Sr.DEN/North/SBC sec: SW-I: Proposed Construction of pedestrian Subway at Km. 96/400-500 between Devarapalle - Hindupur Stations, by rolling/launching method. Size: 1x5.00x2.65m (Barrel length =28.00m) under ADEN/Hindupur Sub-Division. SW-II: Proposed Construction of pedestrian Subway at Km. 96/700-800 between Devarapalle - Hindupur Stations, by rolling/launching method. Size: 1x5.00x2.65m (Barrel length =28.00m) under ADEN/Hindupur Sub-Division. SW-III: Proposed Construction of pedestrian Subway at Km.97/000-100 between Devarapalle - Hindupur Stations, by rolling/launching method. Size: 1x5.00x2.65m (Barrel length =28.00m) under ADEN/Hindupur Sub-Division. SW-IV: Proposed Construction of pedestrian Subway at Km.161/200-400 between Makkajipalli - Nagasamudram Stations, by rolling/launching method. Size: 1x5.00x2.65m (Barrel length =29.00m) under ADEN/Hindupur Sub-Division. SW-V: Proposed Construction of pedestrian Subway at Km.22/900-23/100 between Sri Sathya Sai Prashanthi Nilayam - Basampalle Stations, by rolling and launching method. Size:1x5.00x3.15m (Barrel length =22.00m) under ADEN/Hindupur Sub-Division. Maintenance period is 4 years

A-SW-I:IRUSSOR 2022 : Civil Works

A-SW-II:IRUSSOR 2022: Civil Works

A-SW-III:IRUSSOR 2022: Civil Works

A-SW-IV:IRUSSOR 2022: Civil Works

A-SW-V:IRUSSOR 2022: Civil Works

B-SW-I: NBSR Items

B-SW-II: NBSR Items

B-SW-III: NBSR Items

B-SW-IV:NBSR Items

B-SW-V:NBSR Items

A1-SW-I: DSR 2023 : Steel Reinforcement Item

A1-SW-II: DSR 2023: Steel Reinforcement item

A1-SW-III: DSR 2023: Steel Reinforcement item

A1-SW-IV:DSR 2023: Steel Reinforcement item

A1-SW-V:DSR 2023: Steel Reinforcement item

A2-SW-I: DSR 2023

A2-SW-II: DSR 2023

A2-SW-III:DSR 2023

A2-SW-IV:DSR 2023

A2-SW-V:DSR 2023

A3-SW-I: IRUSSOR: Launching of RCC Box

A3-SW-II:IRUSSOR 2022: Launching of RCC Box

A3-SW-III:IRUSSOR 2022:Launching of RCC Box

A3-SW-IV:IRUSSOR 2022: Launching of RCC Box

A3-SW-V:IRUSSOR 2022: Launching of RCC Box

Item Breakup - A-SW-I:IRUSSOR 2022 : Civil Works

Using Soil Class SQ2 Exploratory drilling of boreholes down to required depth, drilling of 150mm dia. boreholes in all type of soils except hard rock & large boulders (boulder core more than 30cm) including refilling, reinstating surface and disposing off surplus material including use of mechanical rigs with power operated winches as well as percussion/chiselling tool for advancing through occasional seams of hard strata to be employed, where necessary in Dry area.

Taking out 100mm dia. & 450mm long Each undisturbed samples of soil from bore holes, including provision of air tight containers for packing and, labeling incl. transporting the samples to laboratory. Piston sampler shall be used for extracting undisturbed samples where necessary. Samples shall be collected as per IS:2720.

Taking out 100mm dia. & 450mm long Each disturbed samples of soil from bore holes, including provision of air tight containers for packing, labeling and transporting the samples to laboratory. Samples shall be collected as per IS:2720.

Conducting standard penetration test as per Each IS:2131 at approximate1.5m intervals in bore holes, as directed by the Engineer in charge Conducting laboratory Tests on collected soil samples as per relevant IS code

Moisture Content/Dry Density

Atterberg Limits

Specific Gravity

Grain size analysis including Hydrometer Each analysis

Direct Shear Test

Natural Density

Unconfined Compression Test

Tri-axial Test BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY 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 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

Soft rock (not requiring blasting)

Hard rock (requiring blasting)

Hard rock (blasting prohibited )

Providing and laying in position machine cum 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 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. N o t e : 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. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY 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 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. N o t e : 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

Approach slab at formation level, Dirt wall/ cum ballast wall at formation level

Providing and casting machine batched, cum 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, (Cast in-Situ/Pre- cast) in bottom/top slab, side walls, toe wall and sumps haunch filling head walls, thrust bed or any other component using 20mm graded crushed stone aggregate and coarse sand of approved quality of RCC box of any size including finishing, Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings and technical specifications as directed by Engineer in charge. N o t e : 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 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, Sqm 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 MT brands/makes BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge up to 60 kms.

Above 5 km up to 10 km

Above 10 km up to 15 km

Above 15 km up to 20 km

Above 20 km up to 25 km

Above 25 km up to 30 km

Above 30 km up to 35 km

Above 35 km up to 40 km

Above 40 km up to 60 km Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge above 60 kms.

Above 60 km up to 80 km

Above 80 km up to 100 km

Above 100 km up to 150 km

Above 150 km up to 200 km

Providing and laying Pitching with Stone cum Boulders, weighing not less than 35kg each with voids filled with cement sand mortar 1:4 on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical Specifications (filter media to be paid separately under the relevant item). Rate is excluding cost of cement which shall be paid extra under relevant item.

Providing weep holes by making suitable Metre opening or drilling in existing Brick Masonry / Plain / Reinforced Concrete abutment, wing wall/return wall with 110 mm dia UPVC pipe (working pressure 4kg/sqcm) extending through the full width of the structure complete and repairing the same with cement mortar 1:2 (1 cement : 2 coarse sand). Rate is excluding the cost of cement which shall be paid extra.

Providing and laying of filter media consisting cum of granular materials of GW, GP, SW groups as per IS:1498 (latest) in required profile behind boulder filling of abutments, wing walls / return walls etc. above bed level with all labour and material complete job as per drawing and technical specification of RDSO Guidelines.

Providing cast in situ bridge number plaques Each as per Railway drawing in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm notch in Bridge parapet coping duly engraving the letter and figures and an arrow indicating the direction of flow and finishing the top exposed surface with cement mortar 1:3, painting letters and figures with two coats of black enamel paint on two coats of white background with all labour, tools, cement, paint etc. with all leads and lifts. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Providing cast in-situ plaques for bridge Each foundations details of size 45cmx45cmx5cm in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm deep notch over abutment & piers, engraving the letters & figures with CM 1:3 and finished smooth including painting letters and figures with 2 coats of black enamel and plaque with white enamel with all labour, tools, cement, paint, curing etc. as a complete job.

Supplying, spreading and filling coarse sand cum (no cohesive materials to be used) of approved quality including watering and ramming in foundation, behind the abutment, wing wall, retaining wall in layers not exceeding 150mm thick including its compaction as per direction of Engineer-in- charge. The rate includes all lead, lift, ascent, descent, crossing of Railway line etc. complete with contractor's labour, materials, tools and plant.

Providing Boulder Backing behind wing wall, cum return wall, retaining wall with hand packed boulders & cobbles with smaller size boulders toward the back including all lead, lift, labour & other incidental charges as complete work in all respect. Payment for boulder/cobbles will be done extra.

Dewatering of natural or accumulated water HP from any location. Payment to be done for Hour Horse power of pump multiplied by pumping hours. Recoupment of ballast in running line with railway's stone ballast from existing stacks available along alignment either on top of cutting or on cess or at toe of bank by head leads or by any other means and spreading to make up deficiency in the required profile with contractor's labour, tools & plants, as directed by Engineer-in-charge. Note: Payment shall be made based on ballast stack measurement.

