GEM

Nuclear Power Corporation Of India Limited Key Switch Harmony XB4 Tender Tirunelveli Tamil Nadu 2025

Posted

28 Oct 2025, 04:04 pm

Deadline

18 Nov 2025, 11:00 am

EMD

₹646

Location

TIRUNELVELI , TAMIL NADU

Progress

Issue28 Oct 2025, 04:04 pm
AwardPending
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Quantity

895

Category

Schneider Electric make, Key switch with key Model No. Control and signaling unit Harmony XB4, metal, XB4BG21

Bid Type

Two Packet Bid

Key Highlights

  • • OEM brand requirement: Schneider Electric Harmony XB4 family components only
  • • Exact models listed: XB4BG21, XB4BG61, XB4BG41, ZB4BS964, XB4BD53, XB4BD33, XB4BD25, ZBE101, ZBE102
  • • EMD amount: ₹646; GST handling as per actuals or applicable rates
  • • Delivery clause: option to increase quantity up to 25% with pro-rated extension rules
  • • Liability: CLND Act 2010/2011 disclosures; liability tied to value of goods or buyer liability
  • • Invoicing: consignee GSTIN required; no contract assignment/sub-contract without consent

Tender Overview

Nuclear Power Corporation Of India Limited invites bids for Schneider Electric Harmony XB4 key switch assemblies and related control units in Tirunelveli, Tamil Nadu. Scope: supply-only of 9 items across Harmony XB4 family components including metal key switches (XB4BG21, XB4BG61, XB4BG41), key releases (ZB4BS964), standard handles (XB4BD53, XB4BD33, XB4BD25), and contact blocks (ZBE101, ZBE102). Estimated value not disclosed, EMD ₹646. The vendor must adhere to applicable GST and ensure invoicing to consignee GSTIN. The contract allows quantity variation up to ±25% with rate protection and a delivery clock tied to the original order plus option extensions, per the buyer’s terms. This procurement is positioned to secure reliable, OEM-aligned components for nuclear-grade electrical control and signaling applications, emphasizing Schneider Electric official parts and OEM compatibility. Unique factors include the CLND Act compliance note and supplier liability conditions, plus limitations on assignment/sub-contracting.

Technical Specifications & Requirements

  • Product category: Schneider Electric Harmony XB4 control and signaling units (metal enclosures), key switches, key releases, standard handles, contact blocks.
  • Specific models referenced: XB4BG21, XB4BG61, XB4BG41, ZB4BS964, XB4BD53, XB4BD33, XB4BD25, ZBE101, ZBE102.
  • Brand/OEM requirement: Schneider Electric make only; ISO/IEC and nuclear-liability context referenced (CLND Act 2010/2011).
  • Delivery/Scope: Supply of goods only; delivery terms extended by option clause with pro-rated time increases; freight terms not specified.
  • EMD/Value: EMD ₹646; estimated value not disclosed; GST to be indemnified as per actuals or applicable rates.
  • Liability & compliance: Civil liability provisions apply; invoicing to consignee GSTIN; no sub-contracting without consent.

Terms, Conditions & Eligibility

  • EMD and pricing: EMD ₹646; bid price inclusive of all costs; GST handled by bidder with statutory rates.
  • Delivery timelines: Delivery period extends per option clause; minimum extension rules apply; times linked to original delivery period with a minimum 30 days.
  • Liability & liability cap: CLND Act liability relevant; seller liability capped to value of goods or buyer’s liability, whichever is lesser; liability duration aligned to product liability period or initial license duration.
  • Contract terms: No assignment/sub-contract without prior written consent; joint liability with assignee/sub-contractor; termination rights for non-compliance or delivery failure.
  • GST & invoicing: Invoices to be raised in consignee name with consignee GSTIN; GST reimbursements per actuals or applicable rates.
  • Scope: Scope of supply is strictly goods; no service components included; price variation is governed by option clause.

Key Specifications

  • Product/service names and categories: Schneider Electric Harmony XB4 control and signaling units

  • Quantities: 9 items in BOQ; exact item list includes multiple XB4 models

  • EMD amount: ₹646

  • Experience: prior supply of Schneider Electric XB4 components or similar control devices

  • Quality/standards: Schneider OEM parts; CLND Act compliance; GST adherence

Terms & Conditions

  • EMD ₹646; GST as applicable; supply-only scope

  • Option clause allows ±25% quantity variation with rate protection

  • Delivery period adjustments per original and extended periods; minimum 30 days

Important Clauses

Payment Terms

GST as per actuals; bidder bears GST; invoices to consignee GSTIN

Delivery Schedule

Delivery clock tied to last date of original delivery order; extension via option clause

Penalties/Liquidated Damages

Non-compliance or failure to deliver allows contract termination or price adjustment; LD policies not detailed

Bidder Eligibility

  • Must supply Schneider Electric Harmony XB4 components or OEM-authorized equivalents

