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VOLTAN | MULTITECHNICAL FIELD SERVICES
en es

HIGH PRECISION FOR HIGH OPERATIONAL RELIABILITY

Integral Construction and Erection Services

We offer a full range of construction and assembly services, excelling in mechanical, electrical and instrumntation and control assembly, as well as civil works for the T&D sector. With a focus on high precision, efficiency and agility, we provide solutions adapted to each sector, ensuring maximum quality and safety in all our projects.

Mechanical Assembly

Dynamic Team

Experts in assembly and adjustment-alignment of large dynamic equipment such as turbines (gas, steam and hydraulic), electric generators, and synchronous condensers.

Static Equipment

Assembly of static equipment and its internals, such as exchangers, columns or vessels.

construcción y montaje

Pipe

Specialization in welding of high alloy steels (P91, P22, P11), stainless steels (304, 304L, 316, 316L) and super duplex (2507, S32750, S32760).

Structure

Assembly of metal structures, especially in our activity in the T&D sector: support structures for high-voltage lines and structures associated with the assembly of substations.

cableado alta tensión

Electrical, Instrumentation and Control Assembly

We offer complete services in the assembly of high voltage power lines, both overhead and underground, and complete assembly of substations.

Other capacities

  • Laying, splicing and connection of cables from very high voltage to low voltage.

  • Assembly of electrical and instrumentation conduits, including trays and conduits.

  • Assembly of large electrical equipment such as transformers and batteries, as well as medium and low voltage cabinets, inverters, starters, switchboards and motor control centres and instrumentation, including trays and conduits.

  • Assembly of switchgear: circuit breakers, disconnectors.

  • Assembly of protection and measuring equipment: relays, current and voltage transformers, etc.

  • Installation of lighting and earthing systems.

  • Assembly of control cabinets, remotes, PLCs, transmitters and control and measurement instruments from vibration monitoring systems to gauges and sensors of all types (e.g. ultrasonic flow, radar, Coriolis, etc.).

  • Laying and connection of instrumentation and fibre optic cables.

Civil works for T&D sector

We provide complete civil works for substations and buried lines, including galleries, junction chambers and conduits.

  • We provide complete civil works for electrical substations, including buried lines, galleries, junction chambers and conduits.

  • Civil works associated with buried lines, including galleries, junction chambers and conduits.

línea subterránea

Added Value

Our highly complex assembly capabilities and expertise in the use of special tools set us apart. Our company’s accredited professionals carry out highly complex work in difficult conditions, including rotor alignment, mirror welding on the ground and helicopter work for the heightening of high-voltage line supports.

Quality commitment

We coer all assembly disciplines, offering comprehensive solutions and reducing risk in our customers projects. Our commitment to quality, safety and environmental protection positions us as a reference in the market.

ISO14001

Environmental Management

ISO9001

Quality Management

ISO45001

Occupational Health and Safety Management

ISO3834

Manufacture and Prefabrication of Pipes

ISO1090

Manufacture and assembly of metal structures

300887

ACHILLES

LOM 04 ATEX 2153X

CERTIFICATE FOR THE MANUFACTURE OF ELECTRICAL ENCLOSURES SUITABLE FOR EXPLOSIVE ATMOSPHERES

OUR COMMITMENT

We are building
the energy of tomorrow