AKD/C274-100-MC-T-7401/1

REPLACEMENT OF OUTLET MANIFOLD OF STEAM SUPERHEATER NO-1 (100-E-203-1) ON LUMPSUM BASIS WITH SINGLE POINT RESPONSIBILITY INCLUDING BUT NOT LIMITED TO THE FOLLOWING ACTIVITIES OF WORK:

Residual design & engineering including preparation of fabrication drawings for the new Outlet Manifold assembly of 100-E-203-1, Header Box, temporary support beams & their brackets for supporting Intermediate Tube Sheets (ITS No. 604.1 (2 Nos), 605.1 (2 Nos), 606.1 (2 Nos), 607.1 (2 Nos) & 608.1 (2 Nos)) of Waste Heat Recovery section, enabling works & site execution, restoration, Piping and their supports; engineering for rectification of refractory of module-3 and related documentation as per provisions of the Bidding Document. Supply of all materials including the complete Outlet Manifold assembly (SS 347H metallurgy), temporary support beams & their brackets (SS-310H metallurgy) for supporting Intermediate Tube Sheets (ITS No. 604.1 (2 Nos), 605.1 (2 Nos), 606.1 (2 Nos), 607.1 (2 Nos) & 608.1 (2 Nos)),items for enabling works for installation of temporary support beams & their brackets at site & restoration, Header Box Panels & tube sealing arrangement, Manifold supporting system (springs etc.), Piping and their supports, supporting structure, gratings, Ceramic Fiber refractory on the header boxes and refractory castable & insulating blocks for rectification of damaged refractory inside module-3, painting, insulation and cladding including procurement services, shop fabrication, inspection / testing (hydro testing at shop), flushing / cleaning / pickling / passivation / neutralisation at shop, statutory (IBR) approval, expediting, project management, planning, scheduling, transportation to site, all loading and unloading; supply of mandatory and start-up / pre-commissioning / commissioning spares; providing all supervisory personnel and skilled / unskilled labour; providing all services and completing the work in all respects as per provisions of the Bidding Document. Construction / Erection including: a) Dismantling and removal of the existing Steam Superheater Outlet Manifold (P91 metallurgy) and its supporting system, Header box, existing piping supports, insulation, and damaged refractory of Waste Heat Recovery section; enabling work for erection of the ITS temporary support beams for ITS No. 604.1 (2 Nos), 605.1 (2 Nos), 606.1 (2 Nos), 607.1 (2 Nos) & 608.1 (2 Nos) of Waste Heat Recovery section. b) Erection, alignment & welding of the new Outlet Manifold assembly & its supporting system (including springs etc.), installation of the temporary support beams along with supporting brackets for supporting ITS No. 604.1 (2 Nos), 605.1 (2 Nos), 606.1 (2 Nos), 607.1 (2 Nos) & 608.1 (2 Nos) at the bottom, installation of new / existing Header Boxes and Piping supports & supporting structures as per approved drawings; site fabrication, welding, NDT / testing (100% radiography, ultrasonic, PMI testing), restoration, boxing up and sealing; application / repair of refractory, insulation & cladding, and painting; assistance during Statutory (IBR) approvals, pre-commissioning and commissioning as per Tender requirements; supply of all consumables, construction plant, equipment and special tools; providing supervisory personnel and skilled/unskilled labour; insurance in Contractor's scope; completing all works in all respects as per provisions of the Bidding Document. Completion of all works in all respects as per provisions of the Bidding Document and directions of the Engineer-in-Charge.

TOTAL LUMPSUM PRICE (FORM-SP0) (SP-1+SP-2+SP-3)

FORM SP-1 : BREAK UP OF LUMPSUM PRICE FOR REPLACEMENT OF OUTLET MANIFOLD OF STEAM SUPERHEATER NO-1 - Design & Detailed Engineering

Residual design & engineering including preparation of fabrication drawings for the new Outlet Manifold assembly of 100-E-203-1, Header Box, temporary support beams & their brackets for supporting Intermediate Tube Sheets (ITS No. 604.1 (2 Nos), 605.1 (2 Nos), 606.1 (2 Nos), 607.1 (2 Nos) & 608.1 (2 Nos)) of Waste Heat Recovery section, enabling works & site execution, restoration, Piping and their supports; engineering for rectification of refractory of module-3 and related documentation as per provisions of the Bidding Document.

FORM SP-2 : BREAK UP OF LUMPSUM PRICE FOR REPLACEMENT OF OUTLET MANIFOLD OF STEAM SUPERHEATER NO-1 - Schedule of Lump-sum Price for Supply

Supply of all materials including the complete Outlet Manifold assembly (SS 347H metallurgy), temporary support beams & their brackets (SS-310H metallurgy) for supporting Intermediate Tube Sheets (ITS No. 604.1 (2 Nos), 605.1 (2 Nos), 606.1 (2 Nos), 607.1 (2 Nos) & 608.1 (2 Nos)), items for enabling works for installation of temporary support beams & their brackets at site & restoration, Header Box Panels & tube sealing arrangement, Manifold supporting system (springs etc.), Piping and their supports, supporting structure, gratings, Ceramic Fiber refractory on the header boxes and refractory castable & insulating blocks for rectification of damaged refractory inside module-3, painting, insulation and cladding including procurement services, shop fabrication, inspection / testing (hydro testing at shop), flushing / cleaning / pickling / passivation / neutralisation at shop, statutory (IBR) approval, expediting, project management, planning, scheduling, transportation to site, all loading and unloading; supply of mandatory and start-up / pre-commissioning / commissioning spares; providing all supervisory personnel and skilled / unskilled labour; providing all services and completing the work in all respects as per provisions of the Bidding Document.

LUMPSUM PRICE TOWARDS SUPPLY (FORM-SP2)

FORM SP-3 : BREAK UP OF LUMPSUM PRICE FOR REPLACEMENT OF OUTLET MANIFOLD OF STEAM SUPERHEATER NO-1- Construction/Installation, Testing, Assistance during Pre-Commissioning, Commissioning, Training of Owner's engineer, Guarantee, as applicable

a) Dismantling and removal of the existing Steam Superheater Outlet Manifold (P91 metallurgy) and its supporting system, Header box, existing piping supports, insulation, and damaged refractory of Waste Heat Recovery section; site enabling work for erection of the ITS temporary support beams for ITS No. 604.1 (2 Nos), 605.1 (2 Nos), 606.1 (2 Nos), 607.1 (2 Nos) & 608.1 (2 Nos) of Waste Heat Recovery section. b) Erection, alignment & welding of the new Outlet Manifold assembly & its supporting system (including springs etc.), installation of the temporary support beams along with supporting brackets for supporting ITS No. 604.1 (2 Nos), 605.1 (2 Nos), 606.1 (2 Nos), 607.1 (2 Nos) & 608.1 (2 Nos) at the bottom, installation of new / existing Header Boxes and Piping supports & supporting structures as per approved drawings; site fabrication, welding, NDT / testing (100% radiography, ultrasonic, PMI testing), restoration, boxing up and sealing; application / repair of refractory, insulation & cladding, and painting; assistance during Statutory (IBR) approvals, pre-commissioning and commissioning as per Tender requirements; supply of all consumables, construction plant, equipment and special tools; providing supervisory personnel and skilled/unskilled labour; insurance in Contractor's scope; completing all works in all respects as per provisions of the Bidding Document.