VIII.11014/9238/AMC/Engr/2026

HQ 25 Sect Jorhat M&L for rewinding of ceiling fan motor of 1200 to 1400mm dia sweep including cutting and removing the old defective/ burnt winding wire, cleaning the core of the fan motor, rewinding the fan motor with and including super enameled copper winding wire of appropriate/same gauge using insulating materials, varnishing the core asssembly, drying the winding for adequate period to remove the moisture content, strengthening the winding and reassembling the core including testing to the speed and flow of the fans, complete all as specified and directed by engineer - in - charge. Make the winding wire: Devi Dayal/HTP Thulax/Chetak

M&L for rewinding of blower fan motor 5 HP capacity including cutting and removing the old defective/ burnt winding wire, cleaning the core of the fan motor, rewinding the fan motor with and including super enameled copper winding wire of appropriate/same gauge using insulating materials, varnishing the core asssembly, drying the winding for adequate period to remove the moisture content, strengthening the winding and reassembling the core including testing to the speed and flow of the fans, complete all as specified and directed by engineer - in - charge. Make the winding wire: Devi Dayal/HTP Thulax/Chetak

Supply only heating element 2KW capacity ISI Marked suitable for geyser of any type / Make and capacity Make: Dasspass / Theeta /Elcon / Venus

Supply only of copper connection pipe of 15mm bore heavy dity chromium plated 450 mm long, 15mm bore and CP brass adapter with rubber washer for hot water outlet connection, ISI Marked for geyser of any type / Make and capacity complete all as directed.

S&F in repair GI fastner 10 mm dia x 100 mm long duly threaded with GI nut and washer etc for holding geyser (set of 04 Nos) including fixing arrangement by making necessary holes and using cement mortar (1:2) or PCC 1:2:4 and making good the disturrbed surface as per existing complete all as specified and directed by engineer - in - charge.(Note: 04 Nos fasteners shall be measured as one job)

Supply and fix replacement of MCB protected modular AC/Geyser box complete with and including pin socket, plug top, modular cover plate, mini MCB SP 25 Amp caapacity and PVC gang box etc, complete all as specified and directed by engineer - in - charge

Supply only in replacement, PVC insulated, PVC sheathed, Multistranded copper conductor wire of 1.5 Sqmm size, three core , ISI marked, complete all as specified and directed by engineer - in - charge

Supply only capacitor of 2.5 mfd, 440V, 50 Hz suitable for ceiling exhaust /cabin / air-circulator / Pedastal fan of any type / make / size complete all as specified and directed by engineer - in - charge. Make: ISI Marked

On-site Repair / Maintenance and servicing of RO/ Filteration plants of 500 Ltrs/Hours capacity by dismantling, checking all parts i.e. Pre-filter, granular activated carbon block filter, membrane, UV disinfection / filtration system, adaptor, presssure pump set, main pump motor, solenoid valve,flow controller, all gauges, filling of anti scalent liquid, checking functioning of all type meters, electric wiring, contactors & relays, switches, valves and replacement of old unserviceable parts, checking of leakages of any part of plants and pipe line by new parts and pipe line including re-assembling the same as original and reinstalling at same place including re-connecting with the existing water supply system and testing at full capacity discharge of filtered water complete all as specified and directed.

Repair / Maintenance of pressure pump of 1 to 2 HP installed for RO / Water filteration plant at various location by disconnecting of filteration plant carefully for repair, rewinding with super enamelled copper winding wire of suitable size, greasing, change of capacitor, bearing etc and reassembling of pump at its original position, complete all as specified and directed by engineer - in - charge

Repair / Maintenance of control unit with replacement of defective parts of RO plant of capacity UP to 500 LPH complete all as specified and directed.

