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Cochin Shipyard Ltd flange procurement Tender Ernakulam Kerala 2025 EN1092-1 SS Slipon/Blank Flanges

Bid Publish Date

23-Oct-2025, 4:57 pm

Bid End Date

03-Nov-2025, 5:00 pm

Location

ERNAKULAM , KERALA

Progress

Issue23-Oct-2025, 4:57 pm
AwardPending
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Quantity

34

Category

100NB PN10 EN1092-1 SS SLIPON FLANGE FF

Bid Type

Two Packet Bid

Key Highlights

  • • Raw material: EN1092-1 SS flanges (100NB PN10, 15NB PN16, 20NB PN16) in Ernakulam, Kerala
  • • Option clause enabling ±25% quantity variation both at award and during contract
  • • Delivery period mechanics: based on last delivery order date with minimum 30 days extension
  • • ATC document uploaded for bidder guidance
  • • No BOQ entries; no explicit EMD or value disclosed in data
  • • No explicit standard/brand requirements disclosed in the data

Categories 4

EXHAUST SYSTEM FLANGE BLANK FLANGE BUTTERFLY WAFER PATTERN VALVES

Tender Overview

Organization: Cochin Shipyard Ltd, under the Department Of Public Enterprises, seeks procurement of 100NB PN10 EN1092-1 SS Slipon Flange FF, 15NB PN16 EN1092-1 SS Blank Flange FF, and 20NB PN16 EN1092-1 SS Blank Flange FF. Location: Ernakulam, Kerala 682001. Estimated value and exact EMD are not disclosed; BOQ items show no entries. The contract includes an option clause allowing up to 25% quantity variation at contracted rates, with delivery periods recalculated from the last delivery order date. This tender emphasizes compliance with standard delivery extensions and scope adjustment within the original delivery framework. A comprehensive ATC document has been uploaded for bidder reference.

Key Specifications

  • Product: EN1092-1 SS flanges (Slipon and Blank) in sizes 100NB PN10, 15NB PN16, 20NB PN16

  • Quantity/Value: Not disclosed; quantity flexibility up to 25% during award and currency

  • Standards/Certifications: EN1092-1 referenced; no ISO/IS standards specified in data

  • Delivery: 30+ days minimum extension threshold; extension proportional to quantity change

Terms & Conditions

  • Option clause allows +/-25% quantity adjustment at contract award and during contract at contracted rates

  • Delivery extensions calculated by (increased quantity ÷ original quantity) × original period, minimum 30 days

  • No explicit EMD, value, or payment terms provided in the tender data

Important Clauses

Delivery Schedule

Delivery timelines start from the last date of original delivery order; extended periods apply with minimum 30 days increment.

Option Clause

Purchaser may increase/decrease quantity by up to 25% at contract placement and during currency at contracted rates.

ATC Documentation

ATC document uploaded; bidders must review for any technical and compliance mandates.

Bidder Eligibility

  • Experience in supplying EN1092-1 SS flanges or similar flange categories

  • Ability to meet delivery extensions and quantity variation terms

  • Comply with ATC and any OEM authorizations if required

Documents 6

GeM-Bidding-8504681.pdf

Main Document

Other Documents

OTHER

Other Documents

OTHER

Other Documents

OTHER

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

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Historical Data

Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar EN1092-1 flange supply

4

Financial statements / turnover documents

5

EMD / security deposit proof (if applicable per bid terms)

6

Technical bid documents and OEM authorizations (if required by ATC)

7

Any ISO/EN certifications or material compliance certificates specified by ATC

Frequently Asked Questions

Key insights about KERALA tender market

How to bid for EN1092-1 flange tender in Ernakulam Kerala 2025?

Bidders should review the ATC document uploaded by Cochin Shipyard Ltd, prepare OEM authorizations if required, and submit technical and financial bids with standard EN1092-1 flange compliance. Ensure delivery plan matches the extension clause and provide necessary experience certificates for similar flange supply.

What documents are required for flange tender submission in Kerala?

Submit GST certificate, PAN, experience certificates for EN1092-1 flange supply, financial statements, EMD proof if applicable, and ATC-compliant technical bid documents. OEM authorizations may be required per ATC; verify all items before submission.

What are the delivery terms for the Cochin Shipyard flange tender in 2025?

Delivery starts from the last date of the original delivery order. If quantity increases, extended delivery time is calculated as (increased quantity ÷ original quantity) × original delivery period, with a minimum of 30 days.

What standards are referenced for EN1092-1 flanges in this tender?

The tender references EN1092-1 for SS flanges; specific grades and finish are not detailed in the data. Bidders should ensure EN1092-1 compliance and verify with ATC for any additional standard requirements.

What is the quantity variation allowed in this flange procurement?

The Purchaser may increase or decrease the bid quantity by up to 25% at contract placement and during currency, at the contracted rate, with delivery time adjustments as specified.

Where can bidders access the ATC document for this flange tender?

The ATC document is uploaded in the tender portal accompanying the bid notice. Bidders should click the ATC link within the portal to view mandatory technical and compliance details before submission.

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