Case Study: Preventive Maintenance at Suri Water Treatment Plant

Client: Oriental Engineering Co.
Industries: Water Treatment Plant, under P.H.E. Dte. Govt. of WB.
Location: Suri Water Treatment Plant

Project Overview:

Electroserv Engineering was engaged to perform preventive maintenance and servicing of electrical panels and Development of Automatic Operation of Motorised Valve Actuator & Pumps at Clear Water & Raw Water both Plants as well as SCADA System for monitoring & Operation of Valve & Pumps. This SCADA system installed in Control room near to Raw Water Pump House.

This proactive approach aimed to eliminate unexpected breakdowns, improve power reliability, and ensure regulatory compliance.

Project Challenges

The client’s facility was experiencing:

  • Frequent panel tripping and downtime, disrupting production schedules
  • A history of poor preventive maintenance, leading to hidden electrical issues.
  • Rising maintenance costs and safety concerns.
  • Both System of Raw Water & Clear Water Treatment Plant operation shown in 3nos. Monitors.
  • The monitoring & operation from control room.

Project Solutions

ELECTROSERV Engineering provided a comprehensive preventive maintenance package, including programming in ladder logic & development of SCADA System according to the customer requirements.

  • Identified hotspots, loose connections, and aging components in HT/LT panels.
  • Conducted insulation resistance (megger) tests and earth resistance checks.
  • Verified load balance, voltage profiles, and power factor.

KEY results

  • Reduced panel downtime by 90%, restoring smooth operation of Valve & Pumps.
  • Extended equipment lifespan by 3 years through proactive maintenance.
  • Passed regulatory safety inspections without issues.
  • Boosted energy efficiency by 12%, reducing operating costs.

What The Client Says:

“Thanks to Electroserv’s thorough preventive maintenance, our facility no longer faces unplanned operation of Pumps & Valve Actuators. Their team was professional, prompt, and knowledgeable.”

– Project Manager at site Suri Water Treatment Plant.

Why This Project Matters

Preventive maintenance isn’t just about fixing what’s broken — it’s about ensuring long-term safety, reliability, and performance for industrial facilities. This project exemplifies how regular electrical servicing can protect productivity and bottom-line profits.

Need Preventive Maintenance for Your Facility?

Electroserv Engineering provides industrial preventive maintenance services across Kolkata, Howrah, Haldia, Durgapur, and Eastern India — helping manufacturers like you stay powered, compliant, and competitive.

WhatsApp us to schedule a preventive maintenance assessment today!