GEM

Goa Shipyard Limited NAB SDNR ST TYPE VALVE Procurement South Goa 2025 | RG 15/50/200 NB Drg 2093632000 Specifications

Bid Publish Date

21-Nov-2025, 4:36 pm

Bid End Date

01-Dec-2025, 5:00 pm

Bid Opening Date

01-Dec-2025, 5:30 pm

Location

SOUTH GOA , GOA

Progress

Issue21-Nov-2025, 4:36 pm
AwardPending
Explore all 4 tabs to view complete tender details

Quantity

63

Category

NAB SDNR ST TYPE VALVE. WITH RG 15 NB DRG NO 2093632000

Bid Type

Two Packet Bid

Key Highlights

  • • Critical brand/OEM specifics: DRG numbers 2093632000, 2093622000 for NAB SDNR/ SDSL valves
  • • Technical standards: Not specified in tender data; anticipate IS/ISO alignment per defence supply norms
  • • Special clauses: 50% quantity variation right during contract and currency, extended delivery timing formula
  • • Eligibility: Standard defence procurement criteria likely apply; confirm experience with NAB valve supply
  • • Warranty/AMC: Not specified; verify during ATC view
  • • Penalties: Not explicitly stated; expect LD or penalties under standard contractual terms
  • • Delivery: RG sizes 15 NB, 50 NB, 200 NB; delivery tied to last date of original order plus extension
  • • Delivery site: South Goa, Goa

Categories 2

VALVE ANGLE

Tender Overview

Goa Shipyard Limited invites bids for multiple valve variants under the NAB SDNR and SDSL categories, including ST TYPE VALVES with RG sizes 15 NB, 50 NB, and 200 NB, as per DRG 2093632000. Located in South Goa, Goa 403105, this defence-production procurement involves five BOQ items with unspecified quantities and no stated estimated value. The bid must align with the purchaser’s option clause allowing quantity variation up to 50% during order placement and contract currency, at contracted rates. Key differentiator lies in the diverse RG sizes and valve configurations under the same project, with a flexible delivery framework contingent on order timing and option execution. The tender emphasizes adherence to the extended delivery logic when quantities change, starting from the last date of the original delivery order.

Technical Specifications & Requirements

  • Product categories: NAB SDNR ST TYPE VALVE, NAB SDSL ANGLE TYPE VALVE
  • RG sizes & DRG numbers: 15 NB (DRG 2093632000); 50 NB (DRG 2093622000); 200 NB (DRG 2093632000)
  • Locations: South Goa, Goa
  • BOQ: 5 items stated, but no itemized quantities or unit measures provided
  • Delivery framework: option clause permits 50% quantity variation; delivery period linked to original and extended schedules
  • ATC/Terms: Buyer Added Terms include option-based delivery and compliance; no explicit technical standards listed
  • This section highlights the procurement scope and delivery flexibility in the absence of explicit technical specs, signaling bidders to prepare for multiple valve configurations under DRG 2093xxx series.

Terms, Conditions & Eligibility

  • EMD/Payment terms: Not specified in the available data; bidders should monitor ATC for exact amount and mode
  • Delivery timeline: Defined by option clause; extended delivery time formula requires (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum 30 days
  • Experience/turnover: Not specified; ATC may impose technical capability requirements for NAB valve procurement
  • Documentation: ATC documents uploaded; bidders must submit as per buyer terms
  • Warranty/Penalties: Not detailed; penalties likely per standard defence procurement terms
  • Compliance: Bidders must adhere to the option clause and delivery logistics as described by the purchaser

Key Specifications

  • Valve type: NAB SDNR ST TYPE VALVE

  • Valve type: NAB SDSL ANGLE TYPE VALVE

  • RG sizes: 15 NB, 50 NB, 200 NB

  • DRG references: 2093632000 (ST TYPE); 2093622000 (ANGLE TYPE)

  • Delivery clause: option-based variation up to 50% of bid quantity

  • Delivery timeline: calculated extension formula with minimum 30 days

Terms & Conditions

  • Option clause allows quantity change up to 50% and extended delivery period

  • Delivery period starts from last date of original order; extensions depend on quantity variation

