(a) whether the Government has engaged private agencies for
sanitation work in big cities and offices of the Union Government;
(b) if so, whether the workers and safai karamcharis engaged in the
said works are getting due wages and other facilities;
(c) if not, the number of complaints received in this regard during the
last three years and names of the agencies found guilty;
(d) the action taken against the said agencies till date by the
Government; and
(e) the outcome of the action taken thereof?