l multiple discipline scheduling in autodesk revit

Upload: musesstudio

Post on 03-Apr-2018

217 views

Category:

Documents


0 download

TRANSCRIPT

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    1/28

    [Type text]

    Jeff Bowers - Senior Applications Expert, IMAGINiT Technologies

    AB3725-L: This hands-on lab will explore the power of Revit schedule tools. You will learn how to schedulevirtuallyanything. We will cover scheduling techniques that will give you the tools, tips, and tricks you need to get your schedules theway you want. From custom fields, user parameters, and grouping to schedule keys, formulas and conditional formatting, itsall here. Its trueyou can use Revit to schedule anything for anybody!

    About the Speaker; Jeff Bowers

    Specializing in the customization, optimization, and integration of Building Solutions technologies, Jeff helps

    AEC firms navigate the road to building information modeling (BIM) using a logical progression from 2D to fullimplementation of BIM. His deep industry experience makes him an able leader in the management of culturalchanges necessary for firms to be successful as they transition to a modeling environment. Jeffs current workas a Senior Application Expert at IMAGINiT Technologies focuses on Revit Architecture, Revit MEP, AutoCADArchitecture, AutoCAD MEP, Navisworks, and QTO.

    [email protected]

    AB3725-L Multiple Discipline Scheduling in Autodesk Revit:

    Its Possible to Schedule Anything with Revit!

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    2/28

    2

    Introduction:

    A Revit schedule is a tabular display of information that is extracted from the properties ofelements in a project. A schedule can list every instance of the type of element you are

    scheduling, or it can collapse multiple instances onto a single row, based on the schedulesgrouping criteria. You can create a schedule at any point in the design process. As you makechanges to the project that affect the schedule, Revit will automatically update to reflect thosechanges.

    In this session, we will focus on creating a basic window schedule and format it to appear theway that you want. Well also discuss creating material take-offs as well as creating a keyschedule for those individual window parts. Finally well touch on including formulas and usingconditional formatting. At all times, please keep in mind that although we may be generatingwindow or lighting design schedules, all of the topics included in this session can be applied toanything you model in Revit.

    Topics covered: Creating a basic window schedule

    Formatting and modifying the window schedule

    Creating a material take-off schedule for our windows

    Creating key schedules for our window parts and space lighting requirements

    Inserting and using formulas in our window and space lighting analysis schedules

    Creating conditionally formatted lighting design analysis schedules

    Reusing our schedules in other projects

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    3/28

    3

    Revit Schedule Basics

    In Revit, schedules are actually views, just like floorplans, sections, and elevations.

    When you create a schedule, it is placed andlocated in the project browser under views in theschedule category.

    You simply drag a schedule onto a sheet as youwould any other type of view.

    Unlike other views, such as sections and elevations,you can actually export schedules to other programslike Microsoft Excel or other database programs likeMicrosoft Access using the ODBC Export tool.

    Creating a Window Schedule

    We will assume that you have already started a project and placed some windows.

    1. Navigate to the Ribbons View tab > Create panel and click on the Schedules tool to displaya fly-out. Click on Schedule/Quantities as shown below.

    The New Schedule dialog appears as shown.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    4/28

    4

    2. Select a Category of Object to Schedule and Schedule NameThe list on the left side of the dialog displays all of the basic element categories that Revitoffers. You will need to check the Show categories from all disciplines" box in the bottom,left corner of the window. This will display elements from other disciplines not found in thecurrent product. In this case, they would be objects from Revit MEP and Revit Structure.

    This allows you to schedule almost everything.

    When you select an item from the category list, the schedule name field in the upper-right ofthe dialog automatically updates to match the category. You have the option of changing thename of the schedule if you desire.

    3. Select the Type of Schedule to Create and the Phase of Construction to be ScheduledBeneath the name field, you have the option of choosing between two types of schedules,building components and keys. For the first part of this session we will create a buildingcomponents schedule which is the type used most often. Notice that you can also choosewhich phase of construction you wish to schedule.

