SBU – Service Business Unit

Operation & Maintenance Support (O&M)

Your Trusted Partner

Our years of experience has polished our proficiency in plant operation management. Using the base models listed here, we closely coordinate with our customers and offer a favorable solution.
Our strength comes from the people who are associated with us, and our passion lies in the satisfaction of our customers. Our trained operators can be trusted with operating & maintaining a plant 24×7.

Services Offered:

Scheduled Prevention Inspective Service (SPIS)

Your Expert Advisor

FDI prefers to learn from global opportunities and use that experience to evolve the local business. We make sure our global expertise is delivered locally. That is why, we are always up and ready to provide support to the operators appointed by the client, leading to an overall globalization of the industry.

Services Offered:

Annual Maintenance Contract (AMC)

Your Skilled Fighter

FDI understands that each water management challenge is unique and requires a customized solution. We also know that some solutions are tricky and need to be tackled carefully. FDI and its experts are tactful and skillful in handling such challenging situations.

Services Offered:

Retrofitting Solutions

FDI provides professional retrofitting solutions to upgrade existing water treatment, wastewater treatment, swimming pool, hot water, hydro pneumatic, and automation systems with better performance, modern technology, and long-term reliability.
Our process begins with a detailed site inspection and technical assessment of the existing system, including equipment condition, piping, process performance, automation level, power consumption, and maintenance issues. Based on the findings, we recommend practical upgrades such as filtration improvement, pump replacement, dosing system upgradation, automation integration, heat pump optimization, hydraulic correction, and O&M improvement.
With expertise across EWD, SPD, HWD, and SBU, we ensure retrofitting is carried out with minimum disturbance while improving system efficiency, reducing breakdowns, and extending equipment life.

Key Retrofitting Areas