EAST CENTRAL RAILWAY - Indian Railways

EAST CENTRAL RAILWAY - Indian Railways EAST CENTRAL RAILWAY - Indian Railways

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SCHEDULE:- Re-building of Br no.47(1x3.05m arch relieved by girder) on M/L section of DNR division SCHEDULE 'A' IT DESCRIPTION OF WORK NO. QTY. UNIT 1 Manufacturing and providing sleeper cribs under the Track as per CE’s Drg.No.C-191-96/C-270-98 or as per requirement at site of approx height 165cm or as required at site to suit the local condition for providing service Girders to facilitate earth work in excavation and dismantling of existing bridge structure. The contractor shall have to maintain the sleeper cribs in good condition till completion of work. Only sleepers and Tie-bars and Tie Rods as required will be issued by the Railway free of cost. All materials which will be supplied by the Railway such as C.C crib, sleepers rail etc.will be issued either from Sr.SE/Br./DNR’s store or any other store of DNR Divn. Small fittings such as nails, nuts and bolts, washers, clamps to be supplied by the contractor at his own cost. The work to be done within a Traffic block period of 2.5 hrs.or as may be available as per instruction of Engineer at site complete in all respect. 4 Each 2 Providing 45’ long service Girder with the help of crane over previously made sleepers Cribs supports as per requirement and as per direction of Engineer at site. The rate shall be inclusive of all labours except these associated with crane and crane working and tools including supplying and providing small clips, nut bolts if found deficient in the service Girders,placing of Girders at required level and in proper alignment including provision of hard wood packing (as per drawing) above existing pier to support the service Girders ,dismantling of existing Track and making fish plated joints, removal of ballast and formation soil to accommodate service Girders etc. under supervision of PWI/BRI/IOW complete in all respects. The work will be done within a Traffic block of about 2.5 hrs (approx) or as may be available. Only crane and service Girders will be made available by the Railway free of cost. 2 Each RATE in Fig. Words 3 Earth work is excavation in bridge foundation of box, piers, wing wall, return wall etc. connected with the bridge in all classes of soil (except rock requiring blasting) including dewater, bailing out of water, diversion of stream to facilitate earth work with all labour & material, tools and plants, lead, lift, all other incidental charge. The rate also includes refilling of foundation trench in layer of 30 cm watering and ramming after concreting. The extra earth should be deposited at suitable places as directed by the Engineer-in-charge at site. 230 per m3 4 Plain cement concrete M 15 (1:2:4) with cement, coarse sand and well graded stone chips of 20 mm nominal size cast in position duly compacted by mechanical vibrator including providing shuttering and centering of approved quality and pattern where required, curing properly removal of shuttering and staging including supply of all labours and materials except cement for which payment will be made separately, tools & plants all lead & lift complete in every respect. All material & tools & plants will conform to relevant B.I.S. specifications and work will be done as per IRC Br. code / BIS specification. 20 per m3 5 Plain cement concrete M-25/M-20 control conc. With cement coarse sand and well-graded stone chips of 20 mm nominal size cast in position duly compacted by mechanical vibrator including providing shuttering and centering of approved quality and patern where required, curing properly removal of shuttering and staging including supply of all labours and materials except cement for which payment will be made separately , tools & plants all lead & lift complete in every respect. All materials & tools & plants will confirm to relevant B.I.S. specifications and work will be done as per IRC Br. Code/BIS specifn 18 per m3

6 Supply and spreading of 50 mm nominal size stone ballast over newly casted bridge as per specification and as directed by Engineer at site with all contractor labour and materials tools & plants, all lead & lift etc to complete the work in all respect. The work will be done during traffic block of suitable duration in conjuction with other item of the schedule. 25 per m3 7 Dismantling and removal of 165 mm sleeper cribs after completion of 4 Each work. All dismantled material such as C.C. cribs, sleepers ,rails etc. will be returned back to S.E(BR)/DNR store or any other store of DNR Divn. as per convenience of Rly. Department. Dismantling of crib to be done under traffic block and under supervision of PWI/IOW/BRI and as per direction of Engineer at site to complete in all respect. 8 Removal of 45' long service Girder from the track with the help of crane and linking of Track over bridge/slab including putting of ballast as required and ballasting with complete Track fittings with three round packing and minimum 305mm clear ballast cushion over slab. The crane will be made available by the Railway free of cost.The rate shall be inclusive of all labours (except those associated with crane and crane working ) ,tools and plants complete in all respect. The work is to be done under traffic block of suitable duration for each Track or as may be available as per direction and under supervision of Engineer-in –Charge 2 Each 9 Reinforced cement concrete of grade M-30 (controlled concrete with cement, coarse sand & stone chips 20 mmnominal size cast in position duly compacted with Mechanical vibrators for walling of box bridges, raft, road, top slab, piers,parapets, face wall, wing wall,return wall , etc. curing properly, mixing of concrete mechanically as per CE's approved plan rates shall include supply of sand, coarse aggregate, concrete admixture, supply of steel centering, shuttering, staging & cutting, bending , building, fixing, tacking, Lapping, placing steel reinforcement in proper position removal of shutering and staging complete in all respect. The rates should be inclusive of all lead & lift all contractor's tools & labour & material accept cement & steel bar for which separate payment will be made building ware to be supplied by the contractor at his own cost . The work will be done and material will be supplied as per relevant I.S. Code/IRC Br. code. 110 per m3 10 Supplying-placing at site packing, ramming 150 mm size stone boulder as sown in CE's Drg.and as directed by the Engineer at site in excavated EW for formation of RC. Box piers, etc. rate shall include filling of sand, wateringfor proper ramming and consolidation of boulders properly leveled all contractors labour and materials , tools & plants, all lead & lift complete in all respect 50 per m3 11 Supplying and fixing of PVC Pipe 3”(75mm) dia for weep holes in abutment, wing walls, parapet of bridges as per drawing or directed by Engineer with all labours and materials complete in all respects. 12 Supplying and filling of sand/quarry dust in foundation of Bridges including lead lift, carting, watering and ramming as per instruction of Engineer at site complete in all respect. The work will be done under traffic block. 13 Providing brick on edge flooring in cement mortar, 1:4, as per requirement and direction of Engineer at site. The rate shall be inclusive of all labours and incidental charges. 14 Providing dry brick bat backing hand packed behind abutments and wingwalls etc as per requirement and direction of Engineer at site. The rate shall be inclusive of all labours and incidental charges. 8 m 30 per m3 20 m2 80 m3 15 Unloading of 45' long service girder from BFR on existing track with 2 Each contractors own arrangements as per requirement and direction of Engineer.Rate shall be inclusive of all labours and incidental charges.