    4. We will start off by selecting Windows from the category list, which is found at the bottom ofthe list and accepting the defaults for the schedule name, type, and phase of construction.

    5. Click OK. After clicking OK at the bottom of the New Schedule dialog, the ScheduleProperties dialog appears. It contains five tabs. The first tab that appears is the Fields tab.

    6. Create the Schedule Fields. The Fields tab is used to add, position, and create from scratchthe columns that will compose your schedule.

    7. Highlight a field on the left side of the dialog and click the ADD button, or double-click afield in the left column to add it to the list of fields to be scheduled on the right side of thedialog.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    5/28

    5

    8. Add all the fields shown in the column on the right.

    To remove a field from the list to be scheduled, click on a field in the right column and clicktheRemove button, or, double-click a field in the right column.

    By selecting the Include elements from linked files option in the lower left corner of the

    window, scheduling elements from other Revit projects is quick and easy.9. Organize the Schedule Fields. The order of the fields in the right column from top to bottom

    determines the horizontal position of the fields in the schedule from left to right.

    10. After adding available fields to the list on the right, you can reposition them by selectingthem and using the Move up or Move Down buttons in the lower right hand corner of thedialog.

    11. Clicking OK at the bottom of the dialog will create a schedule as shown. We will learn how tomodify and format the schedule in the next section.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    6/28

    6

    Formatting and Modifying Schedules

    Accessing the Schedule Properties Dialog

    Once a schedule is created, we can go back into its properties at any time to change which

    parameters are scheduled, how they are organized and how they appear.

    Most users keep the Properties window open as they workin Revit 2012. If they make a schedule view current, theschedules properties immediately display in the Propertieswindow.

    If the Properties window is not currently displayed on your screen you can retrieve it bynavigating to: Ribbon > View tab > User Interface > and clicking on Properties.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    7/28

    7

    Picking on any one of the Edit buttons will return you to the tab of your choice in the ScheduleProperties dialog. For example, clicking on the Edit button to the right of Fields in the Propertieswindow will open up the Schedule Properties dialog with the Fields tab displayed.

    On the Formatting and Appearance tabs of the Schedule Properties dialog, you can specifyvarious formatting options, such as column orientation and alignment, grid lines, borders, andfont style. Options you select on the Appearance tab only control the display of your scheduleonce it is added to a sheet.

    Formatting Tab Options:

    To change the way any field in the schedule looks, simply select it from the field list onthe left side and then make your changes in the options boxes on the right.

    You can change the name of the field by editing it in the Heading text box.

    Below the Heading box are two options for changing the orientation and alignment forthe text in the fields. Both of which have drop down menus.

    The Field Format button allows you to change the appearance of only numeric fields.This option will not be available for all fields.

    o By default, the Use Project Setting is checked. Clearing the box will allow you tochange the units and rounding/precision for that field only in the schedule.

    o Different options will appear for different types of numbers, such as area,percentages, etc.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    8/28

    8

    The Calculate Totals option will display subtotals for only numeric columns in a group.This setting is only available for fields that can be totaled, such as room area, cost, orcount. If you clear the Grand Totals option on the Sorting/Grouping tab, no totalsdisplay.

    You can also hide a field in a schedule by checking the Hidden field box. This option isuseful when you want to sort the schedule by a field, but you do not want that field todisplay in the schedule. For example, if you needed to schedule only the windowsfound on the second level of a project.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    9/28

    9

    Appearance Tab Options:

    The Appearance tab will allow you to change the type

    and size of the grid lines in and around the schedule as

    well as changing the text font, size and style for the

    header and body text. Keep in mind that these options

    will only be visible once the schedule is placed on a

    sheet.

    Same schedule in Sheet view

    Schedule in the Project Browser

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    10/28

    10

    Modifying Schedules:There are various methods for modifying schedules toimprove their readability and to keep them up-to-date withchanges in your project. All schedules update automaticallywhen you modify the project. For example, if you move a

    wall, the square footage updates in a room scheduleaccordingly. Or, you could select a window in the project andchange the manufacturer property. The window scheduleautomatically reflects the change to the manufacturerproperty.

