Contamination rarely arrives by air. It arrives by traffic, and a few habits cause most of it.
One loader doing every job, from spent heaps in the morning to ready compost in the afternoon. Forks shared between the Phase I yard and the tunnel floor. A drain running from the spent heap across the yard where straw is stacked. Spent compost parked beside ready compost because the space was free. Each is cheap to fix: a route, a second tool, a written order of work.
- Shared loader
- Shared tools
- Drainage across clean ground
- Spent compost stored close by