For average lead up to 50m and lift up to 5m cum

Removing, screening and salvaging ballast cum from track, duly digging / scarifying ballast by beaters / wire brushes or any mechanical means, leveling and dressing formation with specified cross slope after salvaging ballast, separating muck by screening the salvaged ballast with contractor's 20mm size sieve, stacking of screened ballast for measurement, disposing off muck at specified locations with all lead & lifts as directed by Engineer in-charge. Note: Payment shall be made for quantity of ballast stacked after screening of retrieved ballast from track. Manufacturing, supply and stacking of machine crushed Track Ballast conforming to RDSO Specification (IRS-GE-1) with latest correction slips at Railway depot or nominated location. Note: Distance of nearest quarry mentioned in each sub-item is only for the purpose of selecting the items for preparation of estimates/tender schedule, based on the minimum distance between nearest quarry and centre of supply points and will not affect the selection of quarry during physical supply in any way till prescribed specification is met fully. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

When distance of nearest quarry is up to 10 cum km

Carrying out cut & connection to the existing Each PSC sleeper track under line block of any rail section and sleeper density to connect the same to newly linked track which is laid by the side, duly carrying out cutting of rails, insertion of additional PSC sleepers, if required, providing fish plated joints including drilling of holes, slewing required length of both tracks to prescribed alignment, adjusting sleeper spacing, providing continuity to track, spreading of ballast to provide cushion, shoulder ballast to the track stretch, giving one round of initial packing to make track fit for 20 kmph speed and boxing of ballast to profile as directed by Engineer in charge. Providing Caution Watchman at a location where caution order is imposed and ensuring to be on continuous vigil and exhibit necessary hand signals to the trains for their passage over caution spot. Note: 1) Prescribed protection equipment shall be supplied by Railways and the same shall be returned after work is over. 2) If Contractor fails to post watchman at any time during one day, penalty at double the accepted rates will be levied and 3) The watchman nominated by the contractor will be screened for suitability as per Railway norms.

For one shift ( 12 Hrs)

Manufacturing sleepers/blocks required for matting and bearing as per approved design for use below and above CC Crib for insertion of Temporary Girder etc.. Note: The item is for one time use and released wooden sleepers/blocks shall be the property of the Contractor. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY Manufacturing, fabricating and supplying retro-reflective Engineering Indicator boards, made of 2mm thick aluminium sheet or 3mm thick aluminium composite sheet, face to be fully covered with high intensity encapsulated type heat activated retro- reflective sheeting conforming to type-IV of ASTM-D4956-01 in yellow & black or other colour combination including subject matter, message, symbols, borders etc. as approved by Engineer In-charge or as per IRPWM guidelines, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class-2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back-support frame of M.S. angle iron of size 25mm x25mm x 3mmprovided all along the edges of board with theft resistant measures back side of board shall be with non-peelable weatherproof paint, consisting of one coat of zinc chromate primer and two coats of epoxy paint. Vertical post shall have black & white anti-corrosive paint or powder coating complete, as directed.

Caution 1400mmx400mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Speed triangular shape having each side of 1000mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Termination Indicator Board of Circular shape Each having diameter of 1000mm with back support frame welded to vertical post of MS angle of size 50mmx50mmx6mm of 3950 mm long Erection or removal of temporary Engineering Indicator Board or any other board at specified locations without causing infringement to track etc. complete and as directed.

For removal Hiring of machinery for minor miscellaneous works for short duration including operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site.

JCB Backhoe Loaders 3DX Plus or similar with Hour minimum 1.10 cum bucket capacity

Hydra or similar tyre mounted Pick-n-Carry Hour crane of 12T capacity for misc. works of handling of material

Tractor with Trolley for local transportation or Hour other misc. works. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Supplying and filling 50 kg size empty Each cement polythene bags with Rly. Ballast/moorum/earth/Sand/quarry dust etc. placing the filled bags on the high banks /bridge approaches/nominated place etc. dumping and spreading at the nominated locations to profile under block period with all contractor's labour, tools, plants, loading, unloading, filling, spreading including all lead/lift etc. complete and as directed by the Engineer in charge at site including crossing of track where necessary. Total 9073259.92

Item Breakup - A-SW-IV:IRUSSOR 2022: Civil Works

Using Soil Class SQ2 Exploratory drilling of boreholes down to required depth, drilling of 150mm dia. boreholes in all type of soils except hard rock & large boulders (boulder core more than 30cm) including refilling, reinstating surface and disposing off surplus material including use of mechanical rigs with power operated winches as well as percussion/chiselling tool for advancing through occasional seams of hard strata to be employed, where necessary in Dry area.

Taking out 100mm dia. & 450mm long Each undisturbed samples of soil from bore holes, including provision of air tight containers for packing and, labeling incl. transporting the samples to laboratory. Piston sampler shall be used for extracting undisturbed samples where necessary. Samples shall be collected as per IS:2720.

Taking out 100mm dia. & 450mm long Each disturbed samples of soil from bore holes, including provision of air tight containers for packing, labeling and transporting the samples to laboratory. Samples shall be collected as per IS:2720. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Conducting standard penetration test as per Each IS:2131 at approximate1.5m intervals in bore holes, as directed by the Engineer in charge Conducting laboratory Tests on collected soil samples as per relevant IS code

Moisture Content/Dry Density

Atterberg Limits

Specific Gravity

Grain size analysis including Hydrometer Each analysis

Direct Shear Test

Natural Density

Unconfined Compression Test

Tri-axial Test 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 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

Soft rock (not requiring blasting)

Hard rock (requiring blasting)

Hard rock (blasting prohibited )

Providing and laying in position machine cum 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 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. N o t e : 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. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY 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 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. N o t e : 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

Approach slab at formation level, Dirt wall/ cum ballast wall at formation level

Providing and casting machine batched, cum 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, (Cast in-Situ/Pre- cast) in bottom/top slab, side walls, toe wall and sumps haunch filling head walls, thrust bed or any other component using 20mm graded crushed stone aggregate and coarse sand of approved quality of RCC box of any size including finishing, Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings and technical specifications as directed by Engineer in charge. N o t e : 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 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, Sqm 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 MT brands/makes BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge up to 60 kms.

Above 5 km up to 10 km

Above 10 km up to 15 km

Above 15 km up to 20 km

Above 20 km up to 25 km

Above 25 km up to 30 km

Above 30 km up to 35 km

Above 35 km up to 40 km

Above 40 km up to 60 km Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge above 60 kms.

Above 60 km up to 80 km

Above 80 km up to 100 km

Above 100 km up to 150 km

Above 150 km up to 200 km

Supplying fabricating and erecting welded MT 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 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 & plants, lead & 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.

Providing and laying Pitching with Stone cum Boulders, weighing not less than 35kg each with voids filled with cement sand mortar 1:4 on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical Specifications (filter media to be paid separately under the relevant item). Rate is excluding cost of cement which shall be paid extra under relevant item.

Providing weep holes by making suitable Metre opening or drilling in existing Brick Masonry / Plain / Reinforced Concrete abutment, wing wall/return wall with 110 mm dia UPVC pipe (working pressure 4kg/sqcm) extending through the full width of the structure complete and repairing the same with cement mortar 1:2 (1 cement : 2 coarse sand). Rate is excluding the cost of cement which shall be paid extra. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Providing and laying of filter media consisting cum of granular materials of GW, GP, SW groups as per IS:1498 (latest) in required profile behind boulder filling of abutments, wing walls / return walls etc. above bed level with all labour and material complete job as per drawing and technical specification of RDSO Guidelines.

Providing cast in situ bridge number plaques Each as per Railway drawing in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm notch in Bridge parapet coping duly engraving the letter and figures and an arrow indicating the direction of flow and finishing the top exposed surface with cement mortar 1:3, painting letters and figures with two coats of black enamel paint on two coats of white background with all labour, tools, cement, paint etc. with all leads and lifts.

Providing cast in-situ plaques for bridge Each foundations details of size 45cmx45cmx5cm in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm deep notch over abutment & piers, engraving the letters & figures with CM 1:3 and finished smooth including painting letters and figures with 2 coats of black enamel and plaque with white enamel with all labour, tools, cement, paint, curing etc. as a complete job.

Supplying, spreading and filling coarse sand cum (no cohesive materials to be used) of approved quality including watering and ramming in foundation, behind the abutment, wing wall, retaining wall in layers not exceeding 150mm thick including its compaction as per direction of Engineer-in- charge. The rate includes all lead, lift, ascent, descent, crossing of Railway line etc. complete with contractor's labour, materials, tools and plant.

Providing Boulder Backing behind wing wall, cum return wall, retaining wall with hand packed boulders & cobbles with smaller size boulders toward the back including all lead, lift, labour & other incidental charges as complete work in all respect. Payment for boulder/cobbles will be done extra.

Dewatering of natural or accumulated water HP from any location. Payment to be done for Hour Horse power of pump multiplied by pumping hours. Recoupment of ballast in running line with railway's stone ballast from existing stacks available along alignment either on top of cutting or on cess or at toe of bank by head leads or by any other means and spreading to make up deficiency in the required profile with contractor's labour, tools & plants, as directed by Engineer-in-charge. Note: Payment shall be made based on ballast stack measurement.

