i) Construction of a Road Over Bridge (ROB) at Km 500/3-5, comprising a span arrangement of (1x 36.0 m + 2 x 24.0m) composite girders (bridge proper) over the railway portion, along with 8 x 25.040 m RCC T-beam girders on the Haladipatna side and 10 x 25.040 m RCC T-beam girders on the Kalupada side for the approach portions, in lieu of Level Crossing No. 234 at railway Km 500/7-9, located between Kalupara Ghat and Kuhuri stations on the Howrah-Visakhapatnam main line under Khurda Road Division. ii) Construction of a Road Over Bridge (ROB) consisting of a (1 x 36.0 m + 2 x 24.0 m) composite girders (bridge proper) for the railway portion in lieu of LC No. 241, along with 8 x 25.040 m C/C RCC T-beam girders on the NH side road and 8 x 25.040 m C/C RCC T-beam girders on the Nuapatna side road for the approach portion, located at railway Km 508/33-509/1 between Kuhuri and Gangadharpur stations on the Howrah-Visakhapatnam Main Line under Khurda Road Division. iii) Construction of Road Over Bridge (ROB) at Km 510/31-33 of span (1 x 36.0 m + 2 x 24.0 m) composite girder (bridge proper) for railway portion and 6 x 25.040 m RCC T-beam girder on NH-16 side and 13 x 25.040 m RCC T-beam girder on Begunia side for approach portion in lieu of LC No. 242 at railway Km 510/33-511/1 in between stations Kuhuri and Ghangadharpur on Howrah-Visakhapatnam Main Line under Khurda Road Division.

A-Execution of Bridge and approach Sub-Structure Works with service

B-Execution of Bridge and approach superstructure Works 253132793.74 Below/P

C-Supplying fitting & fixing of bearing 17277840.00 Below/P

E-Supply & using of reinforcement Steel 699228416.00 Below/P

F-Execution of All items covered under CPWD/DSRVol. 1 & 2 203416264.54 Below/P

G-Execution of Non-Schedule (NS) Items for construction of ROB &

H-Cost of Non-schedule (NS) item for outsourcing services related to

Item Breakup - A-Execution of Bridge and approach Sub-Structure Works with service road

30m to 40m 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 (blasting prohibited ) Providing and laying in position Plain cement concrete of specified Nominal Mix f o r miscellaneous works like side drains, foundation for OHE masts and other miscellaneous structures excluding the cost of Cement, centering and shuttering - All work up to plinth level :

1:1½:3 (1 Cement: 1½ coarse sand cum (zone-III) : 3 graded stone aggregate 20 mm nominal size)

1:2:4 (1 Cement : 2 coarse sand cum (zone-III) : 4 graded stone aggregate 40 mm nominal size) ECOR-CONST-HQ-ENGG/ECOR

Providing and laying in position cum 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 p l a n t s ) 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. 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. Note: 1. Payment for cement, reinforcement and shuttering shall be made extra under relevant item. 2. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item.

Abutment & Pier

Wing wall and Return wall

Abutment cap, Pier Cap, Inspection cum Platform & Pedestal over Pier cap, Fender wall, Diaphragm wall etc. ECOR-CONST-HQ-ENGG/ECOR

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

Providing and laying Plain Cement cum Concrete 1:3:6 with graded stone aggregate of 40mm nominal size, in foundation and floors, retaining walls of bridges including mechanical mixing, vibrating, pumping and bailing out water where ever required with all materials and labour complete but excluding the cost of cement and shuttering as per drawings and technical specifications as directed by Engineer.

Providing and fixing Weep Holes in Metre Abutments, Wing walls and Return walls etc., of new bridges with 110mm dia UPVC pipe Type A ISI marked with all contractor's men, material, transportation, all taxes as per specifications and as directed by Engineer-in-Charge. Boring, providing and installation of bored cast in-situ Reinforced Cement Concrete piles using Hydraulic piling Rig of specified diameter and length below pile cap of specified grade with Design Mix Cement Concrete, using 20mm graded crushed stone aggregate and coarse sand of approved quality, to carry a safe working load not less than specified, concreting by machine batching, machine mixing, scaffolding, using Admixture in approved proportion (as per IS:9103), placing with tremie pipe, chipping off of pile top to remove laitance concrete above cut off level etc., pumping and bailing out water complete in all respect as per approved drawing, specification and direction of the Engineer in charge. N o t e : 1. Payment for only cement, reinforcement shall be made extra. 2. Length of the pile for payment shall be measured up to the bottom of RCC pile Cap. 3. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons for not using plasticiser at the stage of Mix Design and in that case deduction shall be made as per relevant item.

