Constructon of Road Over Bridge (ROB) in (Railway Porton) in lieu of LC No. 0/B at 67/0-1 Km between Mau - Indara Railway statons in Bhatani-Varanasi secton with steel girder. Constructon of Road Over Bridge (ROB) in (Railway Porton) in lieu of 12 Spl (Nandganj Gate) at 148/3-4 KM Between Nandganj - Taraon staton with steel girder. Constructon of 2 Lane end-to-end Road Over Bridge (ROB) in lieu of LC -19B at Paschim Cabin Madhuban Dhala Between BTT-BSB Secton including RE wall PSC girder, Composite girder, Bow String girder, Camle back girder etc in Varanasi Division of N. E. Railway.

A5-NS Items (Road Surfacing, RE wall, etc.) 88511073.87 Below/P

C2-NS Items (Supply of Reinforcement, etc.) 214612747.21 Below/P

D1-NS Items (Super structure steel items, etc.) 23118734.39 Below/P

D2-NS Items of Super structure Girders, etc. 260656254.98 Below/P

Item Breakup - A1-NS Items (Earthwork, etc.)

Earthwork in excavation in foundation upto cum required level in all categories of soil and ground water conditions including hard soil which can be removed by pick and crow bars in all conditions inclusive of all leads, lifts, ascends, descends, crossing of nallah and track or other obstructions, leveling dressing and disposing of the excavated earth to approach bank or and other nearby sites, including re-handling earth in foundation, including watering ramming earth in 15cm layers and disposing surplus earth out side railway land if required as per directions of Engineer in charge. The rates include dismantling the brick work, road metalling, water bound macadam if encountered including all labour and material as a complete job.

Filling back already excavated earth, cum ramming in 30cm thick layers etc. complete in foundation.

Earthwork from private land in filling in cum pathway formation for providing accessibility to work site, working platform, etc. including all lead, lift, descend/ascend, crossing of track, nallah, river, fencing including cutting, clearing, cleaning, jungle bushes, heavy grass, hedges, bamboos, etc. rehandling and leveling & dressing to final dimensions including benching of slopes 300mm deep and 600mm wide complete in all respect.

Mechanical compaction of earthwork as per cum RDSO's Standard specification in layers not exceeding 300mm to achieve at least 98% maximum dry density with contractor's own heavy vibratory roller (10/12 tonne each) labours, tools, plants and consumable complete as directed by the site Engineer. Necessary facilities for field compaction test will be set up by the contractor at his own cost.

Supplying & filling of granular backfill cum materials behind wings, abutment and return walls in layers not exceding 300mm thickness and its consolidation complete with all lead, lifts, descends/ascends, crossing of track, river, nalah and channels etc. with contractor's labours and materials and tools & plants. The back fill materials shall consist of GW, GP and SW group as per approved plan and direction of Engineer in charges. CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Providing wellpacked boulders to thickness cum not less than 600mm as approved by engineer behind abutment, wing & return wall with all lead, lift, descend, ascend and crossing of track, nallah, fencing, river, etc. complete job with all labour and materials.

Supplying and fixing 50mm dia PVC Pipe for Metre weep holes in abutments, wing & return wall etc complete with contractor's materials, labour, tools & plants etc. as per direction of Engineer-in- charge.

Supply of skilled worker for keeping watch Man- on ongoing works and maintaining progress Days of works, assisting in taking and calculating levels, ranging, surveying, toe marking of earthfill, etc. (For "B" Area)

Supply of unskilled worker for assisting in Man- monitoring of quality control, track safety, Days act as lookout man for officials & staff working in running line, assisting in giving progress to maintainer, etc. (For "B" Area) Total 21453697.65

Item Breakup - A2- NS Items (Concreting, etc.)

Providing CC M- 10 (1:3:6) with 40mm stone cum aggregate, coarse sand and cement in lean concrete in foundation & flooring including hailing out or pumping of water and laying concrete under water if required, including supplying, fixing and removal of form work, including cost of labour, shuttering, moulds, T&P, plants, materials (excluding cement) etc. complete with all lead, lift, ascend, descend, crossing of track, nallah, fencing, river etc. complete job (cement will be paid separately).

