1st change your proffession not labourer
2nd make new contract from your sponsor or employerQR 7500)
3rd LETTER FROM YOUR SPONSER(NO OBJECTION & SUPPORTING TO YOUR ACCOMMODATION)should be arabic letter
4TH Water,Electricity bill from your living accomodation
5th your married certificate(attest from your forign ministry)
6th birth certificate (yourchild same attest)
7nth both wife & child pass port copy
8th your identity copy+pass port copy
9th submit immigration permenant visa supplieng office 2nd floor

try you can get it
good luck
vidi