Transportation, assembling, launching of Important Bridge no. 04 (20x61.0m OWG) as per Drawing No. RDSO/B-17182/R series b/t Barhalganj - Dohrighat stations & Fabrication, supplying, erection & launching of OWG (ballasted) Br No- 72(1X30.5 m), Br No-95(1X30.5 m) OWG (ballasted), Br. No. 75(1x30.5 m) OWG (Ballasted) as per Drawing No. RDSO/B-17186 series, Fabrication, supplying, erection & launching of Composite Girder for Br. No. 106(5x24.4 m) as per RDSO drawing no. RDSO/B-11751/R3 series and Br. No. 82(1x18.3 m), Br. No. 88(1x18.3 m), Br. No. 105(1x18.3 m) as per RDSO drawing no. RDSO/B-11753/R3 series of Sahjanwa - Doharighat New Line Project of Lucknow Division, Fabrication, supplying, erection & launching of composite girder for Br No-43(1X24.4m) as per Drawing No. RDSO/B-11751/R3 series & Br. No- 50A(1X30.5m) OWG as per Drawing No. RDSO/B-17161 series b/t Mehdawal - Pasai station of Khalilabad - Bahraich New Line & Fabrication, supplying, erection & launching of Open web girder for Br No-404(2X 45.7m) as per Drawing No. RDSO/B-17181 series & Br No- 406(3 X 30.5m) as per Drawing No. RDSO/B-17186 series b/t Burhwal- Bindaura station in connection with Third Line work between Burhwal - Barabanki section & Fabrication, Supplying, Erection and Launching of Pathway, Inspection Ladder, Trolley Refuse of OWG & Composite Girder for above mentioned Bridges as per RDSO Drg. No. CBS-0045 and CBS-0046 and as per approved drawing & balance/left over steel works of ROBs and any other bridges of North Eastern Railway.

Supplying, fabrication, assembling of all types of steel girders of specified spans with 1 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 refuges etc.,complete as per approved QAP and drawings conforming to IRS-B1-2001and 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 the or etical weight of main components and gusset plates only. 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%, USSOR ITEM NO. 041011(USSOR/NER/2021(VER.-3):- Plate Girder/Semi Through Girder/Composite Girder (Steel Work).

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 refuges etc.,complete as per approved QAP and drawings conforming to IRS-B1-2001and 2 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 the or etical weight of main components and gusset plates only. 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%, USSOR ITEM NO. 041012(USSOR/NER/2021(VER.-3):- Open Web Girder

Asembling & erection of fabricated steel girders on bearing at site with crane /derrick /any other approved means at site on sub structure with labour,equipment,T&P including site bolting 3 with all temporary arrangements, scaffolding etc.with contractor design and scheme for longitudinal launching/side slewing (not require traffic block)approved by railway. Rate includes drifts,service bolts,holding down bolts etc.as per drawings. Note:- payment for HSFG bolts used if any will be made separately under relevant item, USSOR ITEM NO. 041032(USSOR/NER/2021(VER.-3):- Open Web Girder.

Supplying fabrication & fixing access ladders,inspection platforms trolley refuges 4 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 Oxied (IS:2074) with DFT of25 microns with all material,labour,T&P as a complete job. Note: Painting shall be paid separately under relevant item.

Supplying and fixing HSFG bolts of 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.

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 6 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.DFTof Zinc chrome primer shall be 25-30microns and DFT of each coat of Aluminium paint shall be 12-14 microns, USSOR ITEM NO. 041041 (USSOR/NER/2021(VER.-3):- On new girder during fabrication.

Supplying,fitting & fixing in position true to line & level cast steel rocker/roller bearing 7 of different load bearing capacity conforming to IS:7666,IS:9565,IS:1030,IS:919,IS:3073, & IRS bridge code including all accessories as per drawing & Technical specifications with all material,labour,T&P as a complete job.The payment shall be made for the load bearing capacity in metric tonne as per approved drawing.

Design,manufacturing,supplying & fixing in position elastomeric bearing true to line and level confirming to IS:3400,IS:226, BS-5400 under prestressed concrete girders/steel girders for 9 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,leadinglifting etc.complete rates include getting the drawing approved from railway and cost of inspection during manufacturing from railway approved organisation.Note: 1. The rate is for finished item complete and paid only after fixing in position below the girder. 2. The volume shall be given in the drawing and no deduction shall be made for inserted steel plates etc.

