Rejuvenation And Repairing of TW/DCB at various WSS under Sub. Dn. Anoopgarh Dn. Anoopgarh (Canal Closure 2026)

Rejuvenation And Repairing of TW/DCB

2.1 Unlowering of submersible pump set along with lowering pipes with depth up to 120 mtr and submersible cable with safety from tube well, checking the pump set, transportation of pump set from tube well site to store as direction, receiving repaired / new pump set from store/ divisional store , testing the same, transportation to site and lowering back into tube well along with submersible cable, lowering pipes, specials etc and commissioning of the tube well. The job also includes cable jointing, checking of discharge of pump set, interconnection of lowering pipe from nearby distribution pipe line, checking of starter and reporting for completion of Job or fault/problem if any. (Upto 20 Km distance run by lowering machine) 2.1.1 For three Phase pump set 2.1.1.1 G.I. Double Flanged Pipe Lowering Assembly of nominal dia 2.1.1.1.3 80 mm

2.2 Only unlowering of submersible pump set along with lowering pipes depth up to 120 mtr and submersible cable with safety from tube well, checking the pump set, reporting and transportation of pump set from tube well site to store as per direction. 2.2.1 For three phase pump set 2.2.1.1 G.I. Double Flanged Pipe Lowering Assembly of nominal dia 2.2.1.1.2 80 mm

2.2 Construction of Tube Well from ground level and upto 100 mtr. depth to accommodate housing and assembly pipe in all type of alluvium strata, unconsolidated formation such as pebbles, boulders etc. by percussion/ rotary drilling method as per IS:2800 Part 1: 1991 and IS:2800 Part II: 1979 (both amended upto date) and technical specifications for removal of overburden. The work includes the cost of lowering of casing pipe, but excludes the cost of casing pipe. 2.2.1 Nominal bore 200 mm dia.

2.34 Providing and Lowering of ISI mark PVC-U casing and screen pipe as per IS : 12818 : 2010 or amended upto date having pipe thickness as per IS code suitable for TW and DCB with threading , winding with superior quality of plastic mesh and rope in three layers with end cap complete as per technical specification and direction of Engineer In charge. 2.34.1 Shallow well casing pipe (CS) suitable for depth up to 80 mtr. 2.34.1.2 200 mm nominal dia ( internal dia )

2.2.24 Providing and Lowering in tube well ISI marked GI Pipe medium duty ( B class), Steel tube as per IS:1239 or amended up to date and zinc coating as per IS 4736, threaded and double flanged (welded) on both ends and two number 25x3mm MS flat welded on both ends between pipe and flange, rubber washer and nut bolts etc. complete in all respect. 2.24.4 80mm dia

2.23 Supply and Fixing tube well cover of MS sheet 8mm thick at top and 5mm thick 100mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long and two GI flanges at both ends in 80mm sizes passing through a hole in the centre of MS sheet. A 25 mm socket with end plug shall also be welded over top plate. A GI nipple having outside thread of size 1/2 (for installation pressure gauge) shall be provided and welded with 80mm GI nipple near top plate nipple shall be provided with end plug. 2.23.3 200 mm dia

2.22 Supply and Fixing M S clamp set of 50x6 mm flat from iron with nuts and bolts etc for holding the riser pipe assembly of submersible pump set.

2.27 Providing and Fixing pump safety cage as per specifications or as directed by Engineer in charge.

2.30 Providing and Fixing of double flanged, CI body, ISI marked NRV of approved make of following sizes 2.30.2 80 mm dia

2.19 Supply and Fixing of ISI marked three core PVC flat submersible cable as per IS 694:1990 or amended up to date and conductor as per class 5 of IS 8130:1980 including making connection etc. 2.19.2 3 core 6.0 Sq.mm

2.19 Supply and Fixing of ISI marked three core PVC flat submersible cable as per IS 694:1990 or amended up to date and conductor as per class 5 of IS 8130:1980 including making connection etc. 2.19.3 3 core 10.0 Sq.mm

2.20 Supply and Fixing XLPE insulated / P.V.C. sheathed cable of 1.1 KV grade with aluminium conductor Armoured of IS:7098-I/1554-1 approved make in ground as per IS:1255 including excavation of 30cmx75cm size trench, 25 cm thick under layer of sand, second Class bricks covering, refilling earth, compaction of earth, making necessary connection, testing etc. as required of size. 2.20.4 35.0 Sq.mm, 3.5 core

