I know one egyptian engineer with experience of 4 yrs.He gets seven with 8hrs. duty.(less pressure with little delay in salary)There is one more friend of mine who is also egyptian with the experience of 3yrs. He is getting ten with 10 hrs. duty and more pressure but salary on time.Both are working in Grade A contractors.Continue for the time being if ur visa is free and do ur best to work with local Qatari construction company.