Design, supply and fixing 300MT capacity Spherical Bearing in position true to line and level consisting of set of concave and convex mating steel in plate with a low friction sliding interface, flat sliding elements, guides and restraining rings; with all components conforming to approved drawing and technical specifications & Bridge Code including grouting of holes for anchor bolts and under side of base plate with approved non-shrink epoxy grout with all material, labour, T&P as a complete job. Note: Sliding surface with PTFE or UHMWPE low friction thermoplastic material and steel for backing plate of Mild steel in accordance to IS:2062 grade-B. Cast steel in accordance with IS 1030 Grade 280 520 W. Stain less steel in accordance with AISI 304/316. Low 10 friction thermo-plastic sliding PTFE material either pure polytetrafluroethalyne (PTFE) Or Ultra High Molecular weight Polyethylene (UHMWPE). Austanitic steel is of stainless steel for the sliding interface shall be in accordance with AISI 316L or O2 Cr17 NI 12 of IS-6911. The thickness of the stainless steel sheet shall be 3 mm minimum. The stainless steel sheet shall be attached to its backing plate either by screwing/riveting or by continuous fillet weld. Hard chromium plated surface shall be entire curved surface of the convex steel plate mating with hard chromium plated concave sliding surfac. The thickness of the hard chromium plating shall be at least 100 microns and the final surface roughness of the plated surface shall not exceed 3 microns. Bearing manufacturer shall give the guarantee for satisfactory performance of bearing for period specified, USSOR ITEM NO. 041171 (USSOR/NER/2021(VER.-3):- Spherical Fixed Bearing.

Design, supply and fixing 300MT capacity Spherical Bearing in position true to line and level consisting of set of concave and convex mating steel in plate with a low friction sliding interface, flat sliding elements, guides and restraining rings; with all components conforming to approved drawing and technical specifications & Bridge Code including grouting of holes for anchor bolts and under side of base plate with approved non-shrink epoxy grout with all material, labour, T&P as a complete job. Note: Sliding surface with PTFE or UHMWPE low friction thermoplastic material and steel for backing plate of Mild steel in accordance to IS:2062 grade-B. Cast steel in accordance with IS 1030 Grade 280 520 W. Stain less steel in accordance with AISI 304/316. Low 11 friction thermo-plastic sliding PTFE material either pure polytetrafluroethalyne (PTFE) Or Ultra High Molecular weight Polyethylene (UHMWPE). Austanitic steel is of stainless steel for the sliding interface shall be in accordance with AISI 316L or O2 Cr17 NI 12 of IS-6911. The thickness of the stainless steel sheet shall be 3 mm minimum. The stainless steel sheet shall be attached to its backing plate either by screwing/riveting or by continuous fillet weld. Hard chromium plated surface shall be entire curved surface of the convex steel plate mating with hard chromium plated concave sliding surfac. The thickness of the hard chromium plating shall be at least 100 microns and the final surface roughness of the plated surface shall not exceed 3 microns. Bearing manufacturer shall give the guarantee for satisfactory performance of bearing for period specified, USSOR ITEM NO. 041172 (USSOR/NER/2021(VER.-3):- Spherical Free Float Bearing.

Design, supply and fixing 300MT capacity Spherical Bearing in position true to line and level consisting of set of concave and convex mating steel in plate with a low friction sliding interface, flat sliding elements, guides and restraining rings; with all components conforming to approved drawing and technical specifications & Bridge Code including grouting of holes for anchor bolts and under side of base plate with approved non-shrink epoxy grout with all material, labour, T&P as a complete job. Note: Sliding surface with PTFE or UHMWPE low friction thermoplastic material and steel for backing plate of Mild steel in accordance to IS:2062 grade-B. Cast steel in accordance with IS 1030 Grade 280 520 W. Stain less steel in accordance with AISI 304/316. Low 12 friction thermo-plastic sliding PTFE material either pure polytetrafluroethalyne (PTFE) Or Ultra High Molecular weight Polyethylene (UHMWPE). Austanitic steel is of stainless steel for the sliding interface shall be in accordance with AISI 316L or O2 Cr17 NI 12 of IS-6911. The thickness of the stainless steel sheet shall be 3 mm minimum. The stainless steel sheet shall be attached to its backing plate either by screwing/riveting or by continuous fillet weld. Hard chromium plated surface shall be entire curved surface of the convex steel plate mating with hard chromium plated concave sliding surfac. The thickness of the hard chromium plating shall be at least 100 microns and the final surface roughness of the plated surface shall not exceed 3 microns. Bearing manufacturer shall give the guarantee for satisfactory performance of bearing for period specified, USSOR ITEM NO. 041173 (USSOR/NER/2021(VER.-3):- Spherical Slidind Guide(L) Bearing.

