At Sparkon EPC India Pvt. Ltd., we take pride in being one of the few EPC and fabrication companies in India capable of delivering specialized engineering and manufacturing solutions for the nuclear power sector. With over 35 years of expertise in heavy engineering, pressure vessels, and process systems, we play a vital role in supporting the development, operation, and maintenance of critical civil nuclear infrastructure.

Our scope of work spans the entire nuclear lifecycle—from fuel processing and reactor support systems to waste handling, decontamination, and plant maintenance. Each component and assembly is designed with uncompromising precision, safety, and reliability, adhering to the strictest national and international nuclear codes.

Our Expertise in the Nuclear Sector

Sparkon EPC provides turnkey EPC and fabrication support for nuclear power facilities, including the design, manufacturing, installation, and maintenance of specialized systems and components.

1. Nuclear Power Plant Equipment Fabrication

• Pressure vessels, heat exchangers, and storage tanks built to ASME and RCC-M standards.

• Cooling water systems, condensers, and heat recovery units engineered for long service life.

• Fabrication of containment structures, support frames, and structural assemblies for reactor buildings.

2. Fuel Processing & Handling Systems

• Design and fabrication of fuel reprocessing and enrichment systems, including critical piping and containment.

• Remote handling systems, glove boxes, and shielded enclosures for safe nuclear operations.

• Precision-engineered components for radioactive material transfer and containment.

3. Radioactive Waste Management Solutions

• Storage tanks, silos, and containment vessels for waste segregation and storage.

• Evaporation and filtration systems for radioactive effluents.

• Custom-engineered shielding solutions to ensure safety and containment.

4. Maintenance, Retrofit & Shutdown Services

• On-site inspection, refurbishment, and integrity testing of nuclear plant components.

• Decontamination, maintenance, and reinstallation under stringent safety protocols.

• Turnkey shutdown and life-extension projects executed with minimal downtime.

Quality, Safety & Regulatory Compliance

Working in the nuclear sector demands absolute precision, reliability, and adherence to regulatory frameworks. Sparkon EPC operates under the highest standards of quality and safety compliance, ensuring full traceability and certification across all operations.

Our systems and fabrication processes adhere to:

• ASME Section VIII Div. 1 & 2 – Pressure Vessel Design & Fabrication

• RCC-M & IBR Codes – Nuclear equipment manufacturing standards

• ISO 9001:2015 Certified Quality Systems

• PESO, AERB, and NPCIL compliance for safety and quality

• Comprehensive QA/QC documentation and NDT inspections

We maintain a zero-incident safety record, supported by trained personnel, radiation awareness programs, and continuous monitoring.

Sustainability & Innovation in Nuclear Engineering

At Sparkon EPC, our approach to nuclear projects integrates sustainability, precision, and innovation. We focus on energy efficiency, waste reduction, and life-cycle optimization while supporting India’s transition to clean and sustainable energy.

With advanced design tools, automated fabrication systems, and cutting-edge materials technology, we deliver solutions that enhance safety, reliability, and operational efficiency in every nuclear project we undertake.

Industries & Clients Served

We are proud to contribute to India’s nuclear and clean energy mission, partnering with leading organizations in the sector:

• Nuclear Power Corporation of India Ltd. (NPCIL)

• Bhabha Atomic Research Centre (BARC)

• Department of Atomic Energy (DAE)

• Heavy Water Board (HWB)

• Larsen & Toubro (L&T)

• Bharat Heavy Electricals Ltd. (BHEL)

Our successful collaborations reflect our commitment to technical excellence, safety, and dependable execution.