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| 1 | Dismantling of 3-ph induction motor of 100 HP (Make : Kirloskar) from multistage pump after disconnection of mechanical star/tyre coupling and unbolting from foundation base plate,disconnection of electric connection from terminal, loading/unloading the motor to vehicle and transportation of the motor from Singarsi (Air Force Station) to workshop (outside) for repair / replacement, open the motor and cutting the burnt winding and clean the rotor & stator with CTC or other cleaning agent and re-winding of stator winding with super enamelled copper wire of gauge and turn as per existing, insulating the leads with insulating tubes and varnishing the stator with good quality of insulating varnish and after that, heating the stator in heat chamber for continuous two days for better insulation resistance. Re-assembling the stator & rotor carefully after replacement of worn out bearings as per existing and again transportation of the motor through vehicle from workshop (outside) to Singarsi (Air Force Station) including loading/unloading the motor on its base frame, connection of motor with pump with star/tyre coupling and fixing to the base frame by bolts incl super enamelled copper wire of existing gauge / size / quality to match with the existing as comply with Indian Standard Specification. After checking up the alignment, testing of motor with megger for checking of insulation resistances, electric connection of motor to the control panel, testing on load for continous running for three hours complete all as specified and directed by Engr-in-Charge |
| 2 | All as per item No 01 here-in-before but capacity 60 HP induction motor (Make : Kirloskar ). |
| 3 | All as per item No 01 here-in-before but capacity 50 HP squirrel cage induction motor complete all as specified and directed. Make : Kirloskar or equivalent make as specified. |
| 4 | All as per item No 01 here-in-before but capacity 40 HP induction motor complete all as specified and directed. Make : Kirloskar or equivalent make as specified. |
| 5 | All as per item No 01 here-in-before but capacity 30 HP induction motor complete all as specified and directed. Make : Kirloskar or equivalent make as specified. |
| 6 | Dismantling of 03/05 HP monoblock type motor with pump or induction motor (Make : Kirloskar) from foundation base plate after disconnection of electric connection and unbolting. Loading/unloading the motor with pump to vehicle and transportation of the motor with pump from Singarsi (Air Force Station) to workshop (outsite ) for repair / replacement, open the motor and cutting the burnt winding and clean the rotor & stator with CTC or other cleaning agent and re-winding of stator winding with super enamelled copper wire of gauge and turn as per existing, insulating the leads with insulating tubes and varnishing the stator with good quality of insulating varnish and after that, heating the stator in heat chamber for continuous two days for better insulation resistance including dismantling & re-assembling the pump impeller with housing, stainless steel shaft, bearing for smooth running, replacement of packing gaskets, shaft sleeve, neck ring etc, with necessary oiling and greassing and again transportation of the pump through vehicle from workshop (outside) to Singarsi (Air Force Station) including loading/unloading the motor on its base frame, fixing to the base frame by bolts incl super enamelled copper wire of existing gauge / size / quality to match with the existing as comply with Indian Standard Specification.. After checking up the alignment, testing of motor with megger for checking of insulation resistances, electric connection of motor to the control panel, testing on load for continous running for three hours complete all as specified and directed by Engr-in-Charge only).Note: Price of Bearings (02 Nos.), Impeller, Bearing cap, cover NDE, Fan cover, external fan, gasket, gland, terminal box incl copper terminal plate, tie rod,delivery casing, etc. required during repair is deemed to be included in quoted price. |
| 7 | All as per item No 06 here-in-before but capacity 1HP/0.5HP monoblock type motor with pump complete all as specified and directed. Make : Kirloskar/Crompton Greaves or equivalent make as specified. |
