GENERAL-Annual Maintenance Mechanical works

Amount

Repairs of Pump and accessories

OD9241/2022-2023: Charges for Dismantling motor and pump from Base plate for 1 no 30 hp motor,1 no 5 Hp vacuum pump and other related accessories from LI Station and conveyed to work shop with the help of chain block, wire sling,coir rope etc. complete as directed by departmental officers at site.Code Description

OD9242/2022-2023:Dismantling Suction and Delivery pipe, bend etc from pipe line and lift pipe line and clearing and washing slurry from pipe and re setting the Suction and Delivery pipe to lines and level with the help of chain block, vadam, wire sling etc.

OD9243/2022-2023:Dismantling and Overhauling sluice valve from pipe line including dismantling,overhauling and resetting the same etc complete.

OD22839/2022-2023:Overhauling existing one 30 hp motor, separate the stator and rotor, remove the dust, cleaning with petrol, varnishing the winding with best quality varnish, heating, greasing the bearing, assembling and refitting the same and conducting test run etc complete as per directions of departmental officers at site

OD9245/2022-2023:overhauling existing old oil immersing starter, drain out the oil, cleaning the contacts with kerosene oil, replace the damaged O.C.B()il circuit breaker) contacts including magnetic coil, testing the trial run etc complete

OD9246/2022-2023:Charges for checking 100 Amps main switch, including attending minor repairs such as levelling the leg of unit, cleaning the contacts etc. complete.

OD22840/2022-2023:Charges for dismantling bearing welding and levelling the shaft fabricating and fixing gun metal shaft bush safely with hydraulic press andremachining,greasing the bearing overhauling,assembling,conducting test run etc complete

OD9248/2022-2023:Charges for erecting 1 no 30 Hp motor with corresponding pump and other accessories in correct alignment on bed including providing electric connections and trial running etc complete.

OD9249/2022-2023:Charges for resetting the vaccum pump on correct alignment, including renewing damaged pipe refixing the valve, checking the joints etc complete.

OD9251/2022-2023:Supplying Good quality nut bolt and washer

OD9252/2022-2023:Supplying 16m2 copper wire

OD9253/2022-2023:Supplying and providing 12 mm Gland Packing

OD9254/2022-2023:Supplying bearing Grease

OD9256/2022-2023:Supplying Banian Waste

OD9257/2022-2023:Supplying Rubber bush

OD9258/2022-2023:Supplying GM Shaft bush

OD9259/2022-2023:Supplying Oil Seal

OD9260/2022-2023:Supplying Water seal

OD9261/2022-2023:Charges for lift up motor, vacuum pump and all related accessories from ground floor to upper floor safely with the help of chain block,coir rope etc complete, when pumping season is over and as directed by the deptl. officers at site

10.6.1:Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked together through their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with brackets, side guides and arrangements for inside and outside locking with push and pull operation complete, including the cost of providing and fixing necessary 27.5 cm long wire springs manufactured from high tensile steel wire of adequate strength conforming to IS: 4454 - part 1 and M.S. top cover of required thickness for rolling shutters.80x1.25 mm M.S. laths with 1.25 mm thick top cover

10.29.1:Providing & fixing fly proof wire gauze to windows, clerestory windows & doors with M.S. Flat 15x3 mm and nuts & bolts complete.Galvanised M.S. Wire gauze with 0.63 mm dia wire and 1.4 mm aperture on both sides

Prakashkumar R

Bidder Name

Prakashkumar R

R K BABU