Provision of LHS/RUB in lieu of "A" class manned LC Gate No. NN/112 (UP & DN) at Km 177/9-178/0 between JOQ-SRPB under the jurisdiction of DEN/I/APDJ.

required additional struts for further pushing consumables, fuel, labour, taxes and supervision etc includes provision of all necessary arrangements for pushing including all leads ,lifts, assents, decants, loading unloading, handling, rehandling crossing of stream, nallah ,Rly. track ,level crossing etc. or any other obstruction, cost of all safety works and safety precautions all labour and materials as a complete job. The resource deployment shall be adequate enough to ensure controlled air pushing @ 4.0 m/Hr,(effective) nothing extra paid shall be paid on this account. NS2 50.00 Sqm 808.07 40403.50 AT Par 40403.50 Description:- Providing and making bamboo bundling in water consisting of matured bamboos 50

including cost of all labourer and material, boat with boatmen as required. The work done completed in all respect as per specification and direction of the Engineer or his authorized representative at site. NS3 210.82 cum 1004.47 211762.37 AT Par 211762.37 ALIPURDUAR DIVISION-ENGINEERING/N F RLY Description:- Supplying, spreading & consolidating unscreened shingle of approved quality for road, track and other works as per direction of the engineer or his authorised representative at site

contractor's at his own cost including spreading in layers of 30cm or less, levelling, dressing with manual/mechanical compaction as per given profile and as per Indian Railway's Unified Standard Specifications(Works & Materials) Engineering Department' 2010 and stacking the same at location as specified by the engineer for measurement. The rate including cleaning and levelling of stacking ground, making pathways , royalty, all taxes etc complete. NS4 130.00 Sqm 222.07 28869.10 AT Par 28869.10 Description:- Sand bedding upto a depth of 200mm thick on block/Non block period on adequately

placed. The rate should include cost of all labourer, materials, tools & plants and bedding should be well compact with mechanical road roller/manually etc. complete in all respect as per direction of the Engineer or his authorised representative at site of work. NS5 42.00 Each 1052.00 44184.00 AT Par 44184.00 Description:- Assistance to welding (SKV) of rail joints on cess/running track by compressed air

labourers complete as per direction of the Engineer or his authorised representative at site of work including supply of required quantity of petrol and kerosene oil. NS6 2.00 Job 7491.46 14982.92 AT Par 14982.92 Description:- Assembling of temporary service girder with required size joists, angles, wooden

machinery & temporary arrangement and all other materials required for completion the work . The work to be done as per drawing & direction of the Engineer or his authorised representative at site. NS7 328.00 MT 6973.02 2287150.56 AT Par 2287150.56 Description:- Loading/unloading of Service Girder/Joist/Angle/Channel etc into/from BFR/Truck or placement of Temporary service girder on C.C. crib support/Removing of Temporary Service Girder

carefully by lifting & placing during traffic block as per direction of engineer or his authorised representative at site work. The rate should includes cost of labour with all leads & lifts, descents, tools and plants, material, crane, machinery, preparation of surface etc. complete in all respect . (Contractor should provide two Nos 100 to 120 tonne capacity crane at a time). NS8 64.00 RM 101119.59 6471653.76 AT Par 6471653.76 Description:- Installation of sheet Piles including all type of taxes, all activities of mobilization of

processes to facilitate sheet pile driving as per direction of the engineer in charge. Sheet pile driving length is 15m to 18m. Welding at site should be done as per by RDSO approved Welding only. NS9 60.00 RM 101119.59 6067175.40 AT Par 6067175.40 Description:- Withdrawal of sheet pile from earth by dry vibro hammering Including all types of

sheet piles all other auxiliary processes to facilitate sheet pile removing as per the direction of Engineer in Charge. NS10 60.00 cum 368.97 22138.20 AT Par 22138.20

safe distance from the track with contractor's own labourers, tools and plants etc. complete in all respects as per direction of the engineer or his authorised representatives at site of work. Per Metre NS11 48.30 100.66 4861.88 AT Par 4861.88 of Rail 11 Description:- Removing existing US/SH check rail from un-manned Lxing with all fittings excluding spl type PSC/line sleeper as per direction of the Engineer or his authorised representative at site. NS12 2.00 Each SET 708.87 1417.74 AT Par 1417.74

or his authorised representative at site.

