(a) whether the Government has undertaken any assessment review with a view to identify shortcomings/weaknesses of the Indira Awaas Yojana (IAY) including the quality of houses constructed under the scheme, if so, the details and the outcome thereof;
(b) whether there has also been complaints about weak foundations, poor roofing materials and incomplete construction;
(c) if so, the details thereof and the action taken by the Government thereon; and
(d) the corrective measures taken by the Government to meet clear need for developing and popularising innovative location specific technologies, materials, designs and methods through a network of institutions?