Military Engineer Services-MES has published Repair / Maintenance Of Dg Sets At Nts , Marcos , Chouldari , Prothrapur Filtration Plant And Lt Distribution System , Lt Cable , Mccb , Lt Panel , Change Over And Connected Works Under Age E/M Ii At Ge Minniebay , Port Blair. Submission Date for this Tender is 30-10-2020. MCCB Tenders in GE, Minniebay, Junglighat (PO), Port Blair -744103 Andaman And Nicobar Islands. Bidders can get complete Tender details and download the document.
| Name of Work : REPAIR / MAINT OF DG SETS AT NTS, MARCOS, CHOULDARI,PROTHRAPUR FILTRATION PLANT AND LT DISTRIBUTION SYSTEM, LT CABLE, MCCB, LT PANEL, CHANGE OVER AND CONNECTED WORKS UNDER AGE E/M II AT GE MINNIEBAY, PORT BLAIR | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | M & L for B check maintenance in 20 KVA, Diesel driven fire fighting pump for Kirloskar / Cummins / as per OEM including changing of lubricating oil; oil & fuel filters all as specified by the manufacturer and as directed by Engineer-in-charge.\nNote: Engine oil shall be measured and paid separately under relevent item of this Schedule. | 2 | Job | |
| 2 | 2 | M & L for B check maintenance of DG set of capacity 62.5 KVA to 82.5 KVA for Kirloskar / Cummins / as per OEM including changing of lubricating oil; oil & fuel filters all as specified by the manufacturer and directed by Engineer-in-charge.\nNote: Engine oil shall be measured and paid separately under relevent item of this Schedule. | 4 | Job | |
| 3 | 3 | All as per item No 2 above but for DG set of capacity 200KVA to 250 KVA.\nNote: Engine oil shall be measured and paid separately under relevent item of this Schedule. | 5 | Job | |
| 4 | 4 | M & L for repair and reconditioning of battery charge alternator of Cummins / as per OEM including taking out the defective alternator from 20 / 62.5 / 75 / 82.5 / 200 / 250 KVA capacity DG set , complete dismantling and repair and replacing the carbon brushes, rectifier diode set, bearing and bush, regulator control, refixing the same in the DG set and connecting with the circuit including all required items, starting and testing all as specified and directed by Engineer-in-charge. | 3 | Job | |
| 5 | 5 | Supply only of coolant for radiator suitable for DG set of capacity 20 / 62.5 / 75 / 82.5 / 200 / 250 KVA of make Cummins / Kirloskar cat part No 3167215 all as per manufacturers' recommendations and directed by Engineer-in-charge. | 60 | Ltr | |
| 6 | 6 | Supply only of engine oil from engine oil sump with suitable grade oil SAE-20W40 complete all as specified and directed by Engineer-in-charge. | 440 | Ltr | |
| 7 | 7 | M & L for fixing in replacement of asbestos rope 12 mm dia for wrapping of the exhaust pipe of DG set complete all as specified and directedby Engineer-in-charge. | 25 | Kg | |
| 8 | 8 | M & L for fixing in replacement of engine oil pump of cat part No 4055283 as per site complete all as specified and directed | 4 | Job | |
| 9 | 9 | M & L for fixing in replacement of air filter for 200 / 250 KVA DG set of Cummins cat part No. 4055283 as per site complete all as specified and directed by Engineer-in-charge. | 2 | Job | |
| 10 | 10 | M&L for fixing in replacement of water pump of 200 / 250 KVA DG set of Cummins cat part No AR45347 as per site complete all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 11 | 11 | M & L for fixing in replacment of fan belt (each set) in 20 / 62.5 / 75 / 82.5 KVA DG set of Cummins cat part No 178623 as pe site complete all as specified and directed by Engineer-in-charge. | 2 | Job | |
| 12 | 12 | M & L for fixing in replacment of fan belt (each set) in 200 / 250 KVA DG set of Cummins part No 200328 as per site complete all as specified and directed by Engineer-in-charge. | 2 | Job | |
| 13 | 13 | M & L for fixing in replacment of belt water pump (each set) in 20 / 62.5 / 75 / 82.5 / 200 / 250 KVA DG set of Cummins cat part No 200328 as per site complete all as specified and directed by Engineer-in-charge. | 2 | Job | |