| 8 | Disconnecting the 100 HP mulitstage centrifugal pump from the motor after disconnection of mechanical star/tyre coupling, suction/discharge pipe line and unbolting from foundation base plate, loading/unloading the pump to vehicle and transportation of the pump from Singarsi (Air Force Station ) to workshop (Pakur/Nalhati/Dumka/kolkata etc) for repair/replacement/maintenance and including dismantling & re-assembling the pump impeller with housing, stainless steel shaft, bearing for smooth running, replacement of packing gaskets, shaft sleeve, neck ring etc, with necessary oiling and greassing and again transportation of the pump through vehicle from workshop (Pakur/Nalhati/Dumka/kolkata etc) to Singarsi (Air Force Station) after necessary repair/replacement/maintenance including coupling (iron) cutting / making the bore and fixing the unique rubber coupling as required thickness in the existing if required and loading/unloading the pump and re-coupling the pump with motor on base frame, after checking of the alignment with motor, testing, commissioning complete all as directed by Engr-in-Charge. Note 1: Spare parts of pump viz. ball bearing, stainless steel shaft, impeller+diffuser+ stage casing, sleeves, star coupler will be measured and paid separately as supply only if required.Note 2: Price of O-Ring for shaft sleeve, stage casing, diffuser & DEL CSG, suc & STG Casing, lock-nuts, key, washers, etc is deemed to be included in the quoted price. |
| 9 | All as per item No 08 here-in-before but capacity 60 HP centrifugal pump complete all as specified and directed. |
| 10 | All as per item No 08 here-in-before but capacity 50 HP centrifugal pump complete all as specified and directed. |
| 11 | All as per item No 08 here-in-before but capacity 40 HP centrifugal pump complete all as specified and directed. |
| 12 | All as per item No 08 here-in-before but capacity 30 HP centrifugal pump complete all as specified and directed. |
| 13 | Supply only bearing 6210 as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 14 | Supply only bearing 6211 as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 15 | Supply only bearing 6311 as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 16 | Supply only bearing 7309 becbp as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 17 | Supply only bearing 309 EC as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 18 | Supply only bearing 6313 as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 19 | Supply only bearing 6305 as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 20 | Supply only bearing 6306 as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 21 | Supply only bearing 6309 as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 22 | Supply only bearing 6312 as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 23 | Supply only bearing 6206 as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 24 | Supply only bearing 6204 as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 25 | Supply only bearing 6205 as per existing complete all as specified and directed. (Make : SKF / NBC or equivalent as approved) |
| 26 | Supply & Fix star coupler 225 of standard make as per existing complete all as specified and directed. |
| 27 | Supply & Fix star coupler 190 of standard make as per existing complete all as specified and directed. |
| 28 | Supply only cast iron Impeller+diffuser with/without guide vanes+stage casing set suitable for centrifugal pump of capacity 100 HP of any stage incl. gun metal bush existing one complete all as specified and directed. |
| 29 | Supply only cast iron Impeller+diffuser with/without guide vanes+stage casing set suitable for centrifugal pump of capacity 60 HP of any stage incl. gun metal bush existing one complete all as specified and directed. |
| 30 | Supply only cast iron Impeller+diffuser with/without guide vanes+stage casing set suitable for centrifugal pump of capacity 50 HP of any stage incl. gun metal bush existing one complete all as specified and directed. |
| 31 | Supply only cast iron Impeller+diffuser with/without guide vanes+stage casing set suitable for centrifugal pump of capacity 40 HP of any stage incl. gun metal bush existing one complete all as specified and directed. |
