A division bench of Chief Justice Bhaskar Bhattacharya and Justice J B Pardiwala gave respondents two weeks' time.
Earlier, the court had issued notices to Ship Recycling Industries Association of Alang, Gujarat Maritime Board, Union Ministries of Labour, Steel, Environment and Forests and Home Affairs, Gujarat Home Ministry and state Labour and Employment Department.
The PIL, filed by Bhavnagar resident Pradeepsinh Gohil, claims that workers of the famous ship-breaking industry at Alang lack housing, health and sanitation facilities that are guaranteed under the labour laws.
"However, there is a lack of full-fledged hospital to deal with emergency and life-threatening situations," it says.
This apart, the area is vulnerable to terrorist attack, it says. "The police personnel at Marine police station near Alang shipbreaking yard do not have patrolling boats. There is no specialised commando unit or anti-terrorist squad," it says.
The PIL has also demanded curbing of polluting practices at the yard. The next hearing is on July 17.