Indian Navy Department of Military Affairs Seals, Pressure Gauges & O-Ring Tender Kochi Kerala 2026

Tender Overview

The Indian Navy, Department of Military Affairs, seeks procurement of a broad range of mechanical components including seals, O-rings, gaskets, pressure gauges (0-16 BAR, 0-250 BAR, 0-16 BAR G1 4 INCH, 3rd stage 0-3000 PSI), sight glasses, and related items for INS Beas (Cochin Shipyard Ltd, Ravipuram, Kochi, Kerala). The purchase involves 25 BOQ items with unspecified quantities but a substantial supply scope, and an estimated procurement value will be determined at bid opening. Bidders must provide detailed design drawings within 5 days of award and address modifications within 5 days; approvals or modification lists will define the delivery timeline. The contract allows for adjustments if approvals lag, and includes a right to renew the order up to 50% during the contract term. This tender emphasizes field-ready, non-obsolete components with minimum 3 years residual market life.

• Location: Kochi, Kerala; Organization: Indian Navy / Department of Military Affairs; Product scope: seals, pressure gauges, O-rings, gaskets, sight glasses, and related components.
• Key differentiator: mandatory Detailed Design Drawings approval before fabrication; post-award modification pathway with no LD delay for drawing approval.
• Unique aspect: installation at INS Beas site under Cochin Shipyard Ltd.

Technical Specifications & Requirements

• Product categories include: seals, O-Rings (various part numbers), gaskets (SA 480S, AV660S variants), pressure gauges (0-16 BAR, 0-250 BAR, 0-16 BAR G1 4 INCH, 3rd stage 0-3000 PSI), sight glass, rectangular rings, and springs.
• Documentation: upload Data Sheet for offered products; ensure technical parameters match data sheet; non-matching specs risk rejection.
• Compliance cues: ensure components are not obsolete; provide evidence of at least 3 years residual market life per OEM.
• Delivery terms: on-site delivery and installation at INS Beas (Kochi) per terms; design drawings required within 5 days of award, approval/modification list within 5 days.
• Experience criteria: bidders or OEMs must have prior manufacturing/supply to Central/State Governments or PSUs for 3 years before bid opening.
• Additional terms: GST handled by bidder with actuals; data sheets and OEM authorizations may be required; quantity variation up to 50% allowed.

Terms, Conditions & Eligibility

• EMD: not specified in available terms; bidders should prepare as per standard vendor practices.
• Delivery window: linked to drawing approvals; if buyer delays approval, delivery period is redefined with no LD.
• Payment terms: GST reimbursement as actuals or applicable rates (whichever lower), not exceeding quoted GST percentage.
• Documentation: PAN, GSTIN, cancelled cheque, EFT mandate; Data Sheet for each offered product; evidence of prior Central/State Govt/PSU supply for 3 years.
• Warranty/penalties: not explicitly defined; bidder must comply with approved drawings and supply per contract; potential for quantity variation up to 50% during contract.
• Eligibility: not under liquidation or bankruptcy; must provide undertakings; OEM documentation and data sheet matching supplier capabilities.
• Venue & installation: final delivery and installation at INS Beas, Kochi under Cochin Shipyard Ltd.