For average lead up to 50m and lift up to 5m cum BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Removing, screening and salvaging ballast cum from track, duly digging / scarifying ballast by beaters / wire brushes or any mechanical means, leveling and dressing formation with specified cross slope after salvaging ballast, separating muck by screening the salvaged ballast with contractor's 20mm size sieve, stacking of screened ballast for measurement, disposing off muck at specified locations with all lead & lifts as directed by Engineer in-charge. Note: Payment shall be made for quantity of ballast stacked after screening of retrieved ballast from track. Manufacturing, supply and stacking of machine crushed Track Ballast conforming to RDSO Specification (IRS-GE-1) with latest correction slips at Railway depot or nominated location. Note: Distance of nearest quarry mentioned in each sub-item is only for the purpose of selecting the items for preparation of estimates/tender schedule, based on the minimum distance between nearest quarry and centre of supply points and will not affect the selection of quarry during physical supply in any way till prescribed specification is met fully.

When distance of nearest quarry is up to 10 cum km

Carrying out cut & connection to the existing Each PSC sleeper track under line block of any rail section and sleeper density to connect the same to newly linked track which is laid by the side, duly carrying out cutting of rails, insertion of additional PSC sleepers, if required, providing fish plated joints including drilling of holes, slewing required length of both tracks to prescribed alignment, adjusting sleeper spacing, providing continuity to track, spreading of ballast to provide cushion, shoulder ballast to the track stretch, giving one round of initial packing to make track fit for 20 kmph speed and boxing of ballast to profile as directed by Engineer in charge. Providing Caution Watchman at a location where caution order is imposed and ensuring to be on continuous vigil and exhibit necessary hand signals to the trains for their passage over caution spot. Note: 1) Prescribed protection equipment shall be supplied by Railways and the same shall be returned after work is over. 2) If Contractor fails to post watchman at any time during one day, penalty at double the accepted rates will be levied and 3) The watchman nominated by the contractor will be screened for suitability as per Railway norms.

For one shift ( 12 Hrs)

Manufacturing sleepers/blocks required for matting and bearing as per approved design for use below and above CC Crib for insertion of Temporary Girder etc.. Note: The item is for one time use and released wooden sleepers/blocks shall be the property of the Contractor. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY Manufacturing, fabricating and supplying retro-reflective Engineering Indicator boards, made of 2mm thick aluminium sheet or 3mm thick aluminium composite sheet, face to be fully covered with high intensity encapsulated type heat activated retro- reflective sheeting conforming to type-IV of ASTM-D4956-01 in yellow & black or other colour combination including subject matter, message, symbols, borders etc. as approved by Engineer In-charge or as per IRPWM guidelines, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class-2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back-support frame of M.S. angle iron of size 25mm x25mm x 3mmprovided all along the edges of board with theft resistant measures back side of board shall be with non-peelable weatherproof paint, consisting of one coat of zinc chromate primer and two coats of epoxy paint. Vertical post shall have black & white anti-corrosive paint or powder coating complete, as directed.

Caution 1400mmx400mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Speed triangular shape having each side of 1000mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Termination Indicator Board of Circular shape Each having diameter of 1000mm with back support frame welded to vertical post of MS angle of size 50mmx50mmx6mm of 3950 mm long Erection or removal of temporary Engineering Indicator Board or any other board at specified locations without causing infringement to track etc. complete and as directed.

For removal Hiring of machinery for minor miscellaneous works for short duration including operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site.

JCB Backhoe Loaders 3DX Plus or similar with Hour minimum 1.10 cum bucket capacity

Hydra or similar tyre mounted Pick-n-Carry Hour crane of 12T capacity for misc. works of handling of material

Tractor with Trolley for local transportation or Hour other misc. works. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Supplying and filling 50 kg size empty Each cement polythene bags with Rly. Ballast/moorum/earth/Sand/quarry dust etc. placing the filled bags on the high banks /bridge approaches/nominated place etc. dumping and spreading at the nominated locations to profile under block period with all contractor's labour, tools, plants, loading, unloading, filling, spreading including all lead/lift etc. complete and as directed by the Engineer in charge at site including crossing of track where necessary. Total 13299175.29

Item Breakup - A-SW-V:IRUSSOR 2022: Civil Works

Using Soil Class SQ2 Exploratory drilling of boreholes down to required depth, drilling of 150mm dia. boreholes in all type of soils except hard rock & large boulders (boulder core more than 30cm) including refilling, reinstating surface and disposing off surplus material including use of mechanical rigs with power operated winches as well as percussion/chiselling tool for advancing through occasional seams of hard strata to be employed, where necessary in Dry area.

Taking out 100mm dia. & 450mm long Each undisturbed samples of soil from bore holes, including provision of air tight containers for packing and, labeling incl. transporting the samples to laboratory. Piston sampler shall be used for extracting undisturbed samples where necessary. Samples shall be collected as per IS:2720.

Taking out 100mm dia. & 450mm long Each disturbed samples of soil from bore holes, including provision of air tight containers for packing, labeling and transporting the samples to laboratory. Samples shall be collected as per IS:2720. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Conducting standard penetration test as per Each IS:2131 at approximate1.5m intervals in bore holes, as directed by the Engineer in charge Conducting laboratory Tests on collected soil samples as per relevant IS code

Moisture Content/Dry Density

Atterberg Limits

Specific Gravity

Grain size analysis including Hydrometer Each analysis

Direct Shear Test

Natural Density

Unconfined Compression Test

Tri-axial Test 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 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

Soft rock (not requiring blasting)

Hard rock (requiring blasting)

Hard rock (blasting prohibited )

Providing and laying in position machine cum 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 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. N o t e : 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. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY 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 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. N o t e : 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

Approach slab at formation level, Dirt wall/ cum ballast wall at formation level

Providing and casting machine batched, cum 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, (Cast in-Situ/Pre- cast) in bottom/top slab, side walls, toe wall and sumps haunch filling head walls, thrust bed or any other component using 20mm graded crushed stone aggregate and coarse sand of approved quality of RCC box of any size including finishing, Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings and technical specifications as directed by Engineer in charge. N o t e : 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 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, Sqm 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 MT brands/makes BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge up to 60 kms.

Above 5 km up to 10 km

Above 10 km up to 15 km

Above 15 km up to 20 km

Above 20 km up to 25 km

Above 25 km up to 30 km

Above 30 km up to 35 km

Above 35 km up to 40 km

Above 40 km up to 60 km Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge above 60 kms.

Above 60 km up to 80 km

Above 80 km up to 100 km

Above 100 km up to 150 km

Above 150 km up to 200 km

Supplying fabricating and erecting welded MT 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 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 & plants, lead & 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.

Providing and laying Pitching with Stone cum Boulders, weighing not less than 35kg each with voids filled with cement sand mortar 1:4 on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical Specifications (filter media to be paid separately under the relevant item). Rate is excluding cost of cement which shall be paid extra under relevant item.

Providing weep holes by making suitable Metre opening or drilling in existing Brick Masonry / Plain / Reinforced Concrete abutment, wing wall/return wall with 110 mm dia UPVC pipe (working pressure 4kg/sqcm) extending through the full width of the structure complete and repairing the same with cement mortar 1:2 (1 cement : 2 coarse sand). Rate is excluding the cost of cement which shall be paid extra. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Providing and laying of filter media consisting cum of granular materials of GW, GP, SW groups as per IS:1498 (latest) in required profile behind boulder filling of abutments, wing walls / return walls etc. above bed level with all labour and material complete job as per drawing and technical specification of RDSO Guidelines.

Providing cast in situ bridge number plaques Each as per Railway drawing in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm notch in Bridge parapet coping duly engraving the letter and figures and an arrow indicating the direction of flow and finishing the top exposed surface with cement mortar 1:3, painting letters and figures with two coats of black enamel paint on two coats of white background with all labour, tools, cement, paint etc. with all leads and lifts.

Providing cast in-situ plaques for bridge Each foundations details of size 45cmx45cmx5cm in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm deep notch over abutment & piers, engraving the letters & figures with CM 1:3 and finished smooth including painting letters and figures with 2 coats of black enamel and plaque with white enamel with all labour, tools, cement, paint, curing etc. as a complete job.

Supplying, spreading and filling coarse sand cum (no cohesive materials to be used) of approved quality including watering and ramming in foundation, behind the abutment, wing wall, retaining wall in layers not exceeding 150mm thick including its compaction as per direction of Engineer-in- charge. The rate includes all lead, lift, ascent, descent, crossing of Railway line etc. complete with contractor's labour, materials, tools and plant.