Supply only Pre - filter (Micronic Filter) candle of 20 inch size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only Carbon Filter of Size 20 inch,complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only Membranes of upto 500 LPH capacity, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply and fix complete ultraviolet system (UV) for 150 LPH / 250 LPH RO plant, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only media cylinder of up to 10000 LPH capacity, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply of chemical dosing system (AD system for antiscalent liquid) for RO plant, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only Mocronic shell ( Filter housing) of 20 inches size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only Anti-scalant Liquid (Filter housing) 20 inches size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only Bip Tap, cast copper alloy, 15mm bore, screwed down, high pressure with crutch or butterfly handle, both ends screwed for iron pipe or for union etc.,complete all as specified and directed

Supply only Stop valve, cast copper alloy, 15mm bore, screwed down, high pressure with crutch or butterfly handle, both ends screwed for iron pipe or for union etc.,complete all as specified and directed

Supply only CPVC pipe of outer dia 16 mm size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only CPVC pipe of outer dia 20 mm size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only brass elbow for CPVC pipe of 16 mm size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only brass elbow for CPVC pipe of 20 mm size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only CPVC union of 16 mm size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only CPVC union of 20 mm size, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only capacitor of 10 MFD, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only solenoid Valve, complete all as specified and directed. Make : Renuka / Kent / Eureka Forbes

Supply only CPVC pipe Adhensive, complete all as specified and directed.

Supply only Taflon Tape for RO, complete all as specified and directed.

Supply only capacitor of 2.5 mfd , 440 V, 50 Hz suitable for ceiling / exhaust / size, complete all as specified and directed. Make : ISI Marked

10 AR (Jairampur) M&L for rewinding of ceiling fan motor of 1200 to 1400mm dia sweep including cutting and removing the old defective/ burnt winding wire, cleaning the core of the fan motor, rewinding the fan motor with and including super enameled copper winding wire of appropriate/same gauge using insulating materials, varnishing the core asssembly, drying the winding for adequate period to remove the moisture content, strengthening the winding and reassembling the core including testing to the speed and flow of the fans, complete all as specified and directed by engineer - in - charge. Make the winding wire: Devi Dayal/HTP Thulax/Chetak

Supply only metallic bush for ceiling / exhaust fan of any type / size / make, complete all as directed.

Supply only ball bearing suitable for ceiling / exhaust fan of any type / size / make, completeall as directed. Make : SKF,TATA & NBC

Supply only capacitor of 2.5 mfd, 440V, 50 Hz suitable for ceiling exhaust /cabin / air-circulator / Pedastal fan of any type / make / size complete all as specified and directed by engineer - in - charge. Make: ISI Marked

Supply only PVC clamp holder for capacitor with screw of any type and size, complete all as directed

Supply only factory made ceiling fan down rod 0.3 m long, made out of heavy grade MS conduit of 19/20 mm outer dia, with hole at both ends for fixing fan clamp, duly painted with white synthetic enamel paint of 1st quality,complete all as directed

Supply only in replacement, PVC insulated, PVC sheathed, Multistranded copper conductor wire of 0.75 Sqmm size, three core , ISI marked, complete all as specified and directed.

Supply only in replacement, PVC insulated, PVC sheathed, Multistranded copper conductor wire of 1.5 Sqmm size, three core , ISI marked, complete all as specified and directed.

Supply only PVC plug top 3 pin 16 A suitable for 3 pin 16 A socket complete all as directed. Make : Anchor/Havells/Legrand/ABB & Standard