1200mm diameter ECOR-CONST-HQ-ENGG/ECOR

Providing, fabricating and installing MT permanent casing pipe for bored piles for all diameters with specified thickness of steel plate including all labour, materials, tools & complete as per approved drawing & specifications complete in all respect as per the direction of Engineer in charge. Note: Payment shall be made as per the weight of circular plate of casing pipe only. Extra for chiselling in addition to boring of piles, if chiselling is required to be resorted to in hard rock or big stone boulders larger than 30cm, manually or by any other means.

1200mm diameter pile Conducting load test of a single pile up to specified capacity in accordance with IS:2911 (Part-IV) including installation of loading platform and preparation of pile head or construction of test cap and dismantling of test cap after test etc. with all labour, material, tool & plants, equipment, machinery, etc. complete as per drawing and specification, as directed by the Engineer.

Initial load test above 100 ton and Each up to 250 T capacity pile

Extra for every increase of 50 ton Each in pile capacity or part thereof over 250 ton Lateral load testing of single pile in accordance with "IS Code of practice IS:2911 (Part-IV) for determining safe allowable lateral load of pile" with all labour, material, tool & plants, equipment, machinery, etc complete as per drawing and specification as directed by the Engineer.

Piles with lateral load capacity of Each up to 50 ton ECOR-CONST-HQ-ENGG/ECOR

P r o v id in g and casting 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, (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, Sqm e.g. pier, abutment, wing wall, retaining wall, RCC box type foundations, Abutment cap, Pier Cap, Inspection Platform & Pedestal over Pier cap, Fender wall, Diaphragm wall etc. up to 5m above ground level

All structures, e.g. slabs, I-girders, T- girders, Box girders etc. up to 5m above ground level.

Extra for additional height over Sqm item no. 025031 & 025032 wherever required with adequate bracing, propping etc. over initial height of 5 metres for every additional height of 1 metre or part thereof. ECOR-CONST-HQ-ENGG/ECOR Load testing of one or more spans of bridge as selected by the Engineer as per approved load test procedure following relevant IS/IRC/Railway codes with contractor's labour, deflection measuring instruments, loading materials, recording and analyzing the load testing results including all lead & lift, etc. complete as required. The rates are all inclusive and will be paid after load test is finished and girder is cleared of the kentledges/loading material etc. The load shall be 1.25 times the stipulated design load.

For Span design load up to 100 MT Each

Extra for every increase of 1 MT or MT part thereof over 100 MT in the span design load capacity up to 800 MT

Supplying fabricating and erecting MT welded and/or bolted and/or riveted steel work in built up sections, trusses and framed work, staging, racks, Height Gauge etc. for Steel Structures other than bridge girders, using RSJ, tees, angles and channels/flats, plates, gussets, round or 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.

Supplying weighing not less than 35 kg each at specified bridge locations.

Providing and laying of filter media cum consisting 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. ECOR-CONST-HQ-ENGG/ECOR

Supplying, spreading and filling cum coarse sand (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 cum wing wall, 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 accumulated water from any location. Payment to be done for Horse power of pump multiplied by pumping hours.

Lifting and packing for regrading TRM the existing PSC sleeper track to required height / level in stages not exceeding 75mm or part thereof at a time, providing permissible ramp for the track, insertion of moorum / sand / stone ballast uniformly under the existing track and placing the same to safe approved gradient, gauge, cushion including levelling and one round of through packing to allow train movement at restricted speed of 30 kmph for a specified length with all leads & lifts and fixing, marking, painting rail level pegs at every 30m interval. Note: Lifting of track shall be done in stages as per procedure prescribed in latest edition of IRPWM to get the proposed final level as per approved working profile, as directed by Engineer in- charge. Through packing of track, as per procedure prescribed in latest edition of Indian Railways Permanent Way Manual

For PSC sleeper Track with Sleeper TRM Density of 1540 Sleepers/Km or more Painting 2 coats to various P.Way Reference Post, Structures etc. with enamel paint of approved make with 2 coats of different colours & letters, as directed by Engineer in-charge.

