Tender For Erection & Commissioning Of Ibr Valves At Hbl Plant Sugauli, East Champaran, Bihar - Erection & Commissioning Of Ibr Valves Of 110/8 Ata Prds System As Per Below Work Scope And Atatched Tender Document:The Broad Work Scope Of Erection Of Ibr Va, sugauli-Bihar

Tender For Erection & Commissioning Of Ibr Valves At Hbl Plant Sugauli, East Champaran, Bihar - Erection & Commissioning of IBR Valves of 110/8 ATA PRDS system as per below work scope and atatched tender document:The broad work scope of erection of IBR Valves of 110/8 ATA PRDS (Pressure Reducing and De-superheating System) system shall include, but is not limited to, the followings:+B191. Work Location: All erection and replacement activities as mentioned below shall be performed at the HBL Sugauli Plant. A12. Preliminary Inspection and Assessment: To carry out detailed inspection of the IBR Valves of 110/8 ATA PRDS system to assess the extent of damage, identify the damaged / worn-out parts, and areas requiring repair or replacement.3. Dismantling and Removal of IBR Valves of 110/8 ATA PRDS System: To dismantle following valves & its accessories including removal of old & damaged parts:a. Gate Valve, Size-6”, CL-2500, Qty-01b. Globe Valve, Size-4”, CL-2500, Qty-01c. Gate Valve, Size-6”, Qty-014. Erection, alignment, welding & commissioning:Erection, alignment, welding & Commissioning of following IBR Valves with all required accessories as per drawing. Welding to be carried out by the certified IBR welder using approved welding procedures. To check and tighten all bolts, fasteners, and couplings. Providing and fixing required pipe supports, hangers, and guides to ensure valve and pipe stability shall be in contractor’s scope. a. Gate Valve, Size-6”, CL-2500, Qty-01b. Globe Valve, Size-4”, CL-2500, Qty-01c. Gate Valve, Size-6”, Qty-01Above Valves shall be provided by HBL.5. Final Inspection: a. Perform a final inspection to confirm that the valve is installed correctly and that there are no visible signs of leakage or misalignment.b. Performing hydrostatic testing of erected valve sections as per IBR standards and in the presence of IBR authority or competent person.c. Complete liaisoning with the Chief Boiler Inspector and other relevant IBR authorities for approvals and clearances.f. Carrying out all required IBR formalities, including submission of documents, scheduling of inspections, and coordination for certification.

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	25-07-2025	Bid Auto Extn Corrigendum	Bid Auto Extn Corrigendum	01-08-2025

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