What land is being acquired and where
The land is being acquired for a railway siding connected with OPG Power Generation. A railway siding is a short rail line that links a facility to the main railway network.
The acquisition covers 105 survey numbers spread over two villages. Both villages are in Gummidipoondi taluk of Tiruvallur district.
The acquisition is being made under a Tamil Nadu state law, the Tamil Nadu Acquisition of Land for Industrial Purposes Act, 1997. The notification was published in the state gazette.
The notice and its present stage
One notification has been issued for this project. It is dated 25 August 2026 and covers both villages. No later notification correcting it has been recorded, and it has not been withdrawn, either fully or for any survey number.
Under the 1997 Act, the main step is a notice published by the Government under section 3(1), stating that the land is required for an industrial purpose. Before such a notice is published, the Act requires that owners and other interested persons be given an opportunity to show cause against the acquisition.
Once a notice under section 3(1) is published, the Act provides that the land vests in the Government free from encumbrances. After that, the remaining steps concern taking possession and settling compensation. Owners should read the gazette copy to confirm the exact section under which the notification of 25 August 2026 was issued.
Compensation under this Act is determined by the authority named under the Act, by agreement with the owner where possible, and the Act provides a route for owners who do not accept the amount. No compensation figures are part of the published record summarised here. Confirm the amount, and the stage of payment, with the Land Acquisition Officer at the Tiruvallur Collectorate.
Villages covered
Chinnaobulapuram, Gummidipoondi taluk, Tiruvallur district: 78 survey numbers.
Pethikuppam, Gummidipoondi taluk, Tiruvallur district: 27 survey numbers.
These are the only two villages in the notification. No survey numbers in either village have been withdrawn.
What to do if your land is listed
Check the gazette notification itself, not only a summary. Match your survey number and subdivision number exactly, and note the extent shown against it.
Compare the extent in the notification with your patta and the village records. If the extent or the ownership shown is wrong, raise it in writing with the Land Acquisition Officer and keep a copy with the acknowledgement.
Keep your title documents, patta, chitta, adangal and encumbrance certificate ready. These will be needed when compensation is assessed and paid.
If you are buying land in Chinnaobulapuram or Pethikuppam, check every survey number against the notification before paying any advance. Land covered by a notice under this Act may already vest in the Government, and a private sale will not give you good title to it.