| 14 | 14 | M & L for fixing in replacement of fuel injection pump (FIP) solenoid switch in 20 / 62.5 / 75 / 82.5 KVA DG set complete all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 15 | 15 | M & L for repair and reconditioning the starting motor of Kirloskar / Cummins / Crompton Greaves as per make / model at site including taking out the defective starter from 20 / 62.5 / 75 / 82.5 / 200 / 250 KVA capacity DG set , complete dismantling repair and replacing the carbon brushes with holder, solenoid switch assembly, bush, commutator unit, starting coil, etc refixing the same in the DG set and connecting with the circuit including all required items, starting and testing all as specified and directed at site by Engineer-in-charge.\nNote: (i) Rate quoted shall be included for removing, refixing and overhauling of starter. \n(ii) Spare parts reqd shall be measured and paid separately under relevent items of this schedule. | 2 | Job | |
| 16 | 16 | Supply only carbon brush set with holder. | 2 | Each | |
| 17 | 17 | Supply only Solenoid switch assembly with bush. | 2 | Each | |
| 18 | 18 | Supply only commutator unit with armature. | 2 | Each | |
| 19 | 19 | Supply only stator starting coil unit upto 75 / 82.5 / 200 KVA. | 2 | Job | |
| 20 | 20 | Supply only stator running coil unit upto 250 KVA. | 2 | Job | |
| 21 | 21 | S & F in replacement hose of fuel / lubricating oil for DG set of capacity 20 / 62.5 / 75 / 82.5 KVA complete all as specified and directed by Engineer-in-charge. | 2 | Set | |
| 22 | 22 | Attending complaints and rectifying the DG set (Engine, Alternator, Breaker and all other electrical complaints) as and wherever required for smooth operation of DG set as specified and directed by Engineer-in-charge. \nNote: (a) Spare parts required at site shall be measured and paid separetely under relevent items of this schedule.\n(b) The breakdown complaint should be attended within 2 hrs with the intimation of Engr-in-Charge or concerned JE E/M by telephonically / verbally \n(c) Not attending of complaints within two hrs will lead to recovery from subsiquent payment in the following manner:-\n (i) Not attending within 2 to 4 hrs - Rs.2000.00\n (ii) Not attending within 4 to 6 hrs - Rs.4000.00\n (iii) Not attending within 6 to 8 hrs - Rs.8000.00\n (iv) Not attending after 8 hrs - Rs.10,000.00\n (v) The max recovery will be Rs.50,000.00 plus the expendicture incurred for rectification of the same by any means. | 10 | Job | |
| 23 | 23 | S & F in replacement hose of Lub oil / fuel for DG set of capacity 200 / 250 KVA complete all as specified and directed by Engineer-in-charge. | 2 | Set | |
| 24 | 24 | S & F in repairs of low lub oil pressure safety valve of Cummins cat part No 3408607 as per site in 20 / 62.5 / 75 / 82.5 / 200 / 250 KVA DG set and connecting with DG set system all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 25 | 25 | S & F in repairs of high water temperature trip safety of Cummins cat part No 3408624 as per site in 20 / 62.5 / 75 / 82.5 / 200 / 250 KVA DG set and connecting with DG set system all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 26 | 26 | S & F in repairs harness wiring of Cummins cat part No 3056356 as per site in 20 / 62.5 / 75 / 82.5 / 200 / 250 KVA DG set and connecting with DG set operating system all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 27 | 27 | S & F in repair of shut down valve of Cummins cat part No 39599 as per site in 75 / 200 KVA DG set as specified and directed by Engineer-in-charge. | 1 | Job | |
| 28 | 28 | S & F in repair of magnetic pick up of Cummins cat part No 3875360 as per site for 62.5 / 75 / 82.5 / 200 / 250 KVA DG set complete all as specified and as directed by Engineer-in-charge. | 1 | Job | |
