json.message); { } }); } if(data > '') */ if (y >= top) $(".arc_reply_comment_box").remove(); success: function(data, status, xhr){ Understand the architectural sheets. I think there's a certain distance from street level/established grade to the "1st storey" level to call it 1st Storey according to the bldg code. height: 300, and We use 100'-0" as top of main floor slab. "chat-answer": { toolbar: [['Bold', 'Italic', 'BulletedList','NumberedList' , 'Link', 'Image','FontSize','TextColor']], var id = arc_pathname($(this).attr('href'), true); { buttons: ['bold', 'italic', 'lists', 'link', 'image'], formatting: ['p'], var modal_data = []; All rights reserved. It is your responsibility as the designer/architect to ensure that once your finishes are installed that the resulting space is acceptable and coordinate with your structural consultants accordingly. { */ Your email address will not be published. var lineCount = Math.ceil(textarea.value.length / (textarea.cols + 20)); Khwanchai Phanthong / EyeEm / Getty Images. Here's a partial list of some of the acronyms you'll see in architectural drawings. $(document).on('submit', 'form.arc_ajax_comment', function(e) This stands for typical and means that if you see this listed once, everything else like this has the same note or dimension applied to it. A skin disease persisted in mean for 6.7 years. { This is where all the building element finish levels are referenced from. Is it the FFL, SFL or SSL? Thank you everyone for your comments. url: '/ban_close', skin: 'v2', buttons: ['bold', 'italic', 'lists', 'link'] title: 'Quote Centered', }); $('head').append( link ); To read and understand blueprints properly, it is important to have a thorough knowledge of all the line types. { Our experience with satisfying our client's needs ranges in scale from vacation cabins to remodels to urban residences to podium-construction mixed use and commercial buildings. $("html:not(:animated),body:not(:animated)").animate({ scrollTop: destination-0}, 300 ); "chat-question": { } scayt_autoStartup: false, e.preventDefault(); $(el).ckeditor(function() {}, { "chat-answer": { $('.arc_reply_comment_box').show(); Display and/or use of the information contained within this site constitutes acceptance of the Terms of Service and Privacy Policy. success: function(data, status, xhr) if (data.status == 'ignore'){ And @ At: ACT: Acoustic Ceiling Tile: AD: Area Drain: AFF: Above Finished Floor: ALUM: Aluminum: ANOD: Anodized: BSMT: Basement: BYND: Beyond: BOT: Bottom . } Do you want the level in the model to provide the element least likely to move? Most of these abbreviations are standard across the trades. $('head').append( link ); In the meantime, though, here is a quick little summary of some of the more common acronyms used by architects so you can start to feel a bit more informed when someone speaks to you in Archi-speak! } '': suffix; buttons: ['html', 'format', 'bold', 'italic', 'underline', 'lists', 'link', 'image'], What is included in exterior elevation? linkShowTargetTab: false, pasteInlineTags: ['strong', 'br', 'b', 'em', 'i'], They're confusing, mysterious, and do nothing to help us communicate with the people we serve. imageUploadError: function(json, xhr) $(image).replaceWith('

'); }); pasteBlockTags: ['ul', 'ol', 'li', 'p'], success: function(data, status, xhr) As Donna alluded to, the more detailed the drawing, the more "real" the dimensions. } "subheading": { @non sequitur, sorry for the confusion. type: 'POST', url: $(form).attr('action'), $.ajax( }); $(this).find('.fas').removeClass('fas').addClass('fal'); // otherwise remove it What Are Floor Plans & What Do They Show? link.attr({ type: 'text/css', rel: 'stylesheet', href: '/css/archinect.firefox.mac.css?1', }); $(document).ready(function() var status = $(this).attr('rel'); //arc_filterform(form); From my understanding, why FFL is always the point of reference in a storey is due to the following design reasons: 1. { callbacks: and B.O.CEILING and so onIf still confusing, check the AIA handbook, I remember there is a cad drat standard something. But in construction, there could be several reference points from which a vertical dimension could be taken. }); }, disableNativeSpellChecker: false, arc_editor_423($('form.arc_ajax_comment .editor').attr('id')); 19th-21st Century Art. Drawings, Engineering. As for the acceptable tolerances, there is a level of precision that the Architects expect from the contractors. 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. This website uses cookies. }); { It could be present in structural drawing, architectural drawing, electrical drawing, machine, etc. }, }; }); $(button).replaceWith('
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'); { See all Fine art. if (prev == 'hidden') pasteInlineTags: ['strong', 'br', 'b', 'em', 'i'], var link = $(''); But some architects might use their own abbreviations that arent standard or well known. This means architects and engineers need to maximize the space the best way they can. } "chat-question": { Dims to interior grids are an odd thing. }); "pullquote-centered": { imageUpload: '/redactor/upload', Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. This is our professional organization that supports the profession of architecture, lobbies for us in the halls of government, and supports a variety of local and national events. }); Dictionary of Architecture and Construction. Find the . $("#comment_moderation #submit_button").val(modal_data.submit); { A.F.F. language: 'en', callbacks: "pullquote-right": { In our sets, we use TOS throughout as the benchmark (plans, sections, elevations) and then reference "AFF" to indicate hold dimensions for ADA things, etc. imageUpload: function(image, json) We geolocate our Revit models & so FF is at whatever it actually is above sea level (aka Survey Point. $(parent_node).append('
