Central Ground Water Board Steel Tubes for Water Wells IS 4270 (Q2) Procurement 2026

Tender Overview

Central Ground Water Board seeks procurement of steel tubes for water wells aligned to IS 4270 (Q2) with ISI marked compliance. The scope covers nominal bore, tube thickness, steel material grade, end configurations, tube length, and protective coatings, all validated by an approved test lab. The tender references a flexible quantity mechanism within a 25% variation in bid quantity and during contract execution, with potential quantity adjustments at contracted rates. The procurement emphasizes complete product conformity, traceable test reports, and mandatory documentation. This opportunity targets suppliers capable of delivering ISI marked steel tubes suitable for groundwater wells across central government programs, with emphasis on quality assurances and standard compliance.

Technical Specifications & Requirements

• Product category: Steel tubes for water wells (V2) as per IS 4270; ISI marked requirement.
• Nominal bore, thickness, and steel material grade specified by IS 4270 design criteria.
• Types of tubes and ends of tube configurations to meet field installation needs.
• Tube length and protective coating details to ensure corrosion resistance in groundwater environments.
• Test reports: verified by an approved laboratory; suppliers to provide all relevant documents and mandatory licenses (if applicable).
• Lab: specify type of lab conducting tests (accreditation not explicitly listed, but must be an approved facility).
• The excerpt implies compliance with governing specifications and overall product conformance to IS 4270 standards.

Terms, Conditions & Eligibility

• Quantity variation: Purchaser may increase/decrease quantity by up to 25% of bid/contracted quantity.
• Delivery & extension: Delivery period recalculated on extension basis; minimum extension rule of 30 days applies.
• Delivery terms: Extension calculations based on original vs extended delivery period; option clause permissible.
• Compliance: Bidders must adhere to the option clause and be prepared for updated delivery schedules.
• EMD/financials: Not disclosed in the provided excerpt; bidders should anticipate standard EMD and bid security per procurement norms.
• Documentation: OEM authorizations and test/quality compliance may be required; ensure readiness for certification proofs and lab reports.
• Warranty/penalties: Not specified in the excerpt; bidders should seek clarity during bid release.