63 kVA Kirloskar genr set (Jairampur) (a) Repair / Replacement of Head

(b) Repair / Replacement of Turbo

(c) Repair / Replacement of Pump & Nozzle

(d) Repair / Replacement of Valve kit

(e) Repair / Replacement of O Ring Kit

(f) Repair / Replacement of Gaskit set

(g) Repair / Replacement of Filter Kit

63 kVA Kirloskar genr set (Jairampur) (a) Repair / Replacement of Head

(b) Repair / Replacement of Turbo

(c) Repair / Replacement of Pump & Nozzle

(d) Repair / Replacement of Valve kit

(e) Repair / Replacement of O Ring Kit

(f) Repair / Replacement of Gaskit set

(g) Repair / Replacement of Filter Kit

(h) Repair / Replacement of Digital control panel

(j) Replacement of Exhaust Fan

(k) Repair / Replacement of Exhaust Fan

30 kVA Kirloskar genr set (Jairampur) (a) Replacement of Oil filter 1/2 ltr

(b) Replacement of Fuel filter 1ltr 1 set

(c) Repair / Replacement of water separator

(d) Repair / Replacement of Controller

(e) Repair / Replacement of Relay card

(f) Repair / Replacement of LLOP Sensor

(g) Repair / Replacement of Temperature sensor

63 KVA Open Genr Set (Miao) 11 AR/8AR (Miao) Repair/Replacement of Head

Repair/Replacement of Turbo

Repair/Replacement of Pump & Nozzle

Repair/Replacement of Valve Kit

Repair/Replacement of O Ring Kit

Repair/Replacement of Gaskit set

Repair/Replacement of Filter Kit

Repair/Replacement of Digital control panel

63 KVA Canopy Genr set (Miao) Repair/Replacement of Head

Repair/Replacement of Tarbo

Repair/Replacement of Pump & Nozzle

Repair/Replacement of Valve Kit

Repair/Replacement of O Ring Kit

Repair/Replacement of Gaskit set

Repair/Replacement of Filter Kit

Repair/Replacement of Digital control panel

Replacement of Exhaust fan

30 KVA Kirloskar (Innao) Replacement of Oil filter ½ ltr

Replacement of Fuel filter 1 ltr 1 set

Repair/Replacement of water saparator

Repair/Replacement of Controller

Repair/Replacement of Ralay card

Repair/Replacement of LLOP sensor

Repair/Replacement of Tempreture sensor

23 AR (Charduar) Clearing grass and removal of the rubbish up to a distance of 50 m outside the periphery of the area cleared

DG Set 63/62.5 KVA (Running/not functional/weak/requiring major overhaul) (a) Repair/replacement of Piston

(b) Repair/replacement of Liner

(c) Repair/replacement of Nozzles

(d) Repair/replacement of Elements

(e) Repair/replacement of D/Valves

(f) Repair/replacement of Head Gasket

(g) Repair/replacement of Piston Ring

(h) Repair/replacement of Push rod sell

(j) Repair/replacement of C R Bearing

(k) Repair/replacement of Main Bearng

(l) Repair/replacement of Gasket set

(m) Labour / service Charges etc

4.00 RO Plant, 1000 LPH, No 5 OF 5 (Near AB/MOC/office) (a) Repair/replacement of Hi-Presser pump 3HP

(b) Repair/replacement of MPV 11/2

(c ) Repair/replacement of Dosing pump

(d) Repair/replacement of Big blue filter set

(e) Repair/replacement of Versal media chemical wash

(f) Repair/replacement of Pipe's fiting

(g) Repair/replacement of Panel board

(h) Repair/replacement of Dosing pump chemical

(j) labour / service charges etc

RO Plant, 1000 LPH, No 3 OF 5 (Near CSD URC/ Canteen) (a) Repair/replacement of Vessel media chemical wash

(b) Repair/replacement of RO membrance chemical wash

(c ) Repair/replacement of Big blue filter

(d) labour / service charges etc

RO Plant, 1000 LPH, No 3 OF 5 (Near Food Court/Darbar Hall etc) (a) Repair/replacement of Panel board

(b) Repair/replacement of Hi-Pressure pump (CRI)

(c ) Repair/replacement of Big blue candle

(d) Repair/replacement of Dosing chemical

(e) Repair/replacement of RO membrance chemical wash

(f) Repair/replacement of Vessels media chemical wash

(g) Repair/replacement of Pipes fitting

(h) Labour/ service charges etc

RO Plant, 1000 LPH, No 2 OF 5 (Near ARPS/ARHS/School) (a) Repair/replacement of Vessel media chemical wash

(b) Repair/replacement of Membrance chemical wash

(c ) Repair/replacement of panel Board

(d) Repair/replacement of Big blue fliter

(e) Labour/service charges etc

RO Plant, 1000 LPH, No 1 OF 5 (Near HQ Coy/Mess/CHDH) (a) Repair/replacement of Tullu pump ( 1 HP)

(b) Repair/replacement of Membrance chemical wash

(c ) Repair/replacement of Panel board

(d) Repair/replacement of Big blue fliter

(e) Repair/replacement of Dosing pump set

(f) Repair/replacement of Vessels media chemical wash

(g) Repair/replacement of Hi-Pressure pump (3 HP)

(h) Labour/ service charges etc

M & L for various misc petty items not covered above. (lump sum)

