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| 1 | Taking down/out of monoblock pump set of following capacities for rewinding and refixing including necessary connections, testing all as specified and directed |
| 2 | 10.0 HP to 15.0 HP |
| 3 | 3.0 HP to 5.0 HP |
| 4 | Taking out of submersible pump set from borewell/ Openwell/ sump and servicing of pump set upto 15 HP by replacing of wear & tear parts/rewinding and relowering, including necessary electric and water connections, testing all as spd and directed. |
| 5 | Material & Labour for cleaning of UG (under ground) sumps incl scraping of walls, bottom and mouth of circulating pipe (incoming, outgoing, interconnecting and overflow pipes) and removing the accumulated dirt in form of mud & deposited salts on bottom & walls sump by manullay/mechanically & cleaning the sump by fresh water and finally giving single coat of cement wash on inner surface of the walls & bottom of the sump and painting /writing of date of cleaning all as directed by Engr-in-Charge for the following capacities of sumps :- |
| 6 | UG sump 15000 Gallons capacity at Main Pump House. |
| 7 | UG sump 50000 Gallons capacity at Main Pump House. |
| 8 | UG sump 5000 Gallons capacity at Booster Pump No -3. |
| 9 | UG sump 3000 Gallons capacity at Booster Pump No -3. |
| 10 | UG sump 20000 Gallons capacity Near SL-89. |
| 11 | UG sump 40000 Gallons capacity at Booster Pump No- 6. |
| 12 | UG sump 7000 Gallons capacity at JCOs\" Pump House. |
| 13 | UG sump 3000 Gallons capacity at Mount pleasant Pump House. |
| 14 | UG sump 2000 Gallons capacity at Mount pleasant Pump House. |
| 15 | Material & Labour for cleaning of overhead Tank/Reservoir incl scraping of walls, bottom and mouth of circulating pipe (incoming, outgoing, interconnecting and overflow pipes) and removing the accumulated dirt in form of mud & deposited salts on bottom & walls sump by manullay/mechanically & cleaning the sump by fresh water and finally giving single coat of cement wash on inner surface of the walls & bottom of the sump and painting /writing of date of cleaning all as directed by Engr-in-Charge for the following capacities :- |
| 16 | OH reservoir 20000 Gallons capacity at 20 mtr staging near ORs Md Accn. |
| 17 | OH reservoir 10000 Gallons capacity at 20 mtr staging near JCO/ORs Holiday Home. |
| 18 | OH reservoir 15000 Gallons capacity at 20 mtr staging near Ascon Node. |
| 19 | Material & Labour for compolete removal of existing treatment, by using mechanical steel brushes and preparing un-decorated surface of wall or concrete surfaces including brooming down or steel wire brushing, scrapping down smoke sootm moulds, moss and efflorescent salts and trading oil and greasy spots and applying one coat of Exterior emulsion weather coat paint on old concrete/wall surface with and including one coat of synthetic enamel paints on steel surfaces such as DI/GI pipes lines of any dia, ladders, sluice/gate valves, railing and other steel surfaces of RCC over head water tanks upto 20 mtrs height and any shape of following capacity as under:- |
| 20 | OH reservoir 20000 Gallons capacity at 20 mtr staging near ORs Md Accn. |
| 21 | OH reservoir 10000 Gallons capacity at 20 mtr staging near JCO/ORs Holiday Home. |
| 22 | OH reservoir 15000 Gallons capacity at 20 mtr staging near Ascon Node. |
| 23 | Cleaning of under ground well (Well No. 4, 5, 6 & 7) approx 35 to 40 feet depth incl scraping of walls, and removing the accumulated dirt in form of mud & deposited salts on bottom & walls sump by manullay/mechanically & cleaning the sump by fresh water and finally giving single coat of cement wash on inner surface of the walls & bottom of the sump and painting /writing of date of cleaning all as directed by Engr-in-Charge. |
