Best Answer: Hi there... the arbitrary range a cat can be considered a senior is between 9 - 12 years of age - depends on the veterinarian. The following websites show senior age can be quite arbitrary: http://www.vet.cornell.edu/fhc/brochures... http://vetmedicine.about.com/cs/catgener...
1 However, most construction cranes can be rented for $100 to $800 per day. 2  The prices may go down or up, depending on the type of crane and the rental company. 3  By the hour, it can range anywhere from $100 to $600 per hour for both the operator and the crane. 4  Again, this will vary depending on the size and company. Again, this will vary depending on the size and company. 2  In an article of The Aberdeen Group, it was stressed that rental rates for a crane and operator start at around $100 per hour and can exceed $500 per hour for large cranes.
As of May 2011, crane operators employed by specialty trade contractors made an average of $59,040 per year. Those employed in seaports as support for water transportation earned comparable pay, averaging $58,660 per year.rane operators employed primarily in nonresidential building construction made somewhat less, an average of $53,070 a year. Those who worked in mining averaged $47,010 per year, and those employed by iron and steel mills made an average of $45,710 per year. Related Reading: Salary of a Barge Crane Operator.