24 AR (Longding) Material and labour for servicing of 100 KVA DG Set incl "B" check with replacement of controler deep sea, LLOP sensor and switch, sedemac and checking of all parts, tightening of all nuts and bolts, greasing, cleaning air filter, opening oil and fuel filter, draining out engine oil checking the performance of engine (Voltage, Frequency, RPM and Temperature) setting all the parameters and testing with entire satisfaction of the eqpt (Make Kirloskar ) Details are as under:- (a) Fuel filter element primary - Nos 02, (b) Fuel filter secondry - Nos 02, (c) Lube oil filter - Nos 02, (d) V Belt 6PK 1190 4R - Nos 01, (e) Engine Oil 15W - 40 - Ltrs 20, (f) Fuel pipe steel - Nos 02

Material and labour for servicing of 62.5 KVA DG Set incl "B" check with replacement of piston, piston ring, C R Bearing, liner set, gasket set, head gasket, coolant and checking of all parts, tightening of all nuts and bolts, greasing, cleaning air filter, opening oil and fuel filter, draining out engine oil, replacing of defective items (spares will be paid separately) setting all the parameters and testing with entire satisfaction of the eqpt (Air cooler, Make : Kirloskar) Details are as under: (a) Fuel filter element primary - Nos 02, (b) Fuel filter element secondary - Nos 02, (c) Lube oil filter - Nos 01, (d) V Belt 6PK 1190 4R - Nos 02, (e) Engine Oil 15W - 40 - Ltrs 17,(f) Fuel pipe steel - Nos 02

Material and labour for servicing of 30 KVA DG Set incl replacement of standard panel and checking of all parts, tightening of all nuts and bolts, greasing, cleaning air filter, opening oil and fuel filter, draining out engine oil, replacing of defective items (spares will be paid separately) setting all the parameters and testing with entire satisfaction of the eqpt (Air cooler, Make : Kirloskar) Details are as under:- (a) Fuel filter element primary - Nos 02, (b) Fuel filter element secondary - Nos 02, (c) Lube oil filter - Nos 01, (d) V Belt 6PK 1190 4R - Nos 02, (e) Engine Oil 15W - 40 - Ltrs 15,(f) Fuel pipe steel - Nos 01

Repair and maint of ceiiling fans 1200/1400 mm sweep including replacement of winding, ball bearing, capacitor,fan hook,and oiling greasing ect all as specified and directed. Note items paid seprately in respective items.

Supply only copper wire gauge 36 SWG over all diameter 0.213mm

Supply only ball bearing 6201 and 6202

Supply only capacitor 2.5 mfd

Supply only capacitor 3.15 mfd

Supply only fan hook with rubber

Repair and maint of desert cooler PVC body 4000/5000 cfm including replacement of motor , bush, capacitor, aluminium fan blade,water lifting pump and oiling greasing ect all as specified and directed. Note items will be paid seprately in respective items.

Supply only desert cooler fan motor as per existing

Supply only Water lifting pump as per existing

Supply only Aluminium fan blade 450 mm

Supply only capacitor 4 mfd

Supply only honey pad

31 AR / 4 AR (Changlang) M & L for rewinding of ceiling fan motor of 1200 or 1400 mm dia sweep including cutting and removing the old defective/ burnt winding wire, cleaning the core of the fan motor, rewinding the fan motor with and including super enameled copper winding wire of appropriate/ same gauge using insulating materials, varnishing the core assembly, drying the winding for adequate period to remove the moisture content, strengthening the winding and re-assembling the core including testing to the speed and flow of the fans, complete all as specified and directed by Engineer -in Charge.

M & L for replacement of ball bearing suitable for ceiling fan of any size/ make, complete all as directed incl re-assembling. Make: SKF/TATA / NBC

M & L for replacement of capacitor 2.5 / 3.15 mfd suitable for ceiling fan/ exhaust fan of any size/ make, complete all as directed. Make: Havells or any equivalent make with ISI mark

M & L for rewinding of exhaust fan motor of 450 or 350 mm dia sweep including cutting and removing the old defective/ burnt winding wire, cleaning the core of the fan motor, rewinding the fan motor with and including super enameled copper winding wire of appropriate/ same gauge using insulating materials, varnishing the core assembly, drying the winding for adequate period to remove the moisture content, strengthening the winding and re-assembling the core including testing to the speed and flow of the fans, complete all as specified and directed by Engineer -in Charge.

Repair & maint of desert cooler metallic body incl rewinding of motor, bush, capacitor, suction pump and oiling, greasing etc all as specified and directed

Repair/ servicing of existing 62.5 KVA Genr set, Make-Kirloskar, Water cooled, Model- 4R 1040T/4R 810TA GI at Bn HQ, Changlang, which includes replacement/ repair of following:- 1.6.1. Main bearing oil seal set 1.6.2. Filter kit for 01 year 1.6.3. Opening of flywheel & refitting 1.6.4. Opening of alternator & refitting

Repair/ servicing of existing 63 KVA Genr set Make-Kirloskar, Air cooled, Model- HA 694TC at Bn HQ, Changlang which includes replacement/ repair of following:- 1.7.1. Valve set 1.7.2.Valve guide set 1.7.3. Oil seal valve 1.7.4. O ring set 1.7.5. Head gasket 1.7.6. Filter kit for 01 year 1.7.7. Repair of 06 Nos Head 1.7.8. Repair of FIP & Nozzle

Repair/ servicing of existing 40 KVA Genr set Make-Kirloskar, Air cooled, Model- HA 494T at Bn HQ, Changlang which includes replacement/ repair of following:- 1.8.1. Filter kit for 01 year 1.8.2. Repair of FIP & Nozzle

Repair/ servicing of existing 30 KVA Genr set Make-Kirloskar, Air cooled, Model- HA 494 at Bn HQ, Changlang (02), COB Yongchik (01) & Rear Margherita (01) which includes replacement/ repair of following:- 1.9.1. Valve set 1.9.2. Valve guide set 1.9.3. Oil seal valve 1.9.4.O ring set 1.9.5.Head gasket 1.9.6. Filter kit for 01 year 1.9.7. Repair of 04 Nos Head 1.9.8. Repair of FIP & Nozzle

Repair/ servicing of existing 25 KVA Genr set Make-Eicher, Air cooled, Model- JPS 3253A at COB Manmao which includes replacement/ repair of following:- 1.10.1. Oil seal valve 1.10.2. O ring set 1.10.3. Head gasket 1.10.4. Filter kit for 01 year 1.10.5. Repair of 04 Nos Head 1.10.6. Repair of FIP & Nozzle

Repair/ servicing of existing 15 KVA Genr set Make-Kirloskar, Air cooled, Model- HA 294G1 at COB Khimyong (01), COB Ranglum (01) & TOB Rangran (01) which includes replacement/ repair of following:- 1.11.1. Filter kit for 01 year 1.11.2. Repair of FIP & Nozzle

Repair/ servicing of existing 15 KVA Genr set Make-Mahindra, Air cooled, Model- 3255 GM at COB Yongchik which includes replacement/ repair of following:- 1.12.1. Filter kit for 01 year 1.12.2. AVR

44 AR (Khonsa) Repair Gen set 125 KVA Replace of cylinder liner

Replace of FIP (testing charge)

Replace of Nozzle assembly

Replace of piston with ring set

Replace of CR/LE Bearing

Replace of Air Cleaner Element

Replace of Fuel Filter

Replace of Oil Filter

Replace of Radiator Servicing

Replace of Gasket set

Replace of Head gasket set

Replace of inlet / outlet valve with guide

Replace of oil pump

Replace of panel control

Gen set 63 KVA Replace of cylinder liner

Replace of FIP (testing charge)

Replace of Nozzle assembly

Replace of piston with ring set

Replace of CR/LE Bearing

Replace of Air Cleaner Element

Replace of Fuel Filter

Replace of Oil Filter

Replace of Radiator Servicing

Replace of Gasket set

Replace of Head gasket set

Replace of inlet / outlet valve with guide

Replace of oil pump

Replace of panel control

Replacement of AVR

Repair with rebinding the transformer with copper wire varnished (200 KVA) 11000 KVA to 240 V three phase & refilling the transformer oil a the repair installation & testing (including Carriage change of transformer)

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