MAINTANANCE SERVICES

HEAT EXCHANGERS (tube bundle, breech lock, plates)

  • Equipment isolation (paddle / flanges)
  • Flanged component disassembling, integrity check and replacement of gaskets
  • Assistance for tube bundles extraction
  • Tube bundles reinsertion and flanged component assembling
  • Hydro and pressure test
  • Removal of isolation items

INDUSTRIAL TURNAROUND – MECHANICAL MAITANANCES

  • Plant sections (plant shut down assistance, mechanical mainatanace, equipment hydro and pressure tests, pre-commissioning activities)
  • Dynamic equipment (equipment isolation and disassembling, inspection and replacement of wore out sections)
  • Pressure vessels (man holes opening/closing)
  • Process and services piping networks (section isolation, assembling/disassembling of piping – valves – PSV – strainers)
  • Repairing / modifications / expansion of existing piping networks

Air Coolers

  • Equipment isolation (paddle / flanges)
  • Disassembling closing items
  • Equipment isolation and hydro and pressure test
  • Pre-commissioning activities

DISTILLATION COLUMNS

  • Equipment isolation (paddle / flanges) and manholes opening
  • Maintanance and reparing of critical items (plates)
  • Hydro and pressure test
  • Pre-commissioning activities

MECHANICAL ERECTION AND PREFABBRICATION

Tecnica Impianti is skillful for on-site prefabrication and mechanical erection of steel structures (light and medium), piping and supports for checmical, petrolchemical and industrial plants.