Providing Boulder Backing behind wing wall, cum return wall, retaining wall with hand packed boulders & cobbles with smaller size boulders toward the back including all lead, lift, labour & other incidental charges as complete work in all respect. Payment for boulder/cobbles will be done extra.

Dewatering of natural or accumulated water HP from any location. Payment to be done for Hour Horse power of pump multiplied by pumping hours. Recoupment of ballast in running line with railway's stone ballast from existing stacks available along alignment either on top of cutting or on cess or at toe of bank by head leads or by any other means and spreading to make up deficiency in the required profile with contractor's labour, tools & plants, as directed by Engineer-in-charge. Note: Payment shall be made based on ballast stack measurement.

For average lead up to 50m and lift up to 5m cum BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Removing, screening and salvaging ballast cum from track, duly digging / scarifying ballast by beaters / wire brushes or any mechanical means, leveling and dressing formation with specified cross slope after salvaging ballast, separating muck by screening the salvaged ballast with contractor's 20mm size sieve, stacking of screened ballast for measurement, disposing off muck at specified locations with all lead & lifts as directed by Engineer in-charge. Note: Payment shall be made for quantity of ballast stacked after screening of retrieved ballast from track. Manufacturing, supply and stacking of machine crushed Track Ballast conforming to RDSO Specification (IRS-GE-1) with latest correction slips at Railway depot or nominated location. Note: Distance of nearest quarry mentioned in each sub-item is only for the purpose of selecting the items for preparation of estimates/tender schedule, based on the minimum distance between nearest quarry and centre of supply points and will not affect the selection of quarry during physical supply in any way till prescribed specification is met fully.

When distance of nearest quarry is up to 10 cum km

Carrying out cut & connection to the existing Each PSC sleeper track under line block of any rail section and sleeper density to connect the same to newly linked track which is laid by the side, duly carrying out cutting of rails, insertion of additional PSC sleepers, if required, providing fish plated joints including drilling of holes, slewing required length of both tracks to prescribed alignment, adjusting sleeper spacing, providing continuity to track, spreading of ballast to provide cushion, shoulder ballast to the track stretch, giving one round of initial packing to make track fit for 20 kmph speed and boxing of ballast to profile as directed by Engineer in charge. Providing Caution Watchman at a location where caution order is imposed and ensuring to be on continuous vigil and exhibit necessary hand signals to the trains for their passage over caution spot. Note: 1) Prescribed protection equipment shall be supplied by Railways and the same shall be returned after work is over. 2) If Contractor fails to post watchman at any time during one day, penalty at double the accepted rates will be levied and 3) The watchman nominated by the contractor will be screened for suitability as per Railway norms.

For one shift ( 12 Hrs)

Manufacturing sleepers/blocks required for matting and bearing as per approved design for use below and above CC Crib for insertion of Temporary Girder etc.. Note: The item is for one time use and released wooden sleepers/blocks shall be the property of the Contractor. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY Manufacturing, fabricating and supplying retro-reflective Engineering Indicator boards, made of 2mm thick aluminium sheet or 3mm thick aluminium composite sheet, face to be fully covered with high intensity encapsulated type heat activated retro- reflective sheeting conforming to type-IV of ASTM-D4956-01 in yellow & black or other colour combination including subject matter, message, symbols, borders etc. as approved by Engineer In-charge or as per IRPWM guidelines, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class-2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back-support frame of M.S. angle iron of size 25mm x25mm x 3mmprovided all along the edges of board with theft resistant measures back side of board shall be with non-peelable weatherproof paint, consisting of one coat of zinc chromate primer and two coats of epoxy paint. Vertical post shall have black & white anti-corrosive paint or powder coating complete, as directed.

Caution 1400mmx400mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Speed triangular shape having each side of 1000mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Termination Indicator Board of Circular shape Each having diameter of 1000mm with back support frame welded to vertical post of MS angle of size 50mmx50mmx6mm of 3950 mm long Erection or removal of temporary Engineering Indicator Board or any other board at specified locations without causing infringement to track etc. complete and as directed.

For removal Hiring of machinery for minor miscellaneous works for short duration including operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site.

JCB Backhoe Loaders 3DX Plus or similar with Hour minimum 1.10 cum bucket capacity

Hydra or similar tyre mounted Pick-n-Carry Hour crane of 12T capacity for misc. works of handling of material

Tractor with Trolley for local transportation or Hour other misc. works. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Supplying and filling 50 kg size empty Each cement polythene bags with Rly. Ballast/moorum/earth/Sand/quarry dust etc. placing the filled bags on the high banks /bridge approaches/nominated place etc. dumping and spreading at the nominated locations to profile under block period with all contractor's labour, tools, plants, loading, unloading, filling, spreading including all lead/lift etc. complete and as directed by the Engineer in charge at site including crossing of track where necessary. Total 19011681.93

Item Breakup - A-SW-III:IRUSSOR 2022: Civil Works

Using Soil Class SQ2 Exploratory drilling of boreholes down to required depth, drilling of 150mm dia. boreholes in all type of soils except hard rock & large boulders (boulder core more than 30cm) including refilling, reinstating surface and disposing off surplus material including use of mechanical rigs with power operated winches as well as percussion/chiselling tool for advancing through occasional seams of hard strata to be employed, where necessary in Dry area.

Taking out 100mm dia. & 450mm long Each undisturbed samples of soil from bore holes, including provision of air tight containers for packing and, labeling incl. transporting the samples to laboratory. Piston sampler shall be used for extracting undisturbed samples where necessary. Samples shall be collected as per IS:2720.

Taking out 100mm dia. & 450mm long Each disturbed samples of soil from bore holes, including provision of air tight containers for packing, labeling and transporting the samples to laboratory. Samples shall be collected as per IS:2720. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Conducting standard penetration test as per Each IS:2131 at approximate1.5m intervals in bore holes, as directed by the Engineer in charge Conducting laboratory Tests on collected soil samples as per relevant IS code

Moisture Content/Dry Density

Atterberg Limits

Specific Gravity

Grain size analysis including Hydrometer Each analysis

Direct Shear Test

Natural Density

Unconfined Compression Test

Tri-axial Test 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 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

Soft rock (not requiring blasting)

Hard rock (requiring blasting)

Hard rock (blasting prohibited )

Providing and laying in position machine cum 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 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. N o t e : 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. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY 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 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. N o t e : 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

Approach slab at formation level, Dirt wall/ cum ballast wall at formation level

Providing and casting machine batched, cum 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, (Cast in-Situ/Pre- cast) in bottom/top slab, side walls, toe wall and sumps haunch filling head walls, thrust bed or any other component using 20mm graded crushed stone aggregate and coarse sand of approved quality of RCC box of any size including finishing, Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings and technical specifications as directed by Engineer in charge. N o t e : 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 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, Sqm 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 MT brands/makes BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge up to 60 kms.

Above 5 km up to 10 km

Above 10 km up to 15 km

Above 15 km up to 20 km

Above 20 km up to 25 km

Above 25 km up to 30 km

Above 30 km up to 35 km

Above 35 km up to 40 km

Above 40 km up to 60 km Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge above 60 kms.

Above 60 km up to 80 km

Above 80 km up to 100 km

Above 100 km up to 150 km

Above 150 km up to 200 km

Providing and laying Pitching with Stone cum Boulders, weighing not less than 35kg each with voids filled with cement sand mortar 1:4 on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical Specifications (filter media to be paid separately under the relevant item). Rate is excluding cost of cement which shall be paid extra under relevant item.

Providing weep holes by making suitable Metre opening or drilling in existing Brick Masonry / Plain / Reinforced Concrete abutment, wing wall/return wall with 110 mm dia UPVC pipe (working pressure 4kg/sqcm) extending through the full width of the structure complete and repairing the same with cement mortar 1:2 (1 cement : 2 coarse sand). Rate is excluding the cost of cement which shall be paid extra.

Providing and laying of filter media consisting cum of granular materials of GW, GP, SW groups as per IS:1498 (latest) in required profile behind boulder filling of abutments, wing walls / return walls etc. above bed level with all labour and material complete job as per drawing and technical specification of RDSO Guidelines.

