West Central Railway Tender

Supplying, spreading and compacting well 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.

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 4 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. Approach slab at formation level, Dirt wall/ ballast wall at formation level

Extra over 025040 for drilling of holes and insertion of dowel bars in case of Jacketing Extra for drilling 32mm dia. holes for jacketing / anchoring

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 2 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. Soft rock (not requiring blasting)

Providing and fixing Weep Holes in 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.

Supply of steel reinforcement of approved brands/makes for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. Thermo-Mechanically Treated bars of grade Fe-500D or more of approved brands/makes.

pressure/consolidation by cement grouting at a pressure of 5-7 kg per Sqcm. including fixing necessary pipes for pressure grouting and cost of pipes etc. as per specification and approved drawings or as directed by the Engineer in charge. The cement shall be paid separately under relevant item for quantity as actually consumed at site. The quantity of cement shall be calculated on the basis of actual cement consumed at site for grouting.- Cement Grouting

Providing and laying in flooring & foundation with Railways stone and voids filled with CC 1:2:4 complete as perdrawings. The rates of the item includesthe cost towardscarrying, transportation,laying of boulders/stones, Concrete work including labour, material for concrete as complete job. Payment for cement to be done separately considering voids as 35% of the gross volume of the work.

Conducting load test of a single pile up to specified capacity in accordance with IS:2911 (Part-IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. with all labour, material, tool & plants, equipment, machinery, etc. complete as per drawing and specification, as directed by the Engineer. Extra for every increase of 50 ton in pile capacity or part thereof over 250 ton

STEEL WORK // Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing Flood Level Gauges on abutments and piers, made by 20mm thick 1:4 cement plaster for a width of not less than 300mm, duly engraving markings & figures in metres, divided into 10 parts commencing from under-side of girders towards bed, painting markings & figures with black enamel paint in three coats on white background including painting HFL Mark in white by side of gauge with year of occurrence with all Contractor's materials, labour, tools, scaffolding and supports, lead & lifts, curing etc. complete as per approved drawing and as directed by the Engineer in- charge excluding cost of cement which shall be paid extra.

Extra over 025040 for drilling of holes and insertion of dowel bars in case of Jacketing Extra for inserting of dowel bars of specified dia. (cost of rods to be paid extra)

Extra for chiselling in addition to boring of piles, if chiselling is required to be resorted to in hard rock or big stone boulders larger than 30cm, manually or by any other means. 1200mm diameter pile

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 3 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. Abutment cap, Pier Cap, Inspection Platform & Pedestal over Pier cap, Fender wall, Diaphragm wall etc.

Providing, fabricating and installing permanent casing pipe for bored piles for all diameters with specified thickness of steel plate including all labour, materials, tools & complete as per approved drawing & specifications complete in all respect as per the direction of Engineer in charge. Note: Payment shall be made as per the weight of circular plate of casing pipe only.

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 4 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. Hard rock (blasting prohibited )

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 6 approved quality in RCC raft foundation & Pile cap 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.

Centering and shuttering including strutting, propping etc. and removal of form for : All types of bridge sub-structures, e.g. pier, 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

Supply and using Cement at Worksite Ordinary Portland Cement 43 grade approved brands/makes 025073 880.00 MT 8117.27 7143197.60 (-) 9.51 6463879.51

Boring, providing and installation of bored cast in-situ Reinforced Cement Concrete piles using Hydraulic piling Rig of specified diameter and length below pile cap of specified grade with Design Mix Cement Concrete, using 20mm graded crushed stone aggregate and coarse sand of approved quality, to carry a safe working load not less than specified, concreting by machine batching, machine mixing, scaffolding, using Admixture in approved proportion (as per IS:9103), 7 placing with tremie pipe, chipping off of pile top to remove laitance concrete above cut off level etc., pumping and bailing out water complete in all respect as per approved drawing, specification and direction of the Engineer in charge. Note: 1. Payment for only cement, reinforcement shall be made extra. 2. Length of the pile for payment shall be measured up to the bottom of RCC pile Cap. 3. 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. 1200mm diameter

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 3 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. Hard rock (requiring blasting)

Centering and shuttering including strutting, propping etc. and removal of form for : All types of bridge super-structures, e.g. slabs, I-girders, T- girders, Box girders etc. up to 5m above ground level.

