How to archive the partition table rows and delete them?

Hi All,

I need to do this without dropping the partition with minimal archive and redo generation, appreciate your ideas...

1. Archive table STORES  to STORESBKP_2009
2. Delete records from STORES where week_id <= 200913

3. Archive table FACT to FACT_BK2009
4. Delete records from FACT where time_key<= 328

5. Archive table FACTORD to FACTORD_BK2009
6. Delete records from FACTORD where time_key<= 328

7. Archive table FACTPRO to FACTPRO_BK2009
8. Delete records from FACTPRO where time_key<= 328

9. Archive table FACWK to FACTWK_BU_BK2009
10. Delete records from FACTWK where time_key<= 452

Thanks,

Bala.