Providing cast in situ bridge number plaques Each as per Railway drawing in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm notch in Bridge parapet coping duly engraving the letter and figures and an arrow indicating the direction of flow and finishing the top exposed surface with cement mortar 1:3, painting letters and figures with two coats of black enamel paint on two coats of white background with all labour, tools, cement, paint etc. with all leads and lifts. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Providing cast in-situ plaques for bridge Each foundations details of size 45cmx45cmx5cm in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm deep notch over abutment & piers, engraving the letters & figures with CM 1:3 and finished smooth including painting letters and figures with 2 coats of black enamel and plaque with white enamel with all labour, tools, cement, paint, curing etc. as a complete job.

Supplying, spreading and filling coarse sand cum (no cohesive materials to be used) of approved quality including watering and ramming in foundation, behind the abutment, wing wall, retaining wall in layers not exceeding 150mm thick including its compaction as per direction of Engineer-in- charge. The rate includes all lead, lift, ascent, descent, crossing of Railway line etc. complete with contractor's labour, materials, tools and plant.

Providing Boulder Backing behind wing wall, cum return wall, retaining wall with hand packed boulders & cobbles with smaller size boulders toward the back including all lead, lift, labour & other incidental charges as complete work in all respect. Payment for boulder/cobbles will be done extra.

Dewatering of natural or accumulated water HP from any location. Payment to be done for Hour Horse power of pump multiplied by pumping hours. Recoupment of ballast in running line with railway's stone ballast from existing stacks available along alignment either on top of cutting or on cess or at toe of bank by head leads or by any other means and spreading to make up deficiency in the required profile with contractor's labour, tools & plants, as directed by Engineer-in-charge. Note: Payment shall be made based on ballast stack measurement.

For average lead up to 50m and lift up to 5m cum

Removing, screening and salvaging ballast cum from track, duly digging / scarifying ballast by beaters / wire brushes or any mechanical means, leveling and dressing formation with specified cross slope after salvaging ballast, separating muck by screening the salvaged ballast with contractor's 20mm size sieve, stacking of screened ballast for measurement, disposing off muck at specified locations with all lead & lifts as directed by Engineer in-charge. Note: Payment shall be made for quantity of ballast stacked after screening of retrieved ballast from track. Manufacturing, supply and stacking of machine crushed Track Ballast conforming to RDSO Specification (IRS-GE-1) with latest correction slips at Railway depot or nominated location. Note: Distance of nearest quarry mentioned in each sub-item is only for the purpose of selecting the items for preparation of estimates/tender schedule, based on the minimum distance between nearest quarry and centre of supply points and will not affect the selection of quarry during physical supply in any way till prescribed specification is met fully. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

When distance of nearest quarry is up to 10 cum km

Carrying out cut & connection to the existing Each PSC sleeper track under line block of any rail section and sleeper density to connect the same to newly linked track which is laid by the side, duly carrying out cutting of rails, insertion of additional PSC sleepers, if required, providing fish plated joints including drilling of holes, slewing required length of both tracks to prescribed alignment, adjusting sleeper spacing, providing continuity to track, spreading of ballast to provide cushion, shoulder ballast to the track stretch, giving one round of initial packing to make track fit for 20 kmph speed and boxing of ballast to profile as directed by Engineer in charge. Providing Caution Watchman at a location where caution order is imposed and ensuring to be on continuous vigil and exhibit necessary hand signals to the trains for their passage over caution spot. Note: 1) Prescribed protection equipment shall be supplied by Railways and the same shall be returned after work is over. 2) If Contractor fails to post watchman at any time during one day, penalty at double the accepted rates will be levied and 3) The watchman nominated by the contractor will be screened for suitability as per Railway norms.

For one shift ( 12 Hrs)

Manufacturing sleepers/blocks required for matting and bearing as per approved design for use below and above CC Crib for insertion of Temporary Girder etc.. Note: The item is for one time use and released wooden sleepers/blocks shall be the property of the Contractor. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY Manufacturing, fabricating and supplying retro-reflective Engineering Indicator boards, made of 2mm thick aluminium sheet or 3mm thick aluminium composite sheet, face to be fully covered with high intensity encapsulated type heat activated retro- reflective sheeting conforming to type-IV of ASTM-D4956-01 in yellow & black or other colour combination including subject matter, message, symbols, borders etc. as approved by Engineer In-charge or as per IRPWM guidelines, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class-2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back-support frame of M.S. angle iron of size 25mm x25mm x 3mmprovided all along the edges of board with theft resistant measures back side of board shall be with non-peelable weatherproof paint, consisting of one coat of zinc chromate primer and two coats of epoxy paint. Vertical post shall have black & white anti-corrosive paint or powder coating complete, as directed.

Caution 1400mmx400mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Speed triangular shape having each side of 1000mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Termination Indicator Board of Circular shape Each having diameter of 1000mm with back support frame welded to vertical post of MS angle of size 50mmx50mmx6mm of 3950 mm long Erection or removal of temporary Engineering Indicator Board or any other board at specified locations without causing infringement to track etc. complete and as directed.

For removal Hiring of machinery for minor miscellaneous works for short duration including operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site.

JCB Backhoe Loaders 3DX Plus or similar with Hour minimum 1.10 cum bucket capacity

Hydra or similar tyre mounted Pick-n-Carry Hour crane of 12T capacity for misc. works of handling of material

Tractor with Trolley for local transportation or Hour other misc. works. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Supplying and filling 50 kg size empty Each cement polythene bags with Rly. Ballast/moorum/earth/Sand/quarry dust etc. placing the filled bags on the high banks /bridge approaches/nominated place etc. dumping and spreading at the nominated locations to profile under block period with all contractor's labour, tools, plants, loading, unloading, filling, spreading including all lead/lift etc. complete and as directed by the Engineer in charge at site including crossing of track where necessary. Total 10117657.80

Item Breakup - A-SW-II:IRUSSOR 2022: Civil Works

Using Soil Class SQ2 Exploratory drilling of boreholes down to required depth, drilling of 150mm dia. boreholes in all type of soils except hard rock & large boulders (boulder core more than 30cm) including refilling, reinstating surface and disposing off surplus material including use of mechanical rigs with power operated winches as well as percussion/chiselling tool for advancing through occasional seams of hard strata to be employed, where necessary in Dry area.

Taking out 100mm dia. & 450mm long Each undisturbed samples of soil from bore holes, including provision of air tight containers for packing and, labeling incl. transporting the samples to laboratory. Piston sampler shall be used for extracting undisturbed samples where necessary. Samples shall be collected as per IS:2720.

Taking out 100mm dia. & 450mm long Each disturbed samples of soil from bore holes, including provision of air tight containers for packing, labeling and transporting the samples to laboratory. Samples shall be collected as per IS:2720. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Conducting standard penetration test as per Each IS:2131 at approximate1.5m intervals in bore holes, as directed by the Engineer in charge Conducting laboratory Tests on collected soil samples as per relevant IS code

Moisture Content/Dry Density

Atterberg Limits

Specific Gravity

Grain size analysis including Hydrometer Each analysis

Direct Shear Test

Natural Density

Unconfined Compression Test

Tri-axial Test 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 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

Soft rock (not requiring blasting)

Hard rock (requiring blasting)

Hard rock (blasting prohibited )

Providing and laying in position machine cum 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 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. N o t e : 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. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY 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 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. N o t e : 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

Approach slab at formation level, Dirt wall/ cum ballast wall at formation level

Providing and casting machine batched, cum 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, (Cast in-Situ/Pre- cast) in bottom/top slab, side walls, toe wall and sumps haunch filling head walls, thrust bed or any other component using 20mm graded crushed stone aggregate and coarse sand of approved quality of RCC box of any size including finishing, Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings and technical specifications as directed by Engineer in charge. N o t e : 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 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, Sqm 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 MT brands/makes BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge up to 60 kms.

Above 5 km up to 10 km

Above 10 km up to 15 km

Above 15 km up to 20 km

Above 20 km up to 25 km

Above 25 km up to 30 km

Above 30 km up to 35 km

Above 35 km up to 40 km

Above 40 km up to 60 km Loading, transportation of Precast RCC Girders / Slabs / Ballast retainers / Steel Girders etc. from Casting Yard to Site of Work, unloading and stacking at site of work at prescribed location as directed by Engineer-in-Charge above 60 kms.

Above 60 km up to 80 km

Above 80 km up to 100 km

Above 100 km up to 150 km

Above 150 km up to 200 km

Providing and laying Pitching with Stone cum Boulders, weighing not less than 35kg each with voids filled with cement sand mortar 1:4 on slopes laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical Specifications (filter media to be paid separately under the relevant item). Rate is excluding cost of cement which shall be paid extra under relevant item.

