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Open Power and Energy NPROCURE

GSECL SSHEP Kevadia Colony Tender for Supply & Installation of Main-II Distance Protection Relays

Bid Publish Date

15-May-2025, 12:30 pm

Bid End Date

07-Aug-2025, 1:00 pm

EMD

₹81,065

Value

₹27,02,166

Location

NARMADA , GUJARAT

Progress

Issue15-May-2025, 12:30 pm
AwardPending
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Tender Type

Open

Sector

Power and Energy

Tender Fee

₹2,950

Contract Form

Supply

Completion Period

04  Months

Currency Type

Single

Categories 19

ELECTRICAL ARNO STARTING CONTACTOR POWER POWER PROJECT WATER LEVEL RECORDER PEB APFC PANEL PROTECTION RELAY POWER GENERATION AND TRANSMISSION ELECTRICAL AND ELECTRONIC ENGINEERING SWITCHING APPARATUS FUME HOODS RETROFITTING SUB STATION DESIGN SUPPLY OF POWER RENEWAL OF BLDG EMG MACHINE RELAYS SWITCH GEAR

This government tender from Gujarat State Electricity Corporation Limited (GSECL) offers a significant opportunity for electrical contractors specializing in high-voltage protection systems. The project involves supply, erection, commissioning, and testing of Main-II Numerical Distance Protection relays for 400KV transmission lines at GSECL's SSHEP in Kevadia Colony. With a project value of approximately ₹27 Lakhs, the tender emphasizes technical excellence, reliable delivery, and adherence to safety standards. Bidders must meet specific eligibility criteria, including experience in high-voltage relay projects and financial stability. The process involves submitting online bids before the deadline of June 5, 2025, with evaluation based on technical compliance, experience, and cost-effectiveness. This tender is ideal for experienced electrical firms aiming to contribute to Gujarat’s power infrastructure development and enhance grid reliability. Download the detailed tender document and participate in the competitive bidding process to secure this lucrative contract.

Scope Of Work

The scope of work includes:

  • Supply of Main-II Numerical Distance Protection relays as per specifications.
  • Erection and installation of relays on designated transmission lines.
  • Commissioning and testing of the protection scheme to ensure operational reliability.
  • Retrofitting existing protection systems with new relays.
  • Ensuring compliance with all technical and safety standards.

The process involves:

  1. Receiving and reviewing tender documents.
  2. Preparing technical and financial bids.
  3. Submitting bids electronically before the deadline.
  4. Participating in bid opening and evaluation.
  5. Contract award and project execution.
Technical Specifications Requirements
Relay Type Numerical Distance Protection Relay
Voltage Level 400KV
Compliance Standards IEC/IEEE standards

All deliverables must adhere to the specifications outlined in the tender document, available for download from the official portal.

Technical Specifications

The relays must meet the following technical parameters:

Parameter Specification
Relay Type Numerical Distance Protection Relay
Voltage Rating 400KV
Communication Interface IEC 61850 compliant
Operating Temperature -20°C to +60°C
Protection Features Overcurrent, distance, and backup protection

Sequential process for technical compliance:

  1. Review technical specifications.
  2. Ensure relay model and features meet the standards.
  3. Attach technical datasheets and compliance certificates.
  4. Submit technical bid with required documents.

All relays should be tested for operational reliability and compliance before installation.

Financial Requirements

The estimated project cost is ₹27,02,166.00, with a bid security deposit (EMD) of ₹81,065. Bidders should prepare a detailed financial proposal including unit prices, taxes, and other charges. Payment terms are typically linked to project milestones:

  • 10% advance payment upon contract signing.
  • 50% after delivery and installation.
  • 40% after successful commissioning and testing.
Cost Breakdown Amount (₹)
Supply Cost 15,00,000
Erection & Testing 8,00,000
Commissioning & Retrofitting 4,02,166

All payments are subject to submission of valid invoices and acceptance certificates.

Documents 1

SSHEP_05_2025_26_SE_2170_TID_183190.pdf

TENDER_DOCUMENT

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Eligibility Criteria

  • ✓ Must have valid digital certificates as per IT Act-2000 for electronic bidding.
  • ✓ Must have experience in supplying and installing high-voltage protection relays.
  • ✓ Financial qualification:
    Criteria Minimum Requirement
    Annual Turnover ₹50 Lakhs or more
    Past Projects At least 2 similar projects in last 3 years
  • ✓ Must submit EMD of ₹81,065 along with tender fee.
  • ✓ Attach scanned copies of technical documents, EMD proof, and commercial documents as per tender stages.

Bidding Process

Process Timeline

1. Preliminary Stage

13-08-2025 15:30

2. Technical stage

13-08-2025 15:35

3. Commercial Stage

13-08-2025 15:40

Required Forms

Preliminary

Tender Fee and EMD Details

User Defined Template-Standard

Required

Technical

Bidder Confirmation

User Defined Template-Standard

Required

Commercial

Price Bid 94113

User Defined Template-Secured

Required

Required Documents

Stage - Preliminary Stage

1

Paid Tender fee and EMD details.

Required

Stage - Technical stage

1

attach scan copy of technical documents as per tender terms and conditions

Required

Stage - Commercial Stage

1

commercial stage

Required

Frequently Asked Questions

Key insights about GUJARAT tender market

What is the deadline for bid submission?

The bid submission deadline is 05-06-2025 at 18:30. Bidders must upload all required documents before this time to be considered for evaluation.

What are the eligibility criteria for bidders?

Eligible bidders must have valid digital certificates, experience in high-voltage relay projects, and meet financial criteria including an annual turnover of at least ₹50 Lakhs and two similar projects completed in the last 3 years. Additionally, bidders must submit EMD of ₹81,065 along with technical and commercial documents.

How can I participate in the online bidding process?

To participate, bidders must download the tender documents, procure a valid Digital Certificate, and submit their technical and financial bids electronically via the official portal before the deadline. Support and training sessions are available every Saturday at (n)code solutions, Ahmedabad.

What technical specifications are required for the relays?

Relays must be Numerical Distance Protection Relays compatible with IEC 61850 standards, rated for 400KV voltage, with features including overcurrent, distance, and backup protection. All relays should be tested for operational reliability before installation.

What is the estimated project cost and payment schedule?

The estimated cost is ₹27,02,166, with payments linked to project milestones: 10% advance, 50% after delivery and installation, and 40% upon successful commissioning. Payments are subject to submission of invoices and acceptance certificates.