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Nuclear Power Corporation of India Limited Butterfly Valves Tender Uttara Kannada Karnataka 581121 IS 13095 V2 2026

Bid Publish Date

09-Feb-2026, 11:02 am

Bid End Date

02-Mar-2026, 11:00 am

Location

UTTARA KANNADA , KARNATAKA

Latest Corrigendum Available

Progress

Issue09-Feb-2026, 11:02 am
Corrigendum23-Feb-2026
AwardPending
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Quantity

70

Category

Butterfly Valves (V2) as per IS 13095

Bid Type

Single Packet Bid

Categories 6

WATER DISTRIBUTION MUSICAL INSTRUMENT PARTS AND ACCESSORIES BUTTERFLY VALVES VALVES SANITARY FITTING WATER SUPPLY MATERIAL

Tender Overview

The organization inviting bids is the Nuclear Power Corporation Of India Limited under the Department Of Atomic Energy, for supplying Butterfly Valves (V2) as per IS 13095. The location is UTTARA KANNADA, KARNATAKA - 581121 and the procurement scope focuses on the supply of valves (goods only) with a potential quantity variation up to 25%. The package emphasizes conformity with governing IS specifications and requires bidders to provide conformity documents and lab test reports as applicable. A key differentiator is the use of the option clause allowing delivery quantity adjustments during contract execution, with adjustments linked to original quantities. The tender also includes MSME procurement preferences and unload responsibilities at the consignee site, with specific documentation requirements at dispatch. Unique aspects include buyer-specific requirements and mandatory acknowledgment of all supplied reports at bid time or on demand.

Technical Specifications & Requirements

  • Conformity to Governing Specification (IS) and Application alignment for butterfly valves.
  • Valve End Connection, Face to Face Dimension, Nominal Size (DN) in mm, and Nominal Pressure (PN in MPa) must align with IS 13095 V2 requirements.
  • Buyer's Specific Requirement and Additional Requirement sections indicate bespoke buyer criteria beyond standard IS 13095 compliance.
  • Test Reports: Availability of lab test reports to prove conformity; if not available, mark as NA, and provide all relevant supporting documents on bid or demand.
  • Repetition in data suggests strict adherence to IS 13095 and related buyer conditions, including documentation parity at bidding and post-award demands.

Key Specifications

  • Butterfly Valves (V2) as per IS 13095

  • Conformity to Governing Specification (IS) and application compatibility

  • Valve End Connection: specified in tender; Face to Face Dimension: binding at buyer's decision

  • Nominal Size (DN) in mm: specified by IS 13095 V2

  • Nominal Pressure (PN) in MPa: specified by IS 13095 V2

  • Buyer's Specific Requirement and Additional Requirement present

  • Test Reports: provide laboratory test reports or mark NA; supply all relevant documents on bid or demand

Important Clauses

Delivery Clause

Delivery quantity can vary up to 25% of bid quantity; extended delivery time calculated as (increased quantity/original quantity) × original delivery period with a minimum of 30 days; unloading handled by NPCIL

Payment Documentation

Seller must submit Original Invoice and Annexure-F to paying authority after dispatch; unloading charges excluded; payment processing aligned with NPCIL requirements

MSME Purchase Preference

Procurement preference for MSMEs online validated via Udyog Aadhaar/URC; bidder must be manufacturer for goods to avail reservation; traders excluded

Bidder Eligibility

  • Experience in supplying butterfly valves or similar IS 13095 products

  • Valid GST registration and PAN card

  • OEM authorization if required by product category

  • Demonstrated financial capacity via turn-over documentation

Documents 10

GeM-Bidding-8793386.pdf

Main Document

BOQ Document

BOQ

CATALOG-Specification-1

CATALOG Specification

CATALOG-Specification-2

CATALOG Specification

CATALOG-Specification-3

CATALOG Specification

CATALOG-Specification-4

CATALOG Specification

CATALOG-Specification-5

CATALOG Specification

CATALOG-Specification-6

CATALOG Specification

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Technical Specifications 6 Items