Level Crossing Boards including Each Road Sign Boards ECOR-CONST-HQ-ENGG/ECOR Painting 2 coats to Bridge Reference / Boards, Structures etc. along track with enamel paint of approved make with different colours & letters, as directed by Engineer in-charge.

Miscellaneous Jurisdiction Boards, Structures etc. Pre, during & post tamping operations, for tamping of track on level crossing portion on all types of track structure and density, during traffic block, duly opening the road surface by digging up to the required width and up to 50mm below bottom of sleeper to facilitate tamping, removing and refilling ballast, adjustment of deficient ballast if necessary by picking from adjoining track/shoulder/cribs, removing and refixing all inter locking gears interfering, removing and re-fixing of check rails and painting of running rail & check rail with coal tar emulsion, completing road surface to smooth motorable condition after tamping is over, i n c l u d i n g tightening of loose fittings, replacement of broken/missing fittings, correction of displaced sleepers to correct position and as directed by Engineer in charge.

Level crossing surface

Dismantling existing check rail of RM Level Crossing, blocks, bolts & nuts and stacking these in a countable manner near LC, free from any infringements as directed by Engineer in-charge.

Dismantling exiting Rail Height Each Gauge carefully and stacking the released material in countable m a n n e r , free from any infringements as directed by Engineer in-Charge including removal of cement concrete foundation and making surface clean. ECOR-CONST-HQ-ENGG/ECOR

Dismantling existing lifting barrier Set along with winch assembly and other components like boom, fringes, locking arrangements, pedestal, boom rest, locking rods/wires, pulley stakes, turn out wheels, 'A' base and other materials connected with functioning of lifting barrier, removing engineering indicators on track and level crossing road signages without any damage including demolishing concrete base of existing structures, filling, ramming and levelling the ground disturbed during demolition, clearing debris and stacking all released material in a neat and countable manner and clear of infringements, as directed. Note: Barriers on both sides of level crossing constitute one set.

Dismantling existing swing gate MT consisting of two leaves with gate posts, meeting post and stopper post etc. without causing any damage to material and stacking the same near LC gate as directed by Engineer in-charge. Manufacture, supply, assembly, erection, commissioning and testing of Lifting Barrier assembly, having fragmented boom, boom light boxes with suitable gate lamps, bell, boom supports (stay wires) with adjusters, counter weight, pedestal and lock posts with foundation of 'A' type as required, turn-union wheel with brackets, balance and auxiliary weights clamps etc. to approved standard drawing with all fittings and fastenings excluding fringes, complete with contractor's men, equipments and materials, as per specifications and as directed.

Above 6m and up to 8m long Set Lifting Barrier

Manufacture, supply, assembly, Each erection, commissioning and testing of Winch Arrangement for operation of level crossing lifting barriers, as per RDSO's approved layout, having standard covering arrangement, foundation of 'A' type as required and pulleys, pulley guides & stakes, horizontal rope wheel, vertical rope wheel, wire adjusting screws, wire ropes 6 x 6 x 19 with all fittings, fixtures & accessories to RDSO's approved drawings with all parts including painting of steel work as per specification, as directed with cement concreting complete. Note: Excavation and concrete work will be paid separately. ECOR-CONST-HQ-ENGG/ECOR

Paving of level crossing road Sqm surface with Railway's precast RCC slab / blocks as per standards / approved drawings for light and heavy vehicles on bed of sand, moorum or gravel, duly compacted and joints filled with mixture of sand & tar/bitumen in proportion of 1:2 by weight.

Removal of RCC slab in existing Sqm level crossing portion and in between tracks along with stacking them in countable manner, as directed.

Provision of one Asphalt Speed RM Breaker Rumble Strip on each side of the approaches of manned level crossings as per approved drawing including painting two coats with paint of approved quality and colour.

