Coatings, Inks & Specialty Chemical Production worked example

Cleanout Solvent Cost at 110% share of cleanout scope billed: a worked example

What does the result look like when share of cleanout scope billed reaches 110%? The full calculation is worked below with real intermediate numbers. estimating solvent and waste cost for a tank, mill, hose, or filling-line cleanout

The inputs for this scenario

  • Cleanout solvent consumed: 85 gal (unchanged)
  • Solvent cost per gallon: 12.5 $ / gal (unchanged)
  • Share of cleanout scope billed: 110 % (raised for this scenario; the documented default is 100)
  • Disposal, labor and waste adders: 360 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Variable cleanout solvent cost = cleanout solvent used × solvent cost per gallon × cleanout scope included) to the inputs above produces each figure below.
  • At this operating point the engine returns 1,529 $ for total cleanout solvent cost, the number this scenario is built around.
  • At this operating point the engine returns 17.99 $ / piece for cleanout solvent cost per sellable unit.
  • At this operating point the engine returns 1,169 $ for variable cleanout solvent cost.
  • At this operating point the engine returns 360 $ for disposal, labor, and waste adders.

How this compares with the baseline

  • Against the tool's baseline example, where share of cleanout scope billed sits at 100% and the headline result is 1,423 $, this scenario comes in 7.47% above the baseline at 1,529 $.
  • A figure at this level is achievable when share of cleanout scope billed is genuinely sustained, not just peaked for a shift. It uses a single blended solvent price; in practice fresh, recovered and once-used solvents have very different costs, so a recovery loop materially lowers the true number this returns.

Results at a glance

  • total cleanout solvent cost: 1,529 $ (headline result)
  • cleanout solvent cost per sellable unit: 17.99 $ / piece
  • variable cleanout solvent cost: 1,169 $
  • disposal, labor, and waste adders: 360 $

Run it with your numbers

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

Last reviewed 2026-05-12.