38 CHAPTER 4 Excreta disposal Safe disposal of excreta, so that it does not contaminate the environment,water, food or hands, is essential for ensuring a healthy environment and forprotecting personal health. This can be accomplished in many ways, somerequiring water, others requiring little or none.
Sorry, something has gone wrong. Best Answer: A new nuclear power plant on average employs 1,400 to 1,800 people during construction (with peak employment as high as 2,400) and employs 400 to 700 people long-term, at salaries typically substantially higher than the average salaries in the local area.
Today the average age of the nation's nuclear workers is about 50. Many will be eligible to start retirement at 55. Within five years, about 35 percent of the specialists who have been running U.S. nuclear plants for the past quarter-century -- about 19,600 people -- are expected to begin a mass retirement.