Manufacture & supply of tested GI Kg wire rope of 6mm dia. and 6 ply to suit lifting barrier gates at nearby P.Way Stores / Depot / Level Crossing gate, as directed.

Manufacturing, installation of pulley with pulley stakes complete, wire rope 6 x 6 x 19 with accessories as per Railway's approved drawings for operation of lifting barriers complete, as directed.

Supplying and driving into ground Set 'C' class G.I. pipes of 20mm dia. x 150mm length for planting red flags and lamp at 5 metre on both sides from the centre of road at level crossings with all leads & lifts. Payment shall be made for complete work at one Level Crossing. Note: Two pipes make one set. ECOR-CONST-HQ-ENGG/ECOR Manufacturing, fabricating and supplying retro-reflective Level Crossing 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 x 25mm x 3mm provided all along the edges of board with theft resistant measures, back side of board shall be with non-peelable weather-proof 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.

Manned Level Crossing Indicator Set Board of size 900 mm equilateral triangular shape with back support frame welded to vertical post of MS T section of size 80mmx80mmx8mmx3650mm

Supplying and filling 50 kg size Each empty 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 439255737.26

Item Breakup - B-Execution of Bridge and approach superstructure Works

Using Soil Class SQ2

Mechanical blanketing material by using only hard and durable stone crushed in mechanical crusher to different gradations, wet mixing of the same in designed proportion in Pug mill or wet mix plant to have uniform gradation including all incidental transportation, laying over finished formation in uniform layer(s) with motor grader, compaction with suitable vibratory roller to specified density and finishing to correct profile, complete as per RDSO Specification No. RDSO/2020/GE: IRS-0004 with latest correction slips. Note: This item shall be used only when entire constituent of blanketing material is mechanically manufactured by crushing of hard and durable stone into desired gradation of designed proportion. ECOR-CONST-HQ-ENGG/ECOR 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 p l a n t s ) using 20mm graded crushed stone aggregate and coarse sand of approved quality for cast in-situ Prestressed (Post- tensioned) concrete girder / Box girders/Slabs for different spans including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability complete as per d r a w i n g s , specifications and direction of the Engineer in-charge. Note: 1. Payment for Staging, Shuttering, Cement, reinforcement, HTS cables, sheathing, anchorage cones, stressing of cables and grouting of the ducts shall be made extra under relevant items. 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.

With Soffit level up to 9m above cum Bed level ECOR-CONST-HQ-ENGG/ECOR

Providing and launching in position cum 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 Precast Prestressed (Post- tensioned) Concrete Girder/Box Girders/Slabs in contactor's casting yard in the vicinity of worksite, including finishing, using Plasticiser in approved proportions (as per IS:9103), to modify workability without impairing strength and durability, complete as per drawings, specifications and direction of the Engineer. Note: 1. Payment for Shuttering, Cement, Reinforcement, HTS cables, Sheathing, Anchorage Cones, stressing of cables, grouting of the ducts and launching of girder/slab in position shall be made extra under relevant items. However, deduction shall be made in case of slab as per relevant item. 2. For pre-cast item, loading in transport vehicle in casting yard is included and shall not be paid extra. 3. Plasticiser shall invariably be used in approved proportion to increase workability with minimum possible quantity of cement for all grade of Design Mix Concrete unless it is specifically approved citing reasons at the stage of Mix Design and in that case deduction shall be made as per relevant item. Providing and fixing in position of standard preformed sealed and slab type or strip seal elastomeric type expansion joints for Railway bridge or Road Over Bridges as per approved drawings and latest MORTH/IRC specifications complete in all respect as directed by Engineer in-charge.

For 40mm expansion Providing and fixing in position GI Drainage Spouts of required length with Grating in RCC slab and filling bitumen along kerb as shown in drawing with contractor's pipes, bitumen, tools, equipment, lead, lifts etc. complete as per specifications and as directed by Engineer in-charge.