    Editing Schedule Cells:

    You can edit the cells in a schedule by clicking in them. Youcan either select a value from a list (if available) or enter text.

    As you add new values, they become available in that field'slist.

    For schedules grouped by type, changes to a type are propagated to all instances of that typewithin the project.

    You are only able to edit a schedule cell while in the schedule view, not from a sheet viewunless you right-click and choose edit schedule.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    11/28

    11

    Sorting and Grouping:

    After you create a schedule, you may want to change its organization and structure by groupingcolumns. You can create several layers of headings and subheadings to provide more detail inyour schedule. Grouping provides the ability to combine or in this case group multiple fields

    under a single column.

    Group Headers or Subheaders:

    1. Drag your cursor overmultiple adjacentheaders or subheaderfields to select them.

    2. Click Group on the Schedule/Quantities tab of the Ribbon.

    3. The selected fields will be listed under a blank field where you can then enter a newname for a field. Type in Window Information in the blank field. The text in the new fieldwill be automatically centered as shown below.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    12/28

    12

    Ungrouping Headers or Subheaders:

    You can undo the grouping at any time by selecting the new heading in the schedule and theclicking on Ungroup on the options bar.

    Schedule Properties Sorting/Grouping Tab Features:

    On the Sorting/Grouping tabof the Schedule Propertiesdialog, you can specifysorting options for rows in aschedule, and add headers,footers, and blank lines tosorted rows. You can also

    choose to show everyinstance of an element type,or collapse multipleinstances onto a single row.Sorting is useful fordisplaying information in aspecific order such as bylevel. There are 4 options tochoose from for sortingorder. The Count field is theonly field that you cant sort.

    Formatting Tab Features:

    In addition to the obvious abilities to change Heading Orientation and Alignment for cell values,you have the ability to hide certain fields, even if you have chosen to sort by them.

    In the schedule example on this page theLevel field was set to be a Hidden field.The rows are first sorted by Level, yet theLevel column does not appear in the

    schedule.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    13/28

    13

    Creating a Material Takeoff Schedule

    Material takeoff schedules list the sub-components or materials of any Revit Architecture family.These schedules have all the functionality and characteristics of other schedule views, but theyallow you to show more detail about the assembly of a component. Any material that is placed

    in a component within Revit Architecture can be scheduled.

    Creating a Window Material Takeoff Schedule

    We will again assume that you have already started a project and placed some windows.

    1. Navigate to the Ribbons View tab > Createpanel and click on the Schedules tool todisplay a fly-out. Click on the MaterialTakeoff schedule type.

    2. The New Material Takeoff

    dialog box appears whichlooks much like the NewSchedule dialog box we sawwhen we began our typical,component, window schedule.Choose your desired type ofMaterial Takeoff category fromthe list on the left side of thedialog, change the title of theschedule to suit your needs,confirm the Phase to bescheduled, and then click OK

    at the bottom of the dialog.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    14/28

    14

    3. The next dialog is the Material Takeoff Properties window. This has the same five tabsas the regular schedule properties window. The only difference is the fields list on theFields tab. The list now has multiple fields with Material as the prefix. Simply add any ofthose fields to the list

    of Scheduled fields onthe right and click OKat the bottom of thedialog.

    4. Review the resulting Material Takeoff Schedule as shown below.

    Note: Some of the previously discussed formatting and modifying topics have beenapplied to the schedule.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    15/28

    15

    Creating a Key Schedule

    Schedules, particularly for windows, doors, or rooms, can comprise multiple items that have thesame characteristics. For example, a room schedule might have 100 rooms with the same floor,ceiling, and base finishes. Rather than enter all this information manually for all 100 rooms in

    the schedule, you can define keys that automatically fill in information. If a room has a definedkey, then as that room is added to a schedule, fields in the schedule automatically update,reducing the time required to produce the schedule. In this example, were going to continueusing windows as our base element.

