Hazard associated with older people working in chemical industry

Choose a hazard or a process associated with an occupation in a chemical industry and discuss the implications for older workers and managers. Use an occupational health hazard management framework to structure your answer.  Word length: about 500 words (no more than 700) You can cite references (perhaps 1-3).

Introduction

Describe Occupation 

Hazards associated with occupation

Solution or suggestion

Conclusion