11. (1) Every scheme prepared under clause (3) of Article 9 or clause (3) of Article 10 shall be submitted, for approval, to the Government with the following information:- (a) a description of the scheme and the manner of its execution; (b) an estimate of costs and benefits, the allocation of costs to the various purposes to be served by the scheme and the amounts to be paid by the beneficiaries; (c) a statement of proposal by the Board for the resettlement or re-housing, if necessary, of persons likely to be displaced by the execution of the scheme. (2) The Government may sanction or may refuse to sanction or may return for reconsideration any scheme submitted to it under clause (1), or may call for such further details or information about the scheme or may direct such further examination of the scheme as it may consider necessary.