| 24 | Taking down and dismantling of mono block centrifugal pump set including impeller and over hauling, supply and fixing of bearing, impeller as per specification, gland bush, stuffing box, gland nuts, gland rope, terminal plate, oiling/greasing and change of gasket/ joints, two coats of synthetic enamal paint, refixingterminal connections, lugs and testing complete on full load after refixing of pipe lines of following pumps all as specified and directed |
| 25 | 3.0 HP to 5.0 HP |
| 26 | 7.5HP to 10.0 HP |
| 27 | 15.0 HP |
| 28 | Supply, laying and connecting submersible cable water proof flat 3 core copper conductor PVC insulated & PVC sheathed 1100 Volts grade 4 Sqmm as per IS-694 for subemrsible pumps. |
| 29 | Supply, laying and connecting submersible cable water proof flat 3 core copper conductor PVC insulated & PVC sheathed 1100 Volts grade 6 Sqmm as per IS-694 for subemrsible pumps. |
| 30 | Material & Labour for repair of pump motor starter of any type & capacity by decarbonizes of contact point, tightening of electric cables and replacement of unserviceable part and complete testing after repair as directed. |
| 31 | Supply and install of float & board type water level indicator for overhead tanks. |
| 32 | Supply and install of float & board type water level indicator for underground tanks. |
| 33 | Material & Labour for mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams including bending or turning up, mitred angles, etc. as required of 1.2 mm (16g) thick. |
| 34 | Taking down unserviceable water pressure gauge with rusted and incrustation GI nipple and supply and fix water pressure gauge dialed type, having scale 0-10 Kg/cm with 15mm x 30 cm long GI Nipple complete fixed to delivery pipe all as specifed and directed. |
| 35 | Taking up or downfoot valve, removing from siteand Suppy, fixingand installed foot valve 80mm (3\") dia foot valve confirming to IS 4038with brass spindle and using plate flanged and drilled incl necessary nut bolts nad washers complete. |
| 36 | Taking up or downfoot valve, removing from siteand Suppy, fixingand installed foot valve 50 mm dia foot valve confirming to IS 4038with brass spindle and using plate flanged and drilled incl necessary nut bolts nad washers complete. |
| 37 | Material and Labour walling of random rubble, uncoursed, well bonded, bedded and solidly hearted, built in Cement mortor (1:6). |
| 38 | Supply only O-Tolindine reagent solution in 500 ml bottle. |
| 39 | Supply only sodium hypochlorite solution 90 to 120 GPL in PVC container of 50 ltrs capacity. |
| 40 | Repairs of water supply installation electric panels by checking electric connections & replace unsv lugs with new lugs, copper wire etc and testing & replacement of following items:- |
| 41 | 3 Phase selector switch. |
| 42 | 3 phase indicator lamp (RYB). |
| 43 | Replace existing Volt meter with digital voltmeter for 3. |
| 44 | Replace existing 3 phaseAmp meter with digital Amp meter. |
| 45 | Material and Labour for testing of water from approved Govt lab samples collected from Pump House No No-01 at main Gate and Pump House No-05 and Pump House Near SL-89 as per norms of WHO and submission of test reports to the entire satisfaction of Engineer-in-Charge Each month throughout the contract period. |
| 46 | Supply and fixing MUg-10 DOLstarter with MS sheet (2 mm Thick) enclosure suitable for - 7.5 HP submersible motor/monoblock motor pump in existing location including making connection with PVC insulated 1100 volts grade, three core, multistranded copper conductorof size 6.0 sq mm with voltmeter,ampere meter, Auto Switch,Single Phase Preventor & Indicating Lamp Led Type for Phase Indication (Red, Yellow & Blue), all as directed and specified. |
| 47 | Supply and fixing MUg-15 DOLstarter with MS sheet (2 mm Thick) enclosure suitable for - 15 HP Monoblock Pump motor in existing location including making connection with PVC insulated 1100 volts grade, three core , multistranded copper conductorof size 6.0 sq mm with voltmeter, ampere meter, Auto Switch, single phase preventor & Indicating lamp LED type for phase Indication (Red, Yellow & Blue), all as directed and specified. |