  • Diligence on ATC documents; compliance with compulsory terms and conditions

Important Clauses

Payment Terms

Details on EMD, advance, and milestone payments to be provided in ATC

Delivery Schedule

Delivery duration depends on original and extended periods; minimum 30 days for added quantity

Penalties/Liquidated Damages

Not specified; will be defined in ATC and contract

Bidder Eligibility

  • Experience in supplying NAB SDNR/NAB SDSL valves or similar defence valves

  • Demonstrated financial capacity to handle multi-size valve procurement

  • Ability to comply with option-based quantity variations and extended delivery terms

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Bill of Quantities (BOQ) 5 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 NAB SDNR ST TYPE VALVE. WITH RG 15 NB DRG NO 2093632000 2093632001 16 nos dpo.gsl 30
2 NAB SDNR ST TYPE VALVE WITH RG 15 NB DRG NO 2093632000 2093632001 40 nos dpo.gsl 45
3 NAB SDSL ANGLE TYPE VALVE WITH RG 50 NB DRG NO 2093622000 2093622006 5 nos dpo.gsl 30
4 NAB SDNR ST TYPE VALVE WITH RG 200NB DRG NO 2093632000 2093632013 1 nos dpo.gsl 45
5 NAB SDSL ANGLE TYPE ValveV WITH RG 50 NB DRG. NO. 2093622000 2093622006 1 nos dpo.gsl 45

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar valve supply projects

4

Financial statements demonstrating bidder viability

5

EMD deposit proof (as per ATC when released)

6

Technical bid documents and compliance certificates

7

OEM authorizations (where applicable)

8

Atc/Technical specifications adherence documents (when published)

Frequently Asked Questions

Key insights about GOA tender market

How to bid on NAB SDNR valves tender in South Goa 2025

Bidders should first review the ATC uploaded by Goa Shipyard Limited. Prepare technical and financial bids with RG sizes 15 NB, 50 NB, 200 NB and DRG references 2093632000 and 2093622000. Include GST, PAN, experience certificates, and OEM authorizations. Ensure compliance with the 50% quantity variation and extended delivery time formula.

What documents are required for NAB valve procurement in Goa

Essential documents include GST certificate, PAN card, experience certificates for similar valve supplies, financial statements, EMD proof, technical bid documents, and OEM authorizations. Upload ATC and any compliance certificates when the tender portal permits. Ensure all documents match bidder profile and project scope.

What are the technical specifications for NAB SDNR/ST valve tender

Technical scope lists NAB SDNR ST TYPE VALVE and NAB SDSL ANGLE TYPE VALVE with RG sizes 15 NB, 50 NB, 200 NB. DRG references are 2093632000 (ST) and 2093622000 (ANGLE). No detailed IS/IEC standards published in data; expect ATC to define standards at bid stage.

When is the delivery period for the Goa valve procurement

Delivery starts after the last date of the original delivery order. If quantity increases, extended time is calculated as (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days. Purchaser may extend to the original delivery period for the option clause.

What is the EMD requirement for the valve tender in Goa

EMD details are not disclosed in the initial data. Bidders must refer to the ATC for the exact amount and acceptable payment mode. Prepare an EMD as per the portal’s instruction to avoid bid rejection during submission.

What is the eligibility criteria for supplying defence valves in Goa

Eligibility typically includes prior experience in similar valve supply, demonstrated financial stability, and capability to meet delivery timelines under option-based quantity changes. Ensure OEM authorization where applicable and compliance with any IS/ISO quality standards as defined in the ATC.

What are the payment terms for Goa Shipyard Limited valve supply

Payment terms will be detailed in the ATC. Expect terms aligned with defence procurement norms, potentially milestone-based or post-delivery within a defined credit period. Prepare to submit accurate invoicing as per delivery milestones and contract conditions.

How to verify the BOQ details for the five valve items

BOQ data shows five items with no explicit quantities. Verify itemized lists in the BOQ section of the tender portal or ATC. Ensure each valve type and RG size is matched to DRG references 2093632000 and 2093622000 during bid preparation.