How can get success for a contractor?

It is not easy as it seems to succeed as a contractor cause this branch of work needs two kinds of knowledge

First: earning experience thanks to implementation some projects

Second: studying a professional study like PMP

Now you are able to judge!!!

Judge what!!!???

You can decide to get throw a project or not

Studying project:

Collecting information about the project "location, environment, technical information, consultant and owner"

Quantities serving

Estimating cost

Estimating risks

Comparing project tasks with my options & abilities

Put a price

Implementation:

Preparing a good stuff of engineers & workers

Preparing site

Dividing project in to steps

Put a time schedule

Watch cash flow

Keep an eye on everything every time