Providing C.C. M-15 (1:2:4) in foundation of cum pier and retaining wall in 150mm thick layer with stone ballast of max. size 40mm and of approved quality and grading including fixing and removal of all shuttering/moulds with contractor's own materials excluding cement and including cost of all centering shuttering, plant and equipment labour, vibrating, tamping, curing finishing etc. complete job CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Providing CC/RCC M- 20 in foundation of pier cum and retaining wall with coarse aggregate 20mm gauge, coarse sand and cement in well steining/retaining wall including supplying fixing and removing of form work, curing as required with all leads, liftss, ascend/descend Xing of track, nallah, river and fencing all labour and materials excluding cost of cement as per specification (cement & steel will be paid separately).

Providing CC/RCC M- 25 with 20 mm cum crusshed stone aggregate, coarse sand & cement in foundation, substructure & superstructure such as pier, abutment, wing wall, return wall coping etc. incl. bailing out or pumping of water and laying concrete under water if required incl. supplying, fixing & removal of form work, with all cost including cost of labour, shuttering, mouldss, T&P materials, etc. with all lead, lift asscend, desscend, crosssing of track, nallah, fencing, river etc. complete job (Cement and steel will be paid separately).

Providing RCC, M- 30/ M-35 design mix in cum RCC Box, Bed Block, Ballast Retainer, etc. with 20mm stone aggregate, coarse sand and cement including laying concrete with consolidation including curing and supplying fixing and removal of form work including cost of Labourers, Shuttering, Moulds, T&P materials etc. complete with all lead, lift, assecnt, descent, crossing of track, nallah, fencing, river etc complete job. Note: (i) Cement and steel will be paid separately as relavant items. (ii) Dewatering if required shall be paid separately.

Casting, laying and placing in position RCC cum in deck slab, anti-crash railing as per approved plan by RITES, IRCON, RDSO in design mix M 40/M-45 or any other design mix using 20mm and down gauge crushed stone graded coarse aggregate and coarse sand as per specifications or as per direction of Engineer in charge up to any height above ground level including all lead, lifts, shuttering, centering, finishing, carrying out all other temporary arrangement for construction of deck slab including cutting bending binding placing reinforcement, binding wire, using mixes vibrator for concrete curing for specified period including all labour and material as approved by the site Engineer has to be done by providing temporary arrangements to approved safety. The contractor has to submit and getting approval of temporary arrangement scheme including its design drawing/plans from the Railway authority. Note-The entire job rate includes entire cost of temporary arrangement approval construction and removed under running traffic conditions. The contractor will entirely responsible for all safety of workmen and railway installation of site. (Cement & Steel will be paid separately). CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Reinforced Cement Concrete of grade M- cum 40/45 with weigh batching plant in prestressed concrete slab/girder cast in situ as per RDSO's drawing with hard coarse crushed aggregate of maximum size 20mm of approved quality and grading including fabricating errecting and dismantling of form work, shuttering moulds etc. including providing sheathing duets, scaffolding (complete arrangement of bottom support from river bed is to be done by the contracter at his own cost) with weigh batching, mechanical mixing and placing in position of concrete, vibrating, tamping, curing and finishing etc. complete with contractor's materials including plasticizer but excluding supply of cement and steel with all necessary construction plants and machinery, labour, etc. complete as per drawing, specification and as directed by the Engineer. Plastcizer as per specification shall be arrangerd by the contractor at his own cost. Reinforcement, cement and prestressing steel work shall be paid separately. Including securing arrangement of lunched girders as per latest drawing.

