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Nuclear Power Corporation Of India Limited actuator diaphragm & control valve parts tender Uttara Kannada Karnataka 2025

Bid Publish Date

21-Oct-2025, 10:48 am

Bid End Date

18-Nov-2025, 11:00 am

EMD

₹31,820

Location

UTTARA KANNADA , KARNATAKA
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Progress

Issue21-Oct-2025, 10:48 am
Corrigendum11-Nov-2025
AwardPending
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Quantity

44

Category

Actuator Diaphragm for MIL make Control Valve Model No38-41118

Bid Type

Two Packet Bid

Categories 22

BP INSTRUMENT FLUID MECHANICS EQUIPMENT SLIDER VALVES CONTROLLER SWITCHES ACTUATOR VALVE RADAR AND SONAR SYSTEMS AND COMPONENTS GLUCOSE MONITORS BRIDGE CRANES MAGNET VALVE PINCH VALVES TRANSMITTER BUILDING AUTOMATION PNEUMATIC VALVES LIMIT SWITCHES FIRE SPRINKLER PNEUMATIC POSITIONER MACHINE SPARE PART SOLENOID VALVES POSITION TRANSMITTER SWITCH SUPPLY AIRCRAFT HYDRAULIC SYSTEMS

Tender Overview

The Nuclear Power Corporation Of India Limited (Department Of Atomic Energy) invites bids for the supply of actuator diaphragms and related control valve spare parts, including MIL make valve diaphragms and limit switch components, for ERP and distribution across Uttara Kannada, Karnataka. The scope emphasizes supply of goods only, with an EMD of ₹31,820. OEM compliance is mandatory, specifically that the bidder is the OEM, i.e., M/s KSB MIL Controls. The procurement targets 8 items in the BOQ, all related to MIL make control valves and associated transducers. The delivery window hinges on contract terms, with option clauses allowing quantity variations up to 25% during both initial and extended periods at contracted rates. This tender focuses on genuine OEM parts with strict documentation and payment formalities, ensuring traceable invoicing and direct vendor-to-paying authority transactions. Unique aspects include domestic MSE procurement preference and specific invoice/annexure requirements for timely payment.

Technical Specifications & Requirements

  • Product category: Actuator diaphragms and control valve spare parts (MIL make) including model numbers 38-41118, 38-211X5, 37-411X1, and related SPARE PARTS; Limit Switch 496.2 and Control Valve Position Transmitter are included in scope.
  • No technical specs are listed; emphasis is on OEM procurement from M/s KSB MIL Controls and delivery of complete goods.
  • EMD: ₹31,820; payment terms require shipping documents and Annexure-F per procurement terms; e-invoicing may apply.
  • The BOQ lists 8 items, all related to actuator diaphragms and control valve components.

Terms, Conditions & Eligibility

  • OEM eligibility: Bidder must be the OEM M/s KSB MIL Controls.
  • Quantity variation: Up to 25% increase/decrease at contracted rates.
  • Delivery timeline: As per contract with extended delivery time calculation; minimum 30 days for extensions.
  • Payment: Time-bound, with required Annexure-F and direct invoicing to paying authority; non-submission may lead to rejection.
  • MSE benefit: Purchase preference for eligible MSEs under the Public Procurement Policy; bid to demonstrate documentary evidence.
  • Documentation: Include Original Invoice (Bill to/Shipped to), seller bank details, test certificates if applicable, and E-invoice as required.

Key Specifications

    • Product names: Actuator diaphragm for MIL make control valves (models 38-4118, 38-211X5, 37-411X1) and related spare parts; Limit Switch 496.2; Control Valve Position Transmitter
    • Quantity/scope: 8 items in BOQ (scope of supply is goods-only)
    • EMD: ₹31,820
    • OEM requirement: Bidder must be the OEM M/s KSB MIL Controls
    • Delivery terms: Option clause allows ±25% quantity variation; delivery period start from last date of original delivery order with extended period rules

Terms & Conditions

  • OEM eligibility strictly requires M/s KSB MIL Controls as bidder

  • Quantity can vary by up to 25% during and after contract at contracted rates

  • Delivery timeline governed by original terms; extended periods compute time proportionally with a 30-day minimum

  • Payment relies on timely submission of Annexure-F and direct invoicing to paying authority; E-invoicing may apply

  • MSE purchase preference available; documentary evidence required

Important Clauses

Payment Terms

Payments processed on time when Seller submits Annexure-F invoices and shipping documents; direct invoicing to Paying Authority; delays may lead to rejection if documents are not received timely

Delivery Schedule

Delivery period starts after the last date of original delivery order; option quantities extend delivery time based on (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days

Penalties/Liquidated Damages

Not explicitly stated; LD details would be as per standard procurement terms; ensure OEM alignment to avoid delays

Bidder Eligibility

  • Must be the OEM: M/s KSB MIL Controls

  • Provide OEM authorization and relevant invoices/test certificates

  • Demonstrate ability to supply actuator diaphragms and MIL control valve spare parts across Karnataka

