BWSSB will deploy 12 jetting and two sucking machines to clean the sewage lines on Friday. According to a release, the areas covered are: R.T. Nagar, Sanjaynagar, New BEL Road, Anandnagar, Ganganagar, J.P. Nagar-1, Jayanagar 4{+t}{+h}T Block, Jayanagar 4{+t}{+h}Block and Hombegowda Nagar.