old coke making plant on an integrated steelworks. pump.

years water valves valve uneconomical undefined treat toxic tar steelworks steam smell shower safety safetry safe rust run pump pressure plant pitch pipes pipe ovens old move motor making liquor liquid leaks last integrated hot hose hoise heat hazard gas fire excessive environment emissions electric effluent dirt deposit demolish dangerous danger corrosion cool coke coiled coal check benzene atmosphere ammonia afetry