Item #1 Details

View Catalog
Category Specification Requirement
GENERIC Conformity to Governing Specification (ISS) IS 13095
GENERIC Application Tight Shut Off
TYPE / SIZE Valve End Connection Flangeless Wafer Valve
TYPE / SIZE Face to Face Dimension (In this context, the final decision made by the consignee/ Buyer shall be binding) Wafer Short (PN 2.5) Class 125/150
TYPE / SIZE Nominal Size (DN) (mm) 80
TYPE / SIZE Nominal Pressure (PN) (MPa) 1
BUYER'S SPECIFIC REQUIREMENT Buyer's Specific Requirement NA
BUYER'S SPECIFIC REQUIREMENT Additional Requirement NA
TEST REPORTS Availability of Test Report from type of Lab, to prove the conformity of product to the specification (Hint: Select ""NA""If test report not available) From Central Govt. Lab, NA
TEST REPORTS Agree to provide all relevant documents including supporting document / reports etc to the buyer at the time of bidding or on demand Yes

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar valve supply

4

Financial statements demonstrating turnover capacity

5

EMD/Security deposit submission proof

6

Technical bid documents demonstrating IS 13095 V2 conformity

7

OEM authorization letters, if applicable

8

Laboratory test reports or NA justification for conformity reports

9

Unloading responsibility acknowledgement

10

Annexure-F and other payment-related documents

Corrigendum Updates

1 Update
#1

Update

23-Feb-2026

Extended Deadline

02-Mar-2026, 11:00 am

Opening Date

02-Mar-2026, 11:30 am

Frequently Asked Questions

Key insights about KARNATAKA tender market

What are the eligibility criteria for NPCIL butterfly valve tender in Karnataka 2026?

Eligibility requires prior successful supply of similar butterfly valves, valid GST and PAN, financial statements demonstrating stability, and OEM authorization if applicable. Vendors must comply with IS 13095 V2 conformity and may need MSME reservation evidence if claiming procurement preference; ensure capability to support delivery and documentation demands.

What documents are required for NPCIL IS 13095 V2 valve bid in Uttara Kannada?

Submit GST certificate, PAN card, experience certificates for similar projects, financial statements, EMD proof, technical bid with IS 13095 V2 conformity, OEM authorizations, and test reports or NA justification. Include Annexure-F for payment processing and unloading acknowledgment from NPCIL.

What are the technical specifications for IS 13095 V2 butterfly valves in this bid?

Valves must conform to IS 13095 V2, with specified valve end connections, face-to-face dimensions, DN size in millimeters, and PN in MPa. Documentation must prove conformity via test reports or NA, with buyer-specific and additional requirements clearly stated for evaluation.

When is the delivery timeline for NPCIL valve contract and option clause details?

Delivery relates to original delivery order; option clause permits up to 25% quantity increase at contracted rates during contract. If exercised, additional time uses (increased quantity/original quantity) × original delivery period, with a minimum of 30 days. Unloading is handled by NPCIL; submit dispatch documents promptly.

What is the MSME procurement preference for this NPCIL tender?

MSME preference applies if credentials are online validated through Udyog Aadhaar/URC for the product category and the bidder is the manufacturer for goods. Traders are excluded from MSME reservations; document online validation evidence when bidding.

What are the payment terms for NPCIL butterfly valve supply contracts?

Payment terms require submission of Original Invoice marked to the paying authority and Shipped to the Consignee, along with Annexure-F. Unloading charges are excluded from seller quotes; verify any advance or milestone payments with NPCIL during bid clarification.

What reports are required to prove conformity to IS 13095 V2?

Provide laboratory test reports proving conformity or clearly mark NA if not available, and supply all supporting documents at bidding or upon demand. Ensure reports cover end connection type, DN, PN, and face-to-face dimensions as per IS 13095 V2 and buyer requirements.

What is the scope of supply and unloading responsibility in this NPCIL tender?

Scope is strictly the supply of butterfly valves (goods only). Unloading at the consignee location is NPCIL's responsibility; seller must ensure proper packing per industry standards to prevent damage during unloading. Quote should exclude unloading charges.