Piping, Tank and Steel Structure fabrication &installationPiping, Tank and Steel Structure fabrication & installation Heavy lifting and equipment installationHeavy lifting and equipment installation Plant daily maintenance including shutdown/ turnaround worksPlant daily maintenance including shutdown/ turnaround works Manpower contract servicesManpower contract services Maintenance of rotation equipment and alignmentMaintenance of rotation equipment and alignment Plant & machinery transfer/ relocation including transportationPlant & machinery transfer/ relocation including transportation Tower field for refinery and petrochemicalTower field for refinery and petrochemical