Structural steel of various sections and grade as per approved drawings from approved manufactures at various works sites including cutting, drilling, welding/riveting cold/hot bending, threading, leveling, aligning, fixing in position of all rods , supports ,gusset/wall plates ,providing all accessories such as nuts and bolts and washers , tie rods providing timber struts and pre-stressing by blocking against rock/ soil including all lead and lift from fabrication yard to erection site. etc. complete as directed by Engineer in charge . The rate includes all labour, tools, plants, machinery, materials, consumables, transportation, Excise 3 Duty, Sales Tax, freight charges, , toll tax, and including loading, unloading, testing, handling, rehandling etc. to be done by Contractor at their own cost etc, complete and as per instruction of Engineer-in-charge. Calculation of weight for payment will includes all structural steel, tie rods, wall plates, base plates, nuts and bolts washers etc. which are part of the permanent steel supports in the tunnel shown in approved drawings. Note: Rate includes cover supports &scaffoldings required during the course of erection etc. complete. (C) Leading, placing and erecting permanent steel supports in tunnels including cutting, leveling, aligning fixing in position and making all other necessary arrangements etc. complete including all charges of machinery labour, lead lift etc. complete as per approved drawings for permanent steel supports. Note: - (1) No separate payment will be paid for erection Part of any temporary supports.

Conducting load test of a single pile up to specified capacity in accordance with IS:2911 (Part-IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. with all labour, material, tool & plants, equipment, machinery, etc. complete as per drawing and specification, as directed by the Engineer. Initial load test above 100 ton and up to 250 T capacity pile

Conducting load test of a single pile up to specified capacity in accordance with IS:2911 (Part-IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. with all labour, material, tool & plants, equipment, machinery, etc. complete as per drawing and specification, as directed by the Engineer. Routine Load Test above 100 ton capacity up to 250 ton capacity pile 022131 4.00 Each 22408.85 89635.40 (-) 17.18 74236.04 13

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 : 1:11⁄2:3 (1 Cement: 11⁄2 coarse sand (zone- III) : 3 graded stone aggregate 20 mm nominal size)

Centering and shuttering including strutting, propping etc. and removal of form for : Extra for additional height over item no. 025031 & 025032 wherever required with adequate bracing, propping etc. over initial height of 5 metres for every additional height of 1 metre or part thereof. 031180 50.00 Sqm 630.91 31545.50 2.10 32207.96 10

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 1 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. All kinds of soils

Structural steel of various sections and grade as per approved drawings from approved manufactures at various works sites including cutting, drilling, welding/riveting cold/hot bending, threading, leveling, aligning, fixing in position of all rods , supports ,gusset/wall plates ,providing all accessories such as nuts and bolts and washers , tie rods providing timber struts and pre-stressing by blocking against rock/ soil including all lead and lift from fabrication yard to erection site. etc. complete as directed by Engineer in charge . The rate includes all labour, tools, plants, machinery, materials, consumables, transportation, Excise 1 Duty, Sales Tax, freight charges, , toll tax, and including loading, unloading, testing, handling, rehandling etc. to be done by Contractor at their own cost etc, complete and as per instruction of Engineer-in-charge. Calculation of weight for payment will includes all structural steel, tie rods, wall plates, base plates, nuts and bolts washers etc. which are part of the permanent steel supports in the tunnel shown in approved drawings. Note: Rate includes cover supports &scaffoldings required during the course of erection etc. complete. (A)supplying/Manufacturing/fabricating of approved quality structural steel (Manufactured by SAIL/RINL/TATA/TISCO/AMNSIL) for permanent steel supports in tunnels like lattice girders and its assembly etc. as per drawing/assembling shown in approved drawings , using structural steel including cutting, drilling, welding/riveting, hot/cold bending, threading, fixing all accessories such as bolt/nuts, washers, etc. Payment under this item shall be made for the net quantity excluding wastage due to cutting, bending welding, threading etc. complete.

