Duct accessories are components used for regulation, sound insulation, or isolation within a ventilation system. They can be operated electrically or manually. Some components are designed to contain or block the spread of smoke or fire in the event of a fire.
At this stage, no layout of the pipe fittings has been prepared yet.
At this stage, no layout of the pipe fittings has been prepared yet.
From this stage on, the pipe fittings are shown.
Presentation
Plan view
Isometry
Model representation
Features
The following characteristics are defined in this phase:
- Geometry/design based on piping network calculations
- Interfaces with other trades
Labeling
No labeling is done at this stage. The 2D representation of the pipe fittings is explained in the legend.
Instructions
- Fittings
- Pumps
- etc.
At this stage, the layout and model representation of the pipe fittings remain as they were in the draft.
Presentation
Plan view
Isometry
Model representation
Features
The following characteristics are defined in this phase:
- Geometry and design based on a complete piping network analysis
- Sequence number or component number
- Installation location
- Device identification (component type, e.g., ball valve KH/shut-off valve AH)
- System name
Labeling
The following information must be included in this planning phase:
- All fittings and abbreviations for fixtures in accordance with the applicable standard
- Valve settings in accordance with piping network calculations
- Pump list, etc., provided via component lists
Instructions
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