The special officers – ADGP M Ravi for Tambaram and ADGP Sandeep Rai Rathore for Avadi - have finalised requirements like strength required for Armed Reserve, motor transport, special units, requirement of equipment, accommodation, mobility, communication etc and submitted to the higher ups. The final decision on police districts and officers is likely by next week. Initially, two stations from Kancheepuram and five stations from Chengalpattu districts will be added to Tambaram police commissioner’s jurisdiction besides the 13 stations from Great Chennai police area.