The cost of thatching your roof will vary greatly according to a number of factors. These include: 1  The size of the roof. 2  The shape and design of the roof. 3  The types of thatching material used.4  The type and pattern of ridge used. 5  The height to the ridge. 6  The height to the apex.hese include: 1  The size of the roof. 2  The shape and design of the roof. 3  The types of thatching material used. 4  The type and pattern of ridge used. 5  The height to the ridge. 6  The height to the apex.
According to the Bureau of Labor Statistics, as of 2010, registered nurses specializing in occupational health earned average salaries of $66,530, while those with the highest salaries make $77,970 or more per year.
Average labour and delivery nurse salary. The median wage of Labour and Delivery Nurse in the United States is around $59,725 per annum. The hourly average of Labour and Delivery Nurse is from $20.21 to $39.07 while the average overtime is from $10.07 to $60.82.A Labour and Delivery Nurse in the US can earn a top yearly bonus of $2,031.abour and Delivery Nurse with less than a year of practice collects from $45,000 â $57,000. Labour and Delivery Nurse with 1 to 4 years of experience earns from $30,913 â $80,267 per year while those with 10 to 19 years of practice collect an average $63,000 â $117,916 per annum.