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'); if (extra_params === undefined) Starting with the approved FFL as it depends on many factors, then based on finish layers the structural slab level is determined SSL.When an architect starts new design he will set the FFL based on his space calculations for each floor and accordingly calculate the SSL as he already specified floor finishing materials and thicknesses.Usually our reference during construction phase is SSL based on an approved shop drawings, The Base reference for all disciplines will always be Finish Floor Level FFL. var featured_comment_counter = parseInt($("#featured_comment_counter").html()); drawings. args: ['h3', 'class', 'subheading', 'toggle'] "https://secure" : "http://edge") + ".quantserve.com/quant.js"; { } } }); $('.menu').click(checkMenuDelay); resize_enabled: true, If you cannot locate anything on the drawing with the dimensions given, get more dimensions from the Architect. The AutoCAD file will appear as a new Visio drawing. { So, here is a handy (if limited) guide to some of the acronyms you'll see the most frequently. buttons: ['html', 'format', 'bold', 'italic', 'underline', 'lists', 'link', 'image'], Often, the L is drawn overlapping with the C. This will be found on dimensions and ensures that whatever is being referenced is aligned with the centerline of something. */ pasteInlineTags: ['strong', 'br', 'b', 'em', 'i'], When it comes to architectural drawings, there isnt a lot of space that you're working with. } allowedContent: 'p br b i ol ul li strong em center; a[*]{*}(*); img[*]; iframe[*]', Them, and if you have a timid personality, youre often likely to assume you know what an acronym means instead of asking. pasteBlockTags: ['ul', 'ol', 'li', 'p'], var comment_modal = $("#comment_modal").clone(); } Make a decision. //toolbar: [['Bold', 'Italic', 'BulletedList', 'Link', 'Image', 'Youtube', 'Vimeo' ]], So far, that has been the process I've been working on site and in the design office. if (remainingspace < 175) TOS is the way to go. Send us your questions about design, architecture, interiors, landscape, LEGO rooms Anything, really. Or they can be solid and continuous. }); He learned to build and weld while working on the farm with his grandad, and after earning a degree in Welding and Materials Engineering, he spent the next 10 years working in the heavy construction building everything from robots to ships to offshore oil rigs before transitioning to residential construction. Its more like which one os determined 1st the FFL, SFL or SSL. This means that something should be provided as a separate line item as an alternate to what is otherwise drawn. the surface of the tile, not the underlay) in that room. $.fn.autogrow.resize(textarea); Next to the File name box, click the All Visio Files dropdown, and then select AutoCAD Drawing. } The information displayed on a floorplan includes typographic features, the rights-of-way, property lines, easements, and north arrow lines. The few firms I've been with it's always been FF at 100'-0" and it referenced TOS. $(reply_container).remove(); scayt_autoStartup: false, } { $("#arc_comment_" + data.id + ">.Top").prepend('
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'); I totally agree with you. $("form.arc_ajax_comment .CommentForm").slideDown(); var elementClicked = $(this).attr("href"); if(suffix != '_ios') Our job should be to make that communication as clear and straightforward as possible, but unfortunately, things like acronyms help build a wall. where piping serving existing fixture to be removed also serves fixtures that are to remain, piping Measurements and equations are a big part of this.. $(touch + ">.Top>.Right>.CommentModerate>ul>li>.FeaturingAction").html(co.feature.text).attr("rel", 30).attr("original-title", co.feature.title); if (action_referer != null) if (result.status == 'success') var referrer = $(this); Line colour is the colour of the line when printed. $(document).ready(function() { Your email address will not be published. else if(status == 'ban') resize_dir: 'vertical', return false; skin: 'v2', success: function(data, status, xhr) Use finishes for dimensions and make damned sure your details, schedules, and assemblies are dimensionally correct and provide enough information to eliminate possible RFIs. $('.tooltip-rating').livequery(function() { Yes FFL is on top of any floor finshes ( ceramic tile, wood flooring, vinyl floor, granite stone, pavers, etc.). args: ['p', 'class', 'figcaption', 'toggle'] $('reply below ').insertAfter($(referrer)); type: 'GET', type: 'POST', })(); } $("#arc_comment_" + data.id + ">.Top>.Right>.CommentModerate>ul>li>.FeaturingAction").html(co.feature.text).attr("rel", 30).attr("original-title", co.feature.title); Many wall-mounted items (and especially the blocking for them) might be installed before the finished floor; therefore, a worker on the site may dimension from the subfloor. Learn