Replacement of existing Old Foot Over Bridge at Adra station by 06 mts. wide new Foot Over Bridge.

A-Execution of all works under SER-HQ-IR-USSOR 2021-3-Ver-1 10819179.68 Below/P

B-Execution of works covered under CPWD DSR-2023 Ver-1 17035791.93 Below/P

C-Execution of special item of work 43818442.84 Below/P

Item Breakup - A-Execution of all works under SER-HQ-IR-USSOR 2021-3-Ver-1

cum Providing and laying in position Plain cement concrete of specified Nominal Mix for miscellaneous works like side drains, foundation for OHE masts and other miscellaneous structures excluding the cost of Cement, centering and shuttering - All work up to plinth level :

5.00 3 graded stone aggregate 20 mm nominal size)

10.00 graded stone aggregate 40 mm nominal size)

20.00 graded stone aggregate 40 mm nominal size).

100.00 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. 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. ADRA DIVISION-ENGG/SOUTH EASTERN 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. 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.

cum Centering and shuttering including strutting, propping etc. and removal of form for :

1000.00 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

53 approved brands/makes

Portland brands/makes Supply of steel reinforcement of approved brands/makes for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete.

46500.00 Fe-500D or more of approved brands/makes. 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.

Sqm 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.

Kg ADRA DIVISION-ENGG/SOUTH EASTERN RLY

130.00 consolidation with all labour, lead, lift, tools, plants, crossing of tracks as per drawing and technical specification as directed by the Engineer in charge in case loose slush is encountered at site of foundation before casting the foundation or laying the filtering media. Total 10268773.42

Item Breakup - B-Execution of works covered under CPWD DSR-2023 Ver-1

Item Breakup - C-Execution of special item of work

Supplying of structural steel and "fabricating, MT assembling, erecting for construction of Foot Over Bridge. The work is to be executed by contractor with contractor's complete materials, tools & plants, all consumable supplied by contractor as required as per approved drawing of Foot Over Bridge and as per the direction of Engineer-in-Charge, inclusive of all modifications /alterations to Railway's approved Drawing, complete in all respect with submerged are welding and other approved process as per approved drawing." "Mode of Payment: 1) 40% of accepted rate will be paid after sypply of steel materials as per drawing & pass of test report of structuralsteel (Voucher of Purchase the structure steel should be produced along with bill) . 2) 30% of accepted rate will be paid after fabrication of girders & trestle of Foot Over Bridge. 3)25% of accepted rate will bepaid after erection & launching of girders & trestle of Foot Over Bridge. 4) 5% of accepted rate will be paid after completion thework of Foot Over Bridge in all respect. NOTE: a) All structural Steel sections shall conform to IS- 2062 as per provisions inRDSO's specification. b) The rates are deemed to include cost of all bolts & nuts, welding, Clamps, jig & fixtures, fabrication bed and covered shed etc for fabrication purpose. c) The rates are deemed to include all labour, tools & plants/ equipment, machinery, assembly cranes, consumable sand transportation cost., all leads, lifts, crossing of Railwaylines, natural river/ streams inclusive and complete. d) The rates are deemed to be inclusive of all taxes such as GST , levies, royalty etc. as leviable byCentre, State or local authorities complete. e) The girder components of girders and trestles shall be inspected & passed by Rly's authorised representative as per Technical Specifications & requirements. f) Manufacturer's Test Certificate sand Tests required as per Specifications shall befurnished/ carried out at contractor's own cost. g) Welded bridge code 1972 with upto date correction slip to be followed. h) Railway crane will be provided to facilitate the launching of Girder of Foot Over Bridge on Railway""s cost. If Contractor provide the crane for launching of Girder of Foot Over Bridge then crane charges will be paidseparatly to the contractor. ADRA DIVISION-ENGG/SOUTH EASTERN RLY

Providing & laying Precast RCCof M-25 or cum higher mix design,in Steps of the Stair, Landingand walk way of FOB as perdesign & drawing, approved byRailway with contractor'sgraded hard stone chips of size20mm & below ( granite,basalt, black trap) aggregrateof approved quality andcontractor's sand of approvedquality including contractor's allmaterials, steel form work,tools & plants with all lead, lift,loading , unloading, all taxes,royalty etc complete in allrespect but excluding cost ofcement & steel, as per Drawingand as per instruction ofEngineer incharge. Cost ofCement & steel will be paidseperately as per consumption.Note: (1) 50% of the rateincluding cement & steelconsumption will be retain &released after successfull laying& fixing of slab (2) Design Mixof concrete and test forcompressive strength will beobtained by the agency as perinstruction of Engineer inCharge.

Launching & placing of Girder of the Foot Over Each Bridge in required location using Road crane Span including contractor's all labours, materials, all consumeable fuel etc, tools and plants lead, lift, GST and all taxes etc complete as per instruction of Engineer-incharge. "Note : (1) The work includes Fixing of slings, cost of slings, lifting of FOB. ( 2) The work includes all pre work such as placement of girder at an appropriate location on platform as required, fixing of slings as per requirement and placement on the column and fixing of bolts after placement of girder over the column The work includes cost of man power, operations machines, gas cutting equipments and is inclusive of execution of work under traffic com power block. (3) The work is inclusive of all lead, lifts, track crossing and all other hidden operation during placement of the FOB girder between Platform and required location. (4) The work is inclusive of all taxes, octroi, road tax for cranes, vehicle etc. (5) The work may be done during day or night hours as per the timing of traffic cum power block granted by Railway. In case of of night working, light arrangements will be provided by the agency at his own cost. (6) In case of Non availability / ncancellation of traffic cum power block, No contractor's claim will be accepted. (7) Crane will be applicable only for launching of Girder only. (8) No other charges will be paid for launching of Girders of FOB." Total 43818442.84