basics the average american monthly salary was $ 3769 in 2011 this was equivalent to averages of $ 45230 per year or $ 21 74 per hour the group with the highest averages was management with $ 8950 per monthhe jobs with the highest monthly averages were in the medical profession and included anesthesiologists at $ 19579 surgeons at $ 19295 obstetricians and gynecologists at $ 182175 oral and maxillofacial surgeons at $ 18115 and orthodontists at $ 17055
Concrete Grinding - Popular Diamond Tooling for Grinding. Grinding includes the steps from the lowest starting grit (it depends on the floor and application and could be as low as six grit but typically 30 or 50 grit) up to 120 grit.
The truck showed up a 8 am, and they finished the power trowel work and left in their truck at 3 pm, and didn't fool around. Back then, 3500 psi concrete with fiber mesh was $75 cubic yard. You have 27 cubic feet per yard, so a four inch thick slab had a concrete material cost of $ 0.92 per square foot (4 thick).