References

Project: SS1, EGE
Type: Green field 220/33kV, 350MVA AIS substation
Scope of work:
   - SLD;
   - KLD (control and protection concept);
   - Voltage levels proposal;
   - SWGR and Trafo power rating proposal;
   - Load flow & short circuit calculations;
   - Power cable rating, length;
   - Equipment disposition and layout;
   - Design of 3D layout & 3D animation;
   - Equipment inquiry documentation;

Project: SS2, EGE
Type: Green field 220/33kV, 65MVA AIS substation
Scope of work
   - SLD;
   - KLD (control and protection concept);
   - Voltage levels proposal;
   - SWGR and Trafo power rating proposal;
   - Load flow & short circuit calculations;
   - Power cable rating, length;
   - Equipment disposition and layout;
   - Equipment inquiry documentation;

Project: Amsterdam Metro, GVB Amsterdam
Type: Brown field, eight 825V DC rectifier stations (44 bays)
Scope of work:
   - Modification of existing circuit diagrams for replacement of DC traction protection relays;
   - Configuration/Parameterisation of protection relays;
   - Design of FAT protocols;
   - Modification of existing circuit diagrams for replacement of existing "section voltage monitoring";
   - Design of drawings for implementation of surge arrester between "minus" rail & earth and for
     signalling to control system (SLD, circuit diagrams, general arrangement of panels);

Project: Meeden 110kV, Omexom
Type: Brown field, Telecom panels design
Description:
   - Design of new fiber optic panels and new telecom panels (circuit diagrams, layout, cable lists, part lists);
   - Modification of existing telecom panels drawings;
   - Equipment inquiry documentation;

Project: Land station Borssele, 150kV, TenneT
Type: As Built, land substation for offshore wind farm
Description:
   - As Built of 21 panel;
   - Reverse engineering of telecom panels according to available cable lists and telecom panel typical drawings.

Project: DOL, 150kV, TenneT
Type: Modification of typical drawings
Description:
   - Modification of typical schemes;

Project: Twence 110kV, Twence
Type: Brown field, separation of ownership between grid owner and private company
Description:
   - Complete drawing package for building new control/protection panels for two 110/10kV transformers;
   - Complete package for disassembling of existing transformer control/protection panels;
   - Complete package for implementation of new control protection panels in existing system.

Project: BO Breda, TenneT
Type: Basic design, 150kV SS based on bay replacement model
Description:
   - Preparation of SLD in stages of SS renovation;
   - Preparation of 2D Layouts in stages of SS renovation;
   - Load forces calculations for new and existing equipment (existing, temporary and final situation);

Project: Almelo Mosterdpot, TenneT
Type: Brown field, Conversion of 110kV line to transformer bay
Description:
   - Preparation of 2D Layout & Sections for line bay;
   - Preparation of 2D Layout & Sections for transformer box;
   - 3D modeling of existing bay according to PointCloud input;
   - 3D modeling of new transformer, transformer box and associate equipment and producing complete 3D model of the final situation;
   - Load forces, steel supports calculation and design drawings for:
        o Cable sealing end and combo CT/VT in bay;
        o Cable sealing end, earth switch for transformer, post insulators, surge arresters within transformer box;
   - Load forces calculations for new and existing equipment;
   - Work shop drawings for new steel supports;
   - Earthing grid modeling and calculations for new trafo box, modeling and re-design/re-calculation of existing earthing grid.
   - Lightning protection calculation, drawings and calculations;

Project: AEB Power plant, AEB Amsterdam
Type: Basic design for adding 50kV and 10kV installation
Description:
   - Preparation of SLD and KLD;
   - Preparation of 2D Layouts/Sections of 10kV AIS and 50kV GIS installations;
   - Preparation of 2D Layouts/Sections of 10kV and 50kV building;
   - Load flow and short circuit studies;
   - Equipment inquiry documentation;

Project: Meeden, 380kV, TenneT
Type: Renovation of secondary system
Description:
   - Preparation of technical documentation for replacement of existing secondary control & protection panels for line bays Zwolle WIT and Eemshaven Zwart
   - Installing new VBS central unit panel;