| 32 | Supply only cast iron Impeller+diffuser with/without guide vanes+stage casing set suitable for centrifugal pump of capacity 30 HP of any stage incl. gun metal bush existing one complete all as specified and directed. |
| 33 | Supply only stainless steel shaft for 100 HP of Centrifugal pump set of any stage all as per existing one complete all as specified and directed. |
| 34 | Supply only stainless steel shaft for 60/50 HP of Centrifugal pump set of any stage all as per existing one complete all as specified and directed. |
| 35 | Supply only stainless steel shaft for 40/30 HP of Centrifugal pump set of any stage all as per existing one complete all as specified and directed. |
| 36 | Supply only stainless steel shaft sleeve (suction side/delivery side/distance sleeves/long/short) of length 1-20 inch for Centrifugal pump sets of different capacity of any stage all as per existing one complete all as specified and directed. |
| 37 | M & L for lathe machine works for polishing shaft, impellers, sleeves/socket, making wear rings, etc. or making any other part of pump-motor set incl. material required for making wear rings, etc complete all as specified and directed. Note: This serial is applicable when maintenance is carried out at workshop where such machining is required for pump-motor set. |
| 38 | S & F in repair terminal block with copper terminals (06 nos.) and copper nuts of min continuous current rating of 200 A, 415 V suitable for 100 hp 4 stage centrifugal pump motor set (Make:Kirloskar) incl terminal box & casing complete all as specified and directed. |
| 39 | S & F in repair terminal block with copper terminals (06 nos.) and copper nuts of min continuous current rating of 80-125 A, 415 V suitable for 40/50/60 hp 4-9 stage centrifugal pump motor set (Make:Kirloskar) incl terminal box & casing complete all as specified and directed. |
| 40 | S & F in repair of Contactor (with 2NO+2NC Auxiliary Contact) of rating 415V AC, 140A, 3P, 50 Hz suitable for 150 hp FASD incl. spreader, complete all as specified and directed. Make-MNX140 L&T/Schneider/GE or equivalent make as specified. |
| 41 | S & F in repair of Contactor of rating 415V AC, 80A, 3P, 50 Hz suitable for 150 hp FASD incl spreader, complete all as specified and directed. Make-MNX 80 L&T/Schneider/GE or equivalent as specified |
| 42 | S & F in repair of Front mounted/Side mounted aux. contact suitable for MNX 140 and MNX80 contacts suitable for 150 hp FASD, complete all as specified and directed. Make-L&T/Schneider/GE or equivalent as specified |
| 43 | S & F in repair of single phase preventer with rated voltage 415VAC, 50 Hz, output contact rating 230V, 5A AC (resistive), unbalance trip setting 40V±6 V, trip time delay for unbalance 3.5 sec±1.5 sec all as per existing (minilec VP2), complete all as specified and directed. Make: minilec VP2 or equivalent make as specified.Note: Enclosure & Connectig to be provide for Single Phase Preventer, if necessary and the cost is deemed to be included in quoted price. |
| 44 | S & F in repair of star-delta timer with timing range of 3-120sec, Voltage Range-240/360/415 VAC, Contact arrangement: 1 NO (star)+1 NO (delta) as per existing, or equivalent make as specified complete all as specified and directed. .Make: Micon 175 series 12SDTO/L&Tor equivalent as specified |
| 45 | S & F of Fully Automatic Star delta Starter in existing LT Starter Panel enclosure, 60 hp, relay current rating - 45-65 A, 415 VAC, 50 Hz, 3 Phase as per existing after taking out old U/S FASD complete all as specified and directed . Make:Havells HGS Series (IHHASD1C*A) /L&TSchneder/GE or equivalent as specified. |
| 46 | S & F CT operated Thermal Overload Relay conforming to IS/IEC 60947-4-1 & IEC 60947-4-1 with relay range upto 180-300 A, indicator setting 6.0-10.0 A with built in single phase preventer complete all as specified and directed.Make: L&T MN12 Thermal Overload Relay/ Schneider/GEor equivalent as specified. |
| 47 | S & F of Indicator Lamps Red/Yellow/Blue/Green 230 V AC of head diameter as per existing for FASD motor starter complete all as specified and directed. |
| 48 | S & F of Metal Push Button (flush head), red/green as per existing complete all as specified and directed. |
