District Energy & Thermal Network Equipment worked example

Valve Package Cost at 58% share of valve packages in this estimate: a worked example

This worked example runs the valve package cost numbers for a tougher week than the baseline: 58% share of valve packages in this estimate instead of the typical 80%. Estimate installed valve package cost for district energy branches, energy transfer stations, pump stations, or plant headers.

The inputs for this scenario

  • Valve packages included in the scope: 100 packages (held at the documented default)
  • Installed cost per valve package: 45 $ / package (held at the documented default)
  • Share of valve packages in this estimate: 58 % (the input this scenario stresses; the baseline uses 80)
  • Fixed valve engineering and commissioning cost: 250 $ (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Included variable valve package cost = valve packages included × installed cost per valve package × valve package scope included.
  • Total valve package cost works out to 2,860 $ at these inputs, and this is the headline figure for the scenario.
  • Installed cost per valve package works out to 28.6 $ / piece at these inputs.
  • Included variable valve package cost works out to 2,610 $ at these inputs.
  • Fixed valve engineering and commissioning cost works out to 250 $ at these inputs.

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 25.71% below the baseline at 2,860 $.
  • 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. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.

Results at a glance

  • Total valve package cost: 2,860 $ (headline result)
  • Installed cost per valve package: 28.6 $ / piece
  • Included variable valve package cost: 2,610 $
  • Fixed valve engineering and commissioning cost: 250 $

Run it with your numbers

  • To rerun this with your own numbers, open the live Valve Package Cost calculator, set share of valve packages in this estimate to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.