Plant Maintenance & Turnaround Services
Explore Our Commitment to Excellence in Plant Maintenance
Integrated, safe and performance-driven solutions for critical plant operations.
Tenova delivers a wide spectrum of maintenance, shutdown, turnaround and specialized services for refineries, petrochemical, gas and chemical plants. Our centralized and integrated approach ensures seamless execution of both planned and emergency activities — while meeting strict HSE, quality, and cost benchmarks.
Comprehensive Plant Maintenance Solutions
Explore a range of specialized services designed to ensure operational excellence and safety.
Routine Maintenance
Our routine maintenance services ensure your plant operates at peak efficiency.
Turnaround Services
We deliver expertly managed turnarounds to minimize downtime and optimize performance.
Equipment Revamps
Our equipment revamp services enhance functionality and extend the lifecycle of your assets.
Discover Our Expert Range of Services
This section highlights our key plant maintenance solutions.
Routine & Emergency Maintenance
Reliable support for day-to-day and urgent plant operations — covering piping, vessels, valves, and mechanical systems. Quick mobilization and proven execution.
Plant Shutdown & Turnaround Execution
Comprehensive execution of major shutdowns and turnarounds with full workpack, safety planning, and progress tracking — ensuring minimal downtime and maximum output upon restart.
Integrated Planning & Preparation
End-to-end planning support including job scoping, critical path scheduling, manpower strategy, and coordination with all disciplines.
Long-Term Maintenance Contracts
Comprehensive long-term maintenance services (LTM) backed by committed resources, plant-dedicated teams, and performance-based KPIs to support sustained operation over multiple years.
Tank Cleaning, Desludging & Repair
Mechanical and chemical tank cleaning, desludging, robotic entry (where required) and structural repair — complete with safety isolation and confined space protocols.
Rotating Equipment Services
Maintenance and servicing of pumps, turbines, compressors, blowers and other rotating assets — including vibration analysis, alignment, overhauls and testing.
Plant Revamp, Rejuvenation & Debottlenecking
Upgrade ageing assets or unlock higher throughput with targeted revamp and modification works — including tie-ins, piping reroutes, system integration and fabrication.
EPCC & Plant Improvement Works
From engineering and procurement to full-scale construction and commissioning — we deliver plant improvement and brownfield EPCC packages tailored to operational upgrades.
Control Bolting / Joint Integrity Services
Torqueing, tensioning, and leak-free joint management services — with certified technicians and calibrated equipment for critical flange integrity during shutdowns.
Ultrasonic & Chemical Cleaning
High-efficiency tube bundle and exchanger cleaning using ultrasonic technology or chemical solutions — improving thermal performance and reducing maintenance cycles.
Decommissioning Services
Safe, structured dismantling of out-of-service equipment and systems, including isolation, flushing, inerting, and demolition — executed with full HSE compliance.
Hot & Cold Insulation Services
Installation and maintenance of thermal insulation for hot and cold systems, including piping, tanks, and equipment. Fireproofing and cladding also available.
Need a custom solution for your plant?
Let Tenova support your next turnaround or long-term maintenance strategy.