Engineering &
Tailor-made comprehensive solutions for industrial and energy infrastructures
We develop complete solutions for the handling, storage, and transportation of hydrocarbons, chemical products, and industrial gases.
We have extensive experience in designing and executing loading bays, electrical installations, and fluid transfer infrastructures, operating in highly regulated sectors such as oil and gas, petrochemical, energy, and industrial.
In addition, we have a solid track record in executing high-level multidisciplinary engineering, specialising in electrical and instrumentation systems. We carry out tailor-made projects with complex technical requirements, such as the implementation of safe and efficient installations in explosive atmospheres (ATEX) or the integration of safety instrumented systems (SIS).
WHAT WE DO
We specialise in low- and medium-voltage electrical installations, instrumentation, control and automation systems, and in comprehensive solutions for automated loading and unloading of liquids and gases.
We operate across all project phases to ensure a complete technical solution, tailored to the most demanding operating environments.
HOW WE DO IT
We rely on agile project management methodologies and strict quality control. At Montrel, we have always strived to maintain in-house manufacturing capabilities, along with a highly qualified technical team, ensuring maximum reliability and safety in every installation.
We execute customized projects with complex technical requirements, such as the implementation of safe and efficient installations in environments with explosive atmospheres (ATEX) or the integration of safety instrumented systems (SIS).
CAPABILITIES

Engineering and Design
For each project, we carry out technical studies, risk analyses, and operational feasibility assessments. Furthermore, our team develops conceptual, basic, and detailed engineering, integrating cutting-edge tools such as 3D modelling software (AutoCAD Plant 3D, E3D), structural analysis (STAAD.Pro), process simulation (Aspen HYSYS), and electrical design (EPLAN, ETAP).

Standards and Compliance
Our projects comply with the main international standards, including API (American Petroleum Institute) and ASME (American Society of Mechanical Engineers). In addition, we follow IEC (International Electrotechnical Commission) guidelines, as well as ISO 9001 for Quality Management and ISO 14001 for Environmental Management. Moreover, we implement OHSAS 18001 / ISO 45001 for Occupational Health & Safety and adhere to NFPA Fire Protection Standards.

Project Management
Initially, we plan and coordinate all project phases using agile methodologies (PMI, Lean Construction), which ensure time and resource efficiency. Additionally, we monitor compliance with technical, regulatory, and safety requirements throughout the execution process, thus ensuring full document traceability and quality control at every milestone.

Installation and Commissioning
Technicians install loading arms, pumping systems, valves, pipelines, instrumentation, sensors, variable frequency drives, PLCs, and SCADAs. Subsequently, we perform pressure tests, electrical testing, functional verification, and certifications in accordance with relevant standards. Finally, we carry out comprehensive commissioning of installations and provide technical training to the client’s operating staff.

Maintenance and Technical Support
Montrel provides preventive, corrective, and predictive maintenance for mechanical, electrical, and instrumentation installations. Additionally, we perform technical audits, instrument calibrations, and process optimisation based on actual plant performance.