cum Provision of barricading with contractor's bamboos / ballies vertical post of 100mm dia. planted at every 2m interval, projecting at least 1.5m above ground level and driven firmly (minimum 0.5m) inside ground and including painting verticals & horizontals with red luminous paints / strips at alternative bay on barricade. Barricades shall be maintained through out the execution of the work and shall be removed in workman like manner on completion of the work only after instruction of Engineer in-Charge. Note: (1) 60% payment shall be made on provision of barricading at work-site and balance 40% payment after removal of barricades. (2) The released bamboos / ballies shall be the property of the Contractor.

100.00 minimum 50mm dia. spaced equally Earthwork in excavation by mechanical means (Hydraulic Excavator)/Manual Means for foundations and floors of the bridges, retaining walls etc. including setting out, dressing of sides, ramming of bottom, getting out the excavated material, back filling in layers with approved material and consolidation of the layers by ramming and watering etc. including all lift, disposal of surplus soil up to a lead of 300m, all types of shoring and strutting with all labour and material complete as per drawing and technical specification as directed by Engineer in charge. Note: This item will be used for excavation work in connection with other miscellaneous works also like side drains, foundation for OHE masts and other miscellaneous structures in connection with Gauge Conversion, Doubling, New lines.

cum ALIPURDUAR DIVISION-ENGINEERING/N F RLY Providing and laying in position Plain cement concrete of specified Nominal Mix for miscellaneous works like side drains, foundation for OHE masts and other miscellaneous structures excluding the cost of Cement, centering and shuttering - All work up to plinth level :

1.80 3 graded stone aggregate 20 mm nominal size)

140.00 graded stone aggregate 20 mm nominal size) Providing and laying in position machine batched, machine mixed and machine vibrated Cement Concrete of specified grade as per approved Design Mix (mixed in Mobile Concrete Batching/Mixing Plant at site or RMC from approved plants) using 20mm graded crushed stone aggregate and coarse sand of approved quality for the following Reinforced cement concrete structural elements up to height of 9.0 m from foundation top level, including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability complete as per specifications and direction of the Engineer in charge. Note: 1. Payment for cement, reinforcement and shuttering shall be made extra under relevant item. 2. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item.

80.00 Abutments, Wing walls and Return walls etc., of new bridges with 110mm dia UPVC pipe Type A ISI marked with all contractor's men, material, transportation, all taxes as per specifications and as directed by Engineer-in- Charge. ALIPURDUAR DIVISION-ENGINEERING/N F RLY

250.00 machine mixed and machine vibrated Cement Concrete of specified grade as per approved Design Mix, mixed in Mobile Concrete Batching/Mixing Plant at site or RMC from approved plants, (Cast in-Situ/Pre-cast) in bottom/top slab, side walls, toe wall and sumps haunch filling head walls, thrust bed or any other component using 20mm graded crushed stone aggregate and coarse sand of approved quality of RCC box of any size including finishing, Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings and technical specifications as directed by Engineer in charge. N o t e : 1. Payment for cement, reinforcement and shuttering shall be made extra under relevant item. 2. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons at the stage of Mix Design and in that case deduction shall be made as per relevant item.

300.00 or bitumen confirming to IS:3117- latest version on the top and sides of RCC box/slabs @ 1.70 kg/sqm after cleaning the surface with all labour and materials complete job as directed by the Engineer. Centering and shuttering including strutting, propping etc. and removal of form for :

900.00 abutment, wing wall, retaining wall, RCC box type foundations, Abutment cap, Pier Cap, Inspection Platform & Pedestal over Pier cap, Fender wall, Diaphragm wall etc. up to 5m above ground level

110.00 graded hard stone of 63mm average size (maximum up to 80mm size) in the bottom of foundation of box culverts, bridges etc. including all lead, lift, ascent, descent etc. complete job as per directions of Engineer In- charge. Supply and using Cement at Worksite

258.82 brands/makes Supply of steel reinforcement of approved brands/makes for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

56000.00 Fe-500D or more of approved brands/makes.

120.00 approved size including overlaps at joints, laid with stone boulders, all loose ends to be tied with 4mm galvanised steel wire. Payment for boulders & wire crates to be done extra.

