District Energy & Thermal Network Equipment worked example

Valve Package Cost at 92% share of valve packages in this estimate: a worked example

This scenario runs the valve package cost calculation on the strong side: 92% share of valve packages in this estimate, with every other input held at its documented default. Use it when valve package cost in district energy and thermal network equipment is being put through a district energy and thermal network equipment weighted-cost review.

The inputs for this scenario

  • Valve packages included in the scope: 100 packages (unchanged)
  • Installed cost per valve package: 45 $ / package (unchanged)
  • Share of valve packages in this estimate: 92 % (raised for this scenario; the documented default is 80)
  • Fixed valve engineering and commissioning cost: 250 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Included variable valve package cost = valve packages included × installed cost per valve package × valve package scope included) to the inputs above produces each figure below.
  • At this operating point the engine returns 4,390 $ for total valve package cost, the number this scenario is built around.
  • At this operating point the engine returns 43.9 $ / piece for installed cost per valve package.
  • At this operating point the engine returns 4,140 $ for included variable valve package cost.
  • At this operating point the engine returns 250 $ for fixed valve engineering and commissioning cost.

How this compares with the baseline

  • Against the tool's baseline example, where share of valve packages in this estimate sits at 80% and the headline result is 3,850 $, this scenario comes in 14.03% above the baseline at 4,390 $.
  • Use it during bid takeoff and design development when valves are bought as assembled packages and you need a fast installed cost with partial scope handled. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Total valve package cost: 4,390 $ (headline result)
  • Installed cost per valve package: 43.9 $ / piece
  • Included variable valve package cost: 4,140 $
  • Fixed valve engineering and commissioning cost: 250 $

Run it with your numbers

  • Every input above is editable in the live Valve Package Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.