| 49 | Supply & Fix of XLPE insulated, heavy duty, copper power cable 50 sqmm, 3 core unarmoured 1100 volts grade conforming to IS 7098 incl. connecting to motors, starters etc with copper lugs (incl) & laying in cable tray, complete all as specified and as directed. (Make :RR Cable/ KDK / Finolex/Havells/KEI or equivalent as specified. ) |
| 50 | Supply & Fix of XLPE insulated, copper control cable 1.5 sqmm, 4 core unarmoured 1100 volts grade conforming to IS 7098 incl. sleeves, saddle for mounting on walls, ceiling, floor,etc. & connecting to CTs, APFC Panel, etc with copper lugs (incl) & laying in cable tray/trenches, complete all as specified and as directed. (Make :RR Cable/ KDK / Finolex/Havells/KEI or equivalent as specified. ) |
| 51 | S & F of Digital 3-ph VAF meter, VLN, VLL, I1, I2, I3, F, SMPS Auxiliary Supply (35-300 VAC/DC), programmable CT & PT Ratio, programmable 1A/5A site selectable, Accuracy class 0.5 & Voltage measurement range 50-520 V AC (p-p) for LT panels complete all as specified and as directed. Make: L&T/Risabh or equivalent as specified. |
| 52 | S & F of resin cast CT set (set of 03), ratio 300/5A, burden 5VA, CL 1.0 after unbolting of busbars from LT panel and again fixing the busbars after mounting CT set and connecting the CT set to control cables complete, all specified and as directed. |
| 53 | S & F of resin cast CT set (set of 03), ratio 100/5A, burden 5VA, CL 1.0 after unbolting of busbars from LT panel and again fixing the busbars after mounting CT set and connecting the CT set to control cables complete, all specified and as directed. |
| 54 | S & F of Voltmeter Selector Switch (VSS), 6A capacity to measure voltage between phases with OFF complete, all as specified and directed. |
| 55 | S & F of Ampere Selector Switch (ASS), 6A capacity to measure line currents with OFF complete, all as specified and directed. |
| 56 | Laying & Fixing only XLPE insulated, heavy duty, copper power cable 25 sqmm, 3 core unarmoured 1100 volts grade conforming to IS 7098 incl. connecting to motors, starters etc with copper lugs (incl) & laying in cable tray, complete all as specified and as directed. Store will be issued under Schedule 'B' Free for laying & fixing only. |
| 57 | S & F of PVC Corrugated Flexible Cable Conduit (Sleeves) of ID 40 mm for management of motor supply cables complete, all as specified and directed. |
| 58 | Unbolting pump-motor set alongwith baseframe from foundation and shifting the same to adjacent site, thereafter, demolition of existing PCC foundation of size 2mx1mx0.45m and construction of new PCC foundation as per existing using 1:2:4 (20 mm grade aggregate) of total depth not exceeding 0.45 m incl. necessary formwork and providing atleat 06 Anchor bolts for mounting pump-motor set in the foundation and thereafter,unbolting adjacent pump-motor set alongwith baseframe from foundation and shifting the same and mounting on new foundation and fastening to foundation bolts and checking& making necessary alignment of pump-motor set complete, all as specified and as directed. |
| 59 | S & F in repair for 16 to 20mm dia mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut exc 15cm but n.exc 22.5cm long complete all as specified and directed. |
| 60 | M&L DI bends & special confirming to IS-9523:2000 (latest revision) (any type radius and angle ) tappers, any type (straight bend, increasing, decreasing or double socket etc). Tee pieces single branch \\"Y\\" junction , double branch cross (all socket or socket end spigot ) collar, caps and plugs and connecting pieces one end flanged and other socket or spigot and bell mouth pieces one end flanged other end tapering as bell mouth upto 200mm bore complete, all as specified and directed. |
| 61 | M&L GI/MS bends & special (any type radius and angle ), any type (straight, bend, increasing, decreasing, etc). Tee pieces single branch \\"Y\\" junction , double branch cross collar, caps and plugs and connecting pieces one/all end flanged upto 200mm bore complete, all as specified and directed.Note: Price includes cost of welding flange to the pipe. |
