Two Hours of Labour per Tanker: The Cost Line That Never Gets Quoted
A quoted 46 dollars per cubic metre became 61 in the accounts. Where four man-hours per batch go, and why a slightly higher polymer dose can be cheaper.
Lime at 180 kg per m³ Against Polymer at 22: Weighing Three Costs
Lime looks cheaper per tonne of leachate until you count the volume, mass and caustic handling. A four-line comparison that gives the real cost per cubic metre.
