Repair and maintenance of electric motor and pumps in water supply system at ward 1 to 13 in Bhavani municipality

Amount

Removal of Centrifugal pumpset and its accessories for attending repairs etc., Completed.

Upto 3 HP

Above 3 HP to 7.50 HP

Removal of Submersible pumpsets and its accessories from borewell / openwell for attending repair etc., Completed.

Upto 10HP

Re erection of Centrifugal pumpset and its accessories after attending the repair etc., Completed.

Upto 3 HP

Above 3 HP to 7.50 HP

Re erection of Submersible pumpsets and its accessories into the borewell / openwell after attending the repair etc., Completed.

Upto 10 HP

Rewinding charges for the following wet type submersible motors using suitable gauge PVC insulated electrolyte copper wire of suitable no. of turns including deduct the cost of scrap of old removing winding coil etc complete

Supply and Replacing of following worn out parts in the wet type submersible motors with new one and monoblock motor including cost of materials and labour. including deduct the old material cost etc., completed.

motor thrust bearing for 5HP

motor housing bush for 5HP

Rotary surfacing

Pump housing

Pump Impellar

pump SS Bush

pump GM Bush

6305 bearing

motor thrust bearing for 1.5HP

Rotary surfacing for 1.5HP

Pump Deffucer

Brass housing bush for 10HP motor

Thrust bearing set for 10HP motor

Impellar (SS) for 10HP pump

Bush (SS sleeve) for 10HP pump

Casing for 10HP pump

Supply and Fixing and jointing of following PVC Insulated and sheathed 3 core flat type copper cable conforming to IS 694/1990 etc Completed.

Supply and fixing of 63A porcelain fuse Unit (500V)

Supply and fixing of 100A porcelain fuse Unit (500V)

Supply and Replacing of following wornout Elecrtical meterials with new one including cost of materials and labour charges etc., completed.

Contact set for 1.5HP

capacitor

Contact set for 5HP

Contact set for 3HP

Relay unit

single pole 6A to 32A,10KA MCB(240v/415v)

Double pole 6A to 32A,10KA MCB(240v/415v)

32 Amps DP Switch with metal clad (front handle)

32 Amps TPN metal clad swithch with rewirable fuse units.

Panel board servicing

Bore well dummy plate

Bore well MS Clamp set

11/4" dia hose Adopter set

11/2" dia hose Adopter set

Nylon rope

Auto start Preventer unit (for 3 phase)

Timer switch

5 way connector (for single phase)

3 way connector (for 3 phase)

Supply and delivery of following GI Specials with ISI mark including cost and conveyance of all materials etc., complete.

32mm dia G.I Union

21/2'' C.I Flange

21/2'' HDPE M.S.Collar

21/2'' HDPE M.S.Connector

7" dia PVC coupler(6kg)

Removal of felldown Submersible motor from the deep borewell using special recovery vehicle including conveyance charges of vehicle and all labour charges etc., complete.

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Supply and Fixing of DOL Starter with single phasing preventor with analog ammeter and voltmeter conforming to IS 13947 with auto restart facility including cost and conveyance of Materials at site and fixing labour charges etc., Completed.

Upto 5 HP

Flushing of borewell of 41/2" to 6" dia using drill rods/hose with required size of pipes for various capacity compressor including trasportation,labour,and fuel charges for compressors as directed by the departmental officer etc., complete.

Supply and run of 2 of 1.5 Sq.mm (22/0.3) PVC insulated SC unsheathed Cu conductor of 1100 V grade on 7/20 GI bearer wire for service connection mains.(SD 64)

Supply and run of 2 of 4 Sq.mm (56/0.3) PVC insulated SC unsheathed Cu conductor of 1100 V on 7/20 GI bearer wire for service connection mains.(SD 65)

Supply and run of 4 of 4 Sq.mm (56/03.) PVC insulated SC unsheathed Cu conductor of 1100 V grade on 7/20 GI bearer wire for service connection mains.

Supply and run of 2 x 4 Sq.mm (56/0.3) PVC insulated SC unsheathed cu conductor of 1100 V grade in 25 mm dia GI pipe (class B) suitably bent at both ends with necessary angle iron upright and end supports for mains (service pipe)

Wiring with 2x1.5 sqmm(22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and thick TW switch box and 5A F.T.switch with painting of suitable colour for open PVC light point./Fan point (SD18)

Supply and fixing of single phase Submersible pumpset as per IS 8034/2002 without panal board (Duty lpm x m) 20x60 TWAD pg:100

S BALASUBRAMANIAN (BID ID -1563892)