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| 1 | Material and labour for repairs and overhauling of pumps of following capacitiesby disconnecting and taking out from the bed,self casting ofshaft and body cover refixing the impeller old or new, replacement of worn out bush/ball bearing,replacement of gland packing, studs, bolts etc., reassembling the pump unit, reinstalling its original position by confirming the alignment including painting to pump body with one coat of synthetic enamel paint, testing all as specified and directed. Note :- Impeller required new shall be measured and paid separately |
| 2 | 3 HP |
| 3 | 5 HP |
| 4 | 7.5 HP |
| 5 | 10 HP |
| 6 | 25 HP |
| 7 | 30 HP |
| 8 | 40 HP |
| 9 | Material and labour for repairs and overhauling of motors of following capacitiesby disconnecting and taking out from the bed, replacement of worn out bush/ball bearing, lugs, studs, bolts etc., re-installing in it\"s original position including painting the motor body with one coat of synthetic enamel paint, connecting up, testing all as specified and directed. |
| 10 | 2 HP |
| 11 | 3 HP |
| 12 | 5 HP |
| 13 | 10 HP |
| 14 | 15 HP |
| 15 | 20 HP |
| 16 | 25 HP |
| 17 | 30 HP |
| 18 | 40 HP |
| 19 | Material and labour for disconnecting, taking out the motors of following capactitiesfrom the bed, tranportation to workshop and removingthe existing winding and rewinding with new super enameled copper wire of same gauge and same number of turns after thorough cleaning of stator body and rotor applying insulating varnish, drying up by heating for improving ohmic valve, reassembling the motor by replacement of both end bearings, including painting with one coat of synthetic enamel paint, reinstalling on its original position connecting up, testing all as specified and directed :- |
| 20 | 3 HP |
| 21 | 5 HP |
| 22 | 10 HP |
| 23 | 15 HP |
| 24 | 20 HP |
| 25 | 25 HP |
| 26 | 30 HP |
| 27 | 40 HP |
| 28 | 60 HP |
| 29 | Supply only Impeller suitable as per existing for following pump sizes : - |
| 30 | 5 HP |
| 31 | 7.5 HP |
| 32 | 25 HP |
| 33 | 30 HP |
| 34 | 40 HP |
| 35 | Material and labour for taking out defective carbon brush with holderfrom slipring motor, supply & fix new carbon brush with holder suitable for motor upto135 HP capacity all as specified and directed. |
| 36 | Supply and fix fully automatic star delta starter in sheet metal enclosure/suitable at site , AC 3 Phase, 415 volts 50 Hz of following type and capacity ,including necessary control wiring, commissioning including taking out old unserviceable star delta starter all as specified and directed. |
| 37 | 20 HP DOL starter |
| 38 | 25 HP DOL starter |
| 39 | (c) 30 HP DOL starter |
| 40 | Material and labour for complete Servicing/maintenance ofmultiple section ofLT Panel board in one plant room comprisingACBs/ MCCBs/SDF, busbar chamber, swich gear chamber, metering chamber cable termination / tray chamber after opening front / top / side / back cover by using forced air pressure andbrushes, cleaning of all dust/durt, complete cleaning of out side surface of panel board using suitable cleaning agents, tighting of all nuts & bolts of busbar/ switchgear / cable terminals, repair / replacement to defective metering wiring from ACB / MCCB / CT to meter and replacement of defective meters, CTs, indicator lamp, metering terminal blocks, MCB, replacement of defective aluminum cable lugs, nuts-bolts-washers,cleaning of all power contacts, replacement of defective Panel knob/door knob and hinges all as specified and directed |
| 41 | Note:-Panel Meter, indicator lamp, MCB/MCCBand CT will be measured and paid seperately as supply only.required aluminium cable lugs, metering cables and nuts-bolts-washers shall be inclusive of quoted rate.Servicing/maintenance of ACBs shall be inclusive of quoted rate. Items apart from supply only which are required in site are deemed to be included in the quoted rate to make the unit completely functional.Contractor has to deploy manpower at the worksite to attend the breakdown calls received from representatives during two shifts throughout the week including sundays & holidays and on emergencies in third shift shall be attended,preventive maintenance for the entire duration of contract.It is the contractors responsibilityto make the unit functional and sufficient stock of spares shall be maintained to rectify the breakdown within scheduled period.Cleaning,stacking,sorting,handling and upkeeping of maintenance shall be carried out by contractor. |
