Most frequently, stress will cause side-to-side lines to appear on your nails. 2. Moles or melanoma. A concern about nail color is one of the most common complaints dermatologists hear, Dr. Poblete-Lopez says. Discolorations usually appear in lines that run from cuticle to tip, and they can be benign moles or cancerous melanomas.
As the last answer said, you can easily expect $50-100 per hour for a contractor and $40-50 per hour for a helper if you can find one willing to work at that rate. be wary of anyone working hourly though because most that do will drag a job out to get the most money possible.
Instructions. Factor in the hourly work for the contractor. It's hard to determine the length of the project, but you can figure out how much you're paying per hour. Most concrete contractors charge between $60 and $95 per hour.Add the cost of the concrete for your project. The cost of the concrete is generally around $75 per cubic yard. Figure out if you need to move around dirt to complete your concrete work, such as when you're building a house foundation.This type of work can cost around $50 per hour.t's hard to determine the length of the project, but you can figure out how much you're paying per hour. Most concrete contractors charge between $60 and $95 per hour. Add the cost of the concrete for your project. The cost of the concrete is generally around $75 per cubic yard.