Mining Vehicle & Underground Equipment worked example

Paint and Coating Cost at 65% area at full spec: a worked example

Here is what the math looks like when conditions slip. We hold every other input steady and drop area at full spec to 65%, then walk the calculation through step by step. Estimate the paint and protective coating cost for mining vehicle structures, covering blast prep, primer, and abrasion-resistant topcoats.

The inputs for this scenario

  • Coated surface area: 180 m2 (held at the documented default)
  • Cost per square meter: 55 $/m2 (held at the documented default)
  • Area at full spec: 65 % (the input this scenario stresses; the baseline uses 90)
  • Booth and masking setup: 2,400 $ (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Coating cost = surface area x cost per m2 x full-spec share % + booth setup.
  • Total paint and coating cost works out to 8,835 $ at these inputs, and this is the headline figure for the scenario.
  • Paint and coating cost per unit works out to 49.08 $ / piece at these inputs.
  • Variable paint and coating cost works out to 6,435 $ at these inputs.
  • Fixed paint and coating cost adder works out to 2,400 $ at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where area at full spec sits at 90% and the headline result is 11,310 $, this scenario comes in 21.88% below the baseline at 8,835 $.
  • The practical read: the gap between this scenario and the baseline is entirely attributable to area at full spec, so recovering it is worth quantifying in dollars before considering equipment or staffing changes. One average cost per square meter assumes a uniform coating system; a job mixing a heavy abrasion-resistant liner with thin topcoat areas should be split into separate runs.

Results at a glance

  • Total paint and coating cost: 8,835 $ (headline result)
  • Paint and coating cost per unit: 49.08 $ / piece
  • Variable paint and coating cost: 6,435 $
  • Fixed paint and coating cost adder: 2,400 $

Run it with your numbers

  • To rerun this with your own numbers, open the live Paint and Coating Cost calculator, set area at full spec to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.