Today's Work Problem

[den]

Task: Design a fully automated portable, dismantleable steel galvanized truck underbody wash that uses no pumps or electrical systems at all. This is going into a mine so they will be supplying the high-pressure water, and explains why they don't want a spark-risk due to electical system (even micro-voltage systems are not acceptable). Wash must support heavy mining equipment as well as light transports.

The Problem: "$65,000?! That's far too expensive! We budgeted on $5,000. Okay, can you supply one for less than $10,000?"

Comments

[silmaril.livejournal.com]

I was budgeting only for the hose, myself. After all, make the water pressure high enough and it's going to flail around on its own.

[dewhitton.livejournal.com]

The water pressure in mines would flail the operator around too. Which would be bad.