Construction of Foot Over Bridges FOBs at IR Stations of Rasulabad, Malwan, Kurastikalan, Bindki Road, Bidanpur and Katoghan Between New Karchana to New Kanpur Section Under the Jurisdiction of CGM/PRYJ

Providing portable fencing along running track where work is to be done in close vicinity of track, maintaining during execution of work andremoving after completion of the work as per direction of the Engineer.Fencing shall consist of self supporting steel angles of size 50mm 3 x50mm x 6mm, 1.5m long provided with hooks etc. and embedded inCC 1:2:4 block of size 0.23m x 0.23m x 0.23m placed at c/c distance of2m along track. 12mm dia rods in three horizontal layers shall be tack welded with angle posts. Note : Released material will be property of the contractor after completion of work. Cost of cement required for CC blocks shall be paid separately. 13041-With provision of one 50mm wide retro-reflective tape in horizontal direction, duly secured/tight with vertical posts

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, 4 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 upto 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 22011-All kinds of soils

Supplying, fabrication, assembling of all types of steel girders of specified spans with structural steel conforming to Quality "B0" Grade Designation E250 conforming to IS:2062, erection / slewing / end launching of steel girders with cranes or any other approved launching methods as per site conditions (not requiring traffic block) on substructure including provision of trolley refuges etc., complete as per approved QAP and drawings conforming to IRS-B1-2001 and other relevant codes 5 and specifications. Note: 1. Detailed fabrication and erection drawings & launching methodology will be prepared by the contractor and got approved from Railway. 2. The rate is all inclusive including launching in position, complete in all respect except cost of (i) Painting / Metalising; (ii) Bearings & (iii) HSFG bolts which shall be paid extra under relevant item. 3. The payment shall be made on the theoretical weight of main components and gusset plates only. 4. Payment Schedule: (i) Receipt of material at site: 40% (ii) Fabrication of girders: 20% (iii) Erection/Launching: 20% (iv) Completion in all respects: 20% 41011-Plate Girder/Semi Through Girder/Composite Girder (Steel Work)

Supplying and fixing HSFG bolts of any dia and any length with suitable nuts including DTI washers conforming to IRS B1 2001 for bridges and steel structures with contractor's labour, tools and plants and lead and lift etc. complete

Assembling and erecting pre-fabricated structures, such as columns, beams, girders, 7 other members of FOBs and sheds; including leading all structural elements within 1 Km lead, bolting, riveting or welding as per approved drawing or as directed by Engineer In-charge. Rate shall include cost of labour, materials, tools & plants and only pre-fabricated structural elements shall be given by Railway. (Work not requiring traffic or power block).

Extra over item no 041300, if the work is to be executed under traffic or power block.

Supplying fabricating and erecting welded and/or bolted and/or riveted steel work in built up sections, trusses and framed work, staging, racks, Height Gauge etc. for Steel Structures other than bridge girders, using RSJ, tees, angles and channels flats, plates, gussets, round or 9 square bars, cleats, bolts etc., with contractors own steel including cutting, bending, straightening, drilling, riveting, hoisting, fixing, erecting, welding, bolting etc., with Providing stiffeners wherever required as per approved drawing including applying a priming coat of a approved steel primer with all contractor's materials, labour, tools and plants, lead and lift including crossing of tracks if required etc., complete as per specification and as directed by Engineer-in-charge. Note The payment shall be made on the theoretical weight of main components and gusset plates only.

Any other item of USSOR-2021 Above/

4.1-Providing and laying in position cement concrete of specified grade excluding the 12 cost of centering and shuttering - All work up to plinth level 4.1.8 A-1:4:8 (1 cement : 4 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 8 graded stone aggregate 40 mm nominal size Recycled Aggregate (RA))

5.1-Providing and laying in position specified grade of reinforced cement concrete, 13 excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level 5.1.2-1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size de rived from natural sources)

5.3A-Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and 14 spiral staircases above plinth level up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with 1:1.5:3 (1 cement : 1.5 coarse sand incuding manufactured sand derived from Recycled Concrete Aggregate (RCA) upto 20%: 3 graded stone aggregate 20 mm nominal size Recycled Concrete Aggregate (RCA) upto 20%

5.9.1-Centering and shuttering including strutting, propping etc. and removal of form for Foundations, footings, bases of columns, etc. for mass concrete

5.9.3-Suspended floors, roofs, landings, balconies and access platform

5.22Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Steel reinforcement for R.C.C. work 17 including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 5.22.6-Thermo-Mechanically Treated bars of grade Fe-500D or more.

5.22A-Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. 5.22A.6-Thermo-Mechanically Treated bars of grade Fe-500D or more

6.1-Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in 6.1.1-Cement mortar 1:4 (1 cement : 4 coarse sand)

10.16-Steel work in built up tubular (round, square or rectangular hollow tubes etc.) 21 trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. 10.16.3- Electric resistance or induction butt welded tubes

11.19-Chequered terrazo tiles 22 mm thick with graded marble chips of size up to 6 22 mm in floors, jointed with neat cement slurry mixed with pigment to match the shade of the tiles, including rubbing and polishing complete, on 20 mm thick bed of cement mortar 1:4 (1 cement :4 coarse sand) 11.19.2-Medium shade pigment using 50% white cement, 50% ordinary cement

12.64-Providing & fixing at all heights, levels and locations Mill finish Aluminium alloy roofing sheets of alloy IS designation 31500, temper Hx8 conforming to IS 737 and dimensions as per IS code 2676 with characteristics of good formability and corrosion resistance. The profile sheets 23 shall be fixed to truss members in slope or required pitch or curvature with Hex cap headed self- drilling/tapping Stainless steel screws M6, 50 mm long with 3 mm EPDM seal washer etc. all inclusive of labour, scaffolding, T&P and sundries etc. complete as per directions of the Engineer-In- Charge. (Cost of truss/frame work shall be paid separately). 12.64.3-0.91 mm, troughed profile with center to center pitch of 200 mm, depth of 32 mm, overall profile width1092 mm, cover width 1000mm. 1000000.0

DSR-2021-Any other item of DSR-2021