Performing load test of PSC girder as per IRC Each concrete code for the most unfavorable condition including loading, unloading the span, arrangements of all instruments, observation of deflection and temperature etc, and submission of results to the engineer in charge as a complete job as per satisfaction. Total 79590569.57

Item Breakup - A3-NS Items (Admixtures)

Supply and mixing the admistures such as Litre accelerator, retarders, grouting admixtures surface retarders, super plasticizers of approved quality with contractor's tools and plants. Labour and materials including loading. unloading lead lift, descent, taxes, royalty, freight, incidental charges etc Complete as per specification and as directed by the Engineer-in- charge Admixtures shall be confirmed to IS 9103- 1979 and shall be provided from recognized manufactures such as FOSROC MC Bauchemic, Asian laboratories, ROFFE & PIDILITE Payment shall be made consumed quantityonly. Total 2977438.80

Item Breakup - A4-NS Items (Railing, Pipes, etc.)

Providing and fixing 100mm dia Drainage Numbers spout with grating complete as per approved drawing and technical specification including all bends and other fittings as a complete job. Executing the work in safe manner in running Railway traffic condition. CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Providing and fixing 150mm nominal dia B Metre class G.I. rain water pipe including the cost of all fittings, welding, clamps and fixing with anchor in concrete etc at all height with all lab our and material as a complete job. Executing the work in safe manner running traffic condition.

Providing and fixing 65mm dia NB GI pipe B Metre class with 25mm thick base plate, 12mm thick MS plate 1.00m centre to centre and 16mm dia U bolts as per approved drawing. The rate includes all labour and material as complete jobs and also includes one coat priming and two coats of painting of approved brand and quality. Providing and fixing 65mm nominal dia B class G1 pipe in three parallel rows for foot path railing as per approved drawing including the cost of MS angle and channels in vertical post including the cost of welding one coat of priming & two coats of painting of approved brand at all heights with all labour and material as a complete job. Executing the work in safe manner in running Railway traffic condition.

Supplying and filling local sand in plinth and cum under floors including watering, ramming, consolidating and dressing complete.

Supplying and finishing RCC work with Sqm cement paint i.e. snowcem etc. three coats for all height and position including all labour and material as a complete job.

Supplying, fitting and fixing in position true MT to line and level POT-PTFE bearing consisting Bearing of a metal piston supported by a disc or Capacity unreinforced elastomer confined within a metal cylinder, sealing rings, dust seals, PTFE surface sliding against stainless steel mating surface, complete assembly to be of cast steel/ fabricated structural steel, metal and elastomer elements complete as per IS 2062, IS:1030, AISI:304, AISI:316, IS:6911, BS:3784, IS:3400, IS:226, BS-5400, Bridgecode and as per drawing and approved Technical Specifications. The design of the bearings shall be submitted by the manufacturers/ contractor and got approved from Railway before fixing. Test report of the bearings should be got approved before the materials are lifted from the manufacturer premises. Payment is based on 250 MT capacity of Bearing. Total 17309477.04

Item Breakup - A5-NS Items (Road Surfacing, RE wall, etc.)

Providing and installing of mastic asphalt by Sqm 30/40 grade bitumen as wearing coarse of 40 mm thick in complete as MORTH specification clause no. 515 including the cost of application of tack coat as per section 503 of MORTH specification for road and bridges work (Fourth revision 2001). CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Construction of granular sub-base by cum providing coarse graded material (crushed stone with local sand) spreading in uniform layers with motor grader on prepared surface, mixing by mix in place metnod with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause no. 401 of MORTH.

Providing lying spreading and compacting cum graded crushed stone aggregate to Wet Mix Macadam specification including premixing the Material with water at OMC in wet- mix- plant, carriage of mixed Material by tipper to site. laying in uniform layers with paver in sub base course on well prepared surface and compacting with vibratory/smooth wheeled rollers to achieve the desired density as per MORT&H specification no. 406.

Providing and applying tack coat (before BM Sqm and SDBC work) with bitumen emulsion (MS) using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/ granular surface cleaned with mechanical broom and air compressor. As per MORTH specification no. 503

Providing and laying Bituminom macadam cum Grade-II 75 mm thick with 100-120 TPI boot mix plant producing an average output 75 tones per hour using crushed aggregate( Dalla quarry) of specified grading premixed with bituminous binder with Bitumen 60/70 grade, transported at site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction. and per MORT & H specification 504

Providing and laying Semi Dense Bituminous cum concrete Grade-II, 25 mm thick with 100-120 TPH batch type HMP producing an average output of 75 tons per hour using approved crushed aggregate ( Dalla quarry) of specified grading premixed with bituminous binder(CRMB-55 grade) @ 5.00 percent of mix and filler, transporting the hot mix to work site. laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheel, vibratory and tandem rollers to achieve the desired compaction as per MORT&H specification clause no. 508 complete in all respect.