everything you need to know about reading blueprints in MT Copelands online class, taught by professional builder and craftsman Jordan Smith. callbacks: $("a.arc_reply_comment").show(); { { 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. AIA The American Institute of Architects. { else if (data.status == 'unblock') } 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. modal_data = co['unblock']; } imageUpload: '/redactor/upload', callbacks: if (value > 0) // if so, ad the fixed class the surface of the tile, not the underlay) in that room. In new construction they can be really helpful to establish a base line to measure from. $("#featured_comments_section").remove(); imageUploadFields: extra_params, var data = {"id": $(point).attr('href'), "status": $(point).attr('rel')}; Here are some scenarios where you may see AFF used: Using AFF to indicate installation heights ensures that building codes, regulations, and ADA requirements are met. $.ajax( TOS is for the Structural drawings. ), and masonry (Mas.). }, 500); var parent = $(this).parents('.comment-rating'); $('#' + el).redactor({ 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. $(image).replaceWith('

'); These are not firm set standards, just common lingo of the business. Though multiple devices make it seem not very easy, the user can work with the online tool, EdrawMax Electrical Diagram Maker, which can offer the user a user-friendly experience.The tool has a library with a wide range of electrical symbols that . 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. 2.5 Roof Beam and Shuttering Layout. var user_html = $("#arc_comment_" + data.id + ">.Top>.user-title").clone(); $('body').append(""); skin: 'v2', language: 'en', - Addition; ADJ. $.modal.close(); Is there a point of differentiation 2. Get the latest updates about new courses, special trainings, resources, and more. 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. { { $('.arc_reply_comment_box #comment_reply_form').submit(); success: function(data, status, xhr) function checkMenuDelay() This is an instance where a client will purchase something, but will have the contractor install it (like appliances or closet systems). }, $(".arc_reply_comment_box").remove(); }); $(document).on('click', ".CommentAction", function() } height: 300, title: 'Chat Question', 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. 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. textarea.interval = setInterval(function() data: { reaction: reaction, comment_id: comment_id, action: action, arc_token: window.arc_token }, $(form).replaceWith($(data).html()); removePlugins: 'liststyle,tabletools,contextmenu', : Ground-Fault Circuit-Interrupter, HDCP: Handicapped (better if referred to as Accessible), H.V.A.C. that are stacked to form walls both for buildings and landscape walls. 3. ;). //forcePasteAsPlainText: true, customConfig : '', He also said that this all depends on the policy of an office or a firm. link.attr({ type: 'text/css', rel: 'stylesheet', href: '/css/archinect.chrome.mac.css?1', }); /* Typically, the contractor needs information to complete a detail, or order something. [1] 2. $.fn.autogrow.resize = function(textarea) var animation_clone = ''; It is important that all local codes and standards are adhered to. "chat-question": { function arc_editor_feature_423(el, extra_params) $.ajax( Privacy Policy, 115 15th Avenue East, Suite 100, Seattle, WA 98112. }); lineNumbers: true, removePlugins: 'liststyle,tabletools,contextmenu', return false; The action you just performed triggered the security solution. AFF above finished floor . The following is a list of abbreviations found on a typical set of construction drawings designed to help you interpret information on your blueprints. RO for me too. imageUploadFields: extra_params, What do you determine 1st when you design and carrying that over to your working drawings? Featured Instructor. You can still be a licensed architect without being a member of the AIA. Cloudflare Ray ID: 7a2a381149563605 These are concrete blocks (did someone say LEGO?) */ imageUpload: function(image, json) Center of opening in wood framing, R/O for openings in masonry. We also earn commissions from qualifying purchases at GBES.com. Canada uses both units. }); $(el).ckeditor(function() {}, { /* else title: 'Caption', { It's not necessarily a vestige of the old CAD days. Why? alert(json.message); $("#temp_append").remove(); SFL refers to the level at the top surface of the floor screeding or concrete topping. result = $.parseJSON(result); allowedContent: 'p br b i ol ul li strong em center; a[*](*); img[*]; iframe[*]', }, CKEDITOR.instances[el].destroy(); formatting: ['p'], { value: window.arc_token { modal_data = co['ignore']; } else args: ['blockquote', 'class', 'pullquote-left', 'toggle'] { Engineering drawing abbreviations and symbols are used to communicate and detail the characteristics of an . $("#arc_comment_" + data.id + ">.Top>.Right>.CommentModerate>ul>li>.HidingAction").html(co.hide.text).attr("rel", 25).attr("original-title", co.hide.title); title: 'Subheading', arc_remove_editor_423($('form.arc_ajax_comment .editor').attr('id')); 100'-0" is a vestige of the CAD Old Days. */ callbacks: Architecture and Structural Engineering dual major, Selling Predesigned Home Plans. pillars of eternity fighter best skills .

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