    You can define keys using key schedules. Key schedules look very similar to componentschedules, except you define them to your specifications. When you create a key, it is listed asan instance property for the element. When you apply a value for the key, then the key'sattributes are applied to the element.

    Creating a Window Trim Key Schedule

    Once again we will again assume that you have already started a project and placed some

    windows.

    1. Navigate to the Ribbons View tab >Create panel and click on the Schedulestool to display a fly-out. Click onSchedule/Quantities as shown below.

    2. Select the Window Category on the left side of the New Schedule dialog as the desiredkey category.

    3. Click on the radio button in front ofSchedule Keys

    Revit will automatically fill in the ScheduleName and the Key Name.

    4. Change the Schedule Name to WindowTrim Schedule and the Key Name to

    Window Trim.

    5. Click OK.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    16/28

    16

    In the schedule Properties dialog in the Fields tab, you will notice that Key Name andComments are the only available fields. In this example, we are going to be creating a windowtrim key schedule. To do so, we will have to add some custom fields to the schedule.

    Creating New Project Parameters for a Key Schedule:

    1. Click on the Add Parameters button in the middle of the dialog.

    2. In the resulting Parameter Properties dialog, note that by default, the Parameter Type isset to Project Parameter.

    3. Under Parameter Data, enter Brick Mould for Name and change the Type of Parameterto Yes/No from the drop down menu. We will leave the Group Parameter Under set toOther.

    4. Click OK.

    5. Once again back in the Schedule Propertiesdialog, select Add Parameter.

    6. In the Parameter Properties dialog, underParameter Data, enter West Coast Brick Mouldfor Name and change the Type of Parameter toYes/No from the drop down menu. We will leave

    the Group Parameter Under set to Other.

    7. Click OK.

    8. Follow the previous steps to add one moreparameter called Florida Brick Mould using thesame options.

    9. Once you have these three custom parameters,Click OK.

    A new key schedule view will display.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    17/28

    17

    Add Rows to the Key Schedule:

    When the current view is a key schedule, Revit automatically displays the ModifySchedule/Quantities ribbon tab.

    1. To add two rows to the new key schedule, click twice on the New button found on theRows panel of the Modify Schedule/Quantities tab as shown below.

    Adjust the Key Schedule as Required:

    Make the following changes to the key schedule by clicking in the respective schedule cells.Confirm your changes by reviewing the image below.

    1. Change the Key Name heading to Location.

    2. Under the Location heading, change 1 to Exterior and 2 to Interior.

    3. Check or clear the check boxes as shown. You may have to click the check boxes more

    than once to clear or add thechecks to match our example.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    18/28

    18

    Applying a Key Schedule to Elements in a Component Schedule

    Once we have our Key Schedule created, we can apply it to an existing schedule or create anew schedule from scratch. In this example we will apply the Key schedule to the Windowschedule we created in the previous exercises.

    Applying a Key Schedule to an Existing Window Schedule

    1. Go to the Project Browser and set our typical Windowcomponent schedule to be the current view.

    2. In Properties, click the Edit button across from the Fieldsparameter.

    3. You will find that the 4 parameters we just created for the KeySchedule (the Window Trim key and the 3 types of brickmoulds) appear in the Available fields list on the left side ofthe Schedule Properties dialog.

    Holding your CTRL key down, click to select all 4 of the newparameters and then click the Add button in the middle of thedialog to add them to the Scheduled fields list on the right(Window Trim, Brick Mould, West Coast Brick Mould, andFlorida Brick Mould). Your Scheduled properties tab shouldappear as below.

    4. Click OK. Your typical window component schedule should now appear as shown below

    with additional columns displaying the added parameters.

    5. Under the Window Trim field in the schedule, click in each of the fields to activate thedrop down list. Pick either Exterior or Interior and watch the rest of the molding fieldsupdate.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    19/28

    19

    You cannot modify key values while in a component schedule. You must go to your keyschedule to make changes to key values. A component schedule that contains values from akey schedule is automatically updated when the key values are changed in the key schedule.