Design, supply and fixing 300MT capacity Spherical Bearing in position true to line and level consisting of set of concave and convex mating steel in plate with a low friction sliding interface, flat sliding elements, guides and restraining rings; with all components conforming to approved drawing and technical specifications & Bridge Code including grouting of holes for anchor bolts and under side of base plate with approved non-shrink epoxy grout with all material, labour, T&P as a complete job. Note: Sliding surface with PTFE or UHMWPE low friction thermoplastic material and steel for backing plate of Mild steel in accordance to IS:2062 grade-B. Cast steel in accordance with IS 1030 Grade 280 520 W. Stain less steel in accordance with AISI 304/316. Low 13 friction thermo-plastic sliding PTFE material either pure polytetrafluroethalyne (PTFE) Or Ultra High Molecular weight Polyethylene (UHMWPE). Austanitic steel is of stainless steel for the sliding interface shall be in accordance with AISI 316L or O2 Cr17 NI 12 of IS-6911. The thickness of the stainless steel sheet shall be 3 mm minimum. The stainless steel sheet shall be attached to its backing plate either by screwing/riveting or by continuous fillet weld. Hard chromium plated surface shall be entire curved surface of the convex steel plate mating with hard chromium plated concave sliding surfac. The thickness of the hard chromium plating shall be at least 100 microns and the final surface roughness of the plated surface shall not exceed 3 microns. Bearing manufacturer shall give the guarantee for satisfactory performance of bearing for period specified, USSOR ITEM NO. 041174 (USSOR/NER/2021(VER.-3):- Spherical Slide Guide (T) Bearing.

With one coat alluminium paint in dual containers conforming to IS:2339 with DFT of 15-20 microns.

Anti-Skid Stainless Steeel chequered plate conforming to latest IS: 6911, ISS Symbol 409 M, minimum 6mm thick (excluding bead height) with flat bottom and top pattern conforming to IS: 3502, 1A with bead height of minimum 0.8mm - on New Bridges as per RDSO drawings

Quick cutting with abrasive rail cutter of all types of rail sections including wear resistant, head hardened rails up to 110 UTS, with contractors tools & plants, equipment, 16 consumable with all lead & lift etc. complete as directed by Engineer in-charge. Abrasive Rail Cutter will be as per RDSO Specification No. TM/SM/1 (Rev. 01 of 2012) with latest status of RDSO; Rail Cutting Wheel Abrasive Disc will be as per RDSO Specification No.TM/SM/2 (Rev. 01 of 2020), USSOR ITEM NO. 161011(USSOR/NER/2021(VER.-3):- 60 Kg - 110/90 UTS - Outside Track.

Drilling holes of 16 mm to 32 mm dia. with Rail Drilling machine including chamfering 17 with appropriate chamfering tools in all types of rail section with contractor's tools & plants, equipment, consumable with all lead & lift etc. complete, as directed by Engineer in-charge. Rail Drilling Machine will be as per RDSO Specification No. TM/SM/3, dated 24.04.1991, USSOR ITEM NO. 161041(USSOR/NER/2021(VER.-3):- Outside Track.

Gas cutting of rail of various sections with contractor's tools & plants, as directed by engineer in-charge: USSOR ITEM NO. 064052 (USSOR/NER/2021(VER.-3):- Rail Section of 52 Kg and above.

Painting of running rails and check rails of any rail section of level crossing with anti- corrosive paint in both sides of web, foot etc.including liner contact area (excluding bottom of foot) 19 and fishing plane with two coats of thickness of 100 microns each by bituminous black paint confirm to IS-9862 of reputed make including painting of liners, ERC surface preparation,i.e. cleaning with wire brush/ sand paper as a complete job as per para no 613 (2) (b)(iii) of indian railways permanent way Manual,as directed by Engineer-in-charge.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 20 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, USSOR ITEM NO. 031161 (USSOR/NER/2021(VER.- 3):- Up to 5.00 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 21 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, USSOR ITEM NO. 031162 (USSOR/NER/2021(VER.- 3):- Above Up to 10.00 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 22 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, USSOR ITEM NO. 031163 (USSOR/NER/2021(VER.- 3):- Above 10 KM Up to 15.00 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 23 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, USSOR ITEM NO. 031164 (USSOR/NER/2021(VER.- 3):- Above 15 KM Up to 20.00 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 24 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, USSOR ITEM NO. 031165 (USSOR/NER/2021(VER.- 3):- Above 20 KM Up to 25.00 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 25 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, USSOR ITEM NO. 031166 (USSOR/NER/2021(VER.- 3):- Above 25 KM Up to 30.00 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 26 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, USSOR ITEM NO. 031167 (USSOR/NER/2021(VER.- 3):- Above 30 KM Up to 35.00 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 27 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, USSOR ITEM NO. 031168 (USSOR/NER/2021(VER.- 3):- Above 35 KM Up to 40.00 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 28 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, USSOR ITEM NO. 031169 (USSOR/NER/2021(VER.- 3):- Above 40 KM Up to 60.00 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 29 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, USSOR ITEM NO. 031171(USSOR/NER/2021(VER.- 3):- Above 60.0 KM up to 80 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 30 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, USSOR ITEM NO. 031172(USSOR/NER/2021(VER.- 3):- Above 80.0 KM up to 100.0 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 31 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, USSOR ITEM NO. 031173(USSOR/NER/2021(VER.- 3):- Above 100.0 KM up to 150.0 KM.

Loading ,transportation of precast RCC Girders/Slabs/Ballast retainers/Steel Girders 32 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, USSOR ITEM NO. 031174(USSOR/NER/2021(VER.- 3):- Above 150.0 KM up to 200.0 KM. Above/