what does aff mean in architectural drawings?

And youll also find home appliances and control panels on this list, such as water heater (Wtr. { args: ['blockquote', 'class', 'pullquote-right', 'toggle'] Our GC actually get super pissy when dimensions are not to grids tho. "pullquote-right": { I hear you Non, about sequencing, but: I always give horizontal dimensions to FACE of wall not structure, because I care about the finish space/clearance and I figure the contractor is better at subtracting gyp board thickness/stud actual dimensions than I am as s/he uses them all day. Architecture AFF abbreviation meaning defined here. var id = $(this).attr('href'); music, artistic works (drawings, paintings photos and sculptures) computer software and architectural design 2. AIA The American Institute of Architects. { { 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. } 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. { $(button).replaceWith( 'Flagged' ); skin: 'v2', I hate it when architects/ designers tell me that we can make correction or notes on shop drawings to figure out the proper details. All rights reserved. arc_remove_editor_423($('form.arc_ajax_comment .editor').attr('id')); Find number: "FN" meaning "find number" refers to the ordinal number that gives an ID tag to one of the constituents in a parts list . name: 'arc_token', 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. { linkShowTargetTab: false, 100'-0" is a vestige of the CAD Old Days. Anyways, this is why I posted this item here to see what is the industry standards here in Canada or US. Balance - A design concept, where elements in the landscape are in "balance" with one another. $.ajax({ Line types can be a pattern of dots, dashes, text and symbols and be broken and not continuous. notifyButton: SFL refers to the level at the top surface of the floor screeding or concrete topping. //toolbar: [['Bold', 'Italic', 'BulletedList', 'Link', 'Image', 'Youtube', 'Vimeo' ]], Privacy Policy, 115 15th Avenue East, Suite 100, Seattle, WA 98112. top = $('#StickyBanner').offset().top - parseFloat($('#StickyBanner').css('marginTop').replace(/auto/, 0)); var modal_data = []; Still, as much as theyre ingrained in this profession, I absolutely cant stand them. "pullquote-centered": { $(".arc_comment_" + id).prev('.HiddenLine').remove(); Architecture and Structural Engineering dual major, Selling Predesigned Home Plans. It is something I have to get used to. These old cases are of special interest, since long lasting disease can affect not only the individual quality of life but also social aspects that touch society as a whole, such as high rates of sick leave, shortened . link.attr({ type: 'text/css', rel: 'stylesheet', href: '/css/archinect.chrome.mac.css?1', }); To indicate how low a pendant light fixture or ceiling fan should be hung from the ceiling. //disableObjectResizing: true, This means that something should be provided as a separate line item as an alternate to what is otherwise drawn. if (prev == 'hidden') toolbarCanCollapse: false success: function(data, status, xhr){ $('body').append("

"); $("#featured_comments_section #arc_featured_comment_" + data.id + " .ReplyComments").remove(); imageUpload: function(image, json) (function($) Can that info be presented better elsewhere? } If you experience an issue, please check back later. That is why sometimes.I get a 395mm thk wall or 153mm studs. { $(document).on('click', '.comment-rating .comment-rate', function(e) Commonly used abbreviations and acronyms on blueprints. } 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? var scpt = document.getElementsByTagName('script')[0]; lineWrapping: true, minHeight: 200, data = $.parseJSON(data); }); chinatown milan italy 16 Birthday Cakes. var action = 'add'; } toolbarCanCollapse: false } Do you want your contractor to need to do math? As my mom was so fond of saying, "Assuming makes an ass out of u and me.". { 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. data: {'reply_id': id}, But some architects might use their own abbreviations that arent standard or well known. { height: 300, $('').attr( url: '/flag_comment', }, }, $(touch + ">.Top>.Right>.CommentModerate>ul>li>.FeaturingAction").html(co.feature.text).attr("rel", 30).attr("original-title", co.feature.title); }); result = $.parseJSON(result); $(parent_node).find(".BottomReply").remove(); customConfig : '', Why are abbreviations used in construction? All of our drawings and documents are filled with them. The information displayed on a floorplan includes typographic features, the