350.00 than 35 kg each at specified bridge locations. ALIPURDUAR DIVISION-ENGINEERING/N F RLY

440.00 Net Trungers made from 4mm galvanised steel wire @ 32 kg/10sqm having minimum tensile strength of 300 Mpa conforming to IS:280 and galvanizing coating conforming to IS:4826, woven into mesh with double twist, mesh size not exceeding 100mm x 100mm.

300.00 Boulders, weighing not less than 35kg each with voids filled with spalls on slopes, laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical Specifications (filter media to be paid separately under the relevant item).

60.00 RDSO Specifications underneath pitching in slopes complete as per drawing and Technical Specification. Grouting of masonry/concrete by injection process duly Sealing of cracks, through nipples complete as per Technical Specification and procedure given in IRBM Para No 209 including necessary admixture. Payment shall be as per use of cement by weight in case of neat cement/cement mortar grouting and weight of Epoxy in case of Epoxy Grouting. (Cement will be paid extra).

50.00 combed and spalled concrete surface and exposed steel reinforcement complete as per Technical Specification with average thickness of 10mm including priming coat, mortar plaster and seal coat of epoxy.

410.14 of granular materials of GW, GP, SW groups as per IS:1498 (latest) in required profile behind boulder filling of abutments, wing walls / return walls etc. above bed level with all labour and material complete job as per drawing and technical specification of RDSO Guidelines.

2.00 foundations details of size 45cmx45cmx5cm in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm deep notch over abutment & piers, engraving the letters & figures with CM 1:3 and finished smooth including painting letters and figures with 2 coats of black enamel and plaque with white enamel with all labour, tools, cement, paint, curing etc. as a complete job.

500.00 (no cohesive materials to be used) of approved quality including watering and ramming in foundation, behind the abutment, wing wall, retaining wall in layers not exceeding 150mm thick including its compaction as per direction of Engineer-in- charge. The rate includes all lead, lift, ascent, descent, crossing of Railway line etc. complete with contractor's labour, materials, tools and plant. ALIPURDUAR DIVISION-ENGINEERING/N F RLY

230.00 return wall, retaining wall with hand packed boulders & cobbles with smaller size boulders toward the back including all lead, lift, labour & other incidental charges as complete work in all respect. Payment for boulder/cobbles will be done extra.

160.00 from any location. Payment to be done for Hour Horse power of pump multiplied by pumping hours. Dismantling and removing rail of all section & length from track, laid on any type & density of sleeper by removing fish plates, fastenings & fish bolts and other materials including stacking all released materials within an average distance of 500 metres as directed by Engineer in-charge. Note: 1.Cutting of rails shall be paid separately. 2.Work to be done under traffic block.

RM Insertion of rails of all types & length in track, laid on any type & density of sleeper to the specified gauge under traffic block. Rates include fastening of rail with sleepers with standard set of fastenings and fixing of fish plates and bolts or, if required, providing gap for welding and stacking of released material without infringement within 250m as directed by Engineer-in-Charge. Note: Rail drilling and cutting to be paid separately.

RM Recoupment of ballast in running line with railway's stone ballast from existing stacks available along alignment either on top of cutting or on cess or at toe of bank by head leads or by any other means and spreading to make up deficiency in the required profile with contractor's labour, tools & plants, as directed by Engineer-in-charge. Note: Payment shall be made based on ballast stack measurement.

