Your Substations, Running. Every Day.
SCOPE Group manages operations and maintenance contracts for power
substations up to 765kV —
combining domain engineering expertise with SCOPE's
own diagnostic instruments for better decisions and lower asset lifecycle costs.
An O&M contract with SCOPE Group means more than scheduled visits and paperwork — it means a technically capable partner who understands your assets and can act on what the data says. ISOSCELES manages substation operations and maintenance for utilities and industrial operators across India, bringing engineering rigour, preventive maintenance discipline, and the ability to rapidly diagnose and resolve faults. With SCOPE’s diagnostic instruments in the field and a comprehensive asset database under management, we deliver measurable improvements in substation availability and equipment life.
Our Service Categories
Operations Management
Qualified O&M engineers managing substation operations day-to-day — switching, safety, fault response, and routine operational activities — to utility-standard safety procedures.
- Qualified operator and engineer staffing at site
- Safety-compliant switching and isolation procedures
- Real-time fault response and incident management
- Shift logs, daily reporting, and compliance documentation
Preventive Maintenance
Structured preventive maintenance programmes based on OEM recommendations and condition monitoring data — covering all primary equipment, secondary systems, and DC supply.
- Annual and periodic maintenance schedules
- Protection relay testing and calibration
- Transformer, CB, CT/PT, and bushing maintenance
- Battery and DC supply system maintenance
Condition-Based Maintenance
Moving beyond calendar-based maintenance — using SCOPE's diagnostic instruments and online monitoring data to identify assets requiring attention before failure, not after.
- Diagnostic testing: DCRM, Tan Delta, PD, DGA on-site
- IR thermo-vision scanning for thermal anomaly detection
- Earth quality analysis and earthing system assessment
- Residual Life Assessment (RLA/RLE) studies
Asset Management & Reporting
Comprehensive maintenance database management — tracking asset condition history, test results, maintenance actions, and remaining useful life to support capex planning.
- Comprehensive asset maintenance database
- Test result trending and remaining life indicators
- Annual performance reports and recommendations
- Supports utility's O&M and capex planning processes
Circuit Breaker Testing Equipment
Transformer Testing Equipment
Cable Fault Locating System
WHY AN O&M CONTRACT WITH SCOPE
Engineering-Led, Not Just Labour
SCOPE Instruments at Every Visit
Faster Fault Response
Lower Lifecycle Cost
Condition-based maintenance, early fault detection, and asset database management together reduce emergency repair spend and extend equipment life.
Protect your infrastructure. Free your team.
An O&M contract with SCOPE Group gives your engineering team reliable partners in the field — and gives your management team confidence in asset availability and compliance. Let's talk about your substation portfolio.