rights-of-way, property lines, easements, and north arrow lines. I fail to see how switching to metric would avoid an error involving the minus sign unless metric doesn't have negative numbers? "figcaption": { What is a typical detail? The following is a list of abbreviations found on a typical set of construction drawings designed to help you interpret information on your blueprints. Unless the contractor proposes an alternative detail due to site conditions or work around to make the detail more effective or simplifying the details, I find correcting details on shop drawings is a waste for effort and $(document).on('click', "a.arc_reply_comment", function() language: 'en', buttons: ['html', 'format', 'bold', 'italic', 'underline', 'lists', 'link', 'image'], type: 'POST', var id = arc_pathname($(this).attr('href'), true); $(document).on('click', '.StatsTrigger', function(e){ }, success: function(data, status, xhr) "Architecture is the scientific art of making structure express ideas. var ColBHeight = $('.ColContent').outerHeight(true); } Time to let it go. $('.arc_reply_comment_box').show(); Thank you everyone for your comments. } 4. ATTENTION: We are experiencing technical difficulties with our login and checkout systems. We care about the finished building. linkShowTargetTab: false, And if the contractor was on the design team I may give half a shit. pillars of eternity fighter best skills . linkShowTargetTab: false, That's why A.F.F. - Anchor Bolt; A/C - Air Conditioner; A.D. - Access Door; ADD. args: ['p', 'class', 'chat-question', 'toggle'] }); 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. $(document).ready(function () { { }; Be it in Revit or CAD or manual drafting. This is where all the building element finish levels are referenced from. Russian Works of Art. var comment_id = $(parent).attr('rel'); If your priority is making the contractor not have to think, use SSL. }; args: ['blockquote', 'class', 'pullquote-left', 'toggle'] $(image).replaceWith('

'); Balled and burlapped - Field dug tree with the root ball wrapped in burlap. success: function(data, status, xhr) type: 'GET', var ColCHeight = $('#StickyBannerNew').parent().outerHeight(true); The list of abbreviations used in a set of architectural drawings varies from office to office. "pullquote-left": { /* */ { Note that CAD programs will allow you to set up your lines in an infinite range of colours on the screen. You might also enjoy a few of the related posts below. Read the text and ignore the dimensions and relative relationships of what is drawn. Though using the sub-floor as the reference makes more sense to me, I want to make it as . setTimeout(detectOverlapping, 200); suffix = (typeof suffix == "undefined")? var button = this; I agree that the Structure gets built 1st before installing the finishes. So, here is a handy (if limited) guide to some of the acronyms you'll see the most frequently. modal_data = co['unblock']; $("#featured_comments_section #arc_featured_comment_" + data.id).remove(); resize_enabled: true, if (featured_comment_counter == 0){ }, These are the ones we have on our shelf. Most of these abbreviations are standard across the trades. } Typical specs are 9 ft ceilings (ff to finished ceiling), 7'0" window headers from ff and 6'8" door header above ff. alert(result.message); ".CommentBanner": selector; if (($.client.os == 'Mac') && ($.client.browser == 'Firefox')) { Drawings & Pastels. data = $("#temp_append").clone(); { $(image).replaceWith('

'); Non Sequitor also steals all of the contractors calculators before they start. { imageUpload: '/redactor/upload', $('.GlobalSocialIcons').show(); } else if (status == '15') Get the latest updates about new courses, special trainings, resources, and more. 35.8% of the patients reported a longer disease course of up to 48 years. Get the top AFF abbreviation related to Architecture. { window.location.reload(); @atelier nobody, I think there's a grey area to adding notes on shop drawings or submittals. } While I get it why some uses the Opening CL. }, Bad habbits, or shall I say, Bad practice dies hard. I want to receive exclusive email updates from YourDictionary. }, var action_referer = null; Find Government Contracts, Bids & RFP Opportunities | BidNet As schedules remain flexible and more folks are able to work from anywhere, there has been a huge surge in the short-term rental market. disableNativeSpellChecker: false, 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. mode: 'xml', else if(status == 'block') } } } //disableObjectResizing: true, We dimension to