South East Central Railway Copper Alloy Globe Valve Waterworks IS 778 BIS Licensed Manufacturer 2026

Tender Overview

The South East Central Railway invites bids for the supply of Copper Alloy Globe Valve for waterworks conforming to IS 778 (Q3). The procurement scope is limited to the supply of goods with BIS licensure, targeting replacement or installation across waterworks systems in Raipur, Chhattisgarh. Key differentiators include mandatory BIS certification, ISI-aligned build, and adherence to specified material and dimension standards. The contract requires OEM authorization via BIS-registered vendors, ensuring factory-level guarantees and warranty. The bidder must demonstrate BIS license validity on bid opening and provide OEM authorization from a BIS-registered vendor. This tender emphasizes compliance with detailed material, dimension, and performance criteria for Class 1 and Class 2 valve variants.

Technical Specifications & Requirements

• Product: Copper alloy globe valve for waterworks, IS 778 compliant.
• End connections: specified in IS 778 scope; nominal size, pressure classification, and globe valve type to be confirmed per BIS standards.
• Materials: body, bonnet, stuffing box, stem, gland components, and disc/wedge faces must meet BIS/IS 778 material requirements; gland packing and O-rings to BIS-grade specifications.
• Dimensions: end-thread length, minimum body-end thickness, end width, stem diameter, flat-to-flat size, and end-to-end/flanged face-to-face dimensions as per IS 778.
• Validation: post-delivery inspection at consignee site against OEM GC/TC; BIS license must be valid at bid opening; warranty/certification documentation required.
• ATC: bidders must submit BIS-certified manufacturer documents and bid-specific OEM authorization; guaranteed warranty with supply.

Terms, Conditions & Eligibility

• EMD: not specified in data; bidders must rely on BIS licensing and willingness to provide required guarantees.
• Delivery: terms reference option to adjust quantity up to 25% and delivery-time computation; extended periods governed by original/extended delivery calculations.
• Scope: Only supply of goods; no service component; inspection by nominated agency or post-receipt at consignee site.
• Documentation: submit BIS license validity, OEM authorization, warranty certificate, and GC/TC as applicable; ensure BIS license validity on bid opening.
• Compliance: BIS licenced vendors only; firm to demonstrate BIS-certified manufacture; traders require BIS authorization from OEM registered vendor.