SUBESTATION PROJECTS
As development engineering and elaboration of basic and executive projects in the following disciplines:
• Civil;
• Electric;
• Electromechanical;
• Telecommunications;
Basic and Executive Projects
AD MAIORA develops basic and executive projects in the electrical, civil, mechanical and telecommunication areas for Power Plants,
Substations of all voltage classes and Industrial Installations.
Basic Electrical Projects:
• Single-line diagrams;
• Digital Protection and Control Systems;
• Preliminary Points List;
• System Sizing;
• Architecture Diagram;
• descriptive memorials;
• Systems ET Measurement, Protection, Command and Control;
• Protection systems Specification;
• Control systems Specification;
• Power generators and transformers Specification;
• Batteries and chargers Specification;
• TPs, CTs and Lightning rods Specification;
• Circuit breakers and disconnectors Specification;
• Shielded busbars Specification;
• Medium and low voltage distribution boards Specification;
• Electrical layout drawings, plans and sections.
Civil Basic Project:
• Civil layout drawings, plans and sections;
• Architectural drawings;
• Concrete Specification.
Mechanical Basic Design:
• Mechanical layout drawings;
• Memorials;
• Dimensioning of metallic structures;
• Generators' cooling system Specification;
• Fire detection and fighting system Specification;
• Drainage and sewage systems Specification;
• Ventilation system Specification;
Basic Telecommunications Project:
• Telecommunications architecture;
• Telecommunication system Specification;
• Communication plumbing definition: voice and data
• Teleprotection Diagrams
Basic Project of Aerial Networks (RMT in wind farms):
• Single-line diagrams for the supply of the Air Network;
• Single-line diagrams of Auxiliary Station Services;
• Definition of electrical sections;
• Definition of the contact and messenger wire;
• Definition of maximum spans;
• Definition of the porticos and posts silhouettes;
• Calculation of maximum efforts in structures;
• wire diagram;
• Air Network Specification.
Electrical Executive Project:
• Trifilar, functional and logical diagrams;
• Dimensioning of power cables;
• Wiring including:
• interconnection diagrams;
• cable lists;
• Lay-out drawings, plans and sections;
• Equipment installation drawings;
• Air network drawings;
• Drawings of electrical conduits: trays, conduits and channels;
• Earth mesh drawings;
• Lighting and socket drawings;
• Atmospheric protection designs;
• Materials lists.
Civil Executive Project:
• Civil layout, plans and cut;
• Drawings of shapes and frames for bases and channels;
• Dimensioning of equipment bases and gantries;
• Drawings of drainage systems;
• Architectural drawings of buildings;
• Hydraulic drawings of buildings;
Telecommunications Executive Project:
• Telephone network;
• Equipment wiring;
• Optical Fiber Network;
• Installation details of telecommunication equipment.
Mechanical Executive Project:
• Mechanical layout;
• Piping drawings for cooling, drainage, and sewage systems;
• Drawings of the fire detection and fighting system;
• Drawings of the ventilation system;
• Drawings of the generators' cooling system;
• Drawings of drainage and sewage systems;
• Drawings of metallic structures;
Executive Project of Aerial Networks (MV Network for Wind Farms):
• Route of the Air Network;
• Definition of gantries and posts;
• Calculation of efforts in the structures of gantries and posts;
• rental of poles;
• Definition of triangles and parts of the aerial network;
• Definition of the yarn plant;
• Sectioning of the Air Network;
• Calculation of balance;
• Circuit breakers and disconnectors installation project;
• Installation Materials Lists;
• Air Network grounding project;
• Civil design of gantry bases and poles;