| 29 | 29 | S & F in replacement automatic voltage regulator (AVR) unit suitable for DG set of 20 / 62.5 / 75 / 82.5 KVA incl connecting with alternator and control panel circuits, starting and testing all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 30 | 30 | S & F in replacement automatic voltage regulator (AVR) unit suitable for DG set of 200 / 250 KVA incl connecting with alternator and control panel circuits, starting and testing all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 31 | 31 | S & F in repairs of rotating rectifier assembly suitable for Cummins DG set of 62.5 / 75 / 82.5 / 200 / 250 KVA complete all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 32 | 32 | M & L for replacement of maintenance free battery of 12 volt 180 AH including initial charging as specified and directed by Engineer-in-charge. | 2 | Each | |
| 33 | 33 | M & L for replacement of maintenance free battery of 12 volt 150 AH including initial charging as specified and directed by Engineer-in-charge. | 2 | Each | |
| 34 | 34 | Repair / servicing of automatic power factor correction panel by thorough checking and removing defective meters and controls and capacitors etc, replacing burnt cables and lugs with new items as required and testing complete all as specified and directed by Engineer-in-charge. \nNote: The items required for replacement shall be measured and paid seperately under respective items of this schedule. | 1 | Each Job | |
| 35 | 35 | Supply only Micro processor based automatic power factor correction relay. | 1 | Each | |
| 36 | 36 | Supply only power capacitor heavy duty 5 KVAR capacity, 415 V, MNX - 32 with coil voltage 240 / 415 V. | 1 | Each | |
| 37 | 37 | Supply only power capacitor heavy duty 10 KVAR capacity, 415V. | 1 | Each | |
| 38 | 38 | Supply only power capacitor heavy duty 25 KVAR capacity, 415V. | 1 | Each | |
| 39 | 39 | S & F in repair of alternator terminal connector in 250 KVA by taking out the burnt connector from alternator, checking cable lugs and connecting in the new terminal and tightening and testing power house all as specified and directed by Engineer-in-charge. | 2 | Job | |
| 40 | 40 | M & L for repairs / maintenance of PT fuel pump by dismantling, transporting, repairing and calibration, testing and commissioning of PT fuel pump for 75 / 200 / 250 KVA DG set including the replacement of all service kits, pulsation damper, tacho drive shaft and seal, gear drive shaft , bearing, weight carriers, etc all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 41 | 41 | S & F in replacement and commissioning starter motor cat part No 256026 in 62.5 / 75 / 82.5 / 200 / 250 KVA Cummins / Kirloskar DG set all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 42 | 42 | M & L for replacement of DG Set door hinges & accessories for 20 / 62.5 / 82.5 / 250 KVA all as specified & directed by Engineer-in-charge. | 9 | Each | |
| 43 | 43 | M & L for replacement coolant hose set of Cummins cat part no. 67185 - 4 nos, 63495 - 2 nos, AK 5045 SS - 1 no, AK 16030 SS - 1 no, AK 16018 MS - 1 no and set of clamps for 62.5 / 75 / 82.5 / 200 / 250 KVA DG sets all as specified and directed by Engineer-in-charge. | 2 | Set | |
| 44 | 44 | S & F in replacement electronic governor controller of Cummins cat part no 3413905 in 200 / 250 KVA DG set and testing all as specified and dicrected by Engineer-in-charge. | 1 | Job | |
| 45 | 45 | S & F in replacement push button (2 Nos) for ON / Off to 200 KVA AMF panel and connecting with control circuit connection and testing all as specified and directed by Engineer-in-charge. | 2 | Job | |
| 46 | 46 | Supply only distilled water for batteries 12 volt , 150 / 180 AH all as specified and directed by Engineer-in-charge. | 50 | Litres | |
| 47 | 47 | S & F in replacement of anti vibration mounting pad suitable for 82.5 KVA DG set and testing complete all as specified and directed by Engineer-in-charge. | 2 | Job | |
| 48 | 48 | S & F in replacement of anti vibration mounting pad suitable for 250 KVA DG set for Engine mounting foot including dismantling and taking out from mounting with using chain pully and testing complete all as specified and directed by Engineer-in-charge. | 2 | Job | |