Providing and fixing reinforced earth Sqm retaining wall for approach ramps with M-35 grade precast reinforced concrete plain finish panels in cruciform shape including cost of all panest joints temporary formwork scaffolding all lifts and leads, labaorus plant hire, material storage and handling expenses reinforcing strips. Transport to site all fixtures drainage arrangement design drawing ng supervision. Taxes, etc required for the proper completion of work as per clause 3100 of MORT&H specification 2001. CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Providing and laying asphaltic wearing coat cum on RCC deck slab as per approved drawing and MORTH specifications including all labour and material as a complete job.

Providing and erecting 2.00 metre high Metre temporary barricading at site; each panel of size 2.50mx2.00m made of 40x40x6mm angle iron or 50x50x3mm hollow MS tube posts/horizontal members/bracings covered with 1.63mm thick MS sheet. The sheet shall be fixed with 30x5mm MS flat by suitable welding/riveting. The panels shall be made so that gap of 50cm above the ground is available making overall height as 2.5m. MS channel ISLC 75 @ 5.70 kg/m, 50cm long shall be provided at the bottom having oval shaped holes of size 50x25mm at both ends with 50cm long MS angle 40x40x6mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250mm long expansion fasteners at both ends. The work shall be executed as per drawing/direction of Engineer-in- Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in- Charge. The barricading provided shall be retained in position at site continuously i/c shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer- in- Charge.

Embankment between R.E. wall panels with cum Flyash only having C=0, Phi = minimum 30, including spreading, leveling & compaction in layers to achieve 95% proctor density including cost to flyash, Labour sprinking of water and machineries including all lead & line all complete as per month specification and relative codes and as per direction of Engineer-in-Charge.

Geo Composite Drainage Sheet (use ico Sqm Compsite Drainage Sheet in place of Filter Media)

Reinforcing elements of synthetic Geogrid in Sqm R.E. Wall as per lasise 3100 and approved design and specifications complete as per direction of Engineer in charge of work.

Construction of Sub surface drain 200 mm Running dia using geotextiles treated with carbon Metre black with physical properties as given in clause 702.2.3 formied into a stable network and a planar geocomposite structure, joints wrapped with geotextile to prevent ingress of soll, all as per clause 702 and approved drawings including excavation and backfilling ete complete as per direction of Engineer in charge of work. CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Dismantling CC/RCC/Brick work in lime or cum Cement mortar & Stone Slab in foundations, superstructure with all labour & materials including disposal of surplus materials with all lead, lift, descend, crossing of track, nallah, river complete as directed by the Engineer in charge. (a) Brick work.

Dismantling CC/RCC/Brick work in lime or cum Cement mortar & Stone Slab in foundations, superstructure with all labour & materials including disposal of surplus materials with all lead, lift, descend, crossing of track, nallah, river complete as directed by the Engineer in charge. (b) Lime/Cement Concrete.

Dismantling CC/RCC/Brick work in lime or cum Cement mortar & Stone Slab in foundations, superstructure with all labour & materials including disposal of surplus materials with all lead, lift, descend, crossing of track, nallah, river complete as directed by the Engineer in charge. (c) RCC. Total 88511073.87

Item Breakup - A6-NS Items (Piling, etc.)

Manufacturing, supplying and fixing of Square signage board as per design to be made with Foot high intensity anoapulated lens type heat activated retro reflective sheeting with 3M, or similar make, colour scheme as approved by site engineer in charge, the retro reflective sheeting should be adhere to the base sub structure by heat lamp vacum application, (the signage are to be fixed on frame which will be provided by railway).

