TTD Vigilance and Security sleuths with the help of local police in a joint operation, raided the dwellings of workers on the back side of Balaji Nagar in Tirumala .
The cops found that these are the temporary sheds laid for the workers who worked as wage labourers in various construction activities of Tirumala earlier.
However, inspite of the completion of the works, though the contactor left Tirumala, many of the are still staying at Tirumala in more than 70 sheds that which includes some unauthorised persons also.
Keeping in view the safety of Tirumala, the vigilance sleuths haveenlisted the workers in a joint operation organised on Sunday between 10am and 12 noon and forwarded the same to the Engineering department for verification.
Similar raids will be henceforth conducted at regular intervals to put a check to unauthorized entrants.
