NLC Tamil Nadu Power Limited Pneumatic Operated 400NB Knife Gate Valve Assembly Tender 2026

Tender Overview

Organization: NLC Tamil Nadu Power Limited. Product: Pneumatic operated 400NB metal seated Knife Gate valve assembly. Location: Tamil Nadu, India. Scope: Valve assembly procurement with 12-month warranty from commissioning; option clause allows up to 25% quantity variation during contract and extended delivery time rules. Estimated value and EMD amounts are not disclosed. Unique terms include vendor approval process and online payment options for performance security. This tender emphasizes supplier eligibility, compliance with purchase order documents, and a framework to scale orders within predefined limits. The contract requires adherence to specified ATC clauses including manufacturer eligibility for same or similar items and submission of necessary documents for vendor code creation.

Technical Specifications & Requirements

• Product name: Pneumatic operated 400NB metal seated Knife Gate valve assembly.
• Delivery considerations: Extension of delivery time calculated as (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days; options to increase quantity up to 25% during contract.
• Warranty: 12 calendar months from date of commissioning against defects in design, material, workmanship and performance.
• Bid security: EMD/PBG mechanism with online RTGS/internet banking available; payment details must reference contract number and Seller name; scanned proof to be uploaded within 15 days of award.
• ATC requirements: Offers from approved vendors only; unsolicited offers accepted only for same/similar items with government/PSU purchase orders in the last 10 years.
• Documentation: PAN, GST, cancelled cheque, EFT mandate, and vendor code creation documents to be submitted with bid; GSTIN and PAN copies mandatory.
• Warranty/Acceptance: New materials conforming to PO and free from defects; acceptance subject to supply completion certificates.

Terms, Conditions & Eligibility

• EMD/Performance Security: EMD not explicitly stated; online performance security accepted via RTGS; PBG optional per GeM GTC; transaction details must include contract number.
• Delivery timeline: Based on original delivery period with option-driven extensions; minimum 30 days for extended delivery.
• Payment terms: Online RTGS allowed; payment will require contract reference and seller name; exact milestone payments are not specified.
• Documents to submit: PAN, GSTIN, cancelled cheque, EFT mandate; vendor code creation documents; proof of online payment if PBG is replaced.
• Eligibility: Approved vendors only for evaluation; manufacturers of similar items may be considered with purchase orders from government/quasi-government bodies in the last 10 years.
• Warranty: 12 months from commissioning; defects in design, material or workmanship covered.