A. Cleaning Rubbish, Sludge, Liquid earth, mud etc. from both side drain of Street No.- 368 from X- ing with St No.- 3333 to Canal Bank Road in Action Area- ID, Newtown, Kolkata. B. Cleaning Rubbish, mud etc. from both side drain of Street No.- 587 & 568, Part in Action Area- IIB Newtown, Kolkata., e- Tender