| 49 | 49 | S & F in replacement of change over switch capacity 200 Amps, 415 V, 4 Pole along with operating handle including connecting in the existing circuit connection, required modification works complete all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 50 | 50 | S & F in replacement of change over switch capacity 400 Amps, 415 V, 4 Pole along with operating handle including connecting in the existing circuit connection, required modification works complete all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 51 | 51 | S & F in replacement of Voltmeter 3 Phase 415 V suitable for 20 / 62.5 / 75 / 82.5 / 200 / 250 KVA DG set complete all as specified and directed by Engineer-in-charge. | 2 | Job | |
| 52 | 52 | S & F in replacement Ammeter (0-400A) CT operated square type 96 x 96 mm including dismantling of unserviceable ammeter, connecting the cable complete all as specified and directed by Engineer-in-charge. | 2 | Each | |
| 53 | 53 | S & F in replacement of fuel gauge in diesel tank suitable for 250 KVA DG set complete all as specified and directed by Engineer-in-charge. | 2 | Job | |
| 54 | 54 | M & L in servicing of alternator capacity 62.5 / 75 / 82.5 / 200 / 250 KVA by disconnecting from engine coupling system, complete dismantling of stator and rotor seperately, excitors and rotating rectifier units thorough cleaning and decarbonising of startor and rotor coils by CTC liquid, checking and renewing the insulation tapes, heating and improving the insulation of coils as required per the requirements, varnishing the coils and followed by becktol anti rust coating, replacing both bearings, assembling all removed parts in the alternator, fixing back into the engine and coupling and carrying out alignment accurately, connecting the power cables and AVR system, excitation connections, starting and testing on load all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 55 | 55 | Repair / Maintenance of ACB by dismantling the ACB of rating 800 Amps from the AED incoming panel by taking out the defective moving contract unit with fingers and its connected accessories, dismantling and servicing by replacing the defective moving contact with fingers (3 Nos), under voltage trip (01 No), shunt release trip (1 No), assembling and fixing back in to the panel and locking properly and testing on load including the following all as specified and directed by Engineer-in-charge:-\n(a) Cleaning of pitted portion of contacts by emery paper and re-alignment of moving / fixed contact for proper alignment, complete all as directed\n(b) Re-setting and re-alignment of tripping and closing mechanism for proper, smooth and free operation\n(c) Serving of fixed carriage portion, shutter mechanism, rails etc and tightening of all nuts, bolts and fixing in position.\n(d) Checking of all CT connection wiring etc\n(e) Refixing the ACB to its original position etc. and testing. | 1 | Job | |
| 56 | 56 | M & L for taking down stator assembly of alternator by disconnecting electrically and mechanically taking to work shop for rewinding incl removing burnt coils, insulating material complete cleaning with CTC and rewinding with same gauge ISI marked winding wire complete with insulating paper and varnish baking / heating and bringing back to installatoin, refixing, connecting elecrtically and mechanically and testing on completion of work for DG set of capacity 62.5 / 75 / 82.5 KVA complete all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 57 | 57 | M & L for taking down stator assembly of alternator by disconnecting electrically and mechanically taking to work shop for rewinding incl removing burnt coils, insulating material complete cleaning with CTC and rewinding with same gauge ISI marked winding wire complete with insulating paper and varnish baking / heating and bringing back to installation, refixing , connecting elecrtically and mechanically and testing on completion of work complete all as directed for DG set of capacity 200 / 250 KVA complete all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 58 | 58 | S & F in replacement of AMF Logic controller (Microprocessor based type) by taking out the defective unit from 62.5 / 82.5 / 200 / 250 KVA capacity DG set complete checking the panel and its connection circuit in the panel board, providing proper interlink connection with DG set including all required items, starting and testing all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 59 | 59 | Supply, installation and commissioning of Radiator 200 / 250 KVA DG set under Kiloskar / Cummins cat part No 4334452 as per site including dismantling of old / defective radiator, taking out from DG set base frame, fixing the new radiator assembly and connecting cooling pipes inlet and outlet all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 60 | 60 | S & F in replacement of engine monitoring control display (Memb) under by taking out the defective unit from 250 KVA capacity DG set complete checking and replacing the panel and its connection circuit in the board, providing proper interlink connection with DG set including all required items, starting and testing all as specified and directed by Engineer-in-charge. | 1 | Job | |
| 61 | 61 | Repair / Maintenance of Oil Cooled Servo Voltage Stablizer of capacity 250 KVA disconnecting incoming & outgoing electrical connections, carefully opening the top cover, lifting of core from the tank, cleaning of tank, removing the sedimentation, cleaning of coils / electrical connections, filtration of transformer oil, making free from dust, sedimentation & rust, removing transformer oil to remove the sedimentation and dehydration fixing the core back in the tank, making electrical connection by replacing the consumable spares such as gaskets, rubber oil seals etc. including making electrical connections all complete as specified and directed by Engineer-in-charge. \nNote: Spares / oils shall be measured and paid seperately under relevant items of this schedule. | |||
| 62 | 62 | Supply and filling transformer oil low viscocity, dielectric strengh 35 to 40 KV breaking voltage for topping up transformers duly centrifusing including filter action using automatic centrifusing machine to achieve min 45 to 50 kV breaking capacity at 4 mm gap by absorbing and abolishing all sludge particles for use as per BS-B-66-1983 complete all as specified and directed by Engineer-in-charge. | 1 | Each Job | |
| 63 | 63 | Supply only Electronic Circuit Card (P C B). | 1 | Each | |
| 64 | 64 | Supply only Micro Processor Based Control Card for Each Phase. | 1 | Each | |
| 65 | 65 | Supply only P C B Holder | 1 | Each | |
| 66 | 66 | Supply only Trigger Transformer. | 1 | Each | |
| 67 | 67 | Supply only Servo Motor upto 25 Kg Torque. | 1 | Each | |
| 68 | 68 | Supply only Drive assembly 250 KVA per phase. | 1 | Each | |
| 69 | 69 | Supply only Digital Control Panel with Circuit board for high / low Voltage cut per phase suitable for 3 phase voltage stablizer of capacity upto 250 KVA. | 1 | Each | |
| 70 | 70 | M & L for replacement / repair of existing LT Panel / indoor / door / hinges / locking arrangment welding with good finishing of the same /with two coats of synthetic enamil paint of existing colour etc all as specified and directed by Engineer-in-charge. | 5 | Each\njob | |
| 71 | 71 | Excavation in trenches n. exc 1.5 mtr wide and n. exc 1.5 mtr in depth for laying of UG cables etc and getting out in soft / loose soil including formation of bottom layer complete all as specified and as directed by Engineer-in-charge. | 104 | Cum | |
| 72 | 72 | Returning, filling in using excavated soil, including spreading, leveling, watering and well ramming in layers n. exc 25 cm for soil complete all as specified and as directed by Engineer-in-charge. | 94 | Cum | |
| 73 | 73 | Removing excavated soil n. exc 50 mtr distance and depositing where directed at a level n. exc 1.5 mtr above the starting point for soil complete all as specified and as directed by Engineer-in-charge. | 10 | Cum | |
