Some electric aerators might run for 2-3 years without any major issues and others might run 5-7 years or longer. The table below is based on a set of assumptions that is fairly representative of actual costs for a 1 to 2 acre pond or small lake.ome electric aerators might run for 2-3 years without any major issues and others might run 5-7 years or longer. The table below is based on a set of assumptions that is fairly representative of actual costs for a 1 to 2 acre pond or small lake.
According to the May 2012 records from the Bureau of Labor Statistics, the average annual surgical tech salary is $43,480, which equates to a mean hourly wage of $20.91. The bottom ten percent in the profession earns $29,710 annually, while the top ten percent earn an average of $60,240 each year.
Work. Surgery scrub techs earned as much as $59,150 yearly, or $28.44 per hour, and as little as $28,860 annually, or $13.87 hourly, as of May 2011, according to the Bureau of Labor Statistics.Average salaries were $42,460 per year, or $20.41 per hour.hey receive their salaries by performing minor tasks before, during and after surgery. Surgery scrub techs earned as much as $59,150 yearly, or $28.44 per hour, and as little as $28,860 annually, or $13.87 hourly, as of May 2011, according to the Bureau of Labor Statistics.