Rejuvenation of Existing Tube wells at various water supply schemes Sub. Dn. Gharsana Dn. Anoopgarh (Canal Closure 2026)

Rejuvenation of Tube wells

Unlowering of submersible pump set alongwith lowering pipes with depth upto 120 mtr and submersible cable with safety from tubewell, checking the pumpset, transportation of pumpset from tubewell site to store as direction, receiving repaired/ new pump set from store/ divisional store, testing the same, transportation to site and lowering back into tubewell along with submersible cable, lowering pipes, specials etc and commissioning of the tubewell. The job also includes cable jointing, checking of discharge of pumpset,interconnection of lowering pipe from nearby distribution pipeline, checking of starter and reporting for completion of Joborfault/ problem if any. (Upto 20 Km distance run by lowering machine)2.1.1For 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

Only unlowering of submersible pumpset along with lowering pipes depth upto 120mtr and submersible cable with safety from tubewell, 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

Construction of Tube Well from ground level and up to 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 up to 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.

Providing and Lowering of ISI mark PVC-U casing and screen pipe as per IS : 12818 : 2010 or amended up to date having pipe thickness as per IS code suitable for TW and DCB with threading , winding with superior quality of plastic mesh & 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 ).

Providing & 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 & flange, rubber washer & nut bolts etc. complete in all respect. 2.24.4 80mm dia

Supply & Fixing tube well cover of MS sheet 8mm thick at top & 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 & 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 & welded with 80mm GI nipple near top plate nipple shall be provided with end plug. 2.23.3 200 mm dia

Supply & 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.

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

Supply & 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

3 core 10.0 Sq.mm

Providing, lowering, laying, aligning, fixing in position at all level/ depths CI Class - B specials as per IS : 1538, amended up to date in trenches complete including all material, labour, testing and commissioning along with pipe line/ appurtenance as per Technical Specifications and as per direction of Engineer. Note : E/w to be measured and paid separately.Plain ended CI specials including tail piece, spigot end and socket end.1.24.1.1 Up to 300 mm dia

Supply & 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 .25.0 Sq.mm, 3.5 core

-----Do----- 35.0 Sq.mm, 3.5 core

Providing, lowering, laying and jointing in trenches, standard lengths HDPE ISI marked Pipes as per IS-4984: 1995 (amended up to 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 1.4.1.2 90 mm dia

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

For Three phase Submersible / Mono block pump

7.5 HP to 10.0 HP ( DOL starter )

12.5 HP to 15.0 HP ( Star / Delta starter )

RepairRewindingofSubmersiblemotorincludesfullservicingandrewinding(whereverrequired)aspermanufacturer'sspecificationandtothesatisfactionofEngineerIncharge.Itincludesthereplacementofminorpartssuchasbushes(oilsealbush)NutBolts,washers,cableseal,glandring,ventplug,water drain plug, etc. complete job

Above 5HP to 7.5 HP V-6

Particulars of spare parts of submersible Motor Providing&ReplacementofG.M./S.S.Bushesforalltypesofmotors (per set of 4Nos.) including cost of sleeves 3.1.1 V- 6

RepairRewindingofsinglephaseSubmersiblemotorincludesfullservicingandrewinding(whereverrequired)aspermanufacturer'sspecificationandtothesatisfactionofEngineerIncharge.Itincludesthereplacementofbushes(oilsealbush)NutBolts,washers,cablesealset,cableglandring,ventplug,water drain plug, etc. complete.

Above 2HP to 3 HP V-4

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

Above 15.00 HP & upto 17.50 HP

Above 17.50 HP & upto 20.00 HP

Above 20.00 HP & upto 25.00 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

6309 or equivalent size

6310 or equivalent size

Supply & Installation of 3 phase ISI marked submersible motor pump set of three star or better rating of BEE and as per IS: 8034-2018 (pump) and IS 9283-2013 (motor) or as amended up to date of approved make of following duty condition with required accessories including making connection suitable for tube well/DCB. The job includes lowering of motor pump, installation of complete fitting & accessories, jointing of electrical cables up to switch board, testing of submersible pump set and interconnection up to water mains, complete in all respect.

Up to 5.5 KW (7.5 HP) & head up to 120 mtr.