| 74 | 74 | M & L for PCC 1:4:8 type D2 using 40 mm graded stone aggregate for foundation of poles 1.5 m depth x 0.6 m width complete all as specified and as directed. | 1 | cum | |
| 75 | 75 | S & F in replacement selector switch for selection of current/voltage including dismantling of unserviceable selector switch, connecting the cable complete all as specified and directed by Engineer-in-charge. | 2 | Each | |
| 76 | 76 | S & F in replacement indication lamp R/Y/B with base including dismantling of unserviceable indication lamp, connecting the cable complete all as specified and directed by Engineer-in-charge. | 12 | Each | |
| 77 | 77 | S & F in replacement multifunctional digital meter and fixed in existing panels including dismantling of unserviceable indication lamp ,connecting the cable complete all as specified and as directed by Engineer-in-charge. | 2 | Each | |
| 78 | 78 | S & F in replalcement MCCB 100 Amps, 4 pole, 415 volt, breaking capacity 35 KA conforming to IS 13647-II: adjustable thermal & Fixed Magnetic setting complete all as specified and as directed by Engineer-in-charge. | 1 | Each | |
| 79 | 79 | S & F in replacement MCCB 160 Amps, 4 pole, 415 volt, breaking capacity 35 KA conforming to IS 13647-II: adjustable thermal & Fixed Magnetic setting complete all as specified and as directed by Engineer-in-charge. | 1 | Each | |
| 80 | 80 | S & F in replacment MCCB 200 Amps, 4 pole, 415 volt, breaking capacity 35 KA conforming to IS 13647-II: adjustable thermal & Fixed Magnetic setting complete all as specified and as directed by Engineer-in-charge. | 1 | Each | |
| 81 | 81 | S&F in replacement MCCB 250 Amps, 4 pole, 415 volt, breaking capacity 35 KA conforming to IS 13647-II: adjustable thermal & Fixed Magnetic setting complete all as specified and as directed by Engineer-in-charge. | 1 | Each | |
| 82 | 82 | S&F in replacement MCCB 320 / 400 Amps, 4 pole, 415 volt, breaking capacity 35 KA conforming to IS 13647-II: adjustable thermal & Fixed Magnetic setting complete all as specified and as directed by Engineer-in-charge. | 1 | Each | |
| 83 | 83 | Supplying and laying in replacment GI tubing light grade for cable protection in trenches / duct / fixing to pole / wall or in such similar position all as specified and directed by Engineer-in-charge of following sizes: | |||
| 84 | 83.01 | 80 mm dia | 12 | RM | |
| 85 | 83.02 | 50 mm dia | 18 | RM | |
| 86 | 83.03 | 40 mm dia | 12 | RM | |
| 87 | 84 | S & F in replacment aluminium strip 25 x 3.15 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground all as specified and directed by Engineer-in-charge. | 50 | RM | |
| 88 | 85 | S & F in replacement galvanised iron strip 32 x 6 mm buried in ground all as specified and directed by Engineer-in-charge. | 45 | RM | |
| 89 | 86 | Taking down / taking up of old U/S LT UG cables from trench / poles / wall etc of following sizes:-\nNote: Excavation, returning filling and removal of surplus soil shall be measured and paid separately under relevent item of this Schedule. | |||
| 90 | 86.01 | 25 Sqmm 3.5 core | 90 | RM | |
| 91 | 86.02 | 35 Sqmm 3.5 core | 100 | RM | |
| 92 | 86.03 | 50 Sqmm 3.5 core | 110 | RM | |
| 93 | 86.04 | 70 Sqmm 3.5 core | 90 | RM | |
| 94 | 86.05 | 95 Sqmm 3.5 core | 90 | RM | |
| 95 | 86.06 | 120 Sqmm 3.5 core | 85 | RM | |
| 96 | 86.07 | 185 Sqmm 3.5 core | 110 | RM | |
| 97 | 87 | Supply and laying of UG cable XLPE insulated armoured and PVC sheathed LT 1100 volts grade with aluminium conductor stranded of following sizes including suitable gland, crimping of lugs complete all as specified and directed by Engineer-in-charge:- | |||
| 98 | 87.01 | 25 Sqmm 3.5 core | 90 | RM | |
| 99 | 87.02 | 35 Sqmm 3.5 core | 100 | RM | |
| 100 | 87.03 | 50 Sqmm 3.5 core | 110 | RM | |
| 101 | 87.04 | 70 Sqmm 3.5 core | 90 | RM | |
| 102 | 87.05 | 95 Sqmm 3.5 core | 90 | RM | |
| 103 | 87.06 | 120 Sqmm 3.5 core | 85 | RM | |
| 104 | 87.07 | 185 Sqmm 3.5 core | 110 | RM | |
