"10 labourers have been killed while 13 others were injured and among those six have sustained serious injuries," Mahendragarh Chief Medical Officer Ashok Kumar said today.
Rescue efforts have been launched to bring out those still trapped under the debris, said Mahendragarh Deputy Commissioner Atul Kumar, who reached the site falling under Nangal Chaudhary police station area.
The injured have been admitted at civil hospital, he added.