6 Supply and spreading of 50 mm nominal size stone ballast over<br />

newly casted bridge as per specification and as directed by Engineer<br />

at site with all contractor labour and materials tools & plants, all lead<br />

& lift etc to complete the work in all respect. The work will be done<br />

during traffic block of suitable duration in conjuction with other item of<br />

the schedule.<br />

25 per m3<br />

7 Dismantling and removal of 165 mm sleeper cribs after completion of 4 Each<br />

work. All dismantled material such as C.C. cribs, sleepers ,rails etc.<br />

will be returned back to S.E(BR)/DNR store or any other store of DNR<br />

Divn. as per convenience of Rly. Department. Dismantling of crib to<br />

be done under traffic block and under supervision of PWI/IOW/BRI<br />

and as per direction of Engineer at site to complete in all respect.<br />

8 Removal of 45' long service Girder from the track with the help of<br />

crane and linking of Track over bridge/slab including putting of ballast<br />

as required and ballasting with complete Track fittings with three<br />

round packing and minimum 305mm clear ballast cushion over slab.<br />

The crane will be made available by the Railway free of cost.The rate<br />

shall be inclusive of all labours (except those associated with crane<br />

and crane working ) ,tools and plants complete in all respect. The<br />

work is to be done under traffic block of suitable duration for each<br />

Track or as may be available as per direction and under supervision<br />

of Engineer-in –Charge<br />

2 Each<br />

9 Reinforced cement concrete of grade M-30 (controlled concrete with<br />

cement, coarse sand & stone chips 20 mmnominal size cast in<br />

position duly compacted with Mechanical vibrators for walling of box<br />

bridges, raft, road, top slab, piers,parapets, face wall, wing wall,return<br />

wall , etc. curing properly, mixing of concrete mechanically as per<br />

CE's approved plan rates shall include supply of sand, coarse<br />

aggregate, concrete admixture, supply of steel centering, shuttering,<br />

staging & cutting, bending , building, fixing, tacking, Lapping, placing<br />

steel reinforcement in proper position removal of shutering and<br />

staging complete in all respect. The rates should be inclusive of all<br />

lead & lift all contractor's tools & labour & material accept cement &<br />

steel bar for which separate payment will be made building ware to<br />

be supplied by the contractor at his own cost . The work will be done<br />

and material will be supplied as per relevant I.S. Code/IRC Br. code.<br />

110 per m3<br />

10 Supplying-placing at site packing, ramming 150 mm size stone<br />

boulder as sown in CE's Drg.and as directed by the Engineer at site<br />

in excavated EW for formation of RC. Box piers, etc. rate shall<br />

include filling of sand, wateringfor proper ramming and consolidation<br />

of boulders properly leveled all contractors labour and materials ,<br />

tools & plants, all lead & lift complete in all respect<br />

50 per m3<br />

11 Supplying and fixing of PVC Pipe 3”(75mm) dia for weep holes in<br />

abutment, wing walls, parapet of bridges as per drawing or directed<br />

by Engineer with all labours and materials complete in all respects.<br />

12 Supplying and filling of sand/quarry dust in foundation of Bridges<br />

including lead lift, carting, watering and ramming as per instruction of<br />

Engineer at site complete in all respect. The work will be done under<br />

traffic block.<br />

13 Providing brick on edge flooring in cement mortar, 1:4, as per<br />

requirement and direction of Engineer at site. The rate shall be<br />

inclusive of all labours and incidental charges.<br />

14 Providing dry brick bat backing hand packed behind abutments and<br />

wingwalls etc as per requirement and direction of Engineer at site.<br />

The rate shall be inclusive of all labours and incidental charges.<br />

8 m<br />

30 per m3<br />

20 m2<br />

80 m3<br />

15 Unloading of 45' long service girder from BFR on existing track with 2 Each<br />

contractors own arrangements as per requirement and direction of<br />

Engineer.Rate shall be inclusive of all labours and incidental charges.

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