Construction of RCC bored cast in situ piles Metre 1.20m dia below the pile cap in all class of soil under sub soil water (if met) and in all types of soil as per approved plan including all operations, plants, machinery for making bored piles including the use of casing pipes if necessary using design mixed concrete of grade M- 25/M-30 or any other design mix as per IS: 2911, Part-1, sec. 2 & 3 using cement coarse sand and stone chips 20mm and down gauge including all ascents, descents, leads, lifts above/below ground level uncoiling, straightening, cutting, hooking, bending, binding and placing in position all the reinforcement including cost of binding wire, mechanical mixing and vibrating of concrete, material as a complete bailing/pumping out of water and use of bentonite as and when required (Cement & steel will be paid separately). (1) The rate shall include temporary arrangement required to fulfill safety requirements. The work is to be executed in running traffic condition near track. (1) The continuity and integrity of the newly constructed piles will have to be checked by contractor free of cost. (1) Depth more than 15M & upto curing for specified period, all labour & Job as per specifications: including founding level. (i)For Depth UP to 15 M

(ii) Depth More than 15 M & UP to Founding Metre level. CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Carrying out initial load test on one Each meter/1.2 meter dia cast in situ bored pile confirming to IS: 2911, Pt.IV upto failure. This rate includes all labour and material for loading, unloading and transportation, fixing instrument, observations etc. and submission of result in three (03) copies to the Engineer-in-charge. Test piles and anchor piles will be paid separately under relevant item. (i)Vertical load test.

(ii) Horizontal load test.

Carrying out routine load test as per Each specification and approved drawing or as decided by Engineer-in-charge arrangements, including all instrumentation, transportation and kent ledges for the load test etc. (i) Vertical load test upto to at least 1.5 times the carrying capacity as decided/directed by engineer-in-charge at site.

(ii) Horizontal load test

Hiring of JCB Machine (in good working Hour condition) for leveling and dressing ground/ dismantling structures including disposal of debris through dumpers etc. with contractor's labour, JCB machine. Machine operator. Fuel, etc. The contractor shall arrange road permit for vehicle for all the States of operation, as per instructions of engineer in-charge and vehicle shall not be more than three years old. Payment shall be made for actual working hours at site. Total 64083930.28

Item Breakup - C1-NS Items (Supply of Cement)

Supplying of Ordinary Portland Cement 43 MT grade manufactured by reputed firm such as Birla, L&T, ACC. JAYPEE and GUJRAT AMBUJA etc. as per specification and confirming to 1S:3112-89. The rate shall be inclusive of all taxes testing leads, lifts loading unloading of cement to IOW's godown/site godown. (The payment shall be made for the consume quantity only). Total 55218185.48

Item Breakup - C2-NS Items (Supply of Reinforcement, etc.)

Providing & supplying TMT Fe- 500 High MT yield strength cold twisted or hot rolled deformed reinforcement bars, as per specifications and relevant 15 Code of all dia in all type of reinforced structure as per approved plan or as directed by Engineer in charge, including all descend, ascends, crossing of nallahs and any other obstructions at site with all labour and materials as a complete job This rate includes loading, unloading, leading and staking of material at site or as directed by Engineer in charge. The payment shall be made for the fabricated steel reinforcement as per approved drawings.Note: All Reinforcement Steel (TMT Bars) and Structural Steel shall be procured as per specifications mentioned in BIS's documents IS: 1786 and IS: 2062 respectively. Independent tests shall be conducted, wherever required, to ensure that the materials procured conform to the specification. These steel shall be procured only from those firms. Which are Established, Reliable, Indigenous & Primary Producers of Steel. having Integrated Steel Plants (ISP), using iron ore as the basic raw materials and having in- house iron rolling facilities, followed by production of liquid steel and crude steel, as per Ministry of Steel's guidelines.

Design, manufacturing, supplying and fixing Metre in position of the single strip seal expansion joints with movements up-to 70mm as per MOST circular No RW/NI1- 43059/1/96-S&R dt.17-7- 97 & 31-3- 97 duly supplemented by manufactures specifications. The strip seal expansion joints shall be got designed & manufacture firm approved by the MOST and approval of the design/drawings by the railways The rate includes all labour & material as a complete job.

