In operation means engaged in activity related to the primary design function of the source.
Branch operations means any business operations of a branch captive insurance company in this State.
Mining operation means any operations undertaken for the purpose of winning any mineral as defined in section 3 (d) of Mines and Minerals (Development and Regulation) Act, 1957.
Gaming Operation means the conduct of authorized casino gaming within a casino gaming
Drilling operations means the drilling of an oil and gas well and the production and completion operations ensuing from the drilling which require entry upon the surface estate and which were commenced after June 30, 1979, and oil and gas geophysical and seismograph exploration activities commenced after June 30, 1983.