(2006/2007) CONSORTIUM for REMEDIATION at GALLURA, CALAMAIU DAM on RIVER
LISCIA : work on completion of the public lighting and maintenance on existing operations; works regarding authorization to obtain maximum flooding.
Chemical
Grotta Verde – Comune di Alghero
(2010) ALGHERO CITY MUNICIPALITY: Finalization of the infrastructural operation of the conservation, valuation and fruition of GREEN CAVE (GROTTA VERDE).
CONSORTIUM FOR THE REMEDIATION OF SOUTHERN SARDINIA Dam on the Rio Leni, Monte Arbus
(2008) CONSORTIUM for REMEDIATION of SARDEGNA MERIDIONALE: repair oil eletrical system and remote controls of the Rio Leni Dam, Monte Arbus.