Residual Chlorine

Operation and maintenance of free residual chlorine in the water supply distribution system in the entire town including tail ends should never be less than 0.20ppm and not more than 1.00 PPM to 2.00 PPM for drinking water. This rate including sodium Dichloro ISO Cyanurate and sodium hypo chloride in alternative days (i.e., 15days SDIC and 15days Sodium Hypo Chloride) lab chemicals metering pumps and labour charges for collection of sample, daily report on FRC at least 80 places and also bacteriological tests and H₂S Strip tests, after testing test reports should be submitted to higher Authorities etc., as directed by the Departmental Authorities Burugunta cheruvu 1450 KL ELSR Head Water works 1000 KL ELSR TIDCO Water tank 1200 KL/ELSR Gollapuntha Water I 200 KL/ELSR Gollapuntha Water II 300 KL/ELSR as directed by the departmental incahrge of the work

Supply and delivery Instalation of Dozzer Pumps at Bore points including all labour charges etc., complete as directed by the departmental in charges of thework