by KEN PATRICK
alkal- Rotary-dumping is not possible with these cars. Sunny Farms landfill in Fostoria, the destination of most of these cars, does a grapple dig-out as does all the Ohio competition. It's relatively cheap if pricing permits the slow clean-out . Rotary tipping goes on at the King George landfill in Virginia and the SEMass burn plant in Massachusetts. In all cases, the decisions to do rotary tipping were flawed by little appreciation of the time-consuming process relative to MSW. It's not coal. My system was used at King George when the tipper went down. Tipping increased by 80%. Ken Patrick