Projects

SAPI, specialist contractor for the temporary consortium (RTI) of Lombarda Costruzioni, Tilocca and Icort.

For the water mains in Posada and Nuoro, hose lining rehabilitation used a flexible liner reinforced with aramid fibres, inserted into the existing pipe and connected using dedicated end fittings.

The work covers DN250 drinking water mains in Posada and DN350 mains in Nuoro, using PN16 liners. Installation includes handling the reels, guiding the liner at access points and assembling the fittings.

SAPI, contractor for detailed design and construction.

For the Consorzio di Bonifica della Sardegna Centrale, SAPI carried out the detailed design and rehabilitation of the irrigation network in Orosei. The solution uses a self-supporting liner inserted into the existing pipes through localised access points.

The main pipes covered by the work are DN400 and DN250, with a design length of approximately 1,380 metres. Satisfactory completion of the work was certified in February 2023.

SAPI, specialist contractor for the hose lining work.

In Cagliari, SAPI worked for the temporary consortium (RTI) of Lombarda Costruzioni, Tilocca and Icort on the DN400 cast iron water main in Via Maddalena, between Corso Vittorio Emanuele and Viale Trieste.

The solution uses a self-supporting liner reinforced with para-aramid fibres and coated in polyethylene, inserted into the existing pipe without heating and completed with flanged end fittings.