sylvainHellin/ifc-bench huggingface dataset:
Project: wbdg_office

IFC model: mep
Question: Which types of pipe fittings are used in the building, with distribution by type and system?
Answer: Plumbing Pipe Fittings: 1158 total

    Fitting Types Found:
    - Elbow - Generic: 586
    - Tee - Generic: 288
    - Transition - Generic: 260
    - 380 mm Strainer - 25 mm Drain: 24
    
    Fittings by System:
    - Sanitary: 514 fittings
    - Domestic Cold Water: 408 fittings
    - Domestic Hot Water: 236 fittings

IFC model: mep
Question: Which types of valves are installed in the building, organized by size and system type?
Answer: Total Valves Installed: 12

Valve Types (by size):
- 50 mm: 11
- 25 mm: 1

Valves by System Type:
- Domestic Cold Water: 5 valves
- Domestic Hot Water: 3 valves
- Domestic Cold Water,Domestic Hot Water: 2 valves
- Hydronic Return: 1 valve
- Hydronic Supply: 1 valve

IFC model: mep
Question: Which types of sanitary equipment are used in the building, with unit counts?
Answer: Total IfcSanitaryTerminalType objects found: 8

Sanitary Equipment counts:
  - M_Lavatory - Oval:535 mmx485 mm - Public: 11 units
  - M_Water Closet - Flush Valve - Wall Mounted:Public - 6.1 Lpf: 10 units
  - M_Urinal - Wall Hung:25 mm Flush Valve: 5 units
  - M_Drinking Fountain - Rectangular - Wall Mounted:Standard: 4 units
  - M_Shower Stall - Rectangular:915 mmx915 mm - Public: 4 units
  - M_Shower Stall - Rectangular:915 mmx915 mm - Private: 3 units
  - M_Sink - Kitchen - Double:1065 mmx535 mm - Public: 2 units
  - M_Sink - Work:510 mmx455 mm: 1 unit

Total Sanitary Equipment Instances: 40

IFC model: mep
Question: How many plumbing fixtures serve each floor, broken down by fixture type?
Answer: Plumbing Fixtures by Building Level:

Level 1: 21 fixtures
- Public - 6.1 Lpf: 6
- 535 mmx485 mm - Public: 6
- 25 mm Flush Valve: 3

Level 2: 19 fixtures
- 535 mmx485 mm - Public: 5
- Public - 6.1 Lpf: 4
- 915 mmx915 mm - Public: 3

Roof: 0 fixtures

Total Building Plumbing Fixtures: 40

IFC model: mep
Question: What are the counts and specifications for water storage devices, water heating equipment, and hot water system components installed in the building?
Answer: Water Storage and Heating Systems:

Water Storage Devices: 0

Water Heating Equipment: 2
- M_Screw Chiller - Air Cooled - 281-1231 kW:633-703 kW:633-703 kW:639187
  Type: 633-703 kW
- M_Screw Chiller - Air Cooled - 281-1231 kW:633-703 kW:633-703 kW:639187
  Type: 633-703 kW

Hot Water System Components: 518

IFC model: mep
Question: How many water heaters are in this building, and what are their specifications?
Answer: Water Heaters Found: 1

- Name: M_Water Heater:380 L:380 L:708479
- Type: 380 L
- Electrical Load: 48.4 kW

IFC model: mep
Question: Which components make up the ventilation system, with counts by component type?
Answer: Ventilation System Components:
    
    - Fitting: 1642 components
    - Segment: 1284 components
    - Terminal: 490 components
    - MovingDevice (fan): 48 components
Project: wbdg_office

IFC model: mep
Question: Which cooling systems are installed, with unit specifications?
Answer: Cooling Systems Installed:
    
    Central Cooling Plant: 1 chiller unit(s)
    
    Chiller 1:
    - Name: M_Screw Chiller - Air Cooled - 281-1231 kW:633-703 kW:633-703 kW:639187
    - Type: 633-703 kW
    - Cooling Capacity: 2858 kW (9750 tons)
    - Chilled Water Flow: 0.39 L/s
    - Pressure Drop: 10570 Pa

IFC model: mep
Question: Which heating systems are installed, showing component counts by system type?
Answer: Heating Systems Installed:
    
    Hydronic Heating System: 118 components
    
    Heating System Types:
    - Hydronic Return: 60 components
    - Hydronic Supply: 58 components

IFC model: mep
Question: Could you provide a breakdown of the HVAC equipment capacities by equipment type, including cooling and air moving equipment?
Answer: HVAC Equipment Capacities:

Cooling Equipment:
- Chiller: 2858 kW cooling capacity

Air Moving Equipment (fans):
- 400 mm: 66.74472 L/s airflow
- 300 mm: 66.74472 L/s airflow
- 63300000 J: 390.050494 L/s return airflow, 29.629005 L/s supply airflow
- 991-1905 LPS: 99.163584 L/s airflow
- 350 mm: 66.74472 L/s airflow

IFC model: mep
Question: What are the airflow rates for the HVAC terminals, including totals and averages?
Answer: HVAC Terminal Airflow Rates:
    