| 62 | M & L for ERW MS Pipe of size 100 mm including fittings like socket /Union/Tee/diminishing pieces, connectors (connectors shall be inserted , where required or directed), bends, elbow, short pieces, back-nuts, caps, plugs, etc and fixing complete with clips, wall hooks, wooden plugs or laying in trenches, etc also cutting, scewing, welding to flange and waste and for making forged bends on piping as requied, cutting through walls, floors, etc and making good disturbed structures,connecting to old or new position , jointing & testing complete, all as specified and directed. Make - Jindal/Tata or equivalent as specified. |
| 63 | M&L for leakage rectification, cutting of existing pipe and making threading for repair/ replacement of U/S fittings, rubber gasket, saddle piece, nuts, bolts with washer etc., pipe in short lengths (up to 1.5 mtr) for addition and alteration of 40 to 200 mm dia CI/DI/GI dia and including replacement of fittings, rubber gasket, saddle piece, nuts, bolts with washer etc. pipe in short lengths(up to 1.5 mtr), high density rubber sheet, welding, and including necessary exacavation & earth work as required for making it serviceable complete all as specfied and directed . |
| 64 | M & L for rubber joint/fibre board gasket incl nuts, bolts, double washers complete of 100mm bore size complete all as specfied and directed . |
| 65 | M & L for preventive maintenance of motor-pumpset viz. greasing with grease gun of all installed motor-pump set of various capacities with suitable heavy duty grease (colour-red, texture-smooth) complete all as specfied and directed . Make-Gulf Crown Endura, NLGI-3 or equivalent make as specified. |
| 66 | S&F in repair MCCB 4 Pole, 415 V, Adjustable type, 250 Amps with breaking capacity 36 KA, compatible with wide range of snap fit internal and external accessories incl spreader link, complete all as specfied and directed . (L&T Cat. No. CM98065OOPO or equivalent as specified) |
| 67 | S & F shunt release, 240/415 VAC for mounting with MCCB at item NO. 63, complete all as specified and as directed. (L&T Cat. No. CM97883OMOO or equivalent as specified) |
| 68 | S & F 3-ph Voltage Monitoring Relay (Phase Loss +UV+OV+Phase Sequence) with adjustable UV:-2% to -20% & OV:2% to 20%, Voltage & Contact Arrangement:208-480 VAC, 1 C/O (Steps of 208-220-380-400-415-440-480 VAC), complete all as specified and as directed. ( L&T Cat No. MD21DF or equivalent make as specified.) |
| 69 | M & L for comprehensive maintenance of Trimmer, Bushcutter machine incl checking the mechanical healthiness of the diesel engine, routine servicing of the Brush Cutter Machine including cleaning & replacement of air filter, changing of fuel filter and lubricating oil filter,draining out unserviceable engine oil from engine and refill with new engine oil, cleaning all sludge/deposits in the oil sump and removed off the site as per schedule, cleaning of carburetor Assembly, minor adjustment of control parameters, tracing out the defects and replacement of defective spares including taking out the old unserviceable one to keep the Brush Trimmer in healthy and serviceable state complete all as specfied and directed . Notes :- (a) Spares, engine oil will be measured and paid separately as applicable. (b) Apart from these routine servicings, major repair/replacement if any as decided by Engr-in-Charge will be measured and paid separately available within the scope of this schedule. (c) Transportation cost (to & back) of Brush Cutter from AF Stn Singarsi to nearest workshop for repair & minor parts viz. bulb valve, seal, gear washer,valve spring, plastic valve, tubing pipe, gasket etc. is deemed to be included in the quoted price |
| 70 | Supply of Air Filter set as per existing for ser item no. 69 complete all as specfied and directed . |
| 71 | Supply of Fuel Filter with petrol pipe as per existing for ser item no. 69 complete all as specfied and directed . |
| 72 | Supply of spark plug as per existing for ser item no. 69 complete all as specfied and directed . |
| 73 | Supply of Ignition Coil as per existing for ser item no. 69 complete all as specfied and directed . |
| 74 | Supply of Carburator Assembly as per existing for ser item no. 69 complete all as specfied and directed . |
| 75 | Supply of Engine oil 10W/30 or as per existing for ser item no. 69 complete all as specfied and directed . |
| 76 | Supply of Clutch Assembly as per existing for ser item no. 69 complete all as specfied and directed . |