    Applying a Key Schedule to Elements in Non-Schedule Views

    You can also go into a non-schedule view such as a floor plan, section or elevation view andassign an element a key.

    Assigning a Key to Window Elements in a Non-Schedule View

    1. Select a window in a non-schedule view. Go to theProperties window to view its current propertysettings.

    2. Under Instance Parameters, scroll down until yousee the Identity Data category. The first row shouldbe labeled Window Trim.

    3. Click in the field to the right of the Window Triminstance parameter to activate the drop-down listand choose from the available options, eitherExterior or Interior.

    4. You will see that any change you make from theWindow Trim style drop-down list will affect the read-

    only check boxes for the type of mould to be used atthe bottom of the Properties window. Thesechanges are automatically updated on the windowschedule. These are the properties defined in thekey schedule.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    20/28

    20

    Including Formulas in Schedules

    Just like a typical spreadsheet file, we can manually create andinsert fields with formulas into our schedule. This makes theprocess of calculating totals or percentages much easier.

    Adding a Simple Formula to a Window Schedule

    1. Go to the Project Browser and set our typical Windowcomponent schedule to be the current view.

    2. In the Properties window, click the Edit button across fromthe Fields parameter.

    3. In the Schedule Properties window, select the CalculatedValue button.

    4. In the Calculated Value dialog, enter in the name of thedesired field. For our window schedule example we can

    name it: Window Square Footage.

    5. Make sure that Formula button is selected.

    6. Leave the Discipline set to Common.

    7. Set the Type to Area.

    8. Enter a formula of Height*Width, which,represents Height multiplied by Width to calculatethe square footage of window area.

    Keep in mind that the parameters (such as Height

    and Width) are case sensitive and must be adefined parameter in the family and or Project.

    9. Click OK.

    Our window schedule has a new column containing a header that matches the name specifiedin step #4 and each cell in the column displays the square footage of the window listed in thatrow as shown below.

    More about FormulasYou can only use parameters that already exist in your schedule.

    When creating parameters do not include a dash (-) in the parameter names, It will limit how theparameters might be used. In formulas it would be interpreted as a subtraction operator.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    21/28

    21

    Your formulas can include complex combinations of syntax and abbreviations usingparentheses and conditional statements such a Yes/No, comparisons or Boolean operations.The units of your formula result must match theunits of the formula type specified or you willreceive an inconsistent units error and your

    formula will not produce a result.

    What if you wish to calculate the cost/square foot of your windows? You would need to dividethe cost parameter for each window by the calculated area of the window. Your formula, bydefault would have two different types of units; cost and area. Since you need the end result todisplay in currency values (cost) you need to strip the area units from the formula.

    Creating Consistent Formula Units

    1. Go to the Project Browser and set our typical Window component schedule to be thecurrent view if it is not already.

    2. In the Properties window, click the Edit buttonacross from the Fields parameter.

    3. In the Schedule Properties window, field tabselect the Calculated Value button.

    4. In the Calculated Value dialog, enter in thename of the desired field. For our example wecan name it: Cost/Square Foot.

    5. Make sure that Formula radio button isselected.

    6. Leave the Discipline set to Common.

    7. Set the Type to Currency.

    8. Enter a formula of Cost/(Height*Width/1SF).

    9. Keep in mind that the parameters (such as Height and Width) are case sensitive.

    In a formula such as this, the math within the parentheses is performed first. Here, youare multiplying the Height by the Width (measured in square feet), and then dividing it by1 unit of the type of unit you wish to strip from the formula. The formula then divides theCost by this value. The result is a cost value that you are displaying using the typeCurrency (two places to the right of the decimal point).

    10. Click OK. Your result should be a new schedule column with a header of Cost/Square

    Foot as shown below.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    22/28

    22

    Adding Column Totals to a Schedule

    Now that you have a column that displays the costs of individual windows per square foot, youmight wish to total the column.

