M/O completed Scheme under Narela Zone.

Supplying of RO treated potable water for drinking purpose using RO plant of capacity 25000 lph i/c designing, testing, commissioning, maintenance (necessary maintenance of electric parts, wires, cables, pumps, motors etc.) and operation for three years in one shift (Each shift means 8 hours working). The treatment process shall include filtration, micro filtration, membrane filtration, Disinfection etc. as per detailed scope of work and special terms and conditions, whatever required as per quality of raw water. The treated water shall confirm to the drinking water parameters as per BIS 10500:2012 and as per direction and satisfaction of Engineer-in-Charge.(Excluding the cost of skilled labour and consumables for operation for a period of 3 years)

SCHEDULEOF QUANTITY (B)

Day to day running, operation and maintenance of RO Plant & softening plant in one shifts working (each shift having 8 working hours) for three years by deploying one skilled operator cum technician per shift as per direction and satisfaction of Engineer- in-Charge.

Anti-Scalant dosing chemical (double shift of 8 hours consumption per month) RO plant.

PH Booster

CIP chemical

Replacement of micron cartilage filter.

Replacement of membrane of size 8"x40" including P/F in plant ( contractor shall replace newly layed membrance if found out of order during running and in operational period.

Water Testing of treated water from RO Plant for chemical and bacteriological parameters from DDA approved laboratory after every three months including collection, transportation and submission of reports, complete as per direction and satisfaction of engineer-in-charge.