face of stud (top and left) in new construction because the contractors suck as doing math. var prev = $(this).attr("prev"); $(parent).find('.rating-count[rel=' + key + ']').attr('original-title', data.reaction_users[key]); "514px": "auto"); This wall of text creams to me: "lack of construction experience". alert(json.message); lineNumbers: true, This is an instance where a client will purchase something, but will have the contractor install it (like appliances or closet systems). }); alert(json.message); 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. }, }, /* var height = lineHeight * (lineCount + 1); You cant forget about the professional organizations that relate to architectural drawings. elem.async = true; else { var _qevents = _qevents || []; removePlugins: 'liststyle,tabletools,contextmenu', As an Amazon Associate, Archtoolbox earns from qualifying purchases. args: ['blockquote', 'class', 'pullquote-right', 'toggle'] featured_comment_counter--; }, Send us your questions about design, architecture, interiors, landscape, LEGO rooms Anything, really. $('head').append( link ); While contractors typically know what they all stand for, clients often do not. $("#arc_comment_" + data.id).hide().removeClass("FeaturedComment BlockedComment"); type: 'POST', 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. minHeight: 300, $("#featured_comments_section #arc_featured_comment_" + data.id + " .FeaturedCommentMarker").remove(); The Difference Between Block Foundations and Poured Foundations. success: function(data, status, xhr) and Performance & security by Cloudflare. if(suffix != '_ios') function arc_editor_feature_423(el, extra_params) { else }); If the flooring still needs to be installed, the total thickness of the flooring needs to be accounted for. return; 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. title: 'Subheading', While SSL refers to the level at the top surface of the structural slab. 1. title: 'Quote Right', args: ['blockquote', 'class', 'pullquote-center', 'toggle'] title: 'Quote Left', They also show doors in the room below using dotted lines, and occasionally other . else if(data.status == '25') Product - does it have a competitive advantage a. AFF - Above Finish Floor This is an acronym commonly used in dimensioning. }, { Reflected ceiling plans are an essential part of any set of architectural drawings. }); } OFCI Owner Furnished and Contractor Installed. Visualize the ceiling over the floor below. skin: 'v2', }); BIM cannot forget the minus sign and few sets are reproduced via photocopy, so degradation over multiple duplications is not really an issue. $("#arc_comment_" + data.id).removeClass("FeaturedComment"); AFC : Approved for Construction, i.e. link.attr({ type: 'text/css', rel: 'stylesheet', href: '/css/archinect.firefox.mac.css?1', }); Dictionary of Architecture and Construction. imageUpload: '/redactor/upload', $(user_html).find(".UserName").css("display", "inline"); Just to add a little seasoning: dimension RO or center of opening? type: 'POST', $("#featured_comments_section").find("#arc_featured_comment_" + data.id).remove(); Be sure to check the front section of the drawing set for the abbreviations used within. url: '/post_comment'+suffix+'/' + (new Date().getTime()) + arc_pathname(document.location.pathname), }, This is someone who builds your project and hires sub-contractors to perform specific work (electricians, plumbers, etc.). Your email address will not be published. This sounds more like a revit level set up question that a CA one. What do you determine 1st when you design and carrying that over to your working drawings? skin: 'v2', $(document).on('click', "#cancel_reply_button", function() Donna, do you do a lot of wood framed construction? //arc_filterform(form); } dwg or . 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. 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. What does AFF stand for in Architecture? $("form.arc_ajax_comment .CommentForm").slideDown(); ), smoke detector (S.D. 