100mm dia. Drainage Spouts ECOR-CONST-HQ-ENGG/ECOR

Supplying and laying 160mm dia. Metre PVC Pipes Class-I, capable for a pressure of 2.5 kg/sqm in footpath of ROB for laying cable with all contractor's materials labour, tools, plant, machinery, vehicles, consumables, lead, lift etc. complete as per specifications and as directed by Engineer in-charge. Supplying, fabrication, assembling of all types of steel girders of specified spans with structural steel conforming to Quality "B0" Grade Designation E250 conforming to IS:2062, erection / slewing / end launching of steel girders with cranes or any other approved launching methods as per site conditions (not requiring traffic block) on sub-structure including provision of trolley r e f u g e s etc., complete as per a p p r o v e d Q A P and drawings conforming to IRS-B1-2001 and other relevant codes and specifications. Note: 1. Detailed fabrication and erection drawings & launching methodology will be prepared by the contractor and got approved from Railway. 2. The rate is all inclusive including launching in position, complete in all respect except cost of (i) Painting / Metalising; (ii) Bearings & (iii) HSFG bolts which shall be paid extra under relevant item. 3. The payment shall be made on the theoretical weight of main components and gusset plates o n l y. 4. Payment Schedule: (i) Receipt of material at site: 40% (ii) Fabrication of girders: 20% (iii) Erection/Launching: 20% (iv) Completion in all respects: 20%

Plate Girder/Composite Girder (Steel Work)

Extra for using steel conforming to MT Grade Designation E350 instead of Grade Designation E250 of Quality "B0" as per IS: 2062

Supplying and fixing HSFG bolts of Kg any dia and any length with suitable nuts including DTI washers conforming to IRS-B1-2001 for bridges and steel structures with contractors labour, tools and plants and lead and lift etc., complete. ECOR-CONST-HQ-ENGG/ECOR Metallizing of steel work of girders with sprayed aluminium after surface preparation by Sand/grit blasting, followed by one coat of etch primer (IS:5666) & one coat of Zinc Chrome primer (IS:104) and two coats of aluminium paint (IS:2339) with all labour, T&P and material as a complete job duly conforming to all relevant specifications and process given under Clause 39 of IRS-B1-2001. Note: Nominal Thickness of sprayed Aluminium coating shall be 150 microns. DFT of Zinc chrome primer shall be 25-30 microns and DFT of each coat of Aluminium paint shall be 12-14 microns.

On new girder during fabrication

Providing and fixing railing used in Kg rows for footpath or anti-crash barrier railing with B class G.I. pipe 65/50 mm nominal dia including cost of M.S. angle and channels in vertical posts, welding / bolting, priming painting with one coat ready mix Zinc Chromate conforming to IS:104 with DFT of 25-30Microns, followed by one coat of Zinc Chrome red oxide conforming to IS:2074 with DFT of 25 Microns with all material, labour, T&P as a complete job. Note: Cost of painting shall be paid extra under relevant item.

Supplying and fixing M.S. Angles Kg 65mmx 65mmx 8mm or any other size conforming to IS:2062 in the nosing of steps of stair cases of Foot Over Bridges including provision of 10mm dia, anchor bar 600mm c/c and fixing with main girder with M.S. flat, making anti- slip arrangements over the top of nosing as per approved scheme given by Engineer in charge with all material, labour, T&P as a complete job. Providing and fixing various size HTS holding down bolts conforming to relevant Codes/Specification in concrete column or in other structures with proper nuts, bolts, washers/plates, grouting of holes with cement or epoxy concrete with all material, labour, T&P as a complete job.

With Cement Grout. Cost of cement Kg shall be paid extra.

With epoxy concrete grouting. ECOR-CONST-HQ-ENGG/ECOR

Supplying, Fabricating and fixing MT access ladders, inspection platforms, Trolley refuges etc., on bridges with structural steel conforming to IS:2062 including welding / bolting, priming painting with one coat of ready mixed paint of Zinc Chromate (IS:104) with DFT of 25-30 microns followed by one coat of Zinc Chrome Red Oxide (IS:2074) with DFT of 25 microns with all material, labour, T&P as a complete job. Note: Painting shall be paid separately under relevant item.