| 42 | Supply only 100 Amps 36 KA, 4 pole MCCB panel mounted, 50 Hz, 415 V all as specified and directed. |
| 43 | Supply only 160 Amps 36 KA, 4 pole MCCB panel mounted, 50 Hz, 415 V all as specified and directed. |
| 44 | Supply only power contactorssuitable for 7.5 TR to 60 TR AC plants all as specified and directed. |
| 45 | Supply only following OLRs over load relays all as specified and directed. |
| 46 | Overload relay 4 - 5.5A /suitable at site |
| 47 | Overload relay 6 - 10 Amps. |
| 48 | Overload relay 10 - 16A. |
| 49 | Overload relay 13 - 21A. |
| 50 | Supply only digital electronic Ammeter (0-100 amps range)withbuilt in selector switch suitable for LT 415 V panel flush pattern square type 96 mm x 96 mm with adopter suitable at site completeall as specified and directed. |
| 51 | Supply only digital electronic Volt meter (0-500 volts range) withbuilt in selector switch suitable for LT 415 V panel flush pattern square type 96 mm x 96 mm with adopter suitable at site completeall as specified and directed. |
| 52 | Supply only indication lamps (LED type) red, yellow and blue in colours of 22.5 mm dia to monitor on LT panel board suitable for 240 V AC supply suitable at site all as specified and directed. |
| 53 | Supply & fixmedium grade GIpipes as in condenser water line offollowing sizes with complete fittings as per site requirement and fixed complete to walls and ceilings or laid in floors as per site conditions including taking down the corroded pipesall as specified and directed.Make : - Tata/Jindal /Kalinga |
| 54 | 25mm bore |
| 55 | 40mm bore |
| 56 | 50mm bore |
| 57 | 80mm bore |
| 58 | 100mm bore |
| 59 | 125mm bore |
| 60 | 150mm bore |
| 61 | Material and labour for taking out damaged insulation portion of existing refrigerant line/chilled water pipe line of following sizes, and cleaning the pipe and insulation with thermocole pipe section TF quality waterproof around pipe and fixed with GI wire mesh, plastering with cement mortar 1:4,15 mm thick, finished smooth and duly painted with two coats of cement based paint and removing dismantled materials from Dockyard premises all as specified and directed. |
| 62 | 50mm bore |
| 63 | 65mm bore |
| 64 | 80mm bore |
| 65 | 125mm bore |
| 66 | 150mm bore |
| 67 | Supply andfix butterfly valves of following sizesin pipe lines of AC plants with necessary modification to flanges, welding, nuts & bolts as required at site including dismantling existing unserviceable valves all as specified and directedMake : - Audco / Shakti / Zoloto |
| 68 | 45mm bore |
| 69 | 65mm bore |
| 70 | 80mm bore |
| 71 | 100mm bore |
| 72 | 125mm bore |
| 73 | Supply and fix Ball valves made up of cast iron material of following sizes with necessary modification work as required at site including dismantling existing unserviceable valves complete all as specified and directed.Make:- Audco/Shakti/Zoloto |
| 74 | 50mmdia |
| 75 | 40mm dia |
| 76 | 25mm dia |
| 77 | Preventive maintenance of forced draft FRP cooling towers CMH - 01 AC Plantincluding repairs and servicing by disconnecting all connections, thorough cleaning of FRP casing header and removing debris stagnated leaves algae etc, PVC fills, strengthening the MS structural supports by necessary welding and support work, replacement of unsvnuts, bolts, washers with new nuts, bolts, washers and greasing/oiling of fan motor and fan bushes/ bearings, checking fan assembly, replacement of existing perished filter screen of out-let connections, arresting leakages from all joints by applying FRP compound, refixing PVC fills old or new, painting with one coat of synthetic enamel paint to steel surfaces all as specified and directed. |
