Editing MicroMVDs for exchange requirements/Quantity take-off MicroMVD

The following [[Using MicroMVDs for exchange requirements|MicroMVD]] vocabulary can be used to ensure that data is present for basic dimensional quantity take-off.

* Concrete material: "Concrete" in IfcMaterial.Category
* Concrete construction method: Pset_ConcreteElementGeneral.ConstructionMethod
* Strength class: Pset_ConcreteElementGeneral.StrengthClass
* Compressive strength: IfcMaterial.Pset_MaterialConcrete.CompressiveStrength

<pre>
Feature: Quantity take-off

In order to cost elements
For cost planners
All elements need to have dimensional and cost-significant metadata assigned

Scenario: All concrete elements are identifiable and contain data
 * All concrete elements must be assigned to a concrete material
 * All concrete elements must have their construction method assigned with one of the following values:
   | Value   |
   | In-situ |
   | Precast |
   | {value} |
 * All concrete elements must have their strength class assigned with one of the following values:
   | Value   |
   | N       |
   | S       |
   | {value} |
 * All concrete materials must have their compressive strength assigned with one of the following values:
   | Value     |
   | 20000000  |
   | 25000000  |
   | 32000000  |
   | 40000000  |
   | 50000000  |
   | 65000000  |
   | 80000000  |
   | 100000000 |
   | {value}   |

Scenario: All blockwork walls are identifiable
 * All blockwork walls must be assigned to a block material

Scenario: All partition walls are identifiable
 * All partition walls must be assigned to a partition material

Scenario: All steel elements are identifiable and contain data
 * All steel elements must be assigned to a steel material
 * All steel elements must have a coating assigned with one of the following values:
   | Architectural  |
   | Fire resistant |
   | None           |
 * All steel elements must have a grade assigned with one of the following values:
   | 250 |
   | 300 |
   | 350 |
   | 400 |
   | 450 |

Scenario: All walls must have dimensional quantities
 * All in-situ concrete walls must have a Length, Height, NetVolume, and GrossSideArea quantity
 * All precast concrete walls must have a Length, Width, Height, and GrossSideArea quantity
 * All blockwork walls must have a Length, Width, Height, and GrossSideArea quantity
 * All partition walls must have a Length, Width, Height, and GrossSideArea quantity
 * All other walls must have a Length, Width, Height, and GrossSideArea quantity

Scenario: All slabs must have dimensional quantities
* All in-situ concrete slabs must have a Width, Length, Depth, Perimeter, GrossArea, and GrossVolume quantity
* All precast concrete slabs must have a Width, Length, Depth, Perimeter, GrossArea, and GrossVolume quantity
* All other slabs must have a GrossArea quantity

Scenario: All columns must have dimensional quantities
* All concrete columns must have a Length, OuterSurfaceArea, and GrossVolume quantity
* All steel columns must have a Length, OuterSurfaceArea, GrossVolume, and GrossWeight quantity
* All other columns must have a Length, OuterSurfaceArea, GrossVolume, and GrossWeight quantity

Scenario: All beams must have dimensional quantities
* All concrete beams must have a Length and GrossVolume quantity
* All steel beams must have a Length, OuterSurfaceArea, GrossVolume, and GrossWeight quantity
* All other beams must have a Length and GrossVolume quantity

Scenario: All foundations must have dimensional quantities
* All footings must have a Length, Width, Height, GrossSurfaceArea, and GrossVolume quantity
* All piles must have a Length, OuterSurfaceArea, GrossVolume, and GrossWeight quantity

Scenario: All other elements must have dimensional quantities
* All railings must have a Length quantity
* All openings must have a Width, Height, Depth, Area, and Volume quantity
* All stair flights must have a Length and GrossVolume quantity
* All structural members must have a Length, OuterSurfaceArea, GrossVolume, and GrossWeight quantity
* All reinforcement bars must have a Length and Weight quantity
* All reinforcement mesh must have a Length, Width, and Weight quantity
* All curtain wall panels must have a GrossArea quantity
* All windows must have an Area quantity
* All duct segments must have a Length, OuterSurfaceArea, and GrossWeight quantity
* All pipe segments must have a Length, OuterSurfaceArea, and GrossWeight quantity
</pre>

You can fill out the variables using the guide below.