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Bid To RA Enabled

No

Item Category

Actuator Diaphragm for MIL make Control Valve Model No38-41118 , Actuator Diaphragm for MIL make CV model no 38-211X5 , Actuator Diaphragm - SPARE PARTS FOR CONTROL VALVE SL NO. 252097-252098 , Actuator Diaphragm for MIL make CV model no 37-411X1 , SPARE PARTS FOR CONTROL VALVE SL NO. 251746 TO 251749 , Actuator Diaphragm for MIL make CV model no38-21124 , LIMIT SWITCH 496.2 , Control valve Position Transmitter

Authority Records

DEPARTMENT OF ATOMIC ENERGY

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Documents 6

GeM-Bidding-8375415.pdf

Main Document

Other Documents

OTHER

BOQ Document

BOQ

BOQ Document

BOQ

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

Bill of Quantities (BOQ) 8 Items Sign in for GEM prices

#1

Actuator Diaphragm for MIL make Control Valve Model No38-41118

Actuator Diaphragm for MIL make Control Valve Model No, 38-41118 Valve Sl. NO. 260251 Actuator size-15

6 nos Delivery: 90 days
#2

Actuator Diaphragm for MIL make CV model no 38-211X5

Actuator Diaphragm for MIL make CV model no 38-211X5 valve sl. No. 250395

4 nos Delivery: 90 days
#3

Actuator Diaphragm - SPARE PARTS FOR CONTROL VALVE SL NO. 252097-252098

Actuator Diaphragm - SPARE PARTS FOR CONTROL VALVE SL NO. 252097-252098

2 nos Delivery: 90 days
#4

Actuator Diaphragm for MIL make CV model no 37-411X1

Actuator Diaphragm for MIL make CV model no 37-411X1, valve sl. NO. 250031

6 nos Delivery: 90 days
#5

SPARE PARTS FOR CONTROL VALVE SL NO. 251746 TO 251749

SPARE PARTS FOR CONTROL VALVE SL NO. 251746 TO 251749

4 nos Delivery: 90 days
#6

Actuator Diaphragm for MIL make CV model no38-21124

Actuator Diaphragm for MIL make CV model no38-21124 valve sl. No. 252175

6 nos Delivery: 90 days
#7

LIMIT SWITCH 496.2

LIMIT SWITCH 496.2

6 nos Delivery: 90 days
#8

Control valve Position Transmitter

Control valve Position Transmitter Make- MIL Model -400 X

10 nos Delivery: 90 days

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Historical Data

Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates demonstrating OEM supply

4

Financial statements / turnover evidence

5

EMD submission document (₹31,820)

6

Technical bid documents showing OEM authorization

7

OEM authorization confirming M/s KSB MIL Controls as the bidder

8

Annexure-F invoices and shipping details (Bill to Paying Authority, Shipped to Consignee)

Corrigendum Updates

1 Update
#1

Update

11-Nov-2025

Extended Deadline

18-Nov-2025, 11:00 am

Opening Date

18-Nov-2025, 11:30 am

Frequently Asked Questions

Key insights about KARNATAKA tender market

How to bid for actuator diaphragms tender in Uttara Kannada Karnataka 2025?

Bidders must meet OEM eligibility: be the manufacturer M/s KSB MIL Controls; submit GST, PAN, experience certificates, financial statements, and EMD of ₹31,820. Include OEM authorization, Annexure-F invoice details, and direct-paying authority information. Ensure delivery terms align with option clause and 25% quantity variation.

What documents are required for control valve spare parts procurement in Karnataka?

Submit GST certificate, PAN card, experience certificates demonstrating OEM supply, financial statements, EMD document, technical bid, OEM authorization from M/s KSB MIL Controls, and Annexure-F invoices with bank details; ensure documents prove OEM status and shipment to consignee.

What standards or certifications are needed for MIL make diaphragms tender?

The tender requires OEM supply from M/s KSB MIL Controls; verify authentic OEM authorization and any applicable test certificates; while no explicit IS/ISO standards are listed, OEM compliance and traceable invoicing are mandatory for payment processing.

What is the EMD amount for the Uttara Kannada control valve tender?

The Earnest Money Deposit is ₹31,820. Submit the EMD along with other bid documents; refunds follow standard tender rules. Ensure the EMD is in the prescribed format and valid through evaluation and contract award periods.

When is delivery expected after original order for 25% quantity variation?

Delivery period adjusts with the option clause: (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days; extension can be applied within the original delivery window, requiring calculated timing consistency.

What are the payment terms for OEM control valve parts procurement in Karnataka?

Payments are time-bound upon submission of Annexure-F invoices and shipping documents; direct invoicing to paying authority; absence of timely documents may lead to rejection of supplies; e-invoicing may be applicable.

Is there a preference for Micro and Small Enterprises in this tender?

Yes, purchase preference is available for eligible MSEs under the Public Procurement Policy; bids must include documentary evidence; L-1 price plus 15% MSE margin may be matched by eligible MSEs for award of the full quantity.

What is the scope of supply for this actuation diaphragm tender in Karnataka?

Scope covers the supply of goods only for actuator diaphragms and related MIL make control valve spare parts, including limit switches and position transmitters, as listed in the BOQ; the bidder must be the OEM and provide 8 listed items.

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