800.00 PSC sleeper track to required height / level in stages not exceeding 75mm or part thereof at a time, providing permissible ramp for the track, insertion of moorum / sand / stone ballast uniformly under the existing track and placing the same to safe approved gradient, gauge, cushion including levelling and one round of through packing to allow train movement at restricted speed of 30 kmph for a specified length with all leads & lifts and fixing, marking, painting rail level pegs at every 30m interval. Note: Lifting of track shall be done in stages as per procedure prescribed in latest edition of IRPWM to get the proposed final level as per approved working profile, as directed by Engineer in- charge. ALIPURDUAR DIVISION-ENGINEERING/N F RLY

500.00 to required depth in stages by cutting the formation top maintaining the depth of existing cushion finally, not exceeding 75mm in one stage including one round of through packing and making track fit for 30kmph speed at each stage of lowering as per procedure prescribed in latest edition of IRPWM and subsequent picking up of sags / slacks and attending to misalignment / cross level defects during train operation, providing required ramp-in and ramp-out for safe passage of trains, including cutting trenches across track at every 30m interval to the required final formation level complete, and fixing, marking, painting rail level posts, tie bars at every 30m interval as directed by engineer in-charge. Note: The item shall be only operated only when formation is required to be cut for lowering of existing track.

100.00 from track, duly digging / scarifying ballast by beaters / wire brushes or any mechanical means, leveling and dressing formation with specified cross slope after salvaging ballast, separating muck by screening the salvaged ballast with contractor's 20mm size sieve, stacking of screened ballast for measurement, disposing off muck at specified locations with all lead & lifts as directed by Engineer in-charge. Note: Payment shall be made for quantity of ballast stacked after screening of retrieved ballast from track. Manufacturing, supply and stacking of machine crushed Track Ballast conforming to RDSO Specification (IRS-GE-1) with latest correction slips at Railway depot or nominated location. Note: Distance of nearest quarry mentioned in each sub-item is only for the purpose of selecting the items for preparation of estimates/tender schedule, based on the minimum distance between nearest quarry and centre of supply points and will not affect the selection of quarry during physical supply in any way till prescribed specification is met fully.

100.00 200 km and up to 250 km

1600.00 plain track below the bottom of the sleepers and surrounding through out its length duly opening two galas on either side of the renewed sleepers and packing the sleeper to bring the track to normal speed including gauging, aligning, squaring of sleepers and sectioning of ballast to the required profile with all contractor's labour, tools and plant etc. including all lead and lift and crossing of tracks where ever necessary complete and as directed by the Engineer-in-charge. ALIPURDUAR DIVISION-ENGINEERING/N F RLY De-stressing of LWR/CWR track of any density under traffic line block with contractor's labours, tools, equipments and consumables inclusive of all lead & lift. Activities include cutting of LWR/CWR into convenient panels of specified length, removal of ERCs, liners, greasing of ERCs and liner contact area, lifting rails and keeping them on rollers provided at every 15 sleepers, working out elongation of rail ends depending on prevailing site conditions, pulling rails with the help of Hydraulic Tensor to achieve the desired elongation, cutting rails, as required, removing rollers and placing rail in position, re-fixing ERCs & liners and adjustment of gap at SEJs : Note: (1) Welding of rail joints will be paid separately. (2) Rail cutting and Hole drilling shall be paid separately. (3) Opening and closing of LC if required will be paid separately. (4) As per procedure prescribed in latest edition of IRPWM & CE's Circulars for destressing of LWR/CWR, if any.

