IOCL ERPL ILI Anomaly Verification & Defect Rectification for 8 Inch Pipelines Guwahati-Siliguri 2026

Tender Overview

Indian Oil Corporation Limited (IOCL) – ERPL invites service bids for ILI anomaly verification and defect rectification along the 8 inch diameter Guwahati-Siliguri pipelines spanning Assam and Bengal. Estimated contract value: ₹7,601,970 with an EMD of ₹9,500. Bidder eligibility centers on demonstrated past project experience using the documents listed in the terms. No detailed BOQ items are provided, signaling a services-led scope with emphasis on inspection, data collection, anomaly verification, and corrective work on live pipeline assets. The procurement aims to secure specialized NDT/ILI execution and defect remediation capabilities under IOCL governance, within a tightly scoped service engagement.

Technical Specifications & Requirements

• Service scope: ILI anomaly verification and defect rectification for 8 inch dia pipelines on the Guwahati-Siliguri corridor, across Assam and Bengal.
• Project value indication: ₹7,601,970; EMD: ₹9,500.
• No BOQ items published; emphasis on readiness to perform field NDT/ILI tasks and defect remediation.
• Evidence required: proof of past experience via contract copies and client execution certificates or related documents (e.g., Third Party Inspection release notes).
• Documentation without explicit technical specs implies reliance on IOCL safety, quality, and regulatory compliance norms for service execution.

Terms, Conditions & Eligibility

• EMD: ₹9,500 (method unspecified in excerpt; bidders must submit as per tender terms).
• Must provide Past Project Experience proofs listed in terms (contract copy + invoice with self-certification or client execution certificate or equivalent).
• No BOQ items; focus on service capability, safety, and regulatory compliance in pipeline integrity work.
• Documentation must align with IOCL terms; bidders should be prepared to demonstrate capability for field execution on live pipeline infrastructure.