Routine Maintenance work of WTP repairing of pump spares sample collection assistance in operation and cleaning work of different area of Chemistry Division 5X200 MW BTPS Obra

Amount

Repairing of Pump shaft(SS) (Degassified water pump BTPS /DM pump BTPS.)

Repairing of Shaft sleeve(SS) (Degassified water pump BTPS /DM pump BTPS.)

Repairing of Pump/Motor coupling(MS) (Degassified water pump BTPS /DM pump BTPS.)

Repairing of Pump shaft(SS) (Clarified water Pump BTPS/ Clarified Pump ATPS/Booster Pump ATPS)

Repairing of Shaft sleeve(SS) (Clarified water Pump BTPS/ Clarified Pump ATPS/Booster Pump ATPS)

Repairing of Pump/Motor coupling(MS) (Clarified water Pump BTPS/ Clarified Pump ATPS/Booster Pump ATPS)

Repairing of Pump shaft(SS) (Service water pump)

Repairing of Shaft sleeve(SS) (Service water pump)

Collection & preparation of RCF coal sample by collecting coal from each running RC feeders of all running units & Conveyor coal samples for testing in coal express lab. Collection of samples of Turbine oil, fly ash, bottom ash & pulverized coal of running units. One job in general shift duty.

Round the clock collection of sample- makeup water (once in a shift), boiler water (twice in a shift), feed water (twice in a shift), condensate water (once in a shift), saturated water (once in a shift), stator water (once in a shift), Monitoring of level and dosing of Hydrazine & Phosphate solution at site in all running units. Three jobs daily in express lab. Shift duty.

Work of assistance in operation related all work in shift duty (Round the clock) in WTP, Chemistry division.”.(One Job will be shift duty of 08 hrs.)

Complete cleaning of all plant & equipment, pipe line, valve removal of dust, grease, oil and cleaning of 4 meter floor of filtration plant.

Feeding of PAC from ground level to feeding post (4 M level) by 20 liter drum/bucket as per requirement. Max. 600 liter per day of filtration plant.

Cleaning of lounder and channel by removal of dust, elge, of clariflowculater No.1

Complete cleaning of clariflowculater No.1 by removal of sludge, cleaning of floor and wall.

Cleaning of clarified tank of clariflowculater No.1 by removal of sludge, dirt, cleaning of floor .

Complete cleaning of all plant of zero meter equipment, pipe , valve of WTP Main building.

Cleaning work of Acid & Alkali storage area.

Cleaning work of service & clarified water pump house.

Cleaning work of DM, degasified, service water storage area, tank valve, pipe line etc.

Cleaning of lounder and channel, sludge chamber of clariflowculater.

Cleaning of lounder and channel, sludge chamber of New clariflowculater.

Cleaning of clarified bridge.

Cleaning of New clarified bridge.

Cleaning of floors of WTP labs.

Cleaning of curtain of MCC room and degasser tower area, all blowers of WTP.

Cleaning of outer space of new building and PSF no. 10. & All valve, pipe line by removal of grease, dirt, oil.

Cleaning of O/H tank of Main building.

Cleaning of neutralizing pit.

Cleaning of drainage of raw water valve pit, DM service, filter and drinking water line.

Cleaning of all plant of zero meter, equipment valve by removal of dirt, grease of New pump house.

Cleaning of new sludge sump pit and New clariflowculater

Removal of spider webs, cleaning of floor & slabs of Express lab ‘B’ coal lab, gas lab and division office.

Transportation & stacking of hydrazine hydrate, PAC, phosphate from site store to work place.

Transportation & stacking of chemicals from site store to labs.

Transportation of resin and salt from site store to work place and filling of exchanger tank.

Transportation of caustic soda flakes, TSP, Hydrazine Hydrate ammonia from central store to site store, work place as per requirement.

Carrying of different size of pipe from central store to site store and stacking and reach at work place as per requirement

Carrying of different size of valve sheet from central store to site store, stacking and reach at work place as per requirement.

M/S SHALIMAR DECORATOR (BID ID -4782166)

M/S NISHA ENTERPRISES (BID ID -4781722)

M/s Krishna Engineering Works (BID ID -4782694)