Procedure of Collector thereupon

IftheCollectorconsiders- (i) that the construction of such water-course is expedient; and (ii) that the statements in the application are true, he shall call upon the applicant to ide sucl~ deposit as tbe Collector considers necessary to defray the cost of the preliminary proceedings, and the amount of any .compensation which he considers likely to become due under section 20 ; and, upon such deposit being made, he shall cause inquiry to be made into the most suitable alighent for the said water-course, and shall mark out the Iand which, in his opinion, it will be necessary to occupy for the construction thereof, and shall forthwith publish a notice in every village through which the water-course is proposed to be taken, tbat so much ofsuch Iand as belorigs to such village has been so wrked out.