AIR CIRCUIT BREAKER (ACB) 4000A EDO 4P, DMX3 4000A, 10KA MP4.10, REAR TERM. FP DMX3 4000 D/O, SHUNT
Advanced Weapons And Equipment India Limited
KANPUR NAGAR, UTTAR PRADESH
Posted:
23 September 2025
Closed:
3 October 2025
GEM
Open State Governments & UT NPROCURE
Government Tender for Supply of 4000A ACB Breaker with Accessories at Ahmedabad Water Works
Progress
Issue07-Jan-2026, 5:45 pm
AwardPending
Tender Type
Open
Sector
State Governments & UT
Tender Fee
₹900
Contract Form
Works
Completion Period
As per tender Document Attached
Currency Type
Single
This government tender offers a unique opportunity for electrical equipment suppliers to participate in the upgradation of Ahmedabad's water infrastructure. The project involves supplying a 4000A ACB Breaker with advanced communication features for the Kotarpur Water Works. Bidders must meet specific technical, financial, and eligibility criteria, including providing certified documentation and EMD. The tender process is conducted electronically via the NProcure portal, with strict deadlines for bid submission and evaluation. Successful participation will contribute to municipal water supply safety and efficiency, making this an ideal opportunity for companies specializing in industrial circuit breakers, automation, and electrical infrastructure. The project aligns with government efforts to modernize water treatment facilities and enhance operational reliability. Bidders are encouraged to review detailed specifications, participate in free training sessions, and ensure compliance with all tender terms to secure this contract.
Scope Of Work
• Supply of a 4000A ACB Breaker (Model: LK E&A, formerly L&T CN-CS 4000H2) with all required accessories.
• The breaker must include a 50 KA Microprocessor EDO ACB (LSIG) with inbuilt RS 485 MODBUS communication for remote monitoring.
• Ensure interchangeability and replaceability with existing ACB data for compatibility.
• The supply should meet the specifications detailed in the tender documents.
• Installation and commissioning are not included in this scope.
• The supplier must provide warranty and after-sales support as specified.
| Specification | Details |
|---|---|
| Model | LK E&A (Previously L&T CN-CS 4000H2) |
| Capacity | 4000A |
| Microprocessor Control | Yes |
| Communication | RS 485 MODBUS |
| Interchangeable | Yes |
| Replaceable | Yes |
| Application | Water Works electrical system |
- Review tender documents and technical specifications.
- Prepare and submit technical and financial bids.
- Ensure all required documents, including tender fee and EMD, are attached.
- Participate in bid opening and evaluation process.
- Supply and deliver the equipment as per approved schedule.
Note: Bidders must verify all technical details and ensure compliance with the specifications before submission.
Technical Specifications
The ACB breaker must adhere to the following technical parameters:
| Parameter | Specification |
|---|---|
| Model | LK E&A (Model: CN-CS 4000H2) |
| Current Rating | 4000A |
| Short Circuit Capacity | 50 KA |
| Control Type | Microprocessor-based |
| Communication Protocol | RS 485 MODBUS |
| Power Supply | 230V AC ±10% |
| Enclosure | IP54 or higher |
| Operating Temperature | -10°C to 55°C |
Process for technical compliance:
- Submit detailed technical datasheets.
- Provide certifications and test reports.
- Demonstrate communication compatibility.
- Attend technical evaluation and site inspection if required.
Financial Requirements
The estimated cost for the project is ₹8,73,360.00. The financial bid should include a detailed breakdown:
| Cost Component | Amount (INR) |
|---|---|
| Equipment Cost | ₹8,00,000 |
| Installation & Testing | ₹50,000 |
| Documentation & Certification | ₹23,360 |
| Total Estimated Cost | ₹8,73,360 |
Payment terms:
- 30% advance upon order confirmation.
- 50% after delivery and installation.
- Remaining 20% after successful commissioning.
Bidders must specify their rates and ensure compliance with the financial terms. All prices should be inclusive of applicable taxes and duties.
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Posted:
31 July 2025
Closed:
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GEM
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Eligibility Criteria
✓ Must have valid digital signature and be registered with government procurement portals.
✓ Must submit scanned copies of Tender fee, EMD, and other required documents.
✓ Must have experience in supplying high-capacity circuit breakers for industrial or municipal water projects.
✓ Must possess valid certifications and quality assurance documents.
| Financial Qualification | Details |
|---|---|
| Minimum Annual Turnover | ₹10,00,000 |
| Past Projects | At least 2 similar projects in last 3 years |
| Certification | ISO 9001 or equivalent |
✓ Bidders should have a valid GST registration.
✓ The bidder must not be blacklisted or debarred by any government agency.
Bidding Process
Process Timeline
1. TECHNICAL STAGE
30-01-2026 16:10
2. COMMERCIAL STAGE
Required Forms
TECHNICAL
Tender Fee Form
Library-Standard
Emd Fee Form
Library-Standard
COMMERCIAL
Percentage Rate
Library-Secured
Required Documents
Stage - TECHNICAL STAGE
1
Attach scan copy of Tender fee
Required 2
Attach scan copy of EMD
Required 3
Attach scan copy of other documents
RequiredFrequently Asked Questions
Key insights about GUJARAT tender market
What is the main objective of this government tender?
This tender aims to procure a 4000A ACB Breaker with all required accessories, including RS 485 MODBUS communication, for the Kotarpur Water Works under Ahmedabad's Water Production Department. The goal is to upgrade electrical infrastructure, enhance safety, and ensure seamless communication with existing systems, supporting municipal water supply operations.
Who can participate in this tender?
Eligible bidders include electrical equipment suppliers, industrial circuit breaker manufacturers, automation solution providers, and companies with experience in supplying high-capacity circuit breakers for municipal or industrial projects. Bidders must meet eligibility criteria such as valid certifications, past project experience, and financial stability.
What are the key technical specifications required?
The ACB breaker must be model LK E&A, with a current rating of 4000A, short circuit capacity of 50 KA, and microprocessor control with RS 485 MODBUS communication. The device should be IP54 rated for outdoor use, operate within -10°C to 55°C, and be interchangeable with existing systems. Certification and test reports are mandatory for technical approval.
What is the bidding process and timeline?
Bidders must download tender documents, submit electronic bids by 29-01-2026 18:00, and participate in technical evaluation scheduled for 30-01-2026 16:10. The bid opening is public, and successful bidders will be notified for contract signing. The process emphasizes strict adherence to deadlines and compliance with technical and financial requirements.
What are the payment terms and estimated costs?
The estimated total cost is ₹8,73,360. Payment will be made in installments: 30% advance, 50% after delivery and installation, and 20% post-commissioning. Bidders must include a detailed cost breakdown in their financial bid, covering equipment, installation, and certification costs, inclusive of taxes and duties.
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Documents 2
Volume I 07.01.26.pdf
TENDER_DOCUMENT
Volume II 07.01.26.pdf
TENDER_DOCUMENT