Supplying high tensile prestressing strands MT as per specification and as approved by the engineer uncoiling, straightening and making of cables threading, placing in position. tensioning anchoring etc. including supply and fixing in position of anchorage system viz guide cones bearing plates grips etc. and supplying and fixing in position of sheathing complete air vent pipes, fixture, jointing of sheaths, grouting of duct holes complete as per approved drawing and specification with contractor's own material including cement and admixure required if any for grouting) labour all necessary plants & equipment. Total 214612747.21

Item Breakup - D1-NS Items (Super structure steel items, etc.)

Supplying and fixing ladders for bridges Kg made M.S iron angle & bars as per approved drawing or as per direction of site engineer including welding and shop painting and grouting on piers etc. CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Fabricating, supplying and errection of Quintal fabricated height gauge by standard rolled steel section as per approved drawing including all contractor's labour, T&P, transportation observing safety precautions with one coat of metal primer & two coat of enamel paint of approved quality in alternate white and black strip in 300 mm above ground level etc. complete job

Supplying & driving the cold twisted MS Kg sheet piles generally 10 mm and 10 meter deep below formation level having interlocking design and taken out the same after launching with all necessary vibro hammers and other T&P required as a complete job. It includes all necessary labour and material, cost of all T&P, all leading, loading, transportation of the same with all toll taxes (To and Fro), GST and other applicable taxes as per extent rules, all ascent, descent, crossing of track, cost of all fuels and lubricants, the necessary arrangement of lighting, camping at site etc.

Rebate for the sheet piles taken out after MT completionn of megablock and construction of necessary protection walls/box with all necessary Vibro hammers and other T&P. (Sheet piles materials will be given back to Contractor)

Supply, fitting and fixing lifting barrier Set (RDSO type/M-gate) with necessary winch pedestal, boom locking arrangement lock with key, foundation of rod run, pedestal cranks, rod run, top/bottom roller, 1/2/3 way horizontal /vertical wheel, flexible wire of specified gauge with base with all fittings including supply of fixed type lamps with all accessories and fittings complete as required at site and as per instruction of site engineer or his representative.Supplying and fixing barrier with accessories should be as per railway standard specification and installation and commissioning should be completed in all respect including providing "retro reflective sheet" on lifting barriers and painting of winch, liver etc. as specified by site engineer. rate includes all labour, material, transportation etc. and to be done as per instruction of engineer site.

Supply of steel sections of superior quality of MT required sizes confirming to IS 2062 for sacrificial shuttering for ROB including supplying of 6 mm thick MS plate, ISA 75x75x10 , ISMC 100, ISMC 150 & other components as per RDSO drawing No. CBS 0047.

Fabricating as per IRS code and erecting MT various components of sacrificial shuttering as per RDSO Drawing No. CBS 0047 including welding, revetting, bolting, nutting one shop coat of paint complete as directed by engineer in charge with all labour, tools ; plant lead & lift, (fabrication share be accordance with IS specification No. B361- Part-2) CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Conducting Cross Hole Ultrasonic Monitoring Each (CHUM/ Cross Hole Logging (CSL) test of piles with contractor's man and machine. The rate includes cost of inspection of site and other unforeseen cost required for test, submission of reports in triplicate as per the satisfaction of the Engineer in charge at site. Payment of required M.S. steel reinforcement for fixing in position of M.S. pipe, MS plate etc. will be paid separately under relevant NS/ USSOR items Total 23118734.39

Item Breakup - D2-NS Items of Super structure Girders, etc.