Providing weep holes by making suitable Metre opening or drilling in existing Brick Masonry / Plain / Reinforced Concrete abutment, wing wall/return wall with 110 mm dia UPVC pipe (working pressure 4kg/sqcm) extending through the full width of the structure complete and repairing the same with cement mortar 1:2 (1 cement : 2 coarse sand). Rate is excluding the cost of cement which shall be paid extra.

Providing and laying of filter media consisting cum of granular materials of GW, GP, SW groups as per IS:1498 (latest) in required profile behind boulder filling of abutments, wing walls / return walls etc. above bed level with all labour and material complete job as per drawing and technical specification of RDSO Guidelines.

Providing cast in situ bridge number plaques Each as per Railway drawing in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm notch in Bridge parapet coping duly engraving the letter and figures and an arrow indicating the direction of flow and finishing the top exposed surface with cement mortar 1:3, painting letters and figures with two coats of black enamel paint on two coats of white background with all labour, tools, cement, paint etc. with all leads and lifts. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Providing cast in-situ plaques for bridge Each foundations details of size 45cmx45cmx5cm in cement concrete 1:2:4 mix using 20mm hard stone aggregate embedded in 30mm deep notch over abutment & piers, engraving the letters & figures with CM 1:3 and finished smooth including painting letters and figures with 2 coats of black enamel and plaque with white enamel with all labour, tools, cement, paint, curing etc. as a complete job.

Supplying, spreading and filling coarse sand cum (no cohesive materials to be used) of approved quality including watering and ramming in foundation, behind the abutment, wing wall, retaining wall in layers not exceeding 150mm thick including its compaction as per direction of Engineer-in- charge. The rate includes all lead, lift, ascent, descent, crossing of Railway line etc. complete with contractor's labour, materials, tools and plant.

Providing Boulder Backing behind wing wall, cum return wall, retaining wall with hand packed boulders & cobbles with smaller size boulders toward the back including all lead, lift, labour & other incidental charges as complete work in all respect. Payment for boulder/cobbles will be done extra.

Dewatering of natural or accumulated water HP from any location. Payment to be done for Hour Horse power of pump multiplied by pumping hours. Recoupment of ballast in running line with railway's stone ballast from existing stacks available along alignment either on top of cutting or on cess or at toe of bank by head leads or by any other means and spreading to make up deficiency in the required profile with contractor's labour, tools & plants, as directed by Engineer-in-charge. Note: Payment shall be made based on ballast stack measurement.

For average lead up to 50m and lift up to 5m cum

Removing, screening and salvaging ballast cum from track, duly digging / scarifying ballast by beaters / wire brushes or any mechanical means, leveling and dressing formation with specified cross slope after salvaging ballast, separating muck by screening the salvaged ballast with contractor's 20mm size sieve, stacking of screened ballast for measurement, disposing off muck at specified locations with all lead & lifts as directed by Engineer in-charge. Note: Payment shall be made for quantity of ballast stacked after screening of retrieved ballast from track. Manufacturing, supply and stacking of machine crushed Track Ballast conforming to RDSO Specification (IRS-GE-1) with latest correction slips at Railway depot or nominated location. Note: Distance of nearest quarry mentioned in each sub-item is only for the purpose of selecting the items for preparation of estimates/tender schedule, based on the minimum distance between nearest quarry and centre of supply points and will not affect the selection of quarry during physical supply in any way till prescribed specification is met fully. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

When distance of nearest quarry is up to 10 cum km

Carrying out cut & connection to the existing Each PSC sleeper track under line block of any rail section and sleeper density to connect the same to newly linked track which is laid by the side, duly carrying out cutting of rails, insertion of additional PSC sleepers, if required, providing fish plated joints including drilling of holes, slewing required length of both tracks to prescribed alignment, adjusting sleeper spacing, providing continuity to track, spreading of ballast to provide cushion, shoulder ballast to the track stretch, giving one round of initial packing to make track fit for 20 kmph speed and boxing of ballast to profile as directed by Engineer in charge. Providing Caution Watchman at a location where caution order is imposed and ensuring to be on continuous vigil and exhibit necessary hand signals to the trains for their passage over caution spot. Note: 1) Prescribed protection equipment shall be supplied by Railways and the same shall be returned after work is over. 2) If Contractor fails to post watchman at any time during one day, penalty at double the accepted rates will be levied and 3) The watchman nominated by the contractor will be screened for suitability as per Railway norms.

For one shift ( 12 Hrs)

Manufacturing sleepers/blocks required for matting and bearing as per approved design for use below and above CC Crib for insertion of Temporary Girder etc.. Note: The item is for one time use and released wooden sleepers/blocks shall be the property of the Contractor. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY Manufacturing, fabricating and supplying retro-reflective Engineering Indicator boards, made of 2mm thick aluminium sheet or 3mm thick aluminium composite sheet, face to be fully covered with high intensity encapsulated type heat activated retro- reflective sheeting conforming to type-IV of ASTM-D4956-01 in yellow & black or other colour combination including subject matter, message, symbols, borders etc. as approved by Engineer In-charge or as per IRPWM guidelines, pasted on substrate by an adhesive backing which shall be activated by applying heat and pressure conforming to class-2 of ASTM-D-4956-01 and fixing the same with suitable sized aluminium alloy rivets @ 20 cm c/c to back-support frame of M.S. angle iron of size 25mm x25mm x 3mmprovided all along the edges of board with theft resistant measures back side of board shall be with non-peelable weatherproof paint, consisting of one coat of zinc chromate primer and two coats of epoxy paint. Vertical post shall have black & white anti-corrosive paint or powder coating complete, as directed.

Caution 1400mmx400mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Speed triangular shape having each side of 1000mm with back support frame fixed to vertical post of MS angle of size 50mmx50mmx6mm of 3650 mm long

Termination Indicator Board of Circular shape Each having diameter of 1000mm with back support frame welded to vertical post of MS angle of size 50mmx50mmx6mm of 3950 mm long Erection or removal of temporary Engineering Indicator Board or any other board at specified locations without causing infringement to track etc. complete and as directed.

For removal Hiring of machinery for minor miscellaneous works for short duration including operator/driver, fuel, lubricants and consumable. The contractor shall arrange all statutory permits as required by rules and regulations prevailing in the area of work. Payment shall be made for actual working hours at site.

JCB Backhoe Loaders 3DX Plus or similar with Hour minimum 1.10 cum bucket capacity

Hydra or similar tyre mounted Pick-n-Carry Hour crane of 12T capacity for misc. works of handling of material

Tractor with Trolley for local transportation or Hour other misc. works. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Supplying and filling 50 kg size empty Each cement polythene bags with Rly. Ballast/moorum/earth/Sand/quarry dust etc. placing the filled bags on the high banks /bridge approaches/nominated place etc. dumping and spreading at the nominated locations to profile under block period with all contractor's labour, tools, plants, loading, unloading, filling, spreading including all lead/lift etc. complete and as directed by the Engineer in charge at site including crossing of track where necessary. Total 9277422.60

Item Breakup - B-SW-I: NBSR Items

Preparation of general arrangements drawing Job (GAD) along with site plan longitudinal section of Track/Road to the required length/ as directed by engineer in-charge, temporary arrangement drawing (TAD) depending on site conditions as per railway sub-structure code and as per the direction of Engineer in charge including collection of site details from site. Submission of check print for verification by both railway and road authorities and after verificating submitting the final drawing plotted on latest tracing material for approval of competent authority.

Sealing the joints of Pre cast RCC box units Sqm after placing it in to the correct position, with cement mortar 1 : 2 Mix with ontractor's Cement of Approved quality including labours ,tool & plants , loading , unloading ,lead & lift etc complete as per the direction of the Engineer - in - charge.

Preparation of Completion Plan - Preparation Each of completion paln and submission of the same to Railways with brigdes completion certificate duly obtaining signature of SSE/Works or SSE/P.Way and ADEN incharge of the work. The drawing to be submitted in original tracing paper or Tracing film with one soft copy.

Supply and laying Concrete Canvas of 5mm Sqm thickness of approved quality.