Providing and fixing of Drainage Metre Spouts of 110mm UPVC Type A ISI marked (Working pressure 4 kg/sqcm) using suitable clamps and adhesive etc., complete. ECOR-CONST-HQ-ENGG/ECOR

Supplying & fixing Galvanised Steel Sqm Wire Rope net, made of 9mm dia. steel wire rope having aperture size of 45cm x 60cm with 6m long hangs for top anchoring and 5m wide along with chain-link mesh- netting of 80mm x 80mm mesh size made from 2.4mm dia galvanised wire, joining of chain- link mesh & steel wire rope net and joining of adjacent nets with galvanised spiral lock springs of steel wire dia 2.2mm; inner dia. of springs 18mm; total length 50mm ± 0.5mm; pitch 4mm & open end length 60mm including cutting of tree/shrub etc. in rope-netting location and also, excavation / filling-back of trenches in all types of soil after anchoring rope net with RCC pre-cast beam of size 15cm x 15cm x 2m of M-15 concrete & 30cm thick M-10 PCC. This work also includes supply of 200mm x 200mm x 6mm epoxy coated washer plates with 12.5mm / 18mm dia. hole at centre and supplying & fixing of anchor bolts/fasteners of 10mm dia. including drilling of holes up to a depth of 110mm in rock; cleaning of holes; fixing of fasteners with nut & epoxy coated washer plates; applying torque 65 to 70 N/mm for fixing of rope net for intermediate anchoring on the surface of cutting, bottom anchoring up to 1m depth by using 16mm dia. HYSD steel bolts, threaded up to 200mm on top and fixing epoxy coated washer plate, fabrication & fixing of U-pin on top of cutting for top anchoring and joining of adjacent nets with spiral spring and fixing at the ratio of 1 no. per 0.6m in longitudinal direction of net portion and additional locks for lacing chain link netting with rope net with contractor's materials, machinery, tools & plants, cement, steel, labour, lead, lift, transportation, ascent, descent, taxes, royalty etc. complete as per directions of engineer-in-charge. Note: Concrete will be paid separately under relevant item. ECOR-CONST-HQ-ENGG/ECOR

Fabrication, supplying and fixing Each 600mm x 450mm Bridge Board made from 16 SWG MS Sheet duly welded or riveted to back support of two 600mm long horizontal angles of size 25mm x 25mm x 3mm & two numbers 2.5 metre long vertical support of MS Angle of size 50mm x 50mm x 5mm, welded / rivetted to board. Vertical supports shall have split ends for proper fixing in ground. Vertical supports of board shall be embedded in ground in M 20 Cement Concrete blocks of size 300mm x 300mm x 300mm, complete job including painting & writing of subject matter on bridge board, as directed by Engineer - In c h a r g e Note: Excavation & concrete work will be paid separately. Total 253132793.74

Item Breakup - C-Supplying fitting & fixing of bearing

Design, manufacturing, supplying Cubic and fixing in position elastomeric Centimetre b e a r i n g true to line and level conforming to IS:3400, IS:226, BS- 5400 under prestressed concrete girders/ Steel Girders, for Pre-cast as well as cast-in-situ girders as per approved drawing. The rate shall include cost of load test of one no. bearing from Railway approved firms and all fixing materials, equipments, machineries, labour, taxes, loading, unloading, leading, lifting etc. complete. Rates include getting the drawing approved from Railway and cost of inspection during manufacturing from railway approved organization.Note : 1. The rate is for finished item complete and paid only after fixing in position below the girder. 2. The volume shall be as given in the drawing and no deduction shall be made for inserted steel plates etc. Total 17277840.00

Item Breakup - D-Supply and using of Cement

Ordinary Portland Cement 53 grade MT of approved brands/makes

Pozzolana approved brands/makes Total 161714425.14

Item Breakup - E-Supply & using of reinforcement Steel

Thermo-Mechanically Treated bars Kg of grade Fe-500D or more of approved brands/makes. Total 699228416.00

Item Breakup - F-Execution of All items covered under CPWD/DSRVol. 1 & 2

Item Breakup - G-Execution of Non-Schedule (NS) Items for construction of ROB & approaches.