    1. Go to the Project Browser and set our typical Window component schedule to be thecurrent view if it is not already.

    2. In the Properties window, click the Edit button across from the Formatting parameter.

    3. In the Fields column on the left of the Schedule Properties Formatting tab, click on theField that matches the Column header of the column you wish to total, such as theCost/Square Foot as shown below.

    4. Click the check box in front of Calculate totals in the middle of the dialog.

    5. Click OK and check you results.

    Conditional Schedules

    Conditional format schedules are often used as design analysis tools rather than documentationof construction. They might be used to evaluate design options or to run design checks thatautomatically flag issues that need attention. We will create two examples that might be usedwhile performing preliminary lighting design in Revit MEP 2012.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    23/28

    23

    Creating Conditional Formatting for Design Analysis

    Locate Spaces that have No Lighting Fixtures:

    In this scheduling example we use conditional formatting to identify spaces where light fixtureshave yet to be placed. As the design develops, the conditional formatting requirements will nolonger be met and the software will eliminate the schedules yellow cell flagging. No yellow cells,no rooms missing light fixtures!

    1. This exercise assumes you already have created a basic Space Lighting Analysisschedule that would have as a minimum your spaces names, numbers, and averageestimated illumination. Go to the Project Browser and set your Space Lighting Analysisschedule as the current view.

    2. In the Properties window, click the Edit button across from the Formatting parameter.

    3. In the left column of the Formatting tab of the Schedule Properties dialog, click on the

    Average Estimated Illumination field. This space parameter is calculated by determining

    the Lumens contributed by each light fixture at the lighting calculation workplane, divided

    by the space's area.

    4. Click on the Conditional Format button on the right side of the dialog.

    5. In the Conditional Formatting dialog confirm that Condition has the Field set to AverageEstimated Illumination, the Test is set to Equal to and the Value is set to 0 fc. Youare creating a condition that will flag wherever the Average Estimated Illumination for aspace is equal to zero (0).

    6. Click on the color swatch to the right of Background Color

    7. Select a color from the Color dialog for

    the color you wish to use to flag thespaces missing light fixtures.

    8. Click OK in each of the dialogs to closethem out and view your conditionalschedule.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    24/28

    24

    Comparing Existing Conditions to Design Requirements

    Locating Spaces that Do Not Meet Design Requirements:

    Perhaps you are confident that you have light fixtures in all of your spaces but, it would be mosthelpful to know how closely your lighting layout meets the design requirements of specific spacetypes. You might set up a key schedule that lists space lighting level types that could beassigned to your spaces such as Corridor, Office, etc. to establish their lighting requirements.You could then add conditional formatting to your schedule that would flag where your lightingdesign provides either too much or not enough lighting based upon your design criteria.

    Create a Space Lighting Requirement Key Schedule:

    We will assume you are using the same Space LightingAnalysis component schedule as previously. Theprocess to create our lighting required key schedule will

    be similar to the process of creating a window trim keyschedule.

    1. Go to the View tab > Schedules >Schedules/Quantities.

    2. For the Category of new schedule, select Spaces.

    3. For the Name, use Space Lighting Requirements.

    4. Click the radio button in front of Schedulekeys.

    5. For the Key name, specify Lighting Level

    Type.

    6. Click OK.

    7. Click the Add Parameter button in thecenter of the Fields tab.

    8. Enter Required Lighting Level for the newparameter name.

    9. Specify Electrical as the Discipline.

    10. Specify Illuminance as the parameter type.

    11. Group the new parameter under Electrical-Lighting.

    12. Click OK.

    13. Note that the new parameter has been added to thescheduled fields column on the right side of theFields tab as shown below.

    14. Click OK to close out of the dialog and view theresulting key schedule.

    15. Double-click on the Key Name cell of the scheduleand replace it with the name Lighting Level Type.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    25/28

    25

    16. On the Ribbons Schedule/Quantities tab > Row panel, click on the New tool to addrows to your new key schedule to specify your space lighting level types and theirrequired illuminance in foot-candles as shown in the example below.

