Our Services
Operations & Maintenance
Seamless, safe and economical plant operations — 24/7.
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Who We Are
End-to-End O&M Solutions for Heavy Industry
At Vaaman Engineers, we excel in offering comprehensive Operations & Maintenance solutions, ensuring seamless and efficient functioning for our clients. Our expertise guarantees longevity and optimal performance of your assets.
30+
Years Experience
12K+
Workforce
25%+
YOY Growth
ISO 9001:2015
& ISO 45001 Certified
What We Offer
Our O&M Capabilities
24/7 Operations
Round-the-clock O&M activities covering all aspects of maintenance for seamless plant operations in a safe and economical manner.
Turnkey Plant Operations
Complete operations of manufacturing facilities on a turnkey basis for major clients across Aluminium, Steel, and Zinc sectors.
Comprehensive Maintenance
Full suite of maintenance services including Preventive, Predictive, Corrective, and Condition-Based Monitoring (CBM).
Shutdown & Overhauling
Specialized maintenance for plant shutdowns and annual overhauling to ensure optimal performance and longevity.
Repairs & Refurbishment
Minor modifications, repairs, and refurbishment of equipment and components to extend asset life.
Coverage
Types of Maintenance Services
Preventive Maintenance
Predictive Maintenance
Corrective Maintenance
Condition-Based Monitoring (CBM)
Plant Shutdown Maintenance
Annual Overhauling
Minor Modifications & Repairs
Equipment Refurbishment
Sector-wise Expertise
O&M Scope Across Industries
Aluminium
- Oil fired / Electrically heated furnaces
- Casting machines for Wire Rod
- Wire Rod & Sheet Rolling mills
- Ingot & Billet casting machines
- Hydraulic power packs & Coilers
- Cooling towers & Chillers
- Compressors and piping
- EOT Cranes
- Effluent & Water Treatment Plants
Steel
- DE system maintenance (119 systems)
- Blast furnace maintenance
- COB and Coal area maintenance
- Air, gas and liquid piping
- Pump and Valves maintenance
- Conveyor belt maintenance
- Heat exchangers cleaning & reinstallation
- RMHS maintenance
- Sinter plant area maintenance
Zinc
- Zinc and Lead Strapping Robots
- Induction furnaces
- Jumbo Casting machines
- CGG and TCC furnaces
- ID fans, Compressors, Driers, Motors
- EOT Cranes and Forklifters
- HT & LT panels
- Cooling towers, STP, ETP, WTP plants
- Fire pump house
Why Choose Vaaman?
- Largest O&M contractor across Aluminium, Steel & Zinc sectors
- Dedicated workforce deployed at each client site
- Preventive approach reduces unplanned downtime
- Condition-Based Monitoring for predictive maintenance
- Complete turnkey plant operations capability
- Safety-first culture with zero-compromise policies
Our Clients
Trusted by Industry Leaders
Active O&M contracts with some of India's largest industrial conglomerates — delivering excellence day after day, site after site.
- Tata Steel — Jamshedpur & Kalinganagar (750+ manpower)
- Hindustan Zinc Limited — Multiple mine sites
- NALCO — Lanjigarh operations
- JSW Steel — Dolvi plant operations
- Vedanta Ltd — Sesa Iron Ore, Goa