  • Demonstrate prior experience in similar electrical control equipment supply

  • Provide valid GSTIN, PAN, and financial statements; EMD submitted

Bill of Quantities (BOQ) 9 Items

Item # Title Description Quantity Unit Consignee Delivery (Days)
1 Schneider Electric make, Key switch with key Model No. Control and signaling unit Harmony XB4, metal, XB4BG21 Schneider Electric make, Key switch with key 455, 2 position 90deg, stay put, Model No. Control and signaling unit Harmony XB4, metal, XB4BG21 50 nos con6.npcil.ten 120
2 Schneider Electric make, Key switch with key Model No. Control and signaling unit Harmony XB4,metal,XB4BG61 Schneider Electric make, Key switch with key 455, 2 positions 90deg, and spring return from right to left, Model No. Control and signaling unit Harmony XB4,metal,XB4BG61 15 nos con6.npcil.ten 120
3 Schneider Electric make, Key switch with key Model No. Control and signaling unit Harmony XB4,metal,XB4BG41 Schneider Electric make, Key switch with key 455, 2 position 90deg, stay put, Model No. Control and signaling unit Harmony XB4,metal,XB4BG41 35 nos con6.npcil.ten 120
4 Schneider Electric make key release Model No. Control and signaling unit Harmony XB4, metal, ZB4BS964 Schneider Electric make key release (key 455) 2 keys included with head, Model No. Control and signaling unit Harmony XB4, metal, ZB4BS964 25 nos con6.npcil.ten 120
5 Schneider Electric make, Standard handle Black, Model No. Control and signaling unit Harmony XB4,XB4BD53 Schneider Electric make, Standard handle Black, 3-position 45deg, spring return to center, Model No. Control and signaling unit Harmony XB4,XB4BD53 100 nos con6.npcil.ten 120
6 Schneider Electric make, Standard handle, Model No. Control and signaling unit Harmony XB4, metal, XB4BD33 Schneider Electric make, Standard handle, Black, 3-position 45deg, stay put, Model No. Control and signaling unit Harmony XB4, metal, XB4BD33 30 nos con6.npcil.ten 120
7 Schneider Electric make, Standard handle Model No. Control and signaling unit Harmony XB4, metal, XB4BD25 Schneider Electric make, Standard handle, Black, 2Position 90deg, stay put, Model No. Control and signaling unit Harmony XB4, metal, XB4BD25 30 nos con6.npcil.ten 120
8 Schneider Electric make, Contact blocks Model No. Control and signaling unit Harmony XB4,ZBE101 Schneider Electric make, Contact blocks single (NO), Model No. Control and signaling unit Harmony XB4,ZBE101 450 nos con6.npcil.ten 120
9 Schneider Electric make, Contact blocks Model No. Control and signaling unit Harmony XB4,ZBE102 Schneider Electric make, Contact blocks single (NC), Model No. Control and signaling unit Harmony XB4,ZBE102 160 nos con6.npcil.ten 120

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Required Documents

1

GST registration certificate of bidder

2

Permanent Account Number (PAN) of bidder

3

Experience certificates for similar supply of control & signaling units

4

Financial statements or turnover proof

5

EMD submission receipt (₹646)

6

Technical bid documents demonstrating OEM authorization for Schneider Electric Harmony XB4 components

7

OEM authorization letters for Schneider Electric products

Frequently Asked Questions

How to bid for Schneider Electric Harmony XB4 in Tirunelveli tender

Bidders must register, submit EMD ₹646, provide OEM authorization for Schneider Electric Harmony XB4 products, and deliver goods to the NPCIL consignee GSTIN. Include GST details, PAN, financials, and prior experience in similar XB4 component supply; ensure CLND Act compliance where applicable.

What documents are required to participate in NPCIL XB4 tender 2025

Required documents include GST certificate, PAN card, experience certificates for similar XB4 component supply, financial statements, EMD receipt ₹646, OEM authorizations for Schneider Electric Harmony XB4 parts, and technical bid demonstrating model compatibility with XB4 series.

What are the delivery terms for NPCIL Harmony XB4 components

Delivery terms follow the option clause allowing ±25% quantity changes; delivery period extends based on formula (increased quantity/original quantity) × original period with a minimum of 30 days; delivery starts after original order date and may extend during contract.

Which standards or compliance are required for NPCIL XB4 bids

Bidders must supply Schneider Electric Harmony XB4 parts as OEM; CLND Act provisions apply; invoices to consignee GSTIN; ensure IS/IEC-style quality expectations through OEM authorization and appropriate safety compliance.

What is the EMD amount for NPCIL Tirunelveli tender

The EMD amount is ₹646; bidders must submit the EMD as part of bid submission along with GSTIN details and the required documents described in the T&C section.

How to ensure eligibility for NPCIL Tirunelveli electrical components bid

Ensure minimum experience in supplying similar control components, provide OEM authorization for Schneider Electric Harmony XB4, maintain GST compliance, and demonstrate financial capability via statements; meet CLND Act liability and consignee invoicing requirements.