Structural steel of various sections and grade as per approved drawings from approved manufactures at various works sites including cutting, drilling, welding/riveting cold/hot bending, threading, leveling, aligning, fixing in position of all rods , supports ,gusset/wall plates, providing all accessories such as nuts and bolts and washers , tie rods providing timber struts and pre-stressing by blocking against rock/ soil including all lead and lift from fabrication yard to erection site. etc. complete as directed by Engineer in charge . The rate includes all labour, tools, plants, machinery, materials, consumables, transportation, Excise Duty, Sales Tax, freight charges, , toll tax, and including loading, unloading, testing, handling, rehandling etc. to be done by Contractor at their own cost etc, 2 complete and as per instruction of Engineer-in-charge. Calculation of weight for payment will includes all structural steel, tie rods, wall plates, base plates, nuts and bolts washers etc. which are part of the permanent steel supports in the tunnel shown in approved drawings. Note: Rate includes cover supports &scaffoldings required during the course of erection etc. complete. (B) Supplying approved quality structural steel (Manufactured by SAIL / RINL / TATA /TISCO/AMNSIL) conforming to relevant IS code and specification as mentioned in the approved drawings for permanent support in tunnels like ISMB/ISMC etc. Payment under this item shall be made for the net quantity excluding wastage due to cutting, bending welding, threading etc. complete. The payment of nuts & Bolts, plates etc. required for erection in position, shall be made in this item after fixing/erection at site. (1) Stage Payment :- (a) 75% of the payment on supply of steel to the site of work or approved workshop against irrevocable Bank guarantee or Indemnity bond (as the case may be) and on necessary production of records. (b) Balance 25% payment after fabrication and erection of steel components satisfactory inside tunnel in all respects. (2) No wastage shall be payable.

Supply and using Cement at Worksite Pozzolana Portland Cement approved brands/makes

Cement concrete in M-25/higher grade approved Design mix with well graded broken stone aggregate of approved quality with 6mm to 20mm size and sand of approved quality for lining side walls and arch roof of tunnel, man and trolley refuge etc. by approved mechanical means such as concrete pump, 1 placer or similar equipments to Railway's specifications and as per approved drawings with contractors own materials (except cement & steel) including aggregates, admixture, labour, tools, plants and machinery including supplying, fixing and removing of form work, centering, scaffolding, bailing out water by gravity, shoring and timbering and such other measures wherever necessary, machine mixing of all ingredients, vibrating including curing, final rendering after stripping of form work with all lead, lift, ascent and descent, crossing of tracks etc. complete in all respect as per drawing and special specifications and also as directed by the Engineer at site.

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 2 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. Wing wall and Return wall

Conducting integrity test with cross holes (min. two diametrically opposite longitudinal holes along the pile shaft) ultrasonic monitoring (Chum) 2 method in cast in situ bored piles by specialized agency having necessary experience and expertise. The rate shall include hiring of trained professional & equipment, in site testing of piles, transportation, analysis of data recorded during test, preparation & submission of report. The rate shall include cost of labor, consumables, transport, hiring charges, taxes etc. all complete

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 1 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. Abutment & Pier

Lateral load testing of single pile in accordance with "IS Code of practice IS:2911 (Part-IV) for determining safe allowable lateral load of pile" with all labour, material, tool & plants, equipment, machinery, etc complete as per drawing and specification as directed by the Engineer. Piles with lateral load capacity of up to 50 ton