Insertion of RH girder of 40 feet/ 55 feet/ 60 MT feet span/length by mechanised method for temporary arrangement during day/night and during permitted line block on BG wooden sleepers/steel cribes including slewing vertically and horizontally and keeping correct alignment with all contractor's labour, tools, materials, plant, machinery, vehicles, consumables, cranes, jacks wire rope, coir rope, tackles, etc., including lead, lift complete as per Temporary Arrangement Drawing and as directed by the Engineer in Charge at Site. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Removal of RH girder of 40 feet/ 55 feet/ 60 MT feet span size each by mechanised method during day/night and during permitted line block of Ty.arrangement on BG wooden sleepers/ steel cribs including slewing vertically and horizontally and keeping correct alignment as per Temporary Arrangement Drawing and as directed by the Engineer in Charge at Site.

"Supply & installation of self supported Sqm roofing system: Providing and fixing self supported, ribbed, high quality high grade (D-350MPA Yst Min) pre painted galvalume steel roof sheet, coated with bare galvalume coating AZ150gms/Sqm55% AL, 45%Zn) by hotdip process, of total coated thickness as specified for different spans with atolerance of +/-0.02mm, according to technical specification conforming to A792 with NCCA II-1 or ECCA T4 pencil hardness HB, NCCA standard T-bend test. the roof should be fastened to the gutter beam, on the external sloping side at an interval of 51mm center to center to a depth of 65mm with Gl anchor bolts and neoprene washers and subjecting the gutter beam to submit, hammer test to ensure the anchorage of the anchor bolts, the self supported roofing system should be designed to with stand the wind load (As per IS-875part-3) and earthwake load(As per IS- 1893) the design should also comply with any other technical requirements such as turbo ventilators of 0.6m dia and skylight of size 4.26mmX0.6m fixed one in each row @ 10.0mts C/Calong the length and hangers for electrical fixtures as per the requirements including costof all materials and labour for erection, all lead and lift loading and unloading, HOM of machinaries etccomplete as per the standard detailed technical specification, colour coated imported galvalume sheet weighing 12.57 Kg/Sqm, BMT 1.00mm, APT 1.05mmtolerance +/- 0.02mm. (Note: The rate includes complete scope of work, i, e.design, supply, fabricationand installation, material transportation to site, loading and unloading, all taxes, required consumables, tools &tackles. Total 2176365.60

Item Breakup - B-SW-IV:NBSR Items

Preparation of general arrangements drawing Job (GAD) along with site plan longitudinal section of Track/Road to the required length/ as directed by engineer in-charge, temporary arrangement drawing (TAD) depending on site conditions as per railway sub-structure code and as per the direction of Engineer in charge including collection of site details from site. Submission of check print for verification by both railway and road authorities and after verificating submitting the final drawing plotted on latest tracing material for approval of competent authority. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Sealing the joints of Pre cast RCC box units Sqm after placing it in to the correct position, with cement mortar 1 : 2 Mix with contractor's Cement of Approved quality including labours ,tool & plants , loading , unloading ,lead & lift etc complete as per the direction of the Engineer - in - charge.

Preparation of Completion Plan - Preparation Each of completion paln and submission of the same to Railways with brigdes completion certificate duly obtaining signature of SSE/Works or SSE/P.Way and ADEN incharge of the work. The drawing to be submitted in orginal tracing paper or Tracing film with one soft copy.

Supply and laying Concrete Canvas of 5mm Sqm thickness of approved quality.

Insertion of RH girder of 40 feet/ 55 feet/ 60 MT feet span/length by mechanised method for temporary arrangement during day/night and during permitted line block on BG wooden sleepers/steel cribes including slewing vertically and horizontally and keeping correct alignment with all contractor's labour, tools, materials, plant, machinery, vehicles, consumables, cranes, jacks wire rope, coir rope, tackles, etc., including lead, lift complete as per Temporary Arrangement Drawing and as directed by the Engineer in Charge at Site.

Removal of RH girder of 40 feet/ 55 feet/ 60 MT feet span size each by mechanised method during day/night and during permitted line block of Ty.arrangement on BG wooden sleepers/ steel cribs including slewing vertically and horizontally and keeping correct alignment as per Temporary Arrangement Drawing and as directed by the Engineer in Charge at Site. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Supply & installation of self supported Sqm roofing system: Providing and fixing self supported, ribbed, highquality high grade (D- 350MPA Yst Min) pre paintedgalvalume steel roof sheet, coated with bare galvalume coating AZ150gms/Sqm55% AL, 45%Zn) by hotdip process, of total coated thickness as specified for different spans with atolerance of +/-0.02mm, according to technical specification conforming to A792 with NCCA II-1 or ECCA T4 pencil hardness HB, NCCA standard T-bendtest. the roof should be fastened to the gutter beam, on the external sloping side at an interval of 51mm center to center to a depth of 65mm with Gl anchor bolts and neoprene washers and subjecting the gutter beam to submit, hammer test to ensure the anchorage of the anchor bolts, the self supported roofing system should be designed to with stand the wind load (As per IS-875part-3) and earthwake load(As per IS- 1893) the design should also comply with any other technical requirements such as turbo ventilators of 0.6m dia and skylight of size 4.26mmX0.6m fixed one in each row @ 10.0mts C/Calong the length and hangers for electrical fixtures as per the requirements including costof all materials and labour for erection, all lead and lift loading and unloading, HOM of machinaries etccomplete as per the standard detailed technical specification, colour coated imported galvalume sheet weighing 12.57 Kg/Sqm, BMT 1.00mm, APT 1.05mmtolerance +/- 0.02mm. (Note: The rate includes complete scope of work, i, e.design, supply, fabricationand installation, material transportation to site, loading and unloading, all taxes, required consumables, tools &tackles. Total 3514723.40

Item Breakup - B-SW-III: NBSR Items

Preparation of general arrangements drawing Job (GAD) along with site plan longitudinal section of Track/Road to the required length/ as directed by engineer in-charge, temporary arrangement drawing (TAD) depending on site conditions as per railway sub-structure code and as per the direction of Engineer in charge including collection of site details from site. Submission of check print for verification by both railway and road authorities and after verificating submitting the final drawing plotted on latest tracing material for approval of competent authority.

Sealing the joints of Pre cast RCC box units Sqm after placing it in to the correct position, with cement mortar 1 : 2 Mix with contractor's Cement of Approved quality including labours ,tool & plants , loading , unloading ,lead & lift etc complete as per the direction of the Engineer - in - charge BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Preparation of Completion Plan - Preparation Each of completion paln and submission of the same to Railways with brigdes completion certificate duly obtaining signature of SSE/Works or SSE/P.Way and ADEN incharge of the work. The drawing to be submitted in orginal tracing paper or Tracing film with one soft copy.

Supply and laying Concrete Canvas of 5mm Sqm thickness of approved quality.

Insertion of RH girder of 40 feet/ 55 feet/ 60 MT feet span/length by mechanised method for temporary arrangement during day/night and during permitted line block on BG wooden sleepers/steel cribes including slewing vertically and horizontally and keeping correct alignment with all contractor's labour, tools, materials, plant, machinery, vehicles, consumables, cranes, jacks wire rope, coir rope, tackles, etc., including lead, lift complete as per Temporary Arrangement Drawing and as directed by the Engineer in Charge at Site.

Removal of RH girder of 40 feet/ 55 feet/ 60 MT feet span size each by mechanised method during day/night and during permitted line block of Ty.arrangement on BG wooden sleepers/ steel cribs including slewing vertically and horizontally and keeping correct alignment as per Temporary Arrangement Drawing and as directed by the Engineer in Charge at Site. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Supply & installation of self supported Sqm roofing system: Providing and fixing self supported, ribbed, highquality high grade (D- 350MPA Yst Min) pre paintedgalvalume steel roof sheet, coated with bare galvalume coating AZ150gms/Sqm55% AL, 45%Zn) by hotdip process, of total coated thickness as specified for different spans with atolerance of +/-0.02mm, according to technical specification conforming to A792 with NCCA II-1 or ECCA T4 pencil hardness HB, NCCA standard T-bendtest. the roof should be fastened to the gutter beam, on the external sloping side at an interval of 51mm center to center to a depth of 65mm with Gl anchor bolts and neoprene washers and subjecting the gutter beam to submit, hammer test to ensure the anchorage of the anchor bolts, the self supported roofing system should be designed to with stand the wind load (As per IS-875part-3) and earthwake load(As per IS- 1893) the design should also comply with any other technical requirements such as turbo ventilators of 0.6m dia and skylight of size 4.26mmX0.6m fixed one in each row @ 10.0mts C/Calong the length and hangers for electrical fixtures as per the requirements including costof all materials and labour for erection, all lead and lift loading and unloading, HOM of machinaries etccomplete as per the standard detailed technical specification, colour coated imported galvalume sheet weighing 12.57 Kg/Sqm, BMT 1.00mm, APT 1.05mmtolerance +/- 0.02mm. (Note: The rate includes complete scope of work, i, e.design, supply, fabricationand installation, material transportation to site, loading and unloading, all taxes, required consumables, tools &tackles. Total 2176365.60

Item Breakup - B-SW-V:NBSR Items

Preparation of general arrangements drawing Job (GAD) along with site plan longitudinal section of Track/Road to the required length/ as directed by engineer in-charge, temporary arrangement drawing (TAD) depending on site conditions as per railway sub-structure code and as per the direction of Engineer in charge including collection of site details from site. Submission of check print for verification by both railway and road authorities and after verificating submitting the final drawing plotted on latest tracing material for approval of competent authority.

