NIT No-03 EE (EM) M-1/ (26-27) Item No. 01

Fixed cost: - Deployment of staff for operation and maintenance of 1+1 MGD Ammonia Removal Plant at Mandawali BPS. The details are as follows: - 1. for Operation of plant: - Shift in-charge (1 No. per Shift = 3 Nos.), Chlorine Operator (1 No. per Shift = 3 Nos.), Beldar (1 No. per Shifts = 3 Nos.) Fitter = 1 No. Electrician = 1 No.

Variable cost: - Payment in proportion to volume of treated water Per MGD cost of treated water for 2 Months This includes all type of electrical & Mechanical Maintenance work i.e. Overhauling of Pump, Motors, Ozonator, Chlorinator, Dosing pumps. Ammonia Analyser, Chlorine Analyser, flow meters, Electrical Panel, Bio filter tanks, Replacement of electrical/Mech. Spares/Fittings, including all the major & Minor works to run the plant, etc. as and when required during the O&M work. Clear/ treated water Production per day including all consumable chemicals, Bio Culture, media & chlorine for treatment of ammonia water maximum up to 10mg/ltr(10 PPM) ammonia content to reduce it to less than equal to 0.5mg/ltr (0.5 PPM). Production Cost per month clear/treated water as per standards specified (i.e. Drinking Water IS: 10500 with up-to-date amendments, if any) (1+1 MGD per day or 60 MGD for 2 Months.) Payment shall be on basis of actual water treated