TRM Carrying out pre-tamping, during tamping and post-tamping work for tamping track with all types of rails, sleepers & sleeper density by various Track Tamping machines, like CSM,DUO/3X Machines which include : (1) Re- adjustment of ballast, heaping-up of ballast, filling-up of cavities in tamping zone by picking ballast from stacks / shoulders / crib of adjoining track up to lead of 50 m to ensure effective packing; (2) Clearing of ballast on sleepers to make them visible to operator, (3) Clearing of ballast over rail foot to facilitate holding of rail by rollers of TTRM; (4) Digging, screening and replenishment of ballast at mud pumping / rounded ballast in sleeper crib location; (5) Tightening of loose fittings immediately before & after tamping; (6) Replacement of broken / missing fittings supplied by Railway; (7) Correcting displaced sleepers to position along with squaring; (8) Re-setting of worked-out / fallen fittings. (9) Removing and re-fixing joggled fish plates & wooden blocks, wherever necessary; (10) Manual consolidation of ballast in crib / shoulders; (11) Removing and refixing of traction bonds during the block in electrified sections (12) Dressing of ballast Note: 1. Tamping blocks are not identical & it may be given at any time either during day or night. 2. Stages of payment a) 30% of the rate will be paid on completion of pre tamping attention, b) Balance 70% of the rate will be paid on completion of post tamping. 3. Recovery at the rate of twice the above applicable rate will be effected in case contractor fails to carry out pre/during/post operation. 4.Payment shall be made only once in irrespective of numbers of TTRM packing round and after restoration of normal speed and restoration of complete ballast profile.

TRM ALIPURDUAR DIVISION-ENGINEERING/N F RLY Cutting of rails with Rail Cutting Machine (Saw type) in all types of rail sections with contractor's tools & plants, equipment, consumable with all lead & lift etc. complete, as directed by Engineer in-charge. Rail Cutting Machine (Saw type) will be as per RDSO Specification No. TM/SM/4, dated 24.04.1991. Note: This item shall only be used in specific circumstances on specific order of Engineer-in-Charge.

Each Drilling holes of 16 mm to 32 mm dia. with Rail Drilling machine including chamfering with appropriate chamfering tools in all types of rail section with contractor's tools & plants, equipment, consumable with all lead & lift etc. complete, as directed by Engineer in- charge. Rail Drilling Machine will be as per RDSO Specification No. TM/SM/3, dated 24.04.1991.

Each Insertion of temporary girder in place of formation involving dismantling of track, removal of ballast and neatly stacking for future use, excavation & installation of CC crib or wooden crib at both ends as per approved design in one or more traffic blocks, excavation for creating space for insertion of girder as required, placement of girder by contractor's Crane, tools & plants, filling of earth/sand filled bags at different stages as required, linking of track and connecting with the approaches, ballasting, boxing and packing approach sleepers to make track fit for 20 kmph to the satisfaction of Engineer in- charge. Note: 1. The CC Cribs as required and Temporary Girder shall be supplied by Railways at available location. 2. Transportation of Temporary Girder to site shall be paid separately under relevant item. 3. The charges for wooden sleepers/blocks required for matting and bearing as per approved design shall be paid extra as per relevant item. 4. In case bridge timber / channel sleepers are required to be laid on girder, the same shall be paid separately under relevant item.

2.00 135675.34 and up to 26.00 using Road crane capacity of 80 MT

and sleepers/blocks required for matting and bearing as per approved design for use below and above CC Crib for insertion of Temporary Girder etc.. Note: The item is for one time use and released wooden sleepers/blocks shall be the property of the Contractor. Removal of temporary girder, crib on both ends and placing temporary girder on crib / cess away from Railway track as directed by engineer at site under traffic block; filling of Railway's earth by ramming, pulling ballast from stack / adjoining track / same track, laying track, linking with approach track and packing of ballast for opening track at 20 kmph speed, boxing & dressing of cess, ballast profiling etc. Note: If earth is to be brought by contractor from outside, the same will be paid separately. ALIPURDUAR DIVISION-ENGINEERING/N F RLY

2.00 150652.28 and up to 26.00 using Road crane capacity of 80 MT Hiring of machinery for minor miscellaneous works for short duration including operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site.

320.00 other misc. works.

19530.00 polythene bags with Rly. Ballast/moorum/earth/Sand/quarry dust etc. placing the filled bags on the high banks /bridge approaches/nominated place etc. dumping and spreading at the nominated locations to profile under block period with all contractor's labour, tools, plants, loading, unloading, filling, spreading including all lead/lift etc. complete and as directed by the Engineer in charge at site including crossing of track where necessary. Total 20677179.57