| 78 | Note : - PVC fills,MS supports required new is measured and paid separately)- Contractor has to deploy manpower at the worksite to attend the breakdown calls received from representatives during two shifts throughout the week including sundays & holidays and on emergencies in third shift shall be attended,preventive maintenance for the entire duration of contract.It is the contractors responsibilityto make the unit functional and sufficient stock of spares shall be maintained to rectify the breakdown within scheduled period.Cleaning,stacking,sorting,handling and upkeeping of maintenance shall be carried out by contractor.04 units |
| 79 | All as per item No. 19.00 above, but suitable for CMH - 02.-02units |
| 80 | All as per item No. 19.00 above, but suitable for CMH - 04.-05units |
| 81 | All as per item No. 19.00 above, but suitable for CMH - 06.-02 units |
| 82 | All as per item No. 19.00 above, but suitable for CMH - 09.-07 units |
| 83 | Supply only PVC fills of size 600 x 300 x 150 mm suitable for cooling towers as per site all as specified and directed. |
| 84 | M&L for rotational moulded polyethene water storage tank 1000 Ltr (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed. |
| 85 | M&L for rotational moulded polyethene water storage tank 2000 Ltr (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed. |
| 86 | Material and labour for repairs and overhauling of CT Fan motorby disconnecting and taking out from the original position, replacement of fan blades worn out bush/ball bearing, lugs, studs, bolts etc., re-installing in it\"s original position including painting the motor body with one coat of synthetic enamel paint, connecting up, testing all as specified and directed. |
| 87 | Material and labour for disconnecting, taking out the CT fan motor from the original position, tranportation to workshop and removingthe existing winding and rewinding with new super enameled copper wire of same gauge and same number of turns after thorough cleaning of stator body and rotor applying insulating varnish, drying up by heating for improving ohmic value, reassembling the motor by replacement of both end bearings, including painting with one coat of synthetic enamel paint, reinstalling on its original position connecting up, testing all as specified and directed |
| 88 | M&L for mild steel framed work with ends of bars souldered, welded or reveted or forced into spikes, framed guard bars, ladders,chequred platesframed balusters, walk ways, railings, gates, frame work oftank, valvepit and similar workincl painting with one coat of red oxide primer and one coat of anticorrosive black bituminous paint incl dismantling mild steel work of any description not otherwise specially provided for all as specified and directed. |
| 89 | Earthing complete with copper plate 60×60cm ×3.15mm thick electrode and 20×3mm copper strip as earthing lead, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less\"than 1.5 metres below normal ground level, connected to20×3mm copper strip by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion complete all as specified and directed. |
| 90 | Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 20x3mm copper strip complete all as specified and directed. |
| 91 | Labour only for attending electrical breakdowns checking the serviceability,testing,replacement of minor spare parts in starters,panels,pumps, making the unit completely functional complete all as specified and directed for the following sizes:- Note :- The quoted rate is deemed to be include(i) necessary T&P to attend the breakdown.(ii) Necessary labour/trade men for attending emmergency break down .(iii) labour element and spares required for making the unit completely functional such as control wiring,terminal bolts copper cables,lugs etc. (iv) PCC work wherever required |
| 92 | Material & labour for PCC (1:2:4), type B1 (using 20 mm graded stone aggregate) asinfoundation filling, repairs to damaged floors including necessary form work and finishing the exposed surfaces of concretefair and even complete all as specified and directed. |
| 93 | M&L for brick work with subclass `B\" bricks, straight or curved on plan exc 6m mean radius, built in 1:6 cement mortarincl dismantling taking out unsv one complete all as specified and directed. |
| 94 | M&L for rendering 10mm thick plaster on fair faces of brick work or concrete surfacesincl dismantling taking out unsv plaster including three coats white wash all as specified and directed. |
