ON2 custom-designed a TommyKnocker for Richmont Island Gold Mine.

It was the largest chamber we have ever built at 24ft-long and has an occupancy capacity of 20 people. This specific TommyKnocker was built to serve as a safe and comfortable lunchroom and/or breakroom for miners underground.

This TK1 was designed, built, and shipped in a record four weeks from the day we received the PO. ON2 provides custom solutions where and when you need them most