Sealing the joints of Pre cast RCC box units Sqm after placing it in to the correct position, with cement mortar 1 : 2 Mix with ontractor's Cement of Approved quality including labours ,tool & plants , loading , unloading ,lead & lift etc complete as per the direction of the Engineer - in - charge. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Preparation of Completion Plan - Preparation Each of completion paln and submission of the same to Railways with brigdes completion certificate duly obtaining signature of SSE/Works or SSE/P.Way and ADEN incharge of the work. The drawing to be submitted in orginal tracing paper or Tracing film with one soft copy.

Supply and laying Concrete Canvas of 5mm Sqm thickness of approved quality.

Insertion of RH girder of 40 feet/ 55 feet/ 60 MT feet span/length by mechanised method for temporary arrangement during day/night and during permitted line block on BG wooden sleepers/steel cribes including slewing vertically and horizontally and keeping correct alignment with all contractor's labour, tools, materials, plant, machinery, vehicles, consumables, cranes, jacks wire rope, coir rope, tackles, etc., including lead, lift complete as per Temporary Arrangement Drawing and as directed by the Engineer in Charge at Site.

Removal of RH girder of 40 feet/ 55 feet/ 60 MT feet span size each by mechanised method during day/night and during permitted line block of Ty.arrangement on BG wooden sleepers/ steel cribs including slewing vertically and horizontally and keeping correct alignment as per Temporary Arrangement Drawing and as directed by the Engineer in Charge at Site. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Supply & installation of self supported Sqm roofing system: Providing and fixing self supported, ribbed, highquality high grade (D- 350MPA Yst Min) pre paintedgalvalume steel roof sheet, coated with bare galvalume coating AZ150gms/Sqm55% AL, 45%Zn) by hotdip process, of total coated thickness as specified for different spans with atolerance of +/-0.02mm, according to technical specification conforming to A792 with NCCA II-1 or ECCA T4 pencil hardness HB, NCCA standard T-bendtest. the roof should be fastened to the gutter beam, on the external sloping side at an interval of 51mm center to center to a depth of 65mm with Gl anchor bolts and neoprene washers and subjecting the gutter beam to submit, hammer test to ensure the anchorage of the anchor bolts, the self supported roofing system should be designed to with stand the wind load (As per IS-875part-3) and earthwake load(As per IS- 1893) the design should also comply with any other technical requirements such as turbo ventilators of 0.6m dia and skylight of size 4.26mmX0.6m fixed one in each row @ 10.0mts C/Calong the length and hangers for electrical fixtures as per the requirements including costof all materials and labour for erection, all lead and lift loading and unloading, HOM of machinaries etccomplete as per the standard detailed technical specification, colour coated imported galvalume sheet weighing 12.57 Kg/Sqm, BMT 1.00mm, APT 1.05mmtolerance +/- 0.02mm. (Note: The rate includes complete scope of work, i, e.design, supply, fabricationand installation, material transportation to site, loading and unloading, all taxes, required consumables, tools &tackles. Total 4100103.40

Item Breakup - B-SW-II: NBSR Items

Preparation of general arrangements drawing Job (GAD) along with site plan longitudinal section of Track/Road to the required length/ as directed by engineer in-charge, temporary arrangement drawing (TAD) depending on site conditions as per railway sub-structure code and as per the direction of Engineer in charge including collection of site details from site. Submission of check print for verification by both railway and road authorities and after verificating submitting the final drawing plotted on latest tracing material for approval of competent authority.

Sealing the joints of Pre cast RCC box units Sqm after placing it in to the correct position, with cement mortar 1 : 2 Mix with ontractor's Cement of Approved quality including labours ,tool & plants , loading , unloading ,lead & lift etc complete as per the direction of the Engineer - in - charge. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Preparation of Completion Plan - Preparation Each of completion paln and submission of the same to Railways with brigdes completion certificate duly obtaining signature of SSE/Works or SSE/P.Way and ADEN incharge of the work. The drawing to be submitted in orginal tracing paper or Tracing film with one soft copy.

Supply and laying Concrete Canvas of 5mm Sqm thickness of approved quality.

Insertion of RH girder of 40 feet/ 55 feet/ 60 MT feet span/length by mechanised method for temporary arrangement during day/night and during permitted line block on BG wooden sleepers/steel cribes including slewing vertically and horizontally and keeping correct alignment with all contractor's labour, tools, materials, plant, machinery, vehicles, consumables, cranes, jacks wire rope, coir rope, tackles, etc., including lead, lift complete as per Temporary Arrangement Drawing and as directed by the Engineer in Charge at Site.

Removal of RH girder of 40 feet/ 55 feet/ 60 MT feet span size each by mechanised method during day/night and during permitted line block of Ty.arrangement on BG wooden sleepers/ steel cribs including slewing vertically and horizontally and keeping correct alignment as per Temporary Arrangement Drawing and as directed by the Engineer in Charge at Site. BANGALORE DIVISION-ENGG/SOUTH WESTERN RLY

Supply & installation of self supported Sqm roofing system: Providing and fixing self supported, ribbed, highquality high grade (D- 350MPA Yst Min) pre paintedgalvalume steel roof sheet, coated with bare galvalume coating AZ150gms/Sqm55% AL, 45%Zn) by hotdip process, of total coated thickness as specified for different spans with atolerance of +/-0.02mm, according to technical specification conforming to A792 with NCCA II-1 or ECCA T4 pencil hardness HB, NCCA standard T-bendtest. the roof should be fastened to the gutter beam, on the external sloping side at an interval of 51mm center to center to a depth of 65mm with Gl anchor bolts and neoprene washers and subjecting the gutter beam to submit, hammer test to ensure the anchorage of the anchor bolts, the self supported roofing system should be designed to with stand the wind load (As per IS-875part-3) and earthwake load(As per IS- 1893) the design should also comply with any other technical requirements such as turbo ventilators of 0.6m dia and skylight of size 4.26mmX0.6m fixed one in each row @ 10.0mts C/Calong the length and hangers for electrical fixtures as per the requirements including costof all materials and labour for erection, all lead and lift loading and unloading, HOM of machinaries etccomplete as per the standard detailed technical specification, colour coated imported galvalume sheet weighing 12.57 Kg/Sqm, BMT 1.00mm, APT 1.05mmtolerance +/- 0.02mm. (Note: The rate includes complete scope of work, i, e.design, supply, fabricationand installation, material transportation to site, loading and unloading, all taxes, required consumables, tools &tackles. Total 2176365.60

Item Breakup - A1-SW-II: DSR 2023: Steel Reinforcement item

Item Breakup - A1-SW-III: DSR 2023: Steel Reinforcement item

Item Breakup - A1-SW-I: DSR 2023 : Steel Reinforcement Item

Item Breakup - A1-SW-V:DSR 2023: Steel Reinforcement item

Item Breakup - A1-SW-IV:DSR 2023: Steel Reinforcement item

Item Breakup - A2-SW-III:DSR 2023

Item Breakup - A2-SW-IV:DSR 2023

Item Breakup - A2-SW-V:DSR 2023

Item Breakup - A2-SW-II: DSR 2023

Item Breakup - A2-SW-I: DSR 2023

Item Breakup - A3-SW-V:IRUSSOR 2022: Launching of RCC Box

For Double Line Total 1708058.20

Item Breakup - A3-SW-I: IRUSSOR: Launching of RCC Box

For Double Line Total 3416116.40

Item Breakup - A3-SW-II:IRUSSOR 2022: Launching of RCC Box

For Double Line Total 3416116.40

Item Breakup - A3-SW-III:IRUSSOR 2022:Launching of RCC Box

For Double Line Total 3416116.40

Item Breakup - A3-SW-IV:IRUSSOR 2022: Launching of RCC Box

For Double Line Total 3416116.40