| 77 | M & L for comprehensive maintenance of High Pressure Cleaning Pumpset (Make:ELGI P36/30) incl. checking the electrical & mechanical healthiness of the high pressure pump & induction motor, routine servicing of the High Pressure Cleaning Pumpset including cleaning/ replacement & lubricating of valves, cleaning/replacement of suction filter, lubricating all movable parts of motor & pump, draining out unserviceable crankcase oil and refill with new crankcase oil, cleaning all sludge/deposits in the crank case sump and removed off the site as per schedule, check & adjust V-belt tension, tightness of all the bolts & nuts, suction & delivery hose pipe, developed pressure, clean & adjust safety valve if necessary, minor adjustment of control parameters, tracing out the defects and replacement of defective spares including taking out the old unserviceable one to keep the High Pressure Cleaning Pumpset in healthy and serviceable state as specified and directed by Engr-in-charge at site. Notes :- (a) Spares, crankcase oil will be measured and paid separately as applicable. (b) Apart from these routine servicings, major repair/replacement if any as decided by Engr-in-Charge will be measured and paid separately available within the scope of this schedule. (c) Minor parts viz. gasket, washer, spring, oil seal, bolts,O-Ring, etc. is deemed to be included in the quoted price |
| 78 | Supply of SS/GM valve set as per existing for ser item no. 77 complete all as specfied and directed . |
| 79 | Supply of crank case oil SAE 90 or as per existing for ser item no. 77 complete all as specfied and directed . |
| 80 | Supply & Fix of high pressure gun suitable for 45 kgf/cm2 pressure to delivery hose for ser 77complete all as specfied and directed . |
| 81 | Supply of suction filter as per existing for ser 77 complete all as specfied and directed . |
| 82 | Supply of V-belt A51or as per existing for ser 77 & 83 complete all as specfied and directed . |
| 83 | M & L for comprehensive maintenance of Reciprocating Air Compressor (Make: ELGI TS03 120 HN) incl. checking the electrical & mechanical healthiness of the Reciprocating Air Compressor & induction motor, routine servicing of the Reciprocating Air Compressor including cleaning/ replacement & lubricating of valves, cleaning/replacement of Air filter, lubricating all movable parts with of motor & pump, draining out unserviceable crankcase oil and refill with new crankcase oil, cleaning all sludge/deposits in the crank case sump and removed off the site as per schedule, check & adjust V-belt tension, tightness of all the bolts & nuts, suction & delivery pipe, developed pressure, clean & adjust safety valve if necessary, minor adjustment of control parameters, tracing out the defects and replacement of defective spares including taking out the old unserviceable one to keep the Reciprocating Air Compressor in healthy and serviceable state as specified and directed by Engr-in-charge at site. Notes :- (a) Spares, crankcase oil will be measured and paid separately as applicable. (b) Apart from these routine servicings, major repair/replacement if any as decided by Engr-in-Charge will be measured and paid separately available within the scope of this schedule. (c) Minor parts viz. gasket, washer, spring, oil seal, bolts,O-Ring, etc. is deemed to be included in the quoted price |
| 84 | Supply of SS/GM valve set (inlet/outlet) as per existing for ser 83 complete all as specified and directed. |
| 85 | Supply of crank case oil ELGI Airlube or as per existing for ser 83 complete all as specified and directed. |
| 86 | Supply & Fix of DOL Starter encompassing rating of 415v, 50 Hz, 3 Phase, 5 HP with overload relay setting: 04 to 06 A for 3 hp & 06 to 09 A for 05 hp starter for monoblock centrifigal pump after disconnecting from old U/S starter complete all as specified and directed. Make: L&T/Schneider/GE/Havells or equivalent make as specified. |
| 87 | S & F of Cable Tray Support Brackets of MS flat of size not less than 12x3mm with horizontal and vertical section (total length not less than 0.3m), vertical section to be fixed on wall through screw/nut-bolt arrangement and horizontal section for holding cable tray through fastner incl drilling, welding, nut-bolts, etc complete all as specified and directed Please Enable Macros to View BoQ information |