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. { } { title: 'Quote Centered', Correct me if Iam wrong, FFL refers to the level at the top surface of floor finish. We dont bother with this and use a top of slab or under side of deck dimension. } callbacks: $(touch).addClass("BlockedComment").removeClass("FeaturedComment HiddenComment"); } pasteBlockTags: ['ul', 'ol', 'li', 'p'], Jen, floors don't have to align to street level. else if(data.status == '15') }, 500); //OneSignal.log.setLevel('trace') Above Finish Floor AFF - Above Finish Floor. title: 'Quote Centered', Opinion and Discussion. ), and masonry (Mas.). In many cases, the elevation of the finish floor is a benchmark elevation, with other dimensions noted as AFF or above this finish floor height. { TOS is the way to go. type: 'POST', Line colour is the colour of the line when printed. var data = {"id": $(point).attr('href'), "status": $(point).attr('rel')}; buttons: ['html', 'format', 'bold', 'italic', 'underline', 'lists', 'link', 'image'], Donna & Chad, I do both (C/L of stud in my case), depending on what I'm trying to convey. if ($.trim($(this).val()) != '') } { if (e.keyCode == 13) data: data, else if(status == 'flag') You can't expect that level of precision. . disableNativeSpellChecker: false, var status = $(this).attr('rel'); skin: 'v2', else if(data.status == '30') var top = $('#StickyBanner').offset().top - parseFloat($('#StickyBanner').css('marginTop').replace(/auto/, 0)); Ever heard of someone buying a house only to learn their big remodel dreams arent possible? }, 500); var username = $(".comment_user_" + data.id + " .UserName").clone(); the surface of the tile, not the underlay) in that room. title: 'Chat Answer', There is not right or wrong. linkShowAdvancedTab: false, Designs concise architectural solutions for all sizes of residential, multifamily, and commercial / mixed-use projects throughout Seattle and the Pacific Northwest. what does aff mean in architectural drawings?daily calendar widget what does aff mean in architectural drawings? My role in the team was to help out with the production of drawings. Sorry for any inconvenience. $(this).attr('full_modal_url', 1); It is your responsibility as the designer/architect to ensure that once your finishes are installed that the resulting space is acceptable and coordinate with your structural consultants accordingly. Line weight is the thickness of a line. }); if (ColBHeight > ColCHeight) { "pullquote-right": { { While a Floor Plan is looking at the space, as though you are looking down to the floor, an RCP . */ plugins: ['imagemanager'], var featured_comment_counter = parseInt($("#featured_comment_counter").html()); if (data.status == 'ignore'){ $(el).ckeditor(function() {}, { You need to consider the sequencing of construction when establishing your levels. function arc_comment_head_actions(suffix) function arc_editor_feature(el) { Design-Build vs. Design-Bid-Build: Whats The Difference? var link = $(''); } Above Finished Floor. $('.GlobalSocialIcons').hide(); Say a building section drawing cuts through multiple finish types, does adding 4-5 spot elevations clarify or confuse the reader? Architects commonly abbreviate measurements, such as edge distance (ED), far side (FS), and inner diameter (ID). modal_data = co['feature']; var touch = ".comment_user_" + result.data.user_id; selector = $(".CommentBanner").length ? 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 . } data: {id: id, arc_token: window.arc_token}, Mike. formatting: ['p'], I am an architect. return false; function arc_page_post_session() But, there are a lot more pieces and parts to a blueprint. { Notes on shop drawings are only additional comments to the contract docs and usually a cause of many e-mails }, I do not even bother thinking about the SFL. during CA stage. var link = $(''); formatting: ['p'], allowedContent: 'p br b i ol ul li strong em center; a[*](*); img[*]; iframe[*]', { $("html:not(:animated),body:not(:animated)").animate({ scrollTop: destination-0}, 300 ); pasteBlockTags: ['ul', 'ol', 'li', 'p'], $(parent).find('.fas').addClass('fal').removeClass('fas'); 8. articles. if (extra_params === undefined) When indicating the height of a partial height wall. return false; Typically, the rough opening is only 1 or so bigger than the actual dimension of the physical door or window. $(this).find('.rating-icon').addClass('fas'); Center of opening in wood framing, R/O for openings in masonry. } */ Homes and buildings must meet certain standards, guidelines and specifications. '': suffix; toolbar: [['Bold', 'Italic', 'BulletedList','NumberedList', 'Link', 'Image']], var link = $(''); 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. This website is using a security service to protect itself from online attacks. elem.src = (document.location.protocol == "https:" ? } What Does TYP Mean? Abbreviation used on construction plans and contract documents to indicate an elevation above the finished floor. . imageUploadError: function(json, xhr) e.preventDefault(); clearInterval(textarea.interval); /*if( typeof( arc_editor_423 ) == 'function' ) { } $("#arc_comment_" + data.id + ">.Top>.Right>.CommentModerate>ul>li>.HidingAction").html(co.hide.text).attr("rel", 25).attr("original-title", co.hide.title); disableNativeSpellChecker: false, The links that lead to products on this page are affiliate links. else if(status == 'ban') Jordan Smith is the CEO and Founder of Smith House Company, a design+build firm based in Austin, Texas. return false; } scayt_autoStartup: false, A skin disease persisted in mean for 6.7 years. minHeight: 200, Bluebeam Tools and Templates for Architects - Customized by Architects for Architects. Some countries who use 13mm as an acceptable tolerance in construction. $('.tooltip-rating').livequery(function() featured_comment_counter++; args: ['p', 'class', 'figcaption', 'toggle'] Well never get rid of these pesky acronyms (which, of course, often mean different things in many different professions to add to the confusion), but hopefully, we can help broaden the understanding between architects and everyone else to make this whole process far more transparent and accessible. buttons: ['html', 'format', 'bold', 'italic', 'underline', 'lists', 'link', 'image'], }); var lineHeight = parseInt($(textarea).css('line-height'), 10); } { Idk why so many F to confuse ppl, if is not too complicated project, I just do: FFL/T.O.F.F:finish floor level, top of finish floor. Im assuming here that FFL includes the thickness of ceramic tile or whatever floor covering. Next to the File name box, click the All Visio Files dropdown, and then select AutoCAD Drawing. This is highly subjective. return false; Use line thickness's. When drawing a floor plan or section, the walls that are being cut through should always be a heavier line weight. } }, args: ['p', 'class', 'figcaption', 'toggle'] Click to reveal CKEDITOR.replace(el , { //toolbar: [['Bold', 'Italic', 'BulletedList', 'Link', 'Image', 'Youtube', 'Vimeo' ]], All rights reserved. "https://secure" : "http://edge") + ".quantserve.com/quant.js"; var reply_container = $(".arc_reply_comment_box").parents(".ReplyComments"); if ($(parent_node).find(".ReplyComments").length > 0) Cloudflare Ray ID: 7a2a381149563605 }, $("").insertBefore("#arc_comment_" + data.id); }).appendTo(form); $(".ReplyHelp").remove(); . Htr. Just so you know what the "Ext" and "FD" are, you should check out the common floor plan abbreviations including: Blueprints are nothing if they dont tell you what everything will be made of. }, Hence, they can be considered a visual map used during the various stages of construction, and incorporate detailed technical and architectural drawings of a structure. args: ['p', 'class', 'chat-answer', 'toggle'] Also a sign that the American government messed up when the rest of the world was switching to metric and they failed. $.ajax( This website uses cookies. In the door or window schedule, we always indicate the size of the item. data: {id: id, arc_token: window.arc_token}, skin: 'v2', window.location.reload(); 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. $(document).on('submit', 'form.arc_ajax_comment', function(e) Khwanchai Phanthong / EyeEm / Getty Images. { }, Canada uses both units. $('#arc_new_comment').slideDown(); 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. /* if (remainingspace < 175) They will be handed to client, contractor to read and bid and build. $(el).redactor({ A good example are the hotels or condominium. } Is it the Finish floor level (FFL) or the Structural Finish Level (SFL) or the Structural Slab Level (SSL)? Required fields are marked *. else if(result.status == 'error') "chat-answer": { resize_enabled: true, value: window.arc_token We actually have the opposite view Donna. /* { (function() { title: 'Subheading', 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', A.F.F. Variables could be: 1) room function changes, 2) slab depressions, 3) transitions between finish material, etc. function arc_editor(el) { { $(textarea).focus(function() Now as a Canadian I must use imperial. As a Canadian I think we're definitely all good with both, no? $('#' + el).redactor({ }, link.attr({ type: 'text/css', rel: 'stylesheet', href: '/css/archinect.iphone.css?1', }); function detectOverlapping() } if ($(this).attr('full_modal_url') == undefined) $("#comment_moderation").modal(); // whether that's below the form If you purchase from one of these links, I will receive a small commission at no cost to you. args: ['p', 'class', 'chat-answer', 'toggle'] */ The size, orientation, and perceived mass of elements all play a role.

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