High voltage switchyards
We did design several air insulated switchyards, of more varied schemes (single bus, double bus, translation bus, one and a half circuit breaker, polygonal etc.) up to 400kV. We have also experience in Gas Insulated Switchgear (SF6) up to 220kV.
Filter
- All
- AIR INSULATED SWGR
- GAS INSULATED SWGR
| Flag | Title | Description | Services | Year | Location | Country | Client |
|---|---|---|---|---|---|---|---|
 | HVS DTT |
150kV AIS | Base design, Protection and metering, layouts, Material Requisition | 2022 | Frascati | italy | DTT |
 | FEED for OSS RFP (Offshore) |
66kV GIS | Base design, protection & metering, Material Requisition | 2021 | Offshore | france | Saipem |
| FEED for OSS RFP (Offshore) |
225kV GIS | Base design, protection & metering, Material Requisition | 2021 | Offshore | france | Saipem |
 | Thai Oil project |
115kV GIS | Base design, protection and metering, Material Requisition, TBE, Vendor Follow up | 2019-2021 | Sriracha | thailand | Saipem |
| Thai Oil project |
33kV GIS | Base design, protection and metering, Material Requisition, TBE, Vendor Follow up | 2019-2021 | Sriracha | thailand | Saipem |
| ENI production plant |
130kV AIS | Revamping – CB replacement | 2019 | Ferrara | italy | ENI |
| ENI production plant |
132kV AIS | Revamping of protection system | 2019 | Ravenna | italy | ENI |
 | CEC Congo Power Plant Expansion |
220kV AIS expansion | Base design, SLD, protection and metering, layouts, Vendor Follow up | 2018 | Pointe Noire | republic of the congo | Saipem |
 | Amursky Gas Processing Plant |
220kV AIS | Technical Bid Evaluation | 2017 | Amursky | russia | Tecnimont |
 | Punta Catalina Power Plant |
138kV AIS (single bus + translation bus) | Vendor Follow up | 2015-2016 | Punta Catilina | dominican republic | Tecnimont |
| Punta Catalina Power Plant |
345kV AIS (double bus with one CB and an half) | Vendor Follow up | 2015-2016 | Punta Catilina | dominican republic | Tecnimont |
| ENI production plant |
150kV AIS | Revamping – CBs replacement | 2015 | Marghera | italy | ENI |
 | Mochovce Nuclear plant |
110kV GIS | Base design, Material Requistion, Vendor Follow up | 2012-2013 | Mochovce | slovakia | Enelpower |
| Mochovce Nuclear plant |
400kV AIS (double bus) | Base design, Protection and metering, Vendor Follow up | 2012-2013 | Mochovce | slovakia | ENEL |
| Mochovce Nuclear plant |
110kV AIS (double bus) | Base design, Protection and metering, Vendor Follow up | 2012-2013 | Mochovce | slovakia | ENEL |
| Republic of the Congo national grid – Djeno |
220kV AIS (polygonal) | Base design, Protection and metering, Material Requisition, Control and protection panel, civil engineering, structures engineering, Vendor follow up | 2008-2009 | Djeno | republic of the congo | Renco |
| Republic of the Congo national grid – M’Boundi |
220kV AIS | Revamping – Feasibility study, Base design, Protection and metering, TBE, Vendor follow up | 2008-2010 | M’Boundi | republic of the congo | ENI |
| CEC Power Plant |
220kV AIS | Feasibility study, base design, Protection and metering, TBE, Vendor follow up, site assistance for commissioning | 2008-2010 | Pointe Noire | republic of the congo | ENI |
| Republic of the Congo national grid – Mongokamba |
220 kV AIS | Revamping – Feasibility study, Base design, Protection and metering, TBE, Vendor follow up | 2008-2010 | Mongokamba | republic of the congo | ENI |
| Republic of the Congo national grid – Mongokamba 2 |
220 kV AIS | Feasibility study, Base design, Protection and metering, TBE, Vendor follow up | 2008-2010 | Mongokamba | republic of the congo | ENI |
| Republic of the Congo national grid – Loudima |
220kV AIS | Revamping and Expansion – Feasibility study, Base design, Protection and metering, TBE, Vendor follow up | 2008-2010 | Loudima | republic of the congo | ENI |
| Republic of the Congo national grid – Mindouli |
220kV AIS | Revamping and Expansion – Feasibility study, Base design, Protection and metering, TBE, Vendor follow up | 2008-2010 | Mindouli | republic of the congo | ENI |
| Republic of the Congo national grid – Tsielampo |
220kV AIS | Revamping – Feasibility study, Base design, Protection and metering, TBE, Vendor follow up | 2008-2010 | Tsielampo | republic of the congo | ENI |
| Republic of the Congo national grid – M’Buono |
220kV AIS | Revamping – Feasibility study, Base design, Protection and metering, TBE, Vendor follow up | 2008-2010 | M’Buono | republic of the congo | ENI |
| Tirreno Power Plant |
220kV AIS | Base design, protection and metering, Wiring diagrams, logic diagrams, cable interconnection drawings. | 2008-2009 | Napoli levante | italy | Ansaldo Energia |
 | Ras Laffan LNG |
220kV GIS | Base design, protection and metering, Material Requisition | 2005-2006 | Ras Laffan | qatar | Snamprogetti |
| Ras Laffan LNG |
132kV GIS | Base design, protection and metering, Material Requisition | 2005-2006 | Ras Laffan | qatar | Snamprogetti |
| Torrevaldaliga nord Power Plant |
380kV AIS (double bus) | Base design, protection and metering, Wiring diagrams, logic diagrams | 2004-2005 | Civitavecchia | italy | ENEL |
| Ferrera Erbognone Power Plant |
380kV AIS (double bus) | Feasibility study, Base design, Protection and metering, TBE, site assistance | 2001-2002 | Ferrera Erbognone | italy | Snamprogetti |