Const. of RUB on Raikabag Jaisalmer Section at Ch. 112/56 (Gram Panchyat Roopana Jaitana Near Lohawat)

Amount

Leading miscellaneous materials such as iron work, rails, pipes, wooden logs, stones over pitching stone size, RCC/PCC beams / slabs etc. and all similar articles (each individual article or bundle being more than 3.5 meters long in the longest direction) by truck, trailer, etc including all loading, unloading and stacking, lead over 500m and upto 10 km. Note : Lead under this item is payable when the same exceeds 500m.

Additional lead for every subsequent km or part thereof, over 10 km and upto 100 km over item no. 021170

Additional lead for every subsequent km or part thereof, over 100 km and upto 400 km over item nos. 021170 &.021171

Supplying and fixing Lewis/ holding down bolts of approved design with nuts and washers complete

Supplying, fabricating and erecting valley gutter having 1.00 meter width, made out of 0.91mm thick aluminum sheets, the joints shall be made by aluminum welding to make water tight including supplying manufacturing and fixing brackets made out of MS flats 50mm x 6mm at the spacing of 75 cm center to center. The rate will be including supply of all materials, labours, tools, plants, equipments, scaffolding and staging etc. Complete work shall be carried out as directed by engineer in charge

Providing and applying two coats of coal tar or bitumen confirming to IS 3117 - 1965 on the top and sides of RCC box/slabs @ 1.70 Kgs / Sqm after cleaning the surface with all labour and materials complete job as directed by the Engineer.

Fabricating, supplying and fixing in position Galvanized steel channel sleepers of mild steel of tested quality conforming to IS: 2062, on fabricated girders including all fixtures fastenings as per approved Railway drawings with labour, material, tools and plants etc. as a complete job including galvanizing of all components

Providing & Laying of a Permeable geotextile filter between pitching and embankment slopes on which pitching is laid to prevent escape of the embankment material through the voids of the stone pitching/cement concrete blocks as well as to allow free movem.With GJT-Type 3 (For moderate conditions) With GJT-Type 3 (For moderate conditions)

Supply and using cement at worksite:OPC 43 grade

Casting, transporting and launching of precast reinforced concrete slabs in M-25 design mix for RCC boxes including launching during traffic block or without traffic block etc. as per approved drawings & design with contractor's own materials such as sand, water, 6mm to 20mm well graded machine crushed stone aggregate, admixtures etc. including machine mixing of all gradients, placing, mechanical vibrating, curing etc. and providing shuttering, centering, formwork and handling, transporting to bridge sites including loading & unloading and launching including supplying , laying and levelling of required layer of sand underneath RCC slab as per approved drawing with contractor's own labour and equipments, all lead, lift, royalties, taxes etc. complete in all respect except cost of reinforcement & cement which will be paid separately under relevant BSR items.

Casting and transporting precast reinforced cement concrete boxes and U-Type/L-Type retaining wall segments in M30/35 design mix near LHS site with machine batched, machine mixed and machine vibrated design mix concrete, including the cost of centering, shuttering, finishing, admixture, if required, as per IS: 9103 to retard setting of concrete/improve workability without impairing strength and durability as per direction of Engineer-in-charge.Only machine mixed and automatic weigh batched concrete/ concrete produced by Fiori shall be used during entire work. The concrete shall be placed with the help of mechanical means only. Rates are inclusive of all the materials, labour, transporting to bridge sites including loading & unloading with contractor's own labour and equipments . curing, machinery, tools, plants, taxes etc. complete in all respect except cost of reinforcement & cement which will be paid separately under relevant BSR items.

Placement of precast reinforced cement concrete segmental box with the help of road crane at desired location carefully by lifting and pecking method during traffic and power block o with all contactor's labour, tools , material, cranes, machinery, preparation of surface as desired by Engineer including filling of joints by epoxy mortar, and laying of required sand including all material and labour tools, plants machinary, etc. with all lead and lift.

Insertion and taking out of temporary service girder of required length as per need of site below track in short duration traffic block as per Railway approved drawing to provide temporary arrangement for casting of box/excavation of hard/rocky strata to make space for launching of RCC Box/for launching of RCC components in subsequent blocks, including making and laying sleeper cribs, bearing plate, dismantling & laying of track, cutting/filling of earth etc. as per standard drg. to make track fit for 20 Kmph speed, with contractors own labour, crane, tools and plants etc. Nothing extra will be paid to the contractor except the accepted rate, whatsoever.

Removing of existing any type of track for insertion of RCC boxes, laying, linking & lifting of any type of track on newly laid RCC box on either side of LHS including cutting of rails, drilling of holes, subsequent through packing to make track fit for 75Kmph & de-stressing of LWR/CWR of any type of track and picking up of stone ballast (new or retrieved) including loading & leading of ballast from stacks

Supplying & shrouding of pea gravel 2mm to 4mm size for tube well assembly according to Rly. specifications based on ISI specification of tube well.

Tamping of track, turnouts, trap points laid on BG PSC sleepers on Main/Loop lines with Railways tamping machine including pre-tamping and post tamping attention to the track as per the instructions laid down in the Indian Railway Tack Machine Manual, after each round of tramping of the track by the Track Tampers, with contractor's own labour and T&P.(a) Ist round of packing

Tamping of track, turnouts, trap points laid on BG PSC sleepers on Main/Loop lines with Railways tamping machine including pre-tamping and post tamping attention to the track as per the instructions laid down in the Indian Railway Tack Machine Manual, after each round of tramping of the track by the Track Tampers, with contractor's own labour and T&P.2nd round of packing.

Transportation of any Railway material (relieving girders, cross girders etc.) (a) Lead upto 10 Km.

Extra lead beyond 10 Kms. For every kilometre or part thereof.

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