Diales / EVRA JV
Combining EVRA’s local knowledge and experience with Diales’ global expertise.
EVRA & Diales: A Strategic Partnership Delivering World-Class Expertise Across Africa
EVRA Consulting is Africa’s premier construction consultancy, specialising in Project Controls, 5D BIM, Claims Advisory, Alternative Dispute Resolution, and Expert Services across a wide range of sectors throughout the continent.
Diales, a global leader in the provision of advisory and expert witness support services to the engineering and construction industry, provide services in dispute avoidance and resolution, and support the legal profession in Arbitration, Litigation, and Alternative Dispute Resolution.
Together, EVRA and Diales have formed a longstanding strategic partnership that combines EVRA’s deep local insight and regional project experience with Diales’ internationally recognised expertise. This collaboration offers the African market an unparalleled level of service, blending global standards with a strong understanding of the local construction landscape.
This synergy ensures our clients benefit from a comprehensive and highly specialised service offering, designed to support complex projects and disputes with technical excellence and legal precision.





EVRA & DIALES EXPERT SERVICES
- EVRA and Diales specialise in providing Expert Witness support for the international engineering and construction industries.
- Our experts provide specialist support to the legal profession in arbitration, litigation, and ADR.
- Our experts are experienced in cross examination or have completed accredited training
- Understand their duties to the court and their clients.
OUR CAPABILITIES
WORKMANSHIP AND CONSTRUCTION
- Defects , defective workmanship - Standards - Compliance - Tolerance - Information delivery, Timeliness - Manufacturer’s recommendations - Sequence - Commissioning/setting to work - Operation - Maintenance - CDM or national equivalent
COMPLIANCE
- Employer’s requirements - Regulations - Codes and standards - Latest practice - Contract Administration - Health and Safety - CDM or national equivalent - Good Practice - Construction process
DESIGN
- Co ordination - Timeliness - Specifying - Negligence - Reasonable standards - Methodology - Efficiency - Design process - Programming and logic - Specialist - Materials - Design for maintenance, operation and legacy - CDM or national equivalent
UNUSUAL EXPERTISE
- In house design capabilities in all disciplines - Design software, CAD and BIM - Temporary works and demolition design - Historic buildings and planning appeals - Practical completion inspections - BIM coordination - Off site construction design - Construction sequencing ( methods, etc - Membrane and free form structures design - Seismic, vibration, fatigue, - Geotechnical engineering - Building collapses, accidents - Nuclear Plant Design, Decommissioning, - Cargo (Grain rules), etc - Tunnelling - Computational Fluid Dynamics - Micro climate assessments - Sick building syndrome - Stadia and sports structures - Rail ( traction power, signalling and vehicle) - Power transmission - Health and safety investigations
DISCIPLINES
ARCHITECTURE
Architecture is the art and science of designing and constructing buildings and spaces that are functional, aesthetically pleasing, and responsive to their environment and purpose.
CIVIL AND STRUCTURAL ENGINEERING
Civil and Structural Engineering involves the design, construction, and maintenance of infrastructure such as buildings, bridges, roads, and water systems, ensuring they are safe, durable, and efficient. Structural engineering specifically focuses on the integrity and strength of these structures.
ENERGY AND ENVIRONMENTAL ENGINEERING
Energy and Environmental Engineering focuses on developing sustainable solutions for energy production, efficiency, and environmental protection. It involves designing systems that reduce environmental impact, manage resources responsibly, and support the transition to clean and renewable energy sources.
MEP Mechanical, Electrical & Public Health Building Services Engineering
MEP (Mechanical, Electrical & Public Health) Building Services Engineering involves the design and integration of essential systems that ensure building functionality, safety, and comfort. This includes heating, ventilation, air conditioning (HVAC), electrical systems, lighting, fire protection, plumbing, and water management—all critical to the performance and sustainability of modern buildings.
LOCATIONS
Americas
1501 Broadway, 12th Floor,
Times Square