    Total Terminals with Flow Data: 490
    Total Building Airflow: 4066.5 L/s (14639 m¬≥/h)
    
    Supply Air Terminals: 252
    Total Supply Airflow: 2091.3 L/s (7529 m¬≥/h)
    Average Supply Terminal: 8.3 L/s
    
    Return Air Terminals: 238
    Total Return Airflow: 1975.1 L/s (7111 m¬≥/h)
    Average Return Terminal: 8.3 L/s

IFC model: mep
Question: What are the types of air terminals installed in the building, including their quantities and percentages, and how are they distributed by system?
Answer: Air Terminal Types Installed:
- 600 x 600 Face 300 x 300 Connection: 490 units (100.0%)

Terminal Distribution by System:
- Supply Air Terminals: 252 units
- Return Air Terminals: 238 units

IFC model: mep
Question: What is the total length of ductwork in the ventilation system, with breakdown by system?
Answer: Ventilation System Ductwork Lengths:
    - Total ductwork length: 1569.99 meters
    - Total duct segments: 642
    
    Ductwork Lengths by System:
    - Supply Air: 860.04 m (54.8%)
    - Exhaust Air: 12.02 m (0.8%)
    - Return Air: 697.93 m (44.5%)

IFC model: mep
Question: Which types of ducts are used in the building, showing segment counts by system?
Answer: Total Ventilation Duct Segments: 1284
Duct Types by Ventilation System:
    
    - Supply Air Ductwork: 766 segments
    - Return Air Ductwork: 514 segments
    - Exhaust Air Ductwork: 4 segments
Project: wbdg_office

IFC model: mep
Question: Which types of duct fittings are installed, with quantities by fitting type?
Answer: Ventilation Duct Fittings: 1642 total

    Fitting Types Found:
    - Rectangular Elbow - Mitered: 290
    - Rectangular Takeoff: 278
    - Rectangular to Round Transition - 45 Degree: 254
    - Rectangular Transition - 45 Degree: 242
    - Round Takeoff: 242
    - Round Elbow - 1 D: 220
    - Round Transition - 45 Degree: 100
    - Rectangular Transition - 60 Degree: 10
    - Rectangular Tee: 6
    
    Fittings by System:
    - Supply Air: 940 fittings
    - Return Air: 698 fittings
    - Exhaust Air: 4 fittings

IFC model: mep
Question: Which types of fans are used in the building, organized by size and system?
Answer: Ventilation Fans: 48 total

Fan Types by Size:
- 400 mm: 34 fans
- 300 mm: 6 fans
- 63300000 J: 4 fans
- 991-1905 LPS: 2 fans
- 350 mm: 2 fans

Fans by System:
- Supply Air: 42 fans
- Power, Hydronic Return, Hydronic Supply, Return Air, Supply Air: 4 fans
- Exhaust Air, Power: 2 fans

IFC model: mep
Question: Which types of coils are present in the building?
Answer: No specific coil elements found in MEP model.

IFC model: mep
Question: Which types of dampers are used in the building?
Answer: No specific damper elements found in MEP model.

IFC model: mep
Question: Which heat recovery units are installed in this building?
Answer: No specific heat recovery units found in MEP model.

IFC model: mep
Question: Which electrical distribution equipment is present, with unit counts by type?
Answer: Electrical Distribution Equipment:

    Transformers:
        - M_Transformer Switchboard, 120 V/208 V, Three Phase, 4 Wires: 2 units
    
    Distribution Panels:
        - M_Lighting and Appliance Panelboard - 208V MLO, 225 A: 6 units

Total Electrical Equipment: 8

IFC model: mep
Question: What voltage levels are used in the electrical system, with load distribution?
Answer: Electrical System Voltage Levels:
    
    - 120 V: 1740 loads (98.8%)
    - 208 V: 22 loads (1.2%)

IFC model: mep
Question: Which lighting fixtures are installed, showing quantities and type distribution?
Answer: Lighting Fixtures Installed: 330
    
    Lighting Fixture Types:
    - M_Plain Recessed Lighting Fixture:600x1200 - 120: 269 (81.5%)
    - M_Plain Recessed Lighting Fixture:600x600 - 120: 47 (14.2%)
    - M_Pendant Light - Linear - 2400mm: 12 (3.6%)
    - M_Pendant Light - Linear - 1200mm: 2 (0.6%)

IFC model: mep
Question: Could you provide a breakdown of the apparent electrical loads for each type of lighting fixture, along with the total apparent load?
Answer: Lighting Fixture Apparent Electrical Loads:
- M_Plain Recessed Lighting Fixture:600x1200 - 120: 96 VA
- M_Plain Recessed Lighting Fixture:600x600 - 120: 62 VA
- M_Pendant Light - Linear - 2400mm: 150 VA
- M_Pendant Light - Linear - 1200mm: 64 VA

Total Apparent Load: 30.7 kVA

IFC model: mep
Question: How many electrical receptacles are installed in total, and what is the distribution by type?
Answer: Electrical Receptacles: 441

