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| 1 | Annual maintenance of VT pumps , HT/LT Panels ,33/3.3KV Sub-Station@ Nivali Jackwell. |
| 2 | Dismantling & Servicing of 500HP Vertical Turbine pumps from the position having 10 mtrs. suspended length (from Bell Mouth to Discharge Head.), cleaning,checking, aligning, assembling i.e., refitting,commissioning with trial run on no load & full load for at least 30 minutes including replacement of spare parts, fastners (which shall be made available by MIDC at free of cost at site of work) etc. complete as per site requirements. |
| 3 | Fabrication of spares for the pumping machinery suitable to match with the existing fitments & as per actual site conditions including cost of material, salvage, machining, labour, taxes & duties, incidentals, overheads, packing & forwarding etc. complete as per designation given below. |
| 4 | Axle or Shaft 1) Stainless Steel -31 |
| 5 | Plain/ Collared Bush 1) Stainless Steel -316 |
| 6 | Wearing / Seat Ring 1) Gun Metal |
| 7 | Threaded Coupling |
| 8 | Annual maintenance contract including inspection, checking & servicing of LT control panels with ACB, MCCB, power contactor with appropriate settings / testing of relay/ timer / contacts, cleaning of all spares / equipments with cleaning spray, etc. complete and givingtesting and trials with submission ofinspection reports in an approved manners. |
| 9 | Annual MaintenanceContract (AMC) ofLTPanelBoard(ACB,APFCPanel LT Capacitor 500 KVAR) for Nivali Raw water works |
| 10 | Under water cleaning of 1 Nos x 500 HPVT pump strainers at raw water pump house thoroughly under water including diving services with equipment's and machineries like compressor, breathing equipment's etc, includingall chargesofdivers, helpers, supervisors upto depth more than 6m & 2 Nos. trash rack of raw water inlet channels thoroughly above water level and underwater upto depth more than 6 mtr by engaging expert divers,helpers supervisor including breathing apparatus, diving equipments & required tools etc. complete or as directed. The screen of the trash racks should be cleane dacross from the bottom completely. Removing of rubbish,weeds etc thoroughly above water level from the mouth of both the raw water open inlet channels having 6 mtr wide and entangled foreign material cleaning to the outer trash racks at raw water works by engaging expert divers, helpers & including floating platform etc. complete as directed. |
| 11 | Annual Maintenance Contract (AMC) of 3.3 KV FCMA Starters (FCMA) at Nivali Raw water works |
| 12 | Annual MaintenanceContract (AMC) of 33/3.3 KV outdoor switchyard including 2x750KVA transformer ,1x63KVA Transformer, VCBatNivali Rawwaterworksetc. complete. |
| 13 | Annual MaintenanceContract (AMC) of battery charger &batterieswith distilledwater etcNivali Rawwater works etc. complete |
| 14 | Accessories |
| 15 | Filtration of transformer oil conforming to IS 1886:2000 on site till satisfactory test results. |
| 16 | Supplying and topping up new insulating oil for transformer conforming to IS 335 :1993 of approved make with test certificate. |
| 17 | Repairs & Overhauling of 500 HP,3.3 KV HT Motor including dismantling of motor and carrying out detailed inspection of the dismantled components, cleaning with de-carbonizing agent, Pre-heatingthe stator, replacement of damaged wedges from the stator winding, Re-conditioning of damaged insulationof thestator,Replacement of both Top & Bottom Bearings with SKF make (NU226C3&7320BEP ) including rebate for old Bearings, Complete overhauling of stator, including, varnishing & curing and applying varnish including complete assembling of motor and painting of motor alongwith No-load & load trials at site complete includingTo & Fro Transportation of Motor as per directin of Engineer-in-charge etc. complete. |
| 18 | Supplying & erecting Cable terminal for 500 HP motor etc. complete. |
| 19 | Supplying & erecting Connection plate for 500 HP motor etc. complete. |
| 20 | Supplying & erecting Brasal transmission Rubber Bush for 500HP VT Pump etc. complete. |
| 21 | Supplying & erecting Champion Gasket Compressed Fibre Jointing Sheet size 1600 mm x 1500 mm, 3mm Thickness as per IS 2712:1998 etc. complete. |
| 22 | Supplying & erecting Rubber packing as per required sizes etc. complete. Please Enable Macros to View BoQ information |
