I have done some research in the field in the past two weeks.
1. The position of the arbitrator is Functus Officio once the award is passed.
2. He is not the arbitrator as soon as the award is passed. (And thus he is no one to give a certified copy of the award)
3. Proper stemp fee needs to be paid on the award. The award needs to be registered. once an award is registered the sub-registrar can provide certified copy of the record.
Please feel free to correct me if I am wrong any where.
Your valuable inputs are most valued and highly appreciated.