div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Public Health Engineering Departmentapp3wbphedgovinnewsupload2014112800000003pdfSmt Sonali Dutta Roy Programme Officer P RD Department Mr Ganesh Chowdhury State Co-ordinator src=https:reader034vdocumentsusreader034viewer20220430225f3dd983c2206c199e5a35f2html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Public Health Engineering Departmentapp3wbphedgovinnewsupload2014112800000003pdfSmt Sonali Dutta Roy Programme Officer P RD Department Mr Ganesh Chowdhury State Co-ordinator src=https:reader034vdocumentsusreader034viewer20220430225f3dd983c2206c199e5a35f2html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv