IOH / Annual & Major repair of track machines at ZTMD/GKC, STMD/DLR and during break down at site under the jurisdiction of N.E Railway for 24 months from the date of issue of letter of acceptance.

A-IOH/Annual & Major repair of track machines at ZTMD/GKC, STMD/DLR Above/

Removing, Cleaning , Overhauling and fixing of Numbers hydraulic oil coolers for track machines, Scope of work will cover following items . (1).Taking out hydraulic cooler safely from Track Machine and fitment of the same after cleaning & overhauling on the Track Machine.All labour and consumable will be provided by contractor (2).Cleaning of hydraulic cooler will be carried out by special chemical/s suitable for tubes and fins to remove scale formation (3). Leaking tube/s will be repaired, it should be made dummy. Maximum 06 sq feet area of fins of cooler considered as one job.

Cleaning & Overhauling of Engine water Numbers radiator. Scope of work will cover following items. (1) Dismantling of all fitting of radiator. (2) Taking out the radiator from machine. (3) Cleaning of fins externally. (4) Cleaning of cooling tubes with Suitable chemical to remove scale formation. (5) Attending leakage if any. (6) Replacement of top and bottom gaskets. (7) Replacement of cap (8) Refitting on machine with complete assemblies. (9)- Gaskets and nut bolts will be provided by contractor if required for replacement of defective ones.

Repairing, cutting, welding and grinding etc. as Day per schedule of work. Scope of work will cover following items 1. Two welders will be deputed for above work and will work 8 hours per day whenever required. 2. They will be provided with separate trolley's of cutting gas, welding machine, grinding equipments and welding rods etc by contractor. 3. They will work as per instruction given by engineer-incharge inside/outside of SSE/ZTMD/GKC/ SSE/STMD/DLR shop floor within SSE/ZTMD/GKC/ SSE/STMD/DLR premises. Special Conditions for consumables(LPG/Acetylene /Oxygen Cylinders): (i) Cylinders should be of commercial use only. (ii)Each cylinder brought by the contractor will be weighed before use. (iii) Cost of Acetylene/LPG & oxygen cylinders is included in the Rate (iv) Suitable Electrodes of required quantity, grade and no. will be provided by contractor, make: Tata Agrico, Mangalam,Advani, Homdum, GALO.

Repairing of axle support cylinder by providing Job & replacement of complete seal set and necessery repair to stop leakage. Scope of work will cover the following items. (1) Removing of the cylinder from the machine. Help of high capacity jack can be taken from railway as per availibility.(2) Cylinder will be dismantled, cleaned and checked if any repair required to stop leakage then repair will be done by contractor without damgaing its OEM design. (3) New seal set will be replaced and cylinder reassembled then fitted in machine (4) Seal set will be supplied by contractor of make PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only NER HQ-ENGG/NORTH EASTERN RLY

Repairing of Chassis/Cabin support cylinder by Job providing & replacement of complete seal set and necessery repair to stop leakage. Scope of work will cover the following items. (1) Removing of the cylinder from the machine. Help of high capacity jack can be taken from railway as per availibility.(2) Cylinder will be dismantled, cleaned and checked if any repair required to stop leakage then repair will be done by contractor without damgaing its OEM design. (3) New seal set will be replaced and cylinder reassembled then fitted in machine (4) Seal set will be supplied by contractor of make PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only

Repairing the self starter of Track Machine by Numbers Rewinding and repairing of self starter switch, bushes, carbon bushes and drive pinion complete unit to make it completely functional as per OEM design.

Repairing replacement of carbon bushes and rectifying internal circuit.Scope of work will cover the following items. (1) Removing of the Alternator from the machine.(2) Alternator dismantled by contractor and if problem found that its carbon bushes are damaged or its internal circuit is faulty then new carbon bushes replaced and circuit will be rectified by contractor.(3) After Repair Alternator will be assembled on the machine.

Repairing replacement of carbon bushes and rectifying internal circuit.Scope of work will cover the following items. (1) Removing of the Alternator from the machine.(2) Alternator dismantled by contractor and if problem found that its carbon bushes are damaged or its internal circuit is faulty then new carbon bushes replaced and circuit will be rectified by contractor.(3) After Repair Alternator will be assembled on the machine.

Repairing of holes of axle gear box/pump Job mounting by extracting broken bolts and rethreading in holes for any track machine. Scope of work will cover the following items. (1) broken bolt will be tried to taken out with the help of welding another bolt on broken bolt (2) If broken bolt not possible to taken out by welding process then drilling of different size drill bit tool of hard carbide material may be adopted. (3) If thread of hole damaged then re- threading will be made with proper thread Tape tools. repairing of one hole considered as one job (4) During the bolt extraction process main frame of machine will not be damaged by contractor.

Repairs/overhauling to Buffers Dismantling, Numbers 100.00 repairing, Overhauling and assembly from various machines. Scope of work will cover the following items. (1) buffer assembly will be dismantled from machine. (2) Dismantle the buffer assembly and clean the spare parts. (3) Replace the damaged washers, nut etc and apply grease to the plunger and barrel. (4) Repaired buffers to be reassembled in the Track Machine. NER HQ-ENGG/NORTH EASTERN RLY

Draining of Hydraulic tank , Dismantling of hyd Job hoses of tank, cleaning and refilling of hydraulic oil in tank of track machine. Scope of work will cover the following items. (1) Hydraulic tank will be drained with the help of pump and hydraulic oil handed over to ZTMD/GKC/ STMD/DLR. (2) Hydraulic hose of tank will be dismantled with proper marking then Manhole cover of tank will be opened and cleaning of inside of tank will be done with a dry lint free cloth. (3) All the sediment sludge will be taken out from tank. (4) After cleaning tank will be inspected by ZTMD/GKC/ STMD/DLR. (5) Manhole cover will be fitted by contractor with gasket provided by contractor then hydraulic oil will be filled in tank and hyd hoses will be fitted on tank as per marking done.

Draining of diesel tank, Cleaning and refilling of Job diesel tank. Scope of work will cover the following items. (1) Diesel tank will be drained with the help of pump and diesel handed over to ZTMD/GKC/ STMD/DLR. (2) Manhole cover of tank will be opened and cleaning of inside of tank will be done with a dry lint free cloth. (3) All the sediment sludge will be taken out from tank. (4) After cleaning tank will be inspected by ZTMD/GKC /STMD/DLR. (5) Manhole cover will be fitted by contractor with gasket provided by contractor then diesel will be filled in tank.

Replacement of M.S. sheet over track machine Square roof and for repairing in coaches of Track Foot machines. Scope of work will cover the following items (1) MS sheet grade 16 SWG ( 1.626 mmthick) will be used for repairing of top roof cover so that complete roof is covered and welded to ensure no leakage of rain water. (2) MS sheet will be welded on square pipe under frame. (3) Providing and fixing of above M.S.Sheet by welding in the coaches of track machine on need basis as directed by ZTMD/GKC /STMD/DLR.( 5) surface gringing on sides of sheets will be done for smothness of surface (4) All materials, M.S sheet, welding rods, etc to be provided by the agency.

Providing and Fixing of Roof rubber beading as Metre per sample (EPDM type) for track machine. Scope of work include following items.(1) Removal of old rubber beading from roof. Rubber beading will be used as per approved sample by ZTMD/GKC /STMD/DLR.cleaning of roof beading area then fixing of new rubber beading will be done by contractor

Hiring of Hydra crane for lifting of track Day machine cabin, Engine, Tamping unit, Axle boggie assemblies or other heavy assemblies for one day maximum 06 hour a day.

Providing and fixing of wiper blades as per Numbers 120.00 sample on track machine. Scope of work will cover the following items. (1) Dismantling of old/damaged wiper blade. (2) Provide new wiper blades as per sample. (3) Fitment of new wiper blade.

Providing & fixing of mounting pad for sensors, Numbers 100.00 AC, oil cooler etc for track machine size OD=45 mm, thickness 30 mm NER HQ-ENGG/NORTH EASTERN RLY

Providing, fixing and testing of hand operated Job Emergency backup system for track machine with pump of make Hansa or Plasser along with hydraulic hoses set. The scope of work include following. (1) Hand operated pump min 220 Bar pressure of make Hansa Model: GLR30 or Plasser along with Non return valve will be provided and installed by making foundation on machine as directed by SSE/ZTMD/STMD.(2) Required one hyd hose upto 10m to run EBS will be provided and fixed on machine by contractor.(3) working of EBS will be checked by SSE/ZTMD/GKC/ SSE/STMD/DLR.

Repairing of seat of track machine Scope of Numbers work will cover following items. (1) Replacement of Rexene, cushion for sitting side and back rest, foam and cloth for astar and spring.(2) Welding and repairing of adjusting system of chair (3) Painting the seats as decided by SSE/TMMD on need basis (4) Opening and re-fixing of seat. (5). For Steel box top side type seat (size-9 Sq feet area will be treated as one unit) replacement of Rexene and foam with wooden box repair by contractor.

Providing and fixing of WD 40 (400ML) Rust Numbers spray to remove rusted in nut bolt and other assemblies.

Providing & Fixing of rubber beading for glass Foot with lock (EPDM type) as per sample for all glass panes of the machine after removing old glass panes . Scope of work will cover following items (1) Removal of all glasses of machine after cleaning glass panes, new rubber beading will be used for fixing the same. Rubber beading shall be used as per approved sample by ZTMD/GKC / STMD/DLR.During the course of work, contractor will have to take care of the glass panels and any damage of glass panes the contractor has to replace the glass panels at his own cost.

Providing & fixing of 6mm thick laminated glass Square sheet on cabinwindows/doors of track machine. Foot Scope of work will cover following items (1) Removal of old/broken glass from cabin window/doors (2) Cutting and polishing of glass as per actual profile on machine but quantity of glass shall be calculated rectanglular dimensions.(3) Fixing of new Glass in window/door.

Providing and fixing of curtains in track Metre machine cabin doors and windows of machine of superior quality cloth.Scope of work will cover the following items. (1) Curtains of superior quality cloth as approved by ZTMD/GKC /STMD/DLR. will be stiched by contractor (2) fitment of curtains in machine cabin done by contractor.

Providing and fixing of 20 mm steel/Aluminium Foot pipes for curtains in machine cabin.Scope of work will cover the following items. (1) 20 mm steel/aluminium pipe will be fitted by contractor in machine cabin as directed by ZTMD/GKC /STMD/DLR. (2) fitment of curtains in machine cabin done by contractor. NER HQ-ENGG/NORTH EASTERN RLY

Providing and fixing of 20 mm bracket of Steel/ Set aluminium for fitting of curtain pipe.Scope of work will cover the following items. (1) 20 mm steel/aluminium bracket will be fitted by contractor in machine cabin as directed by ZTMD/GKC /STMD/DLR. (2) fitment of curtains in machine cabin done by contractor

Providing, Fixing and testing of Pneumatic Job Diesel filling pump with nozzle and two meter hose pipe having pressure ratio 1:1 output 20LPM, working pressure 4.5 to 8.5 Kg/cm2 for BCM/SBCM/TAMPER machine.

Repairing and servicing of Genset of machine Job by tappet setting, replacement of air filter, fuel filter and engine oil filter. Scope of work will cover the following items (1) providing and replacement of air filters, fuel filter and engine oil filter of genset (2) General check of engine, scheduled servicing and tappet setting done by contractor.(3) Electrical circuit checked and rectified and necessary spares nut, bolts, thimbles will be provided by contractor (4) proper working of genset will be inspected by SSE/ZTMD/GKC, SSE/STMD/DLR.

Providing & fixing of Grease nipple off size as Numbers 500.00 per sample for track machines

Providing & fixing of adaptors(straight type, Numbers 150.00 sliding type, 120 degree, 90 degree etc) for different location of machine as per sample

Providing and fixing of male and female metal Set dummy pair as per following dash sizes. (a) Dash no-04 qty=12. (b) Dash no-06 qty=08 (C) Dash no-08 qty=04 (d) Dash no-10 qty=02 (e) Dash no-12 qty=04 (f) dash no-16 qty=08 (g) Dash no-20 qty= 04 (h) Dash no-24 qty= 02

Providing and fixing of the rubber beading to Numbers the doors of width 25 mm and 1.95 mts length to the doors of track machines. Scope of work include following items.(1) Removal of old rubber beading from doors. Rubber beading will be used as per approved sample by ZTMD/GKC /STMD/DLR.cleaning of door beading area then fixing of new rubber beading will be done by contractor.

Providing and Fixing of Cloth cover of Numbers 100.00 detachable type (Superior quality cloth) on Machine seats as approved by SSE/ZTMD/GKC, SSE/STMD/DLR.

Providing and fixing of Drain plug TVS part no. Numbers M302830 or equivalent to machine. Make: Own

Providing and fixing of Oil level gauge LG6 05 Numbers or equivalent to machine. Make:Plasser, STAUFF, HYDROLINE, HYDAC only.

Providing and fixing of Oil level gauge LG2 10 Numbers or equivalent to machine. Make: Plasser, STAUFF, HYDROLINE, HYDAC only.

Providing and fixing of Filter breather FSB 25 or Numbers equivalent to machine. Make: PLASSER ,HYDROLINE only.

Providing and fixing of Datum wheel nut KM7 & Set washers MB7 ( one nut with washer is considerd as one set.) Make: Own NER HQ-ENGG/NORTH EASTERN RLY

Reprofiling by turning of axle wheel of Track Numbers machines to standard profile with in permissible limits as per RDSO. Scope of work will cover the following items. (1) Reprofiling by turning will be done to standard profile with in permissible limits as per RDSO. (2) One wheel turning is consider as one job.

Disassembly/repairing and Assembly of working Numbers /driving axle gear box and axle assembly of Track machine as per Schedule of work. Scope of work included following items. (1)Disassembly/repairing of working/running/driving axle gear box and other assembly from axle for reprofilling and turning work. (2) After receiving reprofilled axle assembly of working/running/driving axle gear box and other assembly to machine. (3) During the disassembly/assembly work special care should be taken to avoid any damage to the internal assmebly of axle. (4) Disassembly and again assembly back of one axle gear box till fitment of axles to machine is considered as one job.

Refilling of Nitrogen gas in different type of Numbers accumulators (32 L). scope of work will cover followings items. (1) Before filling of nitrogen the contractor has to checked the condition of valves bladders etc of accumulators. (2) Proper documents of genuineness of nitogen gas will be submitted by the contractor. (3) Any wastage of gas due to above reasons only contractor will be responsible.(4) Contractor has to fill the nitogen gas as per prescribed pressure @ 85-100 bar or as per manual (5) The work will be completed with in 7 days after handing over the job to contractor.(6) All staff, equipment and T&P items which is required for refilling will be arranged by the contractor.(7) After refilling, the contractor will have to check the same with the machine incharge that their is no leakage and pressure is upto the mark.

Refilling of Nitrogen gas in different type of Numbers accumulators (20 L). scope of work will cover followings items. (1) Before filling of nitrogen the contractor has to checked the condition of valves, bladders etc of accumulators. (2) Proper documents of genuineness of nitogen gas will be submitted by the contractor. (3) Any wastage of gas due to above reasons only contractor will be responsible.(4) Contractor has to fill the nitogen gas as per prescribed pressure @ 85-100 bar or as per manual (5) The work will be completed with in 7 days after handing over the job to contractor.(6) All staff, equipment and T&P items which is required for refilling will be arranged by the contractor.(7) After refilling, the contractor will have to check the same with the machine incharge that their is no leakage and pressure is upto the mark. NER HQ-ENGG/NORTH EASTERN RLY

Refilling of Nitrogen gas in different type of Numbers accumulators(2.5L/1.4 L/1.8L). Scope of work will cover followings items.(1) Before filling of nitrogen the contractor has to checked thecondition of valves, bladders etc of accumulators. (2) Proper documents of genuineness of nitogen gas will be submitted by the contractor (3) Any wastage of gas due to above reasons only contractor will be responsible.(4) Contractor has to fill the nitogen gas as per prescribed pressure as per manual (5) The work will be completed with in 7 days after handing over the job to contractor.(6) All staff, equipment and T&P items which is required for refilling will be arranged by the contractor.(7) After refilling, the contractor will have to check the same with the machine incharge that their is no leakage and pressure is upto the mark.

Repairing of hydraulic accumulator by refilling Numbers of nitrogen gas by refilling of nitrogen and replacement of seal kit or Non Return Valve(NRV) to stop leakage. scope of work will cover followings items.(1) Before filling of nitrogen the contractor has to checked the condition of valves bladders etc of accumulators. (2) Proper documents of genuineness of nitogen gas will be submitted by the contractor. (3) If there is leakage then source of leakage has to be identified and inspeced by ZTMD/GKC, STMD/DLR. if it is seal kit or Non return valve then same must be replaced by contractor to stop leakage (4) Contractor has to fill the nitogen gas as per prescribed pressure as per manual (5) The work will be completed with in 7 days after handing over the job to contractor.(6) All staff, equipment and T&P items which is required for refilling will be arranged by the contractor.(7) Afterrefilling, the contractor will have to check the same with the machine incharge that their is no leakage and pressure is upto the mark.

Repairing of Tamping Unit acceessories (LHS & Job RHS) by cutting, grinding & welding as directed by engineer incharge. Scope of work will cover the following items. (1) Repairing or replacement of Distributor Base by cutting, grinding & welding. (2) Repairing or replacement of Bracket for wires of Tamping unit. (3) Repairing or Replacement of bracket of Grease Distributor by cutting, grinding and Welding. (4) Welding of Clits on Tool tilting Cylinder and adjustment of lock. (5) Attention on locking unlocking arragement by Cutting, grinding & welding of Pin, Lock Bracket, Lever and other accessories. (6) And other repair or replacement work as per directed by SSE/TMMD (6) Material will be provided by railway and One machine work is considered as one job. NER HQ-ENGG/NORTH EASTERN RLY

Repairing of Hydraulic lining cylinder by Job providing & replacement of complete seal set and necessery repairs to stop leakage for tamping machines . Scope of work will cover the following items (1) Removing of lining cylinder from machine (2) Replacement of complete seal set & necessery repairs like machining of gland bush, honing of cylinder barel, minor repair in piston rod as per requirement will be done by contractor to stop leakage without damaging OEM design (3) Reassembling and fitment of cylinder on machine.(4) Seal set will be supplied by contractor of make: PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only

Repairing of Hydraulic Track lifting cylinder Job (Lifting unit Up/Down cylinder) by providing & replacement of complete seal set and necessery repairs to stop leakage . Scope of work will cover the following items (1) Removing of Track lifting cylinder from machine (2) Replacement of complete seal set & necessery repairs like machining of gland bush, honing of cylinder barel, repair in piston rod, cylinder hook as per requirement will be done by contractor to stop leakage without damaging OEM design (3) Reassembling and fitment of cylinder on machine.(4) Seal set will be supplied by contractor of make: PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only

"Repairing of Hydraulic tamping unit up/down Job cylinder by providing & replacement of complete seal set and repairing of Top head mounting and bracket for tamping machines . Scope of work will cover the following items (1) removing of tamping unit up/down cylinder from machine (2)Replacement of complete seal set & necessery repairs like machining of gland bush, repair in piston rod as per requirement will be done by contractor to stop leakage without damaging OEM design (3) Repairiing of top head cover/bracket of cylinder by welding and making proper groove, thread making in piston lower end of rod (4) Reassembling and fitment of cylinder on machine.(5) Seal set will be supplied by contractor of make PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only."

"Repairing of Hydraulic rail clamp cylinder by Job providing & replacement of complete seal set and necessery repairs to stop leakage . Scope of work will cover the following items (1) removing of rail clamp cylinder from machine (2) Replacement of complete seal set & necessery repairs like machining of gland bush, repair in piston rod, repairing of outer holding brackets as per requirement will be done by contractor to stop leakage without damaging OEM design(3)Assembling and fitment of cylinder on machine.(4) Seal set will be supplied by contractor of make: PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only" NER HQ-ENGG/NORTH EASTERN RLY

Reconditioning wheels/Sensing/measuring boggie wheels of Track Machines by filling metal on wornout surface through Suitable Arc welding or by MIG welding and turning to the standard size and profile. Scope of work will cover the following items. (1) All Datum Boggie wheels will be removed from machine with proper working tools for further repair/reconditioning. (2) A suitable filling metal on wornout surface through welding profile by MIG welding or suitable arc welding by hard facing electrode will be made on wheel surface before turning of wheels. (3) Then Reconditioning of Datum Boggie wheels will be done by turning as per designed profile instructed by engineer incharge. (4) Reconditioned / repaired Boggie wheels should be properly cleaned and fitted in machine with proper working tools.

Reconditioning of Lining roller of Lifting unit for Job Tamping Machines by filling metal on wornout surface through Suitable Arc welding or by MIG welding and turning to the standard size and profile. Scope of work will cover the following items. (1) All lining roller wheels will be removed from machine with proper working tools. (2) A suitable filling metal on wornout surface through welding profile by MIG welding or suitable arc welding by hard facing electrode will be made on wheel surface before turning of wheels. (3) Then Reconditioning of roller will be done by turning as per designed profile instructed by engineer incharge. (4) Reconditioned / repaired rolller should be properly cleaned and fitted in machine with proper working tools.

Reconditioning of Lifting Roller Clamp disc for Job BCM/VPR/UNIMAT /WST/093X/CSM/PCT. Scope of work will cover the following items. (1) Dismantling the disc clamp roller will be done by the contractor from the Machine (2) Proper metal filling by MIG welding or suitable arc welding by hard facing electrode will be done by the contractor. (3) Machining will be carried out as per profile of the original disc clamp roller. (4) Repaired Disc Clamp Roller will be fixed by the contractor on the Machine.

Repairing of feeler rod by providing and fixing Job gun metal bushes sizeID=25 mm , OD= 35 mm and length= 45 mm. Scope of work will cover the following items. (1) Dismantling of feeler rod with proper tools. (2)removing of old bushes then fitment of new Gun metal bushes provided by contractor (3) Fitting of feeler rod with new bushes so that there will be free movement of feeler rod with new bushes.(4) Replacement of one bush considered as one job. NER HQ-ENGG/NORTH EASTERN RLY

Repairing/Replacement of center Pin of lining Job roller and providing & fixing of bushes=02 nos as per sample, cotter pin and washers. The scope of work include following. (1) Dismantling of lining roller, pin , bushes etc with proper tools.(2) Repairing/Replacement of center pin of lining roller will be done as decided by SSE/TMMD.(3) New bushes =02 nos as per sample,cotter pins,washer or any other accessorries as per requirement will be provided by contractor. (4) Assembly of Lining roller, center pin, Bushes, cotter pin,washer will be done by contractor

Repairing the lifting HOOK of UNIMAT/MFI Job machine by replacing the damages end of HOOK by welding and cutting key base and threading also providing new nut and fitment on machin duly painted in original color (before repairing). The work will be completed with all contractor's staff, Material, Tools and plant etc.The work will be attended in ZTMD/GKC /STMD/DLR. NOTE: Repairing of One Hook is consider as One Job.

Repairing of lining roller quick adjustment lever Job by providing hexagonal collar arrangement. Scope of work will cover following items . (1).Taking out lining roller quick adjustment lever by contractor (2). filling of metal on lever and cutting/ repairing of metal will be done to make hexagonal collar as per sample.

Repairing of lower end feeler rod by making Job thread at both ends, cotter pin holes at lower end and repairing of holding bracket by providing and fixing rocker bearing/bushes for tamping machines. Scope of work include following items: (1) Lower end feeler rod will be dismantled in case if there is a bend in feeler rod thenstraightening of feeler rod will be done by contractor (2) Thread at both end with cotter pin holes at lower end will be made on feeler rod. (3) Repairing of holding bracket & providing and fixing rocker bearing/bushes by contractor as per sample by making thread at rocker end & holes for allen bolt with locking circlip. (4) Repairing of lower half end of one rod considered as one job.

Repairing of Upper end feeler rod by making Job thread at ends , and repairing of holding bracket, for tamping machine. The scope of work include following items: (1) Upper end feelerrod will be dismantled, in case if there is a bend in feeler rod thenstraightening of feeler rod will be done by contractor (2) Thread at ends will be made on feeler rods. (3) Repairing of holding plate by making thread & holes for allen bolt with locking circlip. (4) Repairing of Upper half end of one rod considered as one job. NER HQ-ENGG/NORTH EASTERN RLY

Providing and fixing of feeler rod trolley roller Job along with bearing, pin, washer etc for tamping machine. scope of work will cover following items: (1) Feeler rod trolley will be dismantled from machine with proper tools (2) defected roller of trolley with bearing, pins, cotter pin dismantled from trolley. (3) New Roller, with 02 bearings of make Plasser,FAGG,KOYO, SKF only, pins, cotter pin and other accessories of suitable material as per sample supplied by contrator and fitted in trolley. Any one roller of feeler rod trolley with its two bearing considered as one job

Repairing of Hydraulic squeezing cylinder of Job tamping unit by providing & replacement of complete seal set and necessery repairs to stop leakage. Scope of work will cover the following items (1) Removing of Squeezing cylinder from machine (2) Replacement of complete seal set & necessery repairs like machining of gland bush, honing of cylinder barel, repair in piston rod, cylinder hook, joint head as per requirement will be done by contractor to stop leakage without damaging OEM design (3) Assembling and fitment of cylinder on machine. (4) Seal set will be supplied by contractor of make: PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only.

Repairing of pneumatic cylinders of trolley Job up/down, locking unlocking by providing & replacement of complete seal set and necessery repairs to stop leakage. Scope of work will cover the following items (1) Removing of Pneumatic cylinder from machine (2) Replacement of complete seal set & necessery repairs as per requirement will be done by contractor to stop leakage without damaging OEM design (3) Reassembling and fitment of cylinder on machine.(4) (4) Seal set will be supplied by contractor of make: PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only.

Providing and fixing of 65 mm hardened pin of Job EN-24 material with 02 bushes as per sample. Scope of work will cover the following items (1) Taking out the pin and bushes of tamping unit (2) New 65 mm hardened pin of EN-24 material with 02 bushes as per sample will be provided and fitted by contractor in tamping unit.

Providing and fixing of 55 mm hardened pin of Job EN-24 material with 02 bushes as per sample. Scope of work will cover the following items (1) Taking out the pin and bushes of tamping unit (2) New 55 mm hardened pin of EN-24 material with 02 bushes as per sample will be provided and fitted by contractor in tamping unit.

Providing and fixing of 35 mm hardened pin of Job EN-24 material with 02 bushes as per sample. Scope of work will cover the following items (1) Taking out the pin and bushes of tamping unit (2) New 35 mm hardened pin of EN-24 material with 02 bushes as per sample will be provided and fitted by contractor in tamping unit.

Repairning of tamping unit Arm pin holes size Job by reconditioning for proper fitment . Scope of work will cover the following items (1) Taking out the arm of tamping unit (2) reconditioning of pin holes of tamping arm by proper welding, grinding and machining (3) fitment of tamping arm on machine. NER HQ-ENGG/NORTH EASTERN RLY

Providing and fixing of Wiper Double arm Set assembly, Wiper motor 24V =1 no, Wiper arm = 2 Nos, Wiper socket =2 nos, Wiper rod = 2 nos, Wiper clamp=2 nos and, wiper blades = 02 nos other accessories to fit the wiper assembly on machine as per direction of SSE/ZTMD/GKC/ SSE/STMD/DLR.

Providing and fixing of Single armWiper Set assembly of track machines at ZTMD/STMD duly replacing the existing damaged assembly.The scope of work include following work (1) Providing and fixing of Wiper single arm assembly, Wiper motor 24V =1 no, Wiper arm = 1 Nos, Wiper socket =1 nos, Wiper rod = 1 nos, Wiper clamp=1 nos and, wiper blades = 01 nos other accessories to fit the wiper assembly on machine as per direction of SSE/ZTMD/GKC/ SSE/STMD/DLR.

Repairing of Emergency backup system (EBS) Job for BCM/UTV/other track machines by rewinding of DC motor, replacement of carbon bushes and replacement of seal set of pump to stop leakage. Scope of work will cover the following items (1) removing of EBS from machine. (2) Rewinding of motor with replacement of carbon brushes and other small parts for repairing of motors will be done by contractor (3)Replacement of seal set of emergency pump and other repair to stop leakage sso that OEM design not modified. (4) Assembling and fitment of EBS on machine and tested for proper working on machine in presence of SSE/ZTMD/GKC/ SSE/STMD/DLR (5) The work will be completed with all contractor's staff, material. Providing of seal set, tools and plant etc. (6) The work will be attended at SSE/ZTMD/GKC/ SSE/STMD/DLR.

Dismantling, assembly and repairing of Job ascending or decending trough assembly for BCM. Scope of work will cover the following items.(1) Dismantling of ascending or decending trough by removing required accessories, wear plates, bolts etc.(2) Repairing of parent material of ascending or decending trough as per instruction of SSE/TMMD. (3) After repairing of trough, the required wear plates & accessories will be fixed on trough by the Contractor. Repairing of any one ascending or decending trough assembly considered as one job (4) Release material will be handed over to SSE/ZTMD/GKC, SSE/STMD/DLR for onward submission to stores. NER HQ-ENGG/NORTH EASTERN RLY

Dismantling, assembly and repair of corner Job rollers, Pins, two connecting elbows, turret gearbox, Arch plates and connecting chain for BCM. Scope of work will cover the following items.(1) Dismantling of corner rollers, Pins, both connecting elbows, turret gearbox, arch plate and both connecting chain will be carried out by the contractor with proper tools.(2) Strengthening of both connecting elbow by welding the new M.S. plates provided by railway, repairing of mounting bracket, holes and pins of elbow done by contractor. (3) If connecting elbow condition will not be repairiable decision will be taken by SSE/ZTMD/GKC/ SSE/STMD/DLR then new will be replace by contractor.(4) Connecting elbow will be provided by Railway and required accecessories pins, washer, nut bolt will be provided by contractor.(4) Assembling of corner rollers, connecting elbow, turret gearbox, arch plate and connecting chain will be carried out by the contractor with proper tools and taking full precautions.

Repairing by fabrication of damaged hood Job assembly for BCM. Scope of work will cover the following items. (1) Dismantling of rubber sheets from hood/funnel area then damaged plates of hood will be removed by gas cutting and surface will be prepared by grinding (2) Fitment of rubber sheets with nut and bolts (4) Release material will be handed over to SSE/ZTMD/GKC, SSE/STMD/DLR for onward submission to store.

Repairing of parent bore of corner roller no-1 of Job ascending side trough. Scope of work include following work. (1) Dismantling of roller no -1 from ascending side trough. (2) Initially Ovality of bore will be removed by grinding to make it oversized up to required bore or up to 65 mm whichever is more.(2) Metal filled in both bore by the welding process with suitable electrolde as per direction of SSE/ZTMD/GKC, SSE/STMD/DLR. (3) Matching in centerline by hand grinder will be carried out and checked by putting roller between both the bores (3) Side faces should be grinded to remove wear and tear.

Repairing of Lifting unit complete of BCM Job machine. Scope of work will cover the following items. (1) Taking out complete lifting units from machine after opening hose assembly and other connections. (2)Dismantling of sleeve assembly,lever clamp body, extra lifting cylinder & rail clamp cylinder will be carried out by contractor. (3) Repairing of Lifiting unit by repairing (i) Extra lifting cylinder (ii) Lever clamp body male & female (iii) Rail clamp cylinders (iv) Sleeve assembly and replacement of seal if needed,Seal sets will be provided by Railway. (4) Assembling of Lifting unit and Fixing of Lifting unit on machine.(5) All pin, bolts, grease nipple, circlip, locking device, disc washer, split pin, all types of brackets /distributor and MS Clamps will be provided by contractor. NER HQ-ENGG/NORTH EASTERN RLY

Repairing of housing for extra lifting cylinder by Job filling metal on wornout surface, boring of housing by special tools, repairing piston rod, Gland bush, bolts etc. Scope of work will cover the following items. (1) Taking out the housing of extra lifting cylinders from machine. (2) filling suitable metal on wornout surface of housing internal surface. (3) boring, Machining, Buffing of metal filled surface up to required size as per original OEM design (4) Repairing of Piston rod ,gland bush, Bolts (5) Assembly and fitment of housing of extra lifting cylinder with other accessories in machine.Nut, bolt,washer,circlip etc will be provided by contractor for fitment.

Repairing of Central plough Unit (Ballast Job Skimmer) in BCM by strengthening of wing plates and repairing/replacement of two rollers with bearing and pins. Scope of work will cover the following items. (1) Removal of central plough unit from machine (2) Repairing of all cylinder mounting brackets on plough and main frame of machine. (3)Strengthening of wing plates of plough and broom unit section done by contractor by welding, cutting, grinding. Required M.S. plate will be provided by Railway. (4) Two rollers with bearing & pin of plough assembly dismantled and repaired or replaced on condition basis by contractor as decided by SSE/ZTMD/GKC, SSE/STMD/DLR and material handed over to SSE/ZTMD/GKC, SSE/STMD/DLR for further submission to store (5) Replacement of rubber Broom rods on condition basis as decided by SSE/ZTMD/GKC, SSE/STMD/DLR. broom rods will be provided by railway and required clamps for fixing it will be given by contractor (6) Reassembly of central plough unit and fixing in machine by contractor.

Repairing of Cutter Bar for BCM machine. Scope Job of work will cover the following items. (1) Worn out lower strip will be romoved by gas cutting and strip on upper portion of cutter bar will be dismantled by contractor. (2)Surface should be prepared by grinding before welding. (3) Metal sheet of hardened material EN-8 Carbon Steel or rail flange will be welded on lower portion by making suitable allignment. (4) New/repaired strip will be assembled on upper portion of cutter bar. (6) All materials will be provided by the contractor except Rail flange.

Repairing of Plough pneumatic cylinder by Job replacement of complete seal kit, repairing of gland bush, honing and buffing of cylinder as per requirement for BCM. Scope of work will cover the following items (1) removing of Plough pneumatic cylinder from machine (2) Replacement of complete seal set & necessery repairs like machining of gland bush, honing of cylinder barel, repair in piston rod as per requirement will be done by contractor to stop leakage without damaging OEM design (3) Reassembling and fitment of cylinder on machine. (4) Seal set will be supplied by contractor of make: PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only NER HQ-ENGG/NORTH EASTERN RLY

Repairing of distributor chute assembly of BCM. Job Scope of work will cover the following items.(1) Removal of worn out distributor chute plates should be done by gas cutting. (2) Surface finishing should be done by grinding. (3) New wear plates will be fixed with the chute by welding as per requirement. (4) The material M.S. Plates for distributor chute will be provided by the contractor of size 900 x 800 x 12 mm plate (5) Work will be carried out as per drawing/catalogue (6)Release material will be handed over to SSE/ZTMD/GKC, SSE/STMD/DLR for onward submission to stores.

Repairing of Two Chain Tensioning cylinders of Job BCM by removing complete unit, dismantling cylinders,Providing & replacement of seal set and repairing of piston bracket and mountings. Scope of work will cover the following items.(1) Dismantling of two chain tensioning cylinders with brackets and their guide rods from machine. (2) repairing of guide rods, brackets, pistons, mountings, pins and other accessories used in fitment of chain tension cylinder (3) Providing and fixing of gunmetal bushes and seal set of two chain tensioning cylinders as per sample (4)Assembling of cylinders with brackets and fixing on machine with nut , bolt, washer etc provided by contractor (5) Seal set will be supplied by contractor of make PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only

Repairing of both Shoulder(wing) plough and Job fixing of wear strip in FRM/SBCM. Scope of work will cover the following items. (1) Removal of worn out plates from shoulder/wing plough by gas cutting. (2) Surface finishing should be done by proper grinding. (3) New wear strip should be fixed with the plough by welding & surface finishing by grinding. (4) M.S. Plates will be provided by the railway (5) Work will be carried out as per drawing/ catalogue and inspected by SSE/ZTMD/GKC/ SSE/STMD/DLR.

Repairing hood/funnel assembly for FRM/SBCM. Scope of work will cover the following items. (1) Dismantling of rubber sheets from hood/funnel area then damaged plates of hood will be removed by gas cutting and surface will be prepared by grinding. (2) Welding of new M.S. Plates provided by railway in hood/funnel area done by contractor as directed by SSE/ZTMD/GKC/ SSE/STMD/DLR (3) Fixing of rubber sheet with nut and bolts. Rubber sheets provided by railway and required nut bolts will be provided by contractor

Repairing of distributor chute assembly of Job FRM/SBCM . Scope of work will cover the following items.(1) Dismantling of worn out distributor chute plates should be done by gas cutting. (2) Surface finishing should be done by grinding. (3) New wear plates provided by railway will be fixed by welding as per requirement as directed by SSE/TMMD.(4) Rubber sheets provided by railway will be fixed by nut and bolts (5)Release material will be handed over to SSE/ZTMD/GKC, SSE/STMD/DLR for onward submission to stores. NER HQ-ENGG/NORTH EASTERN RLY

Repairing of Excavating conveyor of FRM/SBCM Job by dismantling/removing of old track hollow tube (40x40x2.9 mm), Solid bar (30x15 mm) and M.S. strip (75x6 mm) using gas cutting and grinding for each side and fitment of new/old hollow tube (40x40x2.9 mm),solid bar (30x15 mm) and M.S. strip (75x6 mm) providing by railway by using suitable welding electrode and Ltype clits then finishing of track by grinding.

Repairing of Main conveyor of FRM/SBCM by Job dismantling/removing of old track hollow tube (40x40x2.9 mm), Solid bar (30x15 mm) and M.S. strip (75x6 mm) using gas cutting and grinding for each side and fitment of new/old hollow tube (40x40x2.9 mm), solid bar (30x15 mm) and M.S. strip (75x6 mm) providing by railway by using suitable welding electrode and Ltype clits then finishing of track by grinding.

Repairing of Transfer conveyor of FRM/SBCM by Job dismantling/removing of old track hollow tube (40x40x2.9 mm), Solid bar (30x15 mm) and M.S. strip (75x6 mm) using gas cutting and grinding for each side and fitment of new/old hollow tube (40x40x2.9 mm), solid bar (30x15 mm) and M.S. strip (75x6 mm) providing by railway by using suitable welding electrode and Ltype clits then finishing of track by grinding.

Repairing of cutting chain track of FRM/SBCM Job by Dismantlind/removind old M.S. strip 6x50 mm=10 meters by Gas cutting and grinding and fitment of new M.S. strip 6x50 mm=10 meters provided by railway by using suitable welding electrode and finishing with grinding for each side.

Repairing of cutter chain plough plates of Job FRM/SBCM by cutting the wear plates and rail piece provided by railway in required dimension than welding it on cutter chain plough plates by using suitable welding electrodes for each side.

Repairing of of old sprocket from shaft by Job Machining on Lathe Machine by removing and fixing of new sprocket provided by railway using suitable welding electrode with proper alignment and finish with grinding of FRM/SBCM.

Reconditioning of two cutting chain sprockets Job mounted on one shaft by hard facing suitable welding on teeth and reprofiling through grinding process for SBCM/FRM. The scope of work include following. (1) Electric arc welding through suitable hard facing electrode will be done on teeth of two sprockets mounted on one shaft. (2) reprofiling of teeth done by grinding process.(3) final profile will be inspected by SSE/ZTMD/GKC, SSE/STMD/DLR.

Repair of cutter chain trough LHS & RHS for Job SBCM/FRM by removing damaged wear plates and fixing of wear plates provided by railway with welding on both sides of the machine as per OEM specification or its Eqv. NER HQ-ENGG/NORTH EASTERN RLY

Repairing of Hydraulic up/down cylinder of Job cutting chain trough by providing & replacement of complete seal set and repair of Top head mounting and bracket for FRM/SBCM. Scope of work will cover the following items (1) removing of up/down cylinder of cutting chain trough from machine (2) Replacement of complete seal set & necessery repairs like machining of gland bush, repair in piston rod as per requirement will be done by contractor to stop leakage without damaging OEM design (3) Repairing of top head cover/bracket of cylinder by welding, cutting and making proper groove, thread making in piston lower end of rod (4)Reassembling and fitment of cylinder on machine

Providing, fixing and comissioning of new Job pneumatic centralised greasing pump of capacity 50 kg with grease hose of length 30 meter, adaptor,bucket and gun with mounting arrangement for BCM/FRM/ SBCM.Scope of work will cover the following items (1) Proper mounting for installation of new pneumatic centralised greasing pump and bucket will be made by contractor (2) New pneumatic centralised grease pump of capacity 50 kg make Plasser,GROZ, JCB,Penta only along with bucket supplied and fitted by contractor on machine. (3) grease hose of length =30 meter, adaptors and gun will be suppied and connected with pump by contractor then commisioning of grease pump for proper working will be done by contractor (4) working of pump will be checked by SSE/ZTMD/GKC, SSE/STMD/DLR.

Providing and fixing of teflon sheet Size 1 meter Job x 2 meter x 15 mm (thickess) on BCM/FRM/SBCM

Providing and fixing of Gripper belt (Diamond Job grooved pulley lagging rubber sheet ) of size 1000 mm width, 1000 mm length and 10 mm thick as per requirement of each conveyor belt drum of BCM/SBCM with suitable adhesive. Scope of work will cover the following items. (1) Removal of belt drive drum and gripper belt from drum surface. (2) Surface finishing should be done before applying new belt. (3) New Gripper belt diamond grooved size 1000x1000x10 mm will be supplied by contractor and fixed on drum using suitable adhesive (4) fitment of drum in machine and work inspected by SSE/ZTMD/GKC, SSE/STMD/DLR.

Jointing conveyor/excavating conveyor/distributor conveyor belt by splicing and cold vulcanizing process using suitable adhesive for maximumarea= 800 mm x 800 mm. Scope of work will cover the following items. (1) splicing of 800 mm width and 800 mm length on either side of conveyor belt or as per belt dimension (2) Vulcanization with cold adhesive to make the joint (3) If any air gap/deficiency observed in joint same will be attended by contractor without any extra cost. belt area up to 800 mm x 800 mm considered as one job. NER HQ-ENGG/NORTH EASTERN RLY

Cleaning and Repainting of the whole machine Job BCM/FRM with two coats of synthetic enamel P.U. paint golden, yellow, smoke grey black, aluminium as required after one coat of primer paint. Surface should be made smooth by applying suitable puttee and rubbing. Scraping the old paints by caustic soda solution, writing work on sides, front rear in block letter in blue, black, red or any other colour as per specimen and RDSO guidline. Surface paint should be polyurethane binder(P.U. Paint) based used only of 'Berger', 'Nerolac''JSW paints', AkzoNobel (ICI), Advance Paints or 'Asian' Brand.

Cleaning and repainting of the whole machine Numbers UTV/BRM/RBMV with two coats of synthetic enamel P.U. paint golden, yellow, smoke grey black, aluminium as required after one coat of primer paint. Surface should be made smooth by applying suitable puttee and rubbing. Scraping the old paints by caustic soda solution, writing work on sides, front rear in block letter in blue, black, red or any other colour as per specimen and RDSO guidline. Surface paint should be polyurethane binder(P.U. Paint) based used only of 'Berger', 'Nerolac''JSW paints', AkzoNobel (ICI), Advance Paints or 'Asian' Brand.

Cleaning and repainting of the whole machines, Job all type tampers and DGS with two coats of synthetic enamel P.U. paint golden, yellow, smoke grey black, aluminium as required after one coat of primer paint. Surface should be made smooth by applying suitable puttee and rubbing. Scraping the old paints by caustic soda solution, writing work on sides, front rear in block letter in blue, black, red or any other colour as per specimen and RDSO guidline. Surface paint should be polyurethane binder(P.U. Paint) based used only of 'Berger', 'Nerolac''JSW paints', AkzoNobel (ICI), Advance Paints or 'Asian' Brand.

Replacement of all wear pads of main boom Job tubes and extension boom tube fitted at LHS and RHS of Top end, bottom end and middle of the tubes in crane of UTV.Scope of work includes. (1) Dismantling of crane extension tubes with proper tubes (2) removing of old wear pads, cleaning of tube and necessary repair will be done if required.(3) new wear pad will be fitted in position and assemble the tubes.

Service charge for 2000 hrs General schedule Job maintenance service of Ashok Leyland Engine for UTV. Scope of work include.(1) Contractor has to arrange service engineer that will come from authorise ashok layland dealer and and check general health of engine.(2) Replace Main fuel filter, coolant filter,air filter or any other accessories provided by the railway (3) proper service report will be made by service engineer which indicate item attended by him and also the health of engine.

Providing and fixing of high abrasive resistant Square hybrid rubber polymer having shore 'A' Foot hardness 60 to 70, thickness 25 mm to 30 mm as per sample for BCM/FRM/SBCM/PBR

Providing & fixing of Transmission selector Job switch Pt no UTVI-07-22/00 or equivalent in UTV as per sample. Make: own NER HQ-ENGG/NORTH EASTERN RLY

Providing and fixing the mountings for locking Job the crane boom assembly as per sample. Make: own

Repairing and overhauling of unloader valve for Job UTV. Scope of work includes. (1) Dismantling of unloader valve (2)Cleaning of unloader valve and its assemblies (3) Providing and fixing of O rings, seals etc as per sample to stop leakage (4) assembling of unloader valve and adjustment of pressure in range of 6.5 bar to 7.5 bar.

Providing and fixing of bushing of all hinge pins Job off size of brake shoes assembly (6x4 = 24nos). Make: own

Repairing of both hydraulic cylinder of the Job crane rotation system by replacing the complete seal kit and gaskets of the machine and repairing the base of the cylinder mount by welding.

Providing and fixing of air service unit. Make Job Phooltas/Festo

Repair of Turn Table Gear Box by replacing the Job defective gear, bearing, oil seals and related components.

Repair of all extension boom, cylinder by Job removing the complete assembly from the crane, replacing the complete seal kit and re- fixing the complete boom assembly.

Repairing the drive shaft of the wire rope gear Job box.

Repairing the main boom cylinder by replacing Job complete seal kit as well as gland bush and also repairing the gland bush key housing. Seal Make:PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only

Providing and fixing the speedometer Eqv to Job OEM Part No. of machine UTV along with electrical lead and guages.

Providing and fixing of Pneumatic cylinder Numbers 32x15 Make: Phooltas/Festo

Providing and fixing of Pneumatic cylinder Numbers 32x20 Make: Phooltas/Festo

Re-profiling of vibration unit wheels of machine Numbers DGS with part no.GLF.311.841 or equivalent by filling metal on the worn-out surface and machining to get the required size of dia 310mm X width 108mm

Repairing of vibration unit UP-Down cylinder of Numbers machine DGS with Part no. HZMB.100.063.0350.1.002 or equivalent by replacement of seal kit. Seal set will be supplied by contractor of make: PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only

"Repairing of vibration unit sliding cylinder of Numbers machine DGS with part no. HZGB.063.036.00754.1.003 or equivalent by replacement of seal kit and machining the gland bush. Seal set will be supplied by contractor of make: PLASSER ,TRELLEBORG ,PARKER, FREUDENBERG (SIMIRIT/CFW), HALLITE only" NER HQ-ENGG/NORTH EASTERN RLY

Repairing by Strengthening and straightening Numbers of shoulder plough both side of machine PBR/BRM by providing new plates 12mm x60mmx2000mm=04 nos and 12mmx60mmx1000mm=08 and removing existing damaged plate with gas cutter and fixing new plate with welding, shoulder wing plates to be repaired with welding. Strenghtening of shoulder plough plates to be done by welding rail base plate, to be cut in proper shape and make hole as per standard requirement. rail base plate to be provided by railway. All consumable and labour to be provided by contractor.

Replacement of hinges of shoulder plough both Numbers side of machine PBR/BRM by removing old worn out hinges with help of gas cutting. Surface prepration to be done by grinding work on plough. Provide and replace of hinges on shoulder plough by welding work. Welding to be done with mangalam or heavy duty electrodes. All consumable and labour to be provided by contractor.

Repairing of guard plates of wing plate tilting Numbers cylinder of shoulder plough of machines PBR/BRM by removing the existing plate and repair with welding of 8mm plate by contractor.

Repairing of cylinder holding bracket for all Numbers cylinder at shoulder of machine PBR/BRM with welding and gas cutting and replacement of rocker bearing and pin.

Repairing of the front plough both LHS and RHS Numbers of machine PBR/BRM by removing the existing welded wear plates and re welding the new plates providied by the railway, repairing & strengthening of the plough channel and its mounting and reconditioning the plough locking aggrangements.

Providing and replacement of front plough pin Numbers of machine PBR/BRM as per OEM specification after removing the old pin. Pin to be made of EN-19 material.

Providing and replacement of guide of front Numbers plough of machine PBR/BRM in out cylinder after removing old guide block.

Repairing of LHS central tube of shoulder Numbers plough of machine PBR/BRM by providing and fixing of the 1000mm x 60mm x 5mm thickness plates for the top & bottom of the tube and 650mm x 50mm thickness 20mm plates on both side of the tube with cutting, welding & grinding to remove excess play in tube.

Repairing of RHS central tube of shoulder Numbers plough of machine PBR/BRM by providing and fixing of the 1000mm x 60mm x 5mm thickness plates for the top & bottom of the tube and 650mm x 50mm thickness 20mm plates on both side of the tube with cutting, welding & grinding to remove excess play in tube.

Providing and fixing of Teflon sheet of size Numbers 2000mm x 1000mm x 15mm

Repair of broom cover unit of machine Numbers PBR/BRM by removing existing cover plate thereafter straightening and straightening and also providing angle adjustment system.

Providing and fixing of High tensile Allen bolt of Numbers 300.00 SAE Grade 10.9 size M 6 x 60 mm of Make: unbrako, TVS, LPS only. NER HQ-ENGG/NORTH EASTERN RLY

Providing and fixing of High tensile Allen bolt of Numbers 400.00 SAE Grade 10.9 size M 14 x 70 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Allen bolt of Numbers 400.00 SAE Grade 10.9 size M 14 x 120 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Allen bolt of Numbers 500.00 SAE Grade 10.9 size M 16 x 80 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Allen bolt of Numbers 200.00 SAE Grade 10.9 size M 16 x 130 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Allen bolt of Numbers 100.00 SAE Grade 10.9 size M 18 x 35 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Allen bolt of Numbers 100.00 SAE Grade 10.9 size M 18 x 50 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Allen bolt of Numbers 400.00 SAE Grade 10.9 size M 20x 60 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 300.00 SAE Grade 10.9 size M 8 x25 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 300.00 SAE Grade 10.9 size M 8 x 35 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 200.00 SAE Grade 10.9 size M 10 x 25 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 200.00 SAE Grade 10.9 size M 10 x 45 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 250.00 SAE Grade 10.9 size M 12 x 120 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 400.00 SAE Grade 10.9 size M 12 x 55 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 400.00 SAE Grade 10.9 size M 12 x 65 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 200.00 SAE Grade 10.9 size M 16 x 180 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 200.00 SAE Grade 10.9 size M 16 x 40 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 200.00 SAE Grade 10.9 size M 16 x 60 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 200.00 SAE Grade 10.9 size M 20 x 70 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of High tensile Hex bolt of Numbers 200.00 SAE Grade 10.9 size M 20 x 80 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of high tensile Hex bolt of Numbers 250.00 SAE Grade 10.9 size M 20x 50 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of high tensile Counter Numbers 1000.00 sunk nib bolt size M 12 x 50 mm of Make: unbrako, TVS, LPS only. NER HQ-ENGG/NORTH EASTERN RLY

Providing and fixing of High TensileCounter Numbers 1000.00 sunk nib bolt size M 12 x 70 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of high tensile Counter Numbers 2000.00 sunk nib bolt M 16 x 60 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of high tensile Counter Numbers 2000.00 sunk nib bolt size M 16 x 70 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of high tensile Counter Numbers 1000.00 sunk nib bolt size M 16 x 90 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of high tensile Counter Numbers 500.00 sunk nib bolt size M 20 x 60 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of high tensile Counter Numbers 1000.00 sunk Allen bolts of SAE grade 10.9 size M 8 x 25 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of high tensile Counter Numbers 1000.00 sunk Allen bolts of SAE grade 10.9 size M 8 x 40 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of high tensile Counter Numbers 500.00 sunk Allen bolts of SAE grade 10.9 size M 16 x 90 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of Hexagonal Nylock nut of Numbers 500.00 SAE Grade 10.9 size M8 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of Hexagonal Nylock nut of Numbers 500.00 SAE Grade 10.9 size M10 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of Hexagonal Nylock nut of Numbers 1500.00 SAE Grade 10.9 size M12 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of Hexagonal Nylock nut of Numbers 1500.00 SAE Grade 10.9 size M16 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of Hexagonal Nylock nut of Numbers 500.00 SAE Grade 10.9 size M20 mm of Make: unbrako, TVS, LPS only.

Providing and fixing of high tensile Hex bolt Numbers 300.00 M16x110 mm Make: unbrako, TVS, LPS only.

Providing and fixing of counter shrunk bolt Numbers 160.00 M10x100 mm (Allen Type) Make: unbrako, TVS, LPS only.

Providing and fixing of counter shrunk bolt Numbers 160.00 M10x120 mm (Allen Type) Make: unbrako, TVS, LPS only.

Providing and fixing of Stainless steel Jubilee Numbers 400.00 clamp for Pneumatic hose size 6.3 mm. Make: PLASSER , CLIPCO ,CONNECTWELL only.

Providing and fixing of Stainless steel Jubilee Numbers 300.00 clamp for Pneumatic hose size12.6 mm. Make: PLASSER , CLIPCO ,CONNECTWELL only. NER HQ-ENGG/NORTH EASTERN RLY

Providing and Greasing of Axle Wheel bearings. Job Scope of work will cover the following items. (1) Dismantling of side wheel support cylinders, other assemblies to open Housing cover of Axles bearing. (2) Removal of old wheel bearing grease and Proper Cleaning of Axle wheel bearing and housing cover. (3) Apply thick layer of Axle wheel bearing grease of suitable grade make,Bosch,Waxpol,HP,BP,Servo,Castrol only as approved by SSE/ZTMD/GKC/ SSE/STMD/DLR (4) Fitment of axle wheel housing cover, side wheel support cylinders and other assemblies on Axle. (5) One job consist of 01 axle (2 Wheels) of machine and proportional payment shall be done.

Repairing of holes of bottom plates/shoe plates Job and other locations of track machines by extracting broken bolts & rethreading in holes. Scope of work will cover the following items. (1) broken bolt will be tried to taken out with the help of welding another bolt (2) If broken bolt not possible to taken out by welding process then drilling of different size drill bit tool of hard carbide material may be adopted. (3) If thread of hole damaged then re-threading will be made with proper thread Tape tools.repairing of one hole is considered as one job (4) During the bolt extraction process main frame of machine will not be damaged by contractor.

USFD testing of Axles of track machines. Scope Job of work will cover the following items. (1) Opening the housing cover and other attachment of all Axles of machine by contractor staff. (2) Cleaning the side surface of all Axles for USFD testing. (3) Axle housing and other assemblies opened for USFD testing will be fitted back after testing by contractor. (4) A certificate/Report of test result shall be sumitted to the SSE/ZTMD/GKC/ SSE/STMD/DLR (5) One job consist of 01 Complete axle of machine to be tested, and proportional payment shall be done.

Providing and fixing of seamless steel pipe Foot 10mm thickness 1.5mm for track machine as per sample.

Providing and fixing of seamless steel pipe 12 Numbers mm thickness 1.5mm for track machine as per sample.

Providing and fixing of hydaulic gauge range Numbers upto 400 bar on track machines.Make: PLASSER ,STAUFF ,WIKA, PRICOL only.

Providing and fixing of Pneumatic gauge range Numbers upto 20 bar on track machines. Make: PLASSER ,STAUFF ,WIKA, PRICOL only.

Providing, Fixing and Testing of grease gun Numbers manually operated 10kg with pipe. Make: PLASSER ,STAUFF ,WIKA, PRICOL only.

Providing and fixing of Carbon steel Plate Grade Kg C-45 on Track machines

Providing and fixing of Mild sheet Plate on Track Kg machines

Repairing of bridge/frame of machine by Numbers providing Teflon sheet & bearing as per sample quantity=16 nos in machine SQRS/PQRS. Make: FAG, SKF, KOYO only as per specification of machine. NER HQ-ENGG/NORTH EASTERN RLY

Providing and fixing of wheel bearing as per Numbers sample in machine SQRS/PQRS. Make: FAG, SKF, KOYO only

Reconditioning of wheels of Machines SQRS by Numbers filling metal on wornout surface through Suitable Arc welding or by MIG welding and turning to the standard size and profile. Scope of work will cover the following items. (1) Wheels will be removed from machine with proper working tools for further repair/reconditioning. (2) A suitable filling metal on wornout surface through welding profile by MIG welding or suitable arc welding by hard facing electrode will be made on wheel surface before turning of wheels. (3) Then Reconditioning of wheels will be done by turning as per designed profile as per machine specification (4) Reconditioned / repaired wheels should be properly cleaned and fitted in machine with proper working tools.

Providing and fixing of bearing as per sample of Numbers scynronizing shaft of machine SQRS. Make: FAG, SKF, KOYO only.

Providing and fixing of seal set of hydraulic Numbers bridge lifting cylinder of machine SQRS.

Providing and fixing of seal set of hydraulic Numbers Extra lifting cylinder of machine SQRS.

Providing and fixing of seal set of hydraulic rail Numbers clamp cylinder of machine SQRS.

Providing and fixing of synthetic interlock Square rubber flooring tiles of size 1x1 of 10mm thick Foot waterproof, oil resistance, fireproof. The flooring work of cabin will be completed with all contractor's staff, material, nail, screw, tools & plant etc.

Dismantling of old bearing from bearing Job housing (Jack) from Excavating or Main or Transfer Conveyor then repairing of housing by reconditioning, making proper bearing seat and other necessary repair for proper fitment of bearing in the housing of machine FRM/SBCM. Dismantling, repairing and fitment of one bearing housing (Jack) is considered as one Job.

Providing & fixing of in line filter (BZ 204S) as Numbers per sample specification of machine UTV

Providing & fixing of Anabond silicon sealant for Numbers track machine size =100gm

Providing & fixing of Loctite 243 chemical for Numbers thread locking size 50 ml packing

Pneumatic cylinder fixing accessories to IOH Numbers machines required sizes as per sample directed by SSE/TMMD. Pn.Cylinder fixing pin set of material EN19 hardness (consist of pin dia 10x75mm-01 nos, Pin dia10x40mm01 nos, washer 10mm-04 nos, split pin -04 nos, spacers 10mm-04 nos)

Pneumatic cylinder fixing accessories to IOH Numbers machines required sizes as per sample directed by SSE/TMMD. Pn.Cylinder fixing pin set of material EN19 hardness (consist of pin dia 12x90mm-01 nos, Pin dia 12x70mm01 nos, washer 12mm-04 nos, split pin-04 nos, spacers 12mm-04 nos) NER HQ-ENGG/NORTH EASTERN RLY

Pneumatic cylinder fixing accessories to IOH Numbers machines required sizes as per sample directed by SSE/TMMD. Pn.Cylinder fixing pin set of material EN19 hardness (consist of pin dia16x120mm-01 nos, Pin dia 16x70mm-01 nos, washer 16mm-04 nos, split pin-04 nos, spacers 16mm04 nos)

Pneumatic/Hyd cylinder fixing accessories to Numbers IOH machines required sizes as per sample directed by SSE/TMMD. Pn. Cylinder fixing pin set of material EN19 hardness (consist of pin dia 29x145mm-01 nos, Pin dia 20x90mm-01 nos, washer 20mm-04 nos, split pin-04 nos, spacers 20mm04 nos)

Providing and fixing of tool trolley box/cabin of Numbers High quality ball bearing slides drawer. Outer dimension 1000x550x900mm with 5 Drawer and load capacity upto 200kgs. 25% plus minus tolerance on outer dimension is acceptable. Make: DeNeer, Venus, Taparia-TTB5, Stanley, Groz only.

Providing and fixing of tool trolley box/cabin of Numbers High quality ball bearing slides drawer. Outer dimension 1300x800x1100mm with 7 Drawer and load capacity upto 250kgs. 25% plus minus tolerance on outer dimension is acceptable. Make: DeNeer, Venus, Taparia, Stanley, Groz only.

Providing and fixing of Brake Regulator Part no. Numbers 90188 or equivalent to machine with proper adaptor, reducer or extention, if required to make it proper functional. Make: Plasser/Duncun/Festo/Wabco only.

Providing and fixing of Air oiler part no. 90180 / Numbers 90180A or equivalent to machine with proper adaptor, reducer or extention, if required to make it proper functional. Make: Plasser, Duncun only.

Providing and fixing of Water separator 90181 Numbers or equivalent to machine with proper adaptor, reducer or extention, if required to make it proper functional. Make: Plasser, Duncun only.

Providing and fixing of Metal body Twin Jumbo Numbers horn. Part No. 162502 or equivalent to machine. Make- PLASSER ,PROMO ,ELGI,ROOTS only.

Providing and fixing assembly as per sample

Providing and refilling of compressor oil ND-8

Cleaning of AC radiator and duct with chemical Job

Cleaning of circuit of cooling system for Job removing moisture and foreign material using nitrogen gas or General cleaning and servicing of AC unit.

Refilling of AC refrigerant tetrafluoroethane R- Kg 134A or R-32 or R-410A

Service charge for removing and fixing of AC, Job rectification of electrical circuit, hydraulic system then testing and commisioning of air condition of machine

"Providing and fixing of automotive Battery Numbers 12V/100 Ah Make-EXIDE,AMCO, PRESTOLITE,STANDARD FARUKA, CUMMINS."

"Providing and fixing of automotive battery 12 Numbers Volt/200Ah Make- EXIDE,AMCO, PRESTOLITE,STANDARD FARUKA, CUMMINS only." NER HQ-ENGG/NORTH EASTERN RLY

Providing and fixing of Cable OY 2x0.5 mm2 Metre Make: Plasser, LAPP only.

Providing and fixing of Cable OY 2x1.5 mm2 Metre Make: Plasser, LAPP only.

Providing and fixing of Cable 10 mm2 Make: Metre Plasser, LAPP only.

Providing and fixing of Cable 35 mm2 Make: Metre Plasser, LAPP only.

Providing and fixing of Battery Cable 95 mm2 Metre Make: Plasser, LAPP only.

Providing and fixing of Thimble 1.5mm. Make: Numbers 2000.00 PLASSER , DOWELL'S ,ESCOM only.

Providing and fixing of Thimble 0.5mm. Make: Numbers 2000.00 PLASSER , DOWELL'S ,ESCOM only.

Providing and fixing of Electrical horn 24v DC Numbers Make: PLASSER , HELLA ,LUCAS only.

Providing and fixing of Cabin Tube Light Assy Numbers 24V DC (LED Tube light) Make: Plasser,Hilux,Autopal, Hella only.

"Providing and fixing of Head Light (Fog light) Numbers 24 V/70-75W Make: PLASSER ,HI-LUX, AUTO PAL,NEOLITE, TVS only."

Providing and fixing of Tail light assembly 24 V Numbers DC Make:Make: Plasser,Hilux,Autopal, Hella only.

Providing and fixing of Working light assembly Numbers 100.00 LED type 24V DC 18W-35W Make:-Plasser Imp, ANBRO, Hilux, Autopal,Neolite,Hella only.

Providing, fixing & commisioning of Flasher light Numbers as per specification no. ELRS/SPEC/LFL/0017 (Rev-1 sep-2004) by RDSO contains control unit01 no, Lamp unit=01 no. and mounting hood= 01 no. Make: Own

Providing and fixing of Battery terminals . Numbers Make: Own

Providing and fixing of Battery lugs.Make: Own

Providing and fixing of Cabin Fan 24 V DC Numbers Make: PLASSER , REMI only.

Providing fixing & commisioning of Head Numbers Light/TOP LIGHT Twin beam with multifocal reflector having two headlight of 100/130 W assembled in powder coated housing as per RDSO specification. This work also involve the installation of wire and switch provided by railway to operate twin beam toplight through cabin. Make:Own

Providing and fixing of Cable ties 4'' or 6'' Numbers 200.00 (packet of 100 nos is 01 qty)

Providing and fixing of Cable ties 8'' or 12'' Numbers 200.00 (packet of 100 nos is 01 qty) Total 13959187.07