Monitoring of Fiume Santo bollards 2017
SAPEI project – HVDC submarine connection Sardinia – Italian peninsula. Carrying out the Compliance Checks required by CIPE Resolutions n.144/2005 and n.140/2012 for the construction and installation of bollards.
Surveys of the breach of the dam in the industrial port of Porto Torres
Underwater surveys were carried out, commissioned by the port authority, through specific dives aimed at verifying and measuring the situation regarding the failure of the breakwater of the industrial port of Porto Torres.
Stintino Underwater Archaeological Survey
Technical support was provided to carry out archaeological investigations in the stretch of coast between the Pelosa beach and the flat island of Stintino, with specific dives.
Visual Censius Porto Torres
Technical support including nautical vehicles and photographic equipment was provided on behalf of the University of Sassari.
Preliminary transplant studies 2016 and 2021
Identification of sites suitable for transplanting Posidonia oceanica affected by the expansion works of the Port of Porto Torres. Performed side scan sonar, ROV, diving and sediment sampling surveys. Studies carried out on the state of the Posidonia involved in the explanting area and evaluation of compatibility with the areas chosen as the planting destination.
Installazione e rimozione corridoi di accesso parco nazionale dell’Asinara.
In collaboration with the Francesco Diana company, the installation, maintenance and removal of the access corridors to the protected marine area of Asinara were carried out.
R.o.v. relief on the SAPEI Fiume santo/punta tramontana cable for Poliservizi S.r.l.
The ROV survey was carried out along the entire length of the anode cable that connects the Fiume Santo power plant with Punta Tramontana.
Assistance in monitoring the central water temperature of Fiume Santo
Together with the CPG Merieux Nutri Sciences laboratory, campaigns were carried out to measure water temperatures near the cooling outlet of the Fiume Santo power plant.
Water sampling
Water sampling was carried out in front of the town of Porto Torres on behalf of the University of Sassari.
Asinara merl withdrawals 2021
Study of the biocenoses of the Circalitorale (Coralligeno-Maèrl)-Marine Strategy.
Rov Poltu Quatu reliefs
Assistance was provided to carry out an ROV survey campaign in the Poltu Quatu marina.
Blue Flag Sassari 2022
Positioning, management and removal of the delimitation of safe blue flag bathing waters of the Municipality of Sassari.
Lithos S.r.l.
Technical support for taking water and sediment samples.
Acoustic and visual monitoring Crama
With reference to the impact studies on cetaceans, as part of the works to extend the western breakwater and the resection of the deep-sea quay of the Port of Porto Torres, acoustic survey campaigns with hydrophone and visual monitoring were carried out in the gulf of Asinara.
Uniss posidonia transplant
Technical assistance for the development of the research agreement with the Sardinia Sea Port Authority, relating to the explantation, transplantation and monitoring of Posidonia oceanica aimed at the expansion of the Port of Porto Torres.
Five-year monitoring of large seagrass transplants
To monitor the transplant performed, checks are carried out on its status for a period of 5 years.
