Plant Maintenance & Catalyst Handling Services

We provide a wide range of maintenance, shutdown, turnaround and specialist services for the refineries, petrochemical, gas and chemical plants.

The centralised and integrated maintenance services also incorporate mechanical specialist services, cleaning and maintenance of storage tanks and comprehensive catalyst handling services.

Engineering, Procurement, Construction & Commissioning
DIALOG EPCC
19.5 mil
Total Safe Man-hours​ Plant Maintenance ​(2018 – June 2023)
Facts & Figures
DIALOG EPCC
1.6 mil
Total Safe Man-hours​Catalyst Handling Services (2018 – June 2023)
Facts & Figures

Plant Maintenance

We bring together decades of experience and expertise in executing routine maintenance, emergency repairs, shutdowns, turnarounds and plant revamp and rejuvenation projects. Our one-stop integrated maintenance services also include mechanical specialist services, cleaning and repair of storage tanks and the full range of catalyst handling services. DIALOG is committed to delivering professional and reliable service to our customers, meeting the highest standard in key performance indicators – HSE, Quality, Schedule and Costs. Our practice complies with OHSAS 18001 Occupational Health and Safety Management System and ISO 14001 Environmental Management.

Plant Maintenance

Our Range of Services

Plant Shutdown & Turnaround
Plant Shutdown & Turnaround
Integrated Planning & Preparation
Integrated Planning & Preparation
Plant Revamp, Rejuvenation & De-bottlenecking
Plant Revamp, Rejuvenation & De-bottlenecking
EPCC & Plant Improvement
EPCC & Plant Improvement
Long-Term Maintenance Services
Long-Term Maintenance Services
Tank Cleaning, Desludging & Repair
Tank Cleaning, Desludging & Repair
Rotating Equipment Services
Rotating Equipment Services
Control Bolting / Joint Integrity
Control Bolting / Joint Integrity
Ultrasonic Cleaning
Ultrasonic Cleaning
Decommissioning
Decommissioning

Catalyst Handling

Equipped with proprietary technology that outperforms other handling systems, DIALOG catalyst handling specialists provide a comprehensive, one-stop solution for commissioning and maintaining catalytic reactors, vessels and columns. Not only does our technology help our refinery, petrochemical and chemical clients avoid unnecessary downtime, it also enhances safety by eliminating dust emissions, spills and under certain conditions inert entry. In addition, our vacuum loading process can result in extremely low catalyst attrition rate, which extends catalyst lifespan and provides significant cost savings for our customers.

DIALOG Catalyst Handling Services plays to our strengths, including proprietary catalyst handling technology, best practices, multi-range services and a highly skilled and experienced workforce. DIALOG owns a full range of patented technology which includes "Closed-circuit, Closed-loop" systems, Ultra low attrition, "zero" dust emission and zero spillage hoppers.

Catalyst Handling

Our Range of Services

Onshore & Offshore Catalyst Unloading / Loading Services
Onshore & Offshore Catalyst Unloading / Loading Services
Mercury Removal Catalyst
Mercury Removal Catalyst
Space Optimisation & Bulk Handling With CAT-CANS
Space Optimisation & Bulk Handling With CAT-CANS
Catalyst Online & Offline Screening
Catalyst Online & Offline Screening
Tubular Reactors / Multi-tubular Blowdown & DP Testing
Tubular Reactors / Multi-tubular Blowdown & DP Testing
Cold Box (Perlite Unloading / Loading)
Cold Box (Perlite Unloading / Loading)
Inert Entry
Inert Entry
Dense Loading
Dense Loading
Catalyst Sampling & CCTV Inspection
Catalyst Sampling & CCTV Inspection
Get in touch.

Speak to our team or send us a message using the Contact Us form.

Call Us
Call Us
+603 7717 1111
Email Us
Email Us
downstream@dialogasia.com