{| class="wikitable"
! Variable
! Example
! Description
|-
| <code>{file}</code>
| project.ifc
| The filename or path to any IFC file.
|-
| <code>{schema}</code>
| IFC4
| The schema version. At the moment, these are likely to be either IFC4 or IFC2X3.
|}

brick wall

finish:
- none
- render
- paint

block walls

thickness:
- 90
- 190
- 390

core filled:
- none
- 1.2m
- full height

load bearing:
- yes
- no

stiffeners (if not modeled):
- yes
- no

reo bars:
- yes
- no

partition walls

plasterboard layer:
- impact resistant (yes / no)
- moisure resistant (yes / no)
- fire rated (yes / no)

Pset_WallCommon.LoadBearing – True/False
Pset_WallCommonAcousticRating – Rw / Rw + Ctr 
Pset_WallCommon.FireRating -/-/-
@@ Line 1: / Line 1: @@
-{{Template:MVD_Documentation}}
 The following [[Using MicroMVDs for exchange requirements|MicroMVD]] vocabulary can be used to ensure that data is present for basic dimensional quantity take-off.
@@ Line 6: / Line 5: @@
 * Strength class: Pset_ConcreteElementGeneral.StrengthClass
 * Compressive strength: IfcMaterial.Pset_MaterialConcrete.CompressiveStrength
-* Wall load bearing: Pset_WallCommon.LoadBearing – True/False
-* Wall acousting rating: Pset_WallCommonAcousticRating – Rw / Rw + Ctr
-* Wall fire rating: Pset_WallCommon.FireRating -/-/-
 <pre>
@@ Line 16: / Line 12: @@
 For cost planners
 All elements need to have dimensional and cost-significant metadata assigned
-Scenario: All walls must have cost-significant metadata
- * All walls must have a LoadBearing property
- * All walls must have an AcousticRating property
- * All walls must have a FireRating property
 Scenario: All concrete elements are identifiable and contain data
@@ Line 46: / Line 37: @@
     | {value}   |
-Scenario: All blockwork walls are identifiable and contain data
+Scenario: All blockwork walls are identifiable
   * All blockwork walls must be assigned to a block material
- * All blockwork layers must have a thickness assigned with one of the following values:
-   | Value |
-   | 0.09  |
-   | 0.19  |
-   | 0.39  |
- * All blockwork walls must have a core filled property assigned with one of the following values:
-   | Value       |
-   | None        |
-   | 1.2m        |
-   | Full height |
- * All blockwork walls must have a load bearing property
- * All blockwork walls must have a HasReinforcement property determining if they contain reinforcement
- * All blockwork walls must have a HasStiffeners property determining if they contain stiffeners
-Scenario: All brick walls are identifiable and contain data
+Scenario: All partition walls are identifiable
- * All brick walls must be assigned to a brick material
- * All brick walls must have a finish assigned with one of the following values:
-   | Value  |
-   | Render |
-   | Paint  |
-   | None   |
-Scenario: All partition walls are identifiable and contain data
   * All partition walls must be assigned to a partition material
- * All plasterboard layers must be assigned to a plasterboard material
- * All plasterboard materials must have an ImpactResistant property
- * All plasterboard materials must have a MoistureResistant property
- * All plasterboard materials must have a FireResistant property
 Scenario: All steel elements are identifiable and contain data
@@ Line 145: / Line 111: @@
 |}
-[[Category:Model View Definitions (MVD)]] [[Category:BIMTester]] [[Category:BlenderBIM Add-on]] [[Category:MicroMVD]]
+brick wall
+finish:
+- none
+- render
+- paint
+block walls
+thickness:
+- 90
+- 190
+- 390
+core filled:
+- none
+- 1.2m
+- full height
+load bearing:
+- yes
+- no
+stiffeners (if not modeled):
+- yes
+- no
+reo bars:
+- yes
+- no
+partition walls
+plasterboard layer:
+- impact resistant (yes / no)
+- moisure resistant (yes / no)
+- fire rated (yes / no)
+Pset_WallCommon.LoadBearing – True/False
+Pset_WallCommonAcousticRating – Rw / Rw + Ctr
+Pset_WallCommon.FireRating -/-/-