Fabrication, transportation, supplying and MT stacking at bridge site of welded type steel cammel back girders of 1X60 m span as per RDSO Drg. No. RDSO/B-10444 series(with latest alteration) for construction of ROB at LC No. 19 Spl at Km. 33/5-6, Paschim cabin, Madhuban Dhala at Belthara Road Railway Station as per RDSO's approved latest drawing & as per specifications and LC No.0/B km. 67/0-1 Mau yard Bow String girders span 1x42 m RDSO Drg.No. RDSO/B- 10437 and composit girders for 1x30 m span RDSO Drg.no. RDSO/B-11779, for LC. No.12 KM 148/3-4 NDJ Yard Bow string girders span 1x60 m RDSO Drg.No.RDSO/B-10434 as per RDSO approved latest Drg. complete with bearings POT PTFE type/ elastomeric bearing & guided bearings and supply of HSFG Bolts/ Turn bolts, nut, washers required to assemble the girders at site with contractor's own steel labour, tools, plants, temporary arrangements and all consumable stores required for the work, transporting the girders to site, unloading and stacking the girders at the bridge site. The rate is inclusive of cost of fabrication & supply of POT PTFE/ elastomeric bearing & guided bearings. All the material in fabrication viz steel, PTFE, elestomeric, etc. to be used in fabrication of girder shall be as per Railway's approved drawing & specifications. CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Erection and Launching of welded type steel MT cammel back girders of 1X60 m span as per RDSO Drg. No. RDSO/B-10444 series (with latest alteration) for construction of ROB at LC No. 19 Spl at Km. 33/5-6, Paschim cabin, Madhuban Dhala at Belthara Road Railway Station as per RDSO's approved latest drawing & as per specifications and LC No.0/B km. 67/0-1 Mau yard Bow String girders span 1x42 m RDSO Drg.No. RDSO/B- 10437 and composit girders for 1x30 m span RDSO Drg.no. RDSO/B-11779 for LC. No.12 KM148/3-4 NDJ Yard Bow string girders span 1x60 m RDSO Drg.No.RDSO/B-10434 as per RDSO approved latest Drg. and as per specification or any other span by any method which is to be approved by NER Headquarter or Engineer-in-charge & placing in position true to line and level including pulling, pushing, lateral shifting, loading, unloading complete in all respect as per drawing and Specification, observing all safety measures, obtaining road traffic block with appropriate authority providing suitable diversion if required etc, complete job. Erection works includes preparation and approval of erection/ assembly/ launching scheme. Rate shall include the cost of all labours, leads, lifts, ascents descents, crossing of traffic road and submission of suitable erection/ assembly/ launching scheme by contractor with proof check by IIT/ Govt. Engg. college. The job of erection includes erection and fixing of bearings in correct position. The item also includes lowering and placing of girder on bearings and its centering/ aligning. The rate shall also be inclusive of dismantling of staging, scaffolding, other temporary arrangement required for assembly and cold straightening of deformed and bent girders parts before the assembly with contractor's labours etc. Erection work includes preparation and submission of suitable erection/ assembly/ launching scheme by contractor with detail calculation by reputed agency which will be finally approved by Railway. HSFG bolts required for assembling the girder shall be supplied free of cost along with girder components at its own cost. Note - HSFG bolts shall be procured as per BS-111 (Latest Alteration). Including securing arrangement of lunched girders as per latest drawing. Note: ForLC No.19 Spl.Belthararoad Yard,biddersare advised to visit and inspect the site thoroughly before quoting their rates.

METALIZING: Metalizing of steel components Sqm of fabricated materials with grit blasting as per IRS-B1-2001 following one coat of etchprimer (as per IS:5666) with alllabour, T & P and material as acomplete job. Surface preparationas per procedure laid in clause 3 of IS: 6586 to get surface of quality as per appendix-A of IS:5905 and spraying 150 micron thick of Aluminium as per IS:2590 by process of metalizing of all fabricated components of any type of girders except Bottom floor members of open web girders. CAO-C-RSP-NER-ENGINEERING/NORTH EASTERN RLY

Supplying testing fitting fixing & welding Each with stud guns etc. of normal headed SHEAR Studs /Shear connectors 25 mm dia. and approx 200 mm overall length (before welding) along with ferrules, on girder top as per Rly's approved drawing. The work is to be done as per Rly's approved drawing & specification complete as per direction of site engineer. In case of change in size of stud the rate shall be paid on proportionate basis by weight. Total 260656254.98