Small conduit with all dimensions visible
Conduit Fill Calculation
Calculates conduit fill for identical circular cables in a circular conduit. The deterministic method sums cable cross-sectional area, computes conduit internal area, reports fill percentage, and gives margin against an explicit maximum fill percentage.
4 fields
2 archetypes
with-tool
4 scored fields
contract fields
Parameter Map
4 inputs to 4 scored outputs
conduit_internal_diameter_mm
floatConduit internal diameter
10 to 200mmcable_count
floatNumber of identical cables
1 to 200cable_outer_diameter_mm
floatCable outer diameter
1 to 50mmmaximum_fill_pct
floathidden in hardMaximum permitted fill percentage
10 to 80%
Total cable cross-sectional area
Conduit internal cross-sectional area
Conduit fill percentage
Margin below the maximum fill percentage
visibility contract
Difficulty Ladder
Small or larger conduit fill
Maximum fill hidden in cabling standard context
scenario bands
Archetype Atlas
small_data_conduit
2 contextsSmall structured cabling conduit
office-cabling / comms-room
large_cable_pathway
2 contextsLarger pathway for multiple communications cables
station-cabling / campus-backbone
rendered task
Generation Preview
station-cabling-large-cable-pathway-preview
- difficulty
- hard
- visibility
- partial
- archetype
- large_cable_pathway
- site context
- station-cabling
visible fields
- conduit_internal_diameter_mm40 to 120 mm
- cable_count12 to 100
- cable_outer_diameter_mm5 to 15 mm
withheld schema
Larger pathway for multiple communications cables. station-cabling. Required outputs: total_cable_area_mm2, conduit_area_mm2, fill_percentage, fill_margin_pct