(3)[ The Secretary shall, as soon as may be, after the receipt of the application, report to the Council if the establishment of the factory or workshop or workplace or the installation of the machinery or manufacturing plant, for which permission is applied for, is objectionable by reason of causing nuisance or pollution due to the density of population in the neighborhood and the Council shall, after having considered the application and the reports of the Secretary and of such other authorities specified in subsection (4) and as far as possible, any how, within a maximum period of 45 days from the date of receipt of the application,-(a)grant the permission applied for absolutely or subject to such conditions as it deems fit; or (b) refuse the permission for reasons to be recorded;]