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Heavy Industry » PROJECTS IN GREECE » TURN AROUND PROJECTS » REMOVAL AND RESTORATION WORKS AT BLIND FLANGES - MANWAYS AND OTHER VARIOUS MECHANICAL WORKS AT THE UNIT U-32 DURING S/D IN ELEFSINA INDUSTRIAL COMPLEX

Description

REMOVAL AND RESTORATION WORKS AT BLIND FLANGES - MANWAYS AND OTHER VARIOUS MECHANICAL WORKS AT THE UNIT U-32 DURING S/D IN ELEFSINA INDUSTRIAL COMPLEX

 

Project      

:

Blinding and un-blinding of piping, opening and closing of manholes and other mechanical works at the unit U-32 during S/D in Elefsina Industrial Complex

Owner

:

Hellenic Petroleum S.A.

Contract

:

1321008711 - 15/06/2015

Duration

:

40 days (T/A)

Budget

:

732.091

Brief description

 

:

The project was executed in Industrial Facilities of Hellenic Petroleum in Elefsis Attica and included the following works:

·         Maintenance of equipment in Flexicoker Unit (U-32).

-       Blind installation for the isolation of the unit and equipment and restoration after the end of the works.

-       Opening for inspection externally and internally for reactors, vessels, towers, furnaces, transfer lines and restoration after the inspection and repairs.  

-       Internal repairs in reactors 32-R-001, 32-R-002 (Heater), 32-R-003 (Gasifier), vessels and transfer lines.

·         Piping

Maintenance of Piping.

Diameter from ½’’÷16’’, materials carbon steel, alloy steel, stainless steel.

Quality control of the welds 100% RT, 100% PT socket welds, 100% P.W.H.T.

Pressure tests from 5 bar÷125 bar.

·         All type Valves replacement from 1’’÷28’’ Total pieces 580.

All the materials provided by the owner.

 

 
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