4.1 Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in trenches of required width and gradient for laying and jointing of pipe line including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr. including required all safety provisions etc.: All kinds of soil

3.1 Repair Rewinding of Submersible motor includes full servicing and rewinding (wherever required) as per manufacturer s specification and to the satisfaction of Engineer Incharge. It includes the replacement of minor parts such as bushes (oil seal bush) Nut Bolts, washers, cable seal, gland ring, vent plug, water drain plug, etc. complete job 3.1.3 Above 5HP to 7.5 HP V-6

1.4 Providing, lowering, laying and jointing in trenches, standard lengths HDPE ISI marked Pipes as per IS-4984: 1995 (amended upto date) with necessary jointing material like mechanical connectors, i.e. thread/ insert joint/ quick release coupler joint/ compression fitting joint or flanged joint and specials jointing pipe by electro fusion welding method, including all taxes , transportation and freight charges, inspection charges, loading/ unloading charges, stacking of pipes, including cost of labour and material, specials (Tee, bend etc.), satisfactory hydraulic testing, disinfection, commissioning etc. complete as per technical specifications and direction of Engineer-in-charge of following class and diameter. (excluding earth work) . Note : Providing and fixing of all requisite specials as per drawing, design and layout are inclusive in RM measurement of the item and shall not be paid separately. Supply may be in coil or straight length in 6 M/12 M. 1.4.1 HDPE PE-80 PN-6 1.4.1.3 110 mm dia

3.2 Particulars of spare parts of submersible Motor 3.2.1 Providing and Replacement of G.M./S.S. Bushes for all types of motors (per set of 4Nos.) including cost of sleeves 3.2.1.1 V-6

3.2 Particulars of spare parts of submersible Motor 3.2.2 Providing and Replacement of thrust bearing for all types of motor. It includes cost of all components connected with thrust bearing 3.2.2.1 V-6

3.2 Particulars of spare parts of submersible Motor 3.2.3 Replacement of thrust plate for all types of motors 3.2.3.1 V-6

3.2 Particulars of spare parts of submersible Motor 3.2.4 Motor opening cable jointing and refitting charges when rewinding is not required. 3.2.4.1 V-6

3.3 Supply and fixing spare parts for repair of pump set including cost of opening refitting, servicing, and machining, if required. It also includes the cost of nut bolt, studs, washer packing, keys etc. complete. 3.3.1 Providing and fixing of GM neck rings parts on impeller. 3.3.1.1 Plain Type V-6

Rewinding of three phase squirrel cage induction motor of Monoblock pump sets including all necessary material and of the same characteristics as original with required size of super enameled copper wire (including cost of copper wire),'E' class insulation material and testing of motor on no load but to be guaranteed against testing on load at site, including transportation of motor pump to and from Div/AEn/JEn store complete as per direction of engineer in charge.

Upto 5 H.P.

Above 5.00 HP & upto 7.5 HP

Above 7.5 HP & upto 10.00 HP

Above 10.00 HP & upto 12.5 HP

Above 12.5 HP & upto 15.00 HP

SUPPLY & FIXING OF SPARE PARTS FOR MONOBLOCK PUMPSET (MOTOR + PUMP)

Connection Plates

up to 10 HP

10 HP to 20 HP

Cooling Fan

up to 10 HP

10 HP to 20 HP

GM/SS bush

Upto 10 HP

10 HP to 20 HP

Mechanical reconditioning of Bearing sheet

Upto 10 HP

10 HP to 20 HP

Mechanical reconditioning of Impeller sheet and Key way slot

Upto 10 HP

10 HP to 20 HP

Oil seal

Upto 10 HP

10 HP to 20 HP

Labour charge for opening and fitting of pump sets

Upto 10 HP

10 HP to 20 HP

Supply and fixing Ball bearing of Various size for centrifugal/monoblock pump set of ISI Mark as per specification and approved make by EIC.

6304 or equivalent size

6305 or equivalent size

6306 or equivalent size

6307 or equivalent size

6308 or equivalent size