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NLC Tamil Nadu Power Limited Pneumatic Operated 150 NB Elastomer Based Knife Gate Valve Tender 2026

Bid Publish Date

31-Jan-2026, 8:23 am

Bid End Date

21-Feb-2026, 3:00 pm

Location

TUTICORIN , TAMIL NADU

Progress

Issue31-Jan-2026, 8:23 am
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

27

Bid Type

Two Packet Bid

Tender Overview

NLC Tamil Nadu Power Limited invites bids for a pneumatic operated 150 NB elastomer based knife gate valve. Tender has no BOQ items listed. Estimated value not disclosed. Location: Tamil Nadu, Tuticorin district; procurement focuses on a valve suitable for slurry or process lines with elastomer lining. Key differentiators include the option clause allowing quantity adjustments up to 25% and online payment via RTGS; warranty coverage is 12 months from commissioning. Bidder must align with vendor code creation and provide required banking and registration details. This tender emphasizes manufacturer eligibility for similar items and post-award conformity with PO documents.

Technical Specifications & Requirements

  • Product name: Pneumatic operated 150 NB elastomer based knife gate valve
  • Size/diameter: 150 NB
  • Actuation: Pneumatic
  • Material/ELASTOMER: Elastomer-based seating/liner compatible with slurry lines
  • Warranty: 12 calendar months from date of commissioning
  • Delivery/extension: Option to extend quantity up to 25%; delivery period adjusts per clause (minimum 30 days)
  • Payment/Performance: Online RTGS/IBN payment to NLC Tamil Nadu Power Limited; PBG alternative available; EFT mandate required
  • Eligibility note: Approved vendors only; unsolicited offers considered if from manufacturer with similar item history
  • Documentation push: PAN, GSTIN, cancelled cheque, EFT Mandate; PO alignment required

Terms, Conditions & Eligibility

  • Option Clause: Quantity may increase/decrease by up to 25% at award and during currency at contracted rates
  • EMD/PBG: Performance security via online RTGS allowed; upload proof within 15 days of award
  • Payment terms: Online payment options available; RTGS/Internet banking facilitated to the beneficiary bank details provided
  • Submission docs: PAN, GSTIN, cancelled cheque, EFT Mandate certified by bank
  • Warranty: 12-month warranty from commissioning
  • Vendor eligibility: Offers from approved NLCIL/NTPL vendors; manufacturers of same/similar item may submit with prior purchase orders
  • Delivery terms: Delivery period commences from the last date of original delivery order; extended time computed per option clause

Key Specifications

  • Product/service: Pneumatic operated knife gate valve

  • Quantity/scale: Not specified in BOQ (0 items listed)

  • Estimated value: Not disclosed

  • Experience: Approved vendor status for NTPL/NLCIL vendors per ATC

  • Quality/standards: 12-month warranty; elastomer-based seating; 150 NB size

  • Delivery: Option clause allows up to 25% quantity adjustment; minimum 30 days delivery timeline

Terms & Conditions

  • Option clause allows +/-25% quantity change at contract and during currency

  • Online RTGS/IBN payments permitted; PBG alternative accepted

  • Mandatory documents: PAN, GSTIN, cancelled cheque, EFT Mandate

  • 12-month warranty from commissioning; defect-free materials as per PO

  • Approved vendor list required; unsolicited offers limited to manufacturers

Important Clauses

Payment Terms

Online RTGS payment to NLC Tamil Nadu Power Limited; EFT mandate required; proof uploaded within 15 days of award.

Delivery Schedule

Delivery period to commence from the last date of original delivery order; option clause may extend period with minimum 30 days.

Penalties/Liquidated Damages

Standard LT terms may apply per contract; specific LD rates not disclosed in ATC.

Bidder Eligibility

  • Approved NLCIL/NTPL vendor status for similar items

  • Manufacturer eligibility for same/similar item if submitting unsolicited bid

  • Experience evidence from Govt./Quasi Govt./PSU orders within India in last 10 years

Documents 4

GeM-Bidding-8885772.pdf

Main Document

Other Documents

OTHER

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Required Documents

1

PAN Card copy

2

GSTIN copy

3

Cancelled cheque copy

4

EFT Mandate certified by bank

5

EMD submission document (as applicable by tender terms)

6

Performance Security documentation (PBG or online RTGS proof)

7

Vendor code creation documents (if applicable)

8

Any prior purchase orders or certificates for similar items from Govt/PSU entities

Frequently Asked Questions

Key insights about TAMIL NADU tender market

How to bid in tender in Tamil Nadu for a knife gate valve?

Bidders must be approved NLCIL/NTPL vendors or manufacturers of similar items. Submit PAN, GSTIN, Cancelled cheque, EFT Mandate, and online payment proof. Provide warranty terms and 12-month commissioning warranty; ensure 150 NB elastomer-based, pneumatic-operated valve meets elastomer seating requirements and is delivered per option clause terms.

What documents are required for NLC Tamil Nadu Power Limited procurement?

Required documents include PAN, GSTIN, Cancelled cheque, EFT Mandate certified by bank, and proof of online RTGS/PBG payment. Include vendor registration details and any prior PO for similar items from Govt entities; ensure compliance with 12-month warranty and manufacturer eligibility criteria.

What are the delivery terms for the knife gate valve tender in Tuticorin?

Delivery starts from the last date of the original delivery order; option clause allows quantity adjustments up to 25% during contract, with extended delivery time calculated by (increase/original) × original period, minimum 30 days.

What is the warranty period for materials supplied under this tender?

Materials supplied must be new and defect-free with a warranty of 12 calendar months from commissioning; covers design, engineering, material, workmanship, and performance defects, including modifications and replacements.

What is the required product specification for the valve?

Valve must be 150 NB, elastomer-based seating, pneumatic actuation, suitable for slurry service; supplier should confirm elastomer compatibility and ensure the item aligns with PO documents and performance criteria.

How can bidders comply with the online payment and PBG requirements?

Submit RTGS/online payment proof in place of PBG within 15 days of award; use beneficiary name 'NLC Tamil Nadu Power Limited' with the specified SBIN account and IFSC; ensure contract number and seller name are included in transfer details.

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