Receptacle Types:
- Standard: 441 (100.0%)
Project: wbdg_office

IFC model: mep
Question: Which electrical switches are installed, showing quantities by switch type?
Answer: Electrical Switches: 99
    
    Switch Types:
    - Single Pole: 94 (94.9%)
    - Three Way: 5 (5.1%)

IFC model: mep
Question: What fire protection system is installed in the building, and can you provide a complete breakdown of its components by type, sprinkler head type, and level?
Answer: Fire Protection System Installed:
- Fire Sprinkler System: 3,600 components

Component Breakdown by Type:
- Fitting: 1,626 components
- Segment: 1,390 components
- Terminal: 584 components

Sprinkler Head Types:
- 15 mm Pendent: 584 units

Component Breakdown by Level:
- Level 1: 724 components
- Level 2: 666 components

Total Fire Protection Components: 3,600

IFC model: str
Question: What is the total volume of the floor slabs?
Answer: Total volume of floor slabs is 410.76 cu m.

IFC model: str
Question: What is the structural system of the building, and could you provide a breakdown of all structural elements with their quantities?
Answer: Structural System: Steel Frame Construction
Structural Elements:
- Beams: 356 elements
- Columns: 80 elements
- Slabs: 6 elements
- Foundation Walls: 8 elements
- Footings: 45 elements
- Roof Elements: 3 elements

IFC model: str
Question: Which types of beams are used in the building, with distribution by type?
Answer: Beam Types:
- M_K-Series Bar Joist-Rod Web:14K1: 182 beams (51.1%)
- M_W-Wide Flange:W460X60: 121 beams (34.0%)
- M_K-Series Bar Joist-Rod Web:12K3: 45 beams (12.6%)
- M_W-Wide Flange:W360X44: 8 beams (2.2%)

IFC model: str
Question: Which types of columns are present in this building, and how many?
Answer: Column Types:
- M_W-Wide Flange-Column:W250X67: 80 columns

IFC model: str
Question: What are all the materials used in the structural system, including structural components, insulation, and roofing elements?
Answer: Structural Materials Used:
- Insulation / Thermal Barriers - Rigid insulation
- Metal - Steel - 345 MPa
- Structure - Steel Bar Joist Layer
- Roofing - EPDM Membrane
- Concrete - Cast In Situ
- Concrete - Cast in Situ Lightweight
- Concrete
- Metal - Decking
- Roofing - Metal

IFC model: str
Question: What are the beam spans (average and maximum) and what are the quantities of each beam size type?
Answer: Beam Spans:
- Average span: 6.8 m
- Maximum span: 11.7m
Beam Sizes:
- 14K1: 182 beams
- W460X60: 121 beams
- 12K3: 45 beams
- W360X44: 8 beams

IFC model: str
Question: What foundation system is used in the building, and could you provide a breakdown of the foundation elements and their quantities, as well as the specific foundation types used?
Answer: Foundation System: Concrete Footings and Foundation Walls

Foundation Elements used:
- Strip Footings: 45 elements
- Foundation Walls: 8 elements

Foundation Types used:
- M_Footing-Rectangular: 2000 x 2000 x 300mm: 40 footings
- Wall Foundation: Bearing Footing - 900 x 300: 4 footings
- M_Footing-Rectangular: 3300 x 3740 x 300mm: 1 footings
Project: wbdg_office

IFC model: str
Question: Which slab types are present, and how many of each?
Answer: Slab Types:
- Basic Roof:Standing Seam Metal Roof: 2 slabs
- Basic Roof:EPDM Membrane on Rigid Insul on Metal Deck: 2 slabs
- Floor:64mm Concrete With 38mm Metal Deck: 1 slabs
- Floor:127mm Slab on Grade: 1 slabs

IFC model: str
Question: What are the characteristics of the structural grid system, including its pattern and number of intersections?
Answer: Grid System is regular grid with 40 unique grid intersections.

IFC model: str
Question: What is the total length and volume of steel used in beams, organized by major beam type (flange or joist) and their size?
Answer: Steel Beam Inventory:
   Total Beams: 356
   Total Steel Length: 2881.40 m
   Total Steel Volume: 9.875 cu m

   K-Series Bar Joist-Rod Web: 227 beams
   - 14K1: 182 beams
     Length: 1646.29 m
     Volume: 2.321 cu m
   - 12K3: 45 beams
     Length: 228.49 m
     Volume: 0.314 cu m
   K-Series Subtotal:
   - Total Length: 1874.78 m
   - Total Volume: 2.635 cu m

   W-Wide Flange: 129 beams
   - W460X60: 121 beams
     Length: 962.23 m
     Volume: 7 cu m
   - W360X44: 8 beams
     Length: 44.39 m
     Volume: 0.239 cu m
   W-Wide Flange Subtotal:
   - Total Length: 1006.62 m
   - Total Volume: 7.240 cu m

IFC model: str
Question: Which elements carry structural loads and what are the load paths?
Answer: Load bearing elements identified in the structural model:
- Load bearing floor slabs: 2
- Load bearing beams: 356
- Load bearing columns: 80
Suggested load path: Vertical loads transfer from slabs -> beams -> columns -> foundations