Construction of Reinforced Earth Sqm Structure with the construction of earthwork in layers, assembly & erection of reinforcing element & placement of facia panels and all associated components complete as per drawings and Technical specifications sections 3100 as directed by Engineer. Providing and erecting precast concrete facia panels including un tensioned reinforcement, soil reinforcing element, foundation pad, all accessories and consumables and components including drainage system, ground improment, capping beam, if required complete.

Construction of Reinforced Earth cum Structure with the construction of earthwork in layers, assembly & erection of reinforcing element & placement of facia panels and all associated components complete as per drawings and Technical specification sections 3100 as directed by Engineer. Earthwork including excavation, back filling, grading and compaction with selected back fill soil (30 & Y 1.8 gm/cc) meeting approved design parameters in layers in soil reinforced zone complete.

Construction of Reinforced Earth cum Structure with the construction of earthwork in layers, assembly & erection of reinforcing element & placement of facia panels and all associated components complete as per drawing and Technical specifications section 3100 as directed by Engineer 600 mm thick filter media behind concrete facia panel. Providing and laying of Filter media with granular materials/Stone crushed aggregates satisfying the requirement laid down in clause 2504.2 2 of MORTH specifications to a thickness of not less than 600 mm with smaller size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm conditions complete as per drawing and Technical Specification. ECOR-CONST-HQ-ENGG/ECOR

Stud shear connector - supplying. Each 2500Nos manufacturing, fabrication testing and welding with welded by STUD welding machine (with all contractor consumable) compatible with type of STUD on composite steel girder, conforming to IS:3935-1966 of diameter 25 mm and height 200mm and as per RDSO drawing no. RDSO/B-11754/R3& 11751/R3 with all alteration and as pet approved drawing of railway and as per direction of Engineer-in charge inclusive all. The stud should pass the test prescribed in above mentioned drawing.

Sealing of joints with 3.0mm Sqm thickness as protective coat to HTs strands on either ends of R.C.C Box with the following composition. Araldite GY-257- 100 parts hardener HY-840-50 parts and silica flour 200 parts by weight with all contractor's materials, labour, tools, plants etc., complete as per Railway specifications and as directed by the Engineer-in-charge of the work at site.

Supply, laying and fixing concrete Sqm impregnated concrete canvas 5mm thick at the joint of precast RCC boxes including all material, labour, tools and plants consumables, fixtures, lead, lift transportation etc. complete in all respect as per direction of Engineer-in charge.

Launching & placing of precast MT RCC box segments/wing walls/base slabs or part thereof with contractor's road crane duly dismantling the track and placing the precast RCC box segments in proper level and alignment including with contractor's complete arrangement with all lead, lift, tools, plants, machineries, labour, taxes etc. and as directed by the Engineer at site including re-linking of track after launching of precast RCC box segments with contractor's required jacks, tools, plants, machineries, wooden packing planks, wooden blocks, labour etc. complete. Note:-All the temporary work such as sheet piling etc. as required in view of safety of track during the execution of work will be done by the contractor as directed by the Engineer-in-charge or his representative at site. No extra payment will be made for this. Total 61340421.00

Item Breakup - H-Cost of Non-schedule (NS) item for outsourcing services related to Land Acquisition

Comprehensive Land Acquisition Each Liaison Services under Railways Bridge (Amendment) Act, 2008 including Site office, all category of Man power (Land expert, Legal expert, Amin & Chainman etc.), Camp for public consultation, boundary making and fixing of stone with supervision charges involving below activities: 1. PRE- ACQUISITION ACTIVITIES (Sections 20-A to 20-D) 1.1 Land Survey and Verification (Section 20-A Support) 1.2 Stakeholder Consultation and Documentation 1.3 Survey Operations Support (Section 20-B) 1.4 Damage Assessment and Compensation (Section 20-C) 1.5 Objection Management (Section 20-D) 2. DECLARATION PROCESS (Section 20-E) 2.1 Declaration Documentation 2.2 Publication and Notification 3. COMPENSATION AND ACQUISITION (Sections 20-F to 20-I) 3.1 Valuation and Compensation (Sections 20-F & 20- G) 3.2 CALA and Arbitration Support 3.3 Payment and Possession (Sections 20-H & 20-I)