Project: SKIDS redesign, TenneT
Type: Development of new system, 110kV & 150kV
Description:
   - Redesign of existing typical primary & secondary drawings for 110kV & 150kV skids in order to be used with new primary equipment;

Project: Delesto, TenneT, Nobian
Type: Secondary renovation, 380kV & 66kV
Description:
   - Design of control, protection, interface and synchronization panels for two step-up transformers;
   - Preparation of all necessary documentation for implementation of previously mentionin panels in existing power system;
   - Renovation of secondary systems in remote ends;

Project: Dokkum, TenneT
Type: Basic design, 110kV
Description:
   - Preliminary layout (2D);
   - Preliminary check of load forces on existing gantries from new equipmen;
   - SLD (Single line diagram);

Project: EBoiler, Vattenfall
Type: Detail design, 24kV
Description:
   - Preparation of 2D and 3D layouts and workshop drawings of steel structures for carrieng IPB and CBD;
   - Update of existing earthing grid in order for new transformer to be placed;
   - Design of transformer's lightning protection;
   - Design of control, protection, interface and synchronization panels for insulation transformer;
   - MV Cables calculations and selection;
   - Protection coordination study;
   - SLD update;
   - Preparation of technical specification for equipment ordering (MV Switchgear, Power Transfrmer, Protection relays);

Project: New substation, Cosun Beet Company
Type: Basic design, 24kV
Description:
   - Preparation of preliminary documentation needed for erection of MV SWGR with accompanying equipment & structures (housed in portable container);
   - Preparation of preliminary documentation needed for erection of two 20/10kV transformers with accompanying equipment & structures;
   - MV cable routing;

Project: Breda, Tennet
Type: Detail design, 150kV
Description:
   - Preparation of SLD in stages;
   - Preparation of layout 2D/3D in stages;
   - Preparation of HV, LV, control and telecom cables in temporary stage;
   - Design of new earthing grid in stages;
   - Design of new lightning protection system in stages;
   - Design of control & protection systems for mobile GIS units for temporary stage;
   - Design of control & protection systems for AIS system in final situation;
   - Design of tertiary systems (telecom, AC, DC, Batteries) for temp and final stage;
   - LV cable calculation for temp and final stage;

Project: A27 Almere Battery park, EGE
Type: Basic design
Description:
   - Preparation of SLD;
   - Preparation of layout 2D/3D;

Project: Eurus Deil ESS, EGE
Type: Basic design
Description:
   - Preparation of SLD;
   - Preparation of layout 2D/3D;

Project: Meerstad, EGE
Type: Basic design, 110kV
Description:
   - Preparation of layout in 2D based on "bay replacement model";
   - Preparation of sections for typical bays in 2D;
   - Preparation of layout of battery storage in 2D;

Project: Maarheeze, EGE
Type: Basic design, 150kV
Description:
   - Preparation of layout in 2D based on "bay replacement model";
   - Preparation of sections for typical bays in 2D;
   - Preparation of layout of battery storage in 2D;

Project: Goes de Poel, EGE
Type: Detail design, 150kV
Description:
   - Preparation of layout in 2D for transformer bay;
   - Design of transformer cell and accompanying equipment;
   - Design of primary equipment's steel support structures;

Project: Musselkaanl, EGE
Type: Basic design, 380kV
Description:
   - Preparation of layout in 2D for transformer bay with two transformers in paralel;
   - Design of main control building;
   - HV cable routing;

Project: BEST, EGE
Type: Detail design, 150kV
Description:
   - Preparation of control and protection panels for mobile GIS units consisting of line, transformer & coupler bays;
   - Preparation of tertiary systems for mobile GIS units (AC, DC, Telecom);

Project: Port of Amsterdam, EGE
Type: Construction support design, 50kV, 10kV, 0.4kV
Description:
   - LV cable calculations
   - Cable routing
   - Design of new earthing grid
   - Protection coordination study
   - Protection settings calculations
   - Preparation of equipment techincal specifications;

Project: Sunspace, EGE
Type: Construction support design, 110kV
Description:
   - Preparation of steel support structures for HV cables
   - HV cables routing