    Experiment with your Schedule Keys

    1. CTRL+Select several spaces of thesame type.

    2. In the Properties window use thepulldown to the right of your new LightingLevel Type parameter to specify thelighting level type for the selectedspaces.

    3. Notice that the new, read-only RequiredLighting Level parameter that youcreated is automatically populated withthe illuminance value specified for thatparticular Lighting Level Type in your keyschedule.

    The Average Estimated Illumination andRoom Cavity Ratio values do not displayvalues because the various selectedspaces have different values.

    4. Change the Lighting Level Type of thespaces and note the changing value ofthe Required Lighting Level. Add theLighting Level Type to other spaces asrequired.

    5. Press ESC once to deselect the multiples spaces.

    6. Open your Space Lighting Analysis schedule

    You will find that your Space Analysis schedule contains the assigned Lighting Level Types andthe Required Lighting Level parameter values for the spaces you selected above. However, as

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    26/28

    26

    shown in even in the snippet of a schedule below, it would be difficult to quickly determine whichspaces require additional design attention. A calculated value schedule parameter for theLighting Delta and conditional formatting that automatically flags you if you are more than acertain number of foot-candles above or below the required lighting level for your spaces wouldmake your job much easier.

    Adding a Lighting Delta Parameter to your Space Lighting Analysis Schedule

    1. Select your Space Lighting Analysis schedule in the Project Browser.

    2. In the Properties window, click the Edit button across from the Fields parameter.

    3. Click on Calculated Value button in the middle of the Fields tab.

    4. In the Calculated Value dialog, enter a name of Lighting Delta for your new parameter.

    5. Click on the radio button in front of Formula.

    6. Set the Discipline to Electrical.

    7. Set the Type to Illuminence.

    8. Set the Formula to be: Average Estimated Illumination-Required Lighting Level

    Just as before the names of the parameters you are using

    in the formula are case sensitive, they must appear just as

    they appear in the schedule. To help you out, Revit

    provides the button to the right of the Formula with three

    dots on it. Click the button to have a list of eligible

    parameters for you to select from to build your formula.

    You simply need to add the subtraction operator.

    9. Click OK.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    27/28

    27

    Adding a Conditional Format to the Lighting Delta Parameter:

    1. Click on the Schedule Properties dialog Formatting tab.

    2. In the Fields list on the left side of the dialog, click on Lighting Delta.

    3. Click on the Conditional Formatting button.

    4. Click on the pulldown beneath Test. Set the value to Not Between.

    5. Set the not between values to whatever design criteria you would find useful. How faraway from the Required Lighting Level can you vary in your design? In the examplebelow, our values are set to -5 fc and 5 fc. So, we could be 5 fc less or 5 fc more withoutgetting flagged. All other values with be flagged.

    6. Click on the color swatch to the right of Background Color to choose a color to indicateyour variance from your design criteria in your Space Lighting Analyis schedule, in ourexample, it will be orange.

    7. Click OK and click OK again to check out your schedule. Add or subtract lighting fixtures

    in flagged spaces to meet your design requirements and the conditional formattingdisappears in the lighting delta column.

    Reusing Schedules

    Create schedules you expect to use frequently in your project start-up templates.

    Use the Insert from File tool to copy a schedule definition from one project to another. It can befound on the Ribbon at the Insert tab > Insert from File flyout > Insert Views from File.

    Tip! Keep a Revit project on the server that contains infrequently used company standardschedules to copy into projects as needed to help keep your project start-up templates file sizeas small as possible.

  • 7/29/2019 L Multiple Discipline Scheduling in Autodesk Revit

    28/28

    Summary

    In this session we covered the basics of Revit 2012 schedule creation, modifying andformatting. We discussed material take-off schedules and we shared a number of schedulingmethods that take advantage of advanced features such as creating parameters, key

    schedules, formulas, calculated values and conditional formatting to create schedules. Revitsinteractive, live scheduling capabilities will support your design and design analysis processesas well as construction documentation needs.