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The subject of this contract work was the preparation of the required engineering study and  the subsequent dismantling of four pumps along with their motor drivers, the replacement of the concrete bases and the construction of the new ones per Code API 686 and finally all restoration along with the piping and electrical connections.

The works included the isolation of the furnace, the decocking process, the opening of the manholes, the cleaning of the tubes in the radiant and the convection sections, the maintenance of the expansion joints, refractory brickwall repairs, the replacement of the steam generation tube manifolds removal inspection and refitting of the stack dampers.

The project scope included the construction of a new 14” underground firewater line, 1000m long within the Thessaloniki HELPE Refinery site, as an expansion of the firewater network. The main works consisted of the excavations, the construction and installation of the new line, the tie in connections with the network, the pressure testing and NDT

The subject of this contract was the interconnection of the HELPE products loading /unloading facilities with the JETOIL’s storage terminal, with the construction of new pipelines, the relocation of equipment, new pig trap facility and the extension of the closed drain systems.

Construction of a 4’ line for the supply of nitrogen to the Polypropylene plant. The design, construction and testing was carried out according to ASME Code B31.3 and the additional customer’s specifications (EXXON International Practices).

The project included the installation of a gangway that connects the dolphin C to the platform of the Breasting Island. The damaged parts of the gangway were removed and transferred to the shore where the new sections were assembled and then were transferred and installed at the Breasting Island by a floating crane. In addition,

The activities included various reinforcements of the fenders structures and replacement of thirteen (13) flanged risers 4”-14” of the underwater pipes, connecting the Breasting Island with the Shore terminal, along with hydrostatic tests at 28 bar. The project required the close cooperation of ROPI with specialized divers.

The project included the construction & certification per PED 97/23 of thirty four (34) new hot water generator drums (by means of steam injection) and their installation. The WPS and PQR procedures as well the welders’ certificates were fully approved by the owner before the project commencement.

On the oil platform of Hellenic Petroleum , in Thermaikos gulf, 7 fenders including treir steel structures, were replaced by new ones (manufacturer of the fenders was Fender Team AG)