| 105 | 88 | Supply & laying in replacement Telerex DWC (double Wall corrugated) HDPE pipe ISI marked of outer dia of 90 mm and inner dia 76 mm polethylene including couplers, bends, cap etc., with smooth internal and profiled external surface for non pressure under ground cable complete all as secified and as directed by Engineer-in-charge. \n | 160 | RM | |
| 106 | 89 | Supply & laying in replacement Telerex DWC (Double Wall corrugated) HDPE pipe ISI marked of 77 mm outer ida and 63 mm inner dia polythylene including coupler, bend, cap etc. with smooth inernal and profiled external surface for under ground cable protection complete all as specified and directed by Engineer-in-charge. | 270 | RM | |
| 107 | 90 | Supply & laying in replacement Telerex DWC (double Wall corrugated) HDPE pipe ISI marked of outer dia of 120 mm and inner dia 103 mm polethylene including couplers, bends, cap etc., with smooth internal and profiled external surface for non pressure under ground cable complete all as secified and directed by Engineer-in-charge. | 170 | RM | |
| 108 | 91 | M&L for earthing complete with Galvanized steel earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 mir deep below GL) with top edge of earth plate not less than 1.5 Mtr below normal ground level, earth plate surrounded from all sides by 15cm thick and packed layer of charcoal dust and common salt filling in alternate layers and electrode connections by using Galvanized earth strip 32x6 mm size connected by means of bolts, nuts, check nuts and washer of galvanized iron or steel, provision of 15 mm dia GI pipe medium grade for protection of G1 earth wire and 20mm dia GI pipe medium grade for watering arrangement and PCC (1:3:6) , type CI chamber. MS funnel, wire gauge. 50 mm thick RCC 1:2:4, type B1 earth pit cover with 6 Nos. 8 mm dia high strength deformed steel TMT bars on both ways including necessary excavation in any type of soil, returning, filling in, removal of surplus soil to distance n exc 50 mtr, provision of charcoal and salt complete all as shown in electrical plate No 3 of schedule Part-I.\nNote: \n(i) Cost of GI earth wire and GI protection pipe upto 7.5mtr length shall be deemed to be included in the rate quoted for this item.\n(ii) The unit rate shall also includes for Wire mesh, funnel, excavation, returninng & filling, PCC chamber pit, RCC cover & test point.\n(iii) PCC pit shall be provided at least 500mm away from the earth pit and not just on the earth pit.\n(iv) All accessories required for galvanised steel plate electrode required, as specified and as directed. | 6 | Each | |
| 109 | 92 | M & L for repair and maintenance of 250 KVA DG set AMF control panel by complete checking of control circuit, providing the system of Auto / Manual mode functioning of DG set and ACB rating 800 Amps of DG incommers by rewiring in the connected panels and interconnecting with DG set control module circuit, through checking and proper interlocking the system connected item, reassembling and fixing back all removed parts in to the panel, starting the DG set and testing on load by AMF and Manual mode functioning of DG set complete all as secified and directed by Engineer-in-charge. | 1 | Each | |
| 110 | 93 | Supply, installation & commissioning in replacement Charged Air Cooler (CAC) in 200 / 250 KVA Cummins DG set / Kirloskar DG set including dismantling of old / defective charged air cooler, taking out from DG set by opening the canophy frame, fixing the new charged air cooler (CAC) unit and connecting air pipes inlet and outlet complete all as secified and directed by Engineer-in-charge. | 1 | Job | |
| 111 | 94 | S & F in replacement of Routine maintenance chart / Preventive maint schedule / layout of DG set / Motor incoming and out going cable with writing of all details on acrylic sheets of 5mm thick, size 1.5m x 1.5m, incl writing texts, lines, arrows and boarder marking etc complete all as secified and directed by Engineer-in-charge.\nNote : Board colour shall be Blue / Black / White. | 3 | Job |
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