Plant Shutdown & Maintenance Services
24/7
Emergency Response
Kooheji Constructions LLP & Singh HP Group provides comprehensive plant shutdown, turnaround, and maintenance services for refineries, petrochemical plants, power plants, and heavy industrial facilities. Our dedicated maintenance teams are experienced in executing planned and emergency shutdown activities with minimal downtime and maximum efficiency.
We understand that every hour of unplanned downtime translates to significant production losses. Our shutdown and maintenance teams are available around the clock — bringing the right people, tools, and equipment to keep your facility running safely and reliably.
Our Maintenance Services
Complete shutdown, maintenance, and overhaul services designed to maximize plant uptime and extend equipment life.
Shutdown & Turnaround Maintenance
We plan and execute complete plant shutdowns and turnarounds — coordinating all mechanical, piping, structural, and civil activities within the approved shutdown schedule to bring the plant back online as quickly and safely as possible.
Our shutdown teams are experienced in working under tight turnaround schedules with multiple concurrent work fronts — maintaining full HSE compliance, daily progress tracking, and close coordination with the client's operations and maintenance teams.
Preventive & Corrective Maintenance
We carry out scheduled preventive maintenance programs designed to extend equipment life, prevent unexpected failures, and maintain plant reliability at the highest level. Our maintenance teams follow approved maintenance procedures and checklists — documenting every activity for full traceability.
When equipment failures do occur, our corrective maintenance teams respond rapidly — diagnosing the issue, mobilizing resources, and restoring equipment to full operational status with minimal impact on production.
Equipment Overhauling
We perform complete equipment overhauls for pumps, compressors, blowers, heat exchangers, vessels, and rotating machinery — restoring every unit to its original design performance and reliability.
Our overhaul teams follow manufacturer-approved procedures for disassembly, inspection, component replacement, and reassembly — with post-overhaul alignment, testing, and performance verification before returning equipment to service.
Revamping & Modification Works
As industrial plants evolve and production requirements change, equipment and systems often need to be upgraded, revamped, or modified to meet new operational demands. We execute plant revamping and modification projects — from minor piping modifications to major equipment replacement and process upgrades.
Our engineering and construction teams work closely with client engineers to plan, design, and execute modifications safely and efficiently — ensuring the revamped systems integrate seamlessly with existing plant infrastructure.
Replacement & Retrofitting
Aging equipment and outdated systems require timely replacement and retrofitting to maintain plant reliability and safety. We manage complete equipment replacement projects — from old equipment removal and foundation modification to new equipment installation and commissioning.
Our retrofitting services modernize existing plant systems with newer, more efficient technology — extending plant life, improving energy efficiency, and meeting updated safety and environmental standards.
Breakdown Maintenance Services
Unexpected equipment failures demand immediate response. Our breakdown maintenance teams are on standby around the clock — ready to mobilize quickly, identify the root cause, and restore failed equipment to operational status with the minimum possible disruption to plant production.
We carry critical spare parts inventory and maintain a roster of experienced maintenance technicians available for emergency deployment — ensuring that when the unexpected happens, our clients have the fastest and most reliable response available.
Our Shutdown Execution Process
A structured and safe shutdown process — from scope planning to post-shutdown documentation.
Scope Definition & Planning
Detailed shutdown scope review, manpower planning, material procurement, and preparation of work packages and shutdown schedules.
Safe Isolation & Permit Management
Systematic equipment isolation, blinding, and de-pressurization with full permit-to-work compliance before any maintenance activity begins.
Maintenance Execution
Structured execution of all maintenance, overhaul, and modification activities by experienced teams following approved work procedures.
Inspection & Quality Checks
Progressive inspection of all completed maintenance works including dimensional checks, NDE testing, and functional verification.
Reinstatement & Startup Support
Systematic equipment reinstatement, blind removal, and startup support — ensuring safe and reliable return to full plant operation.
Documentation & Handover
Complete maintenance records, as-found and as-left reports, inspection findings, and recommendations documented and handed over to the client.
Plant Shutdown & Maintenance FAQs
Yes, our rapid response maintenance teams are available 24/7 to address unexpected equipment failures.
A Company Involved In
Industrial Construction
And Engineering
Get in touch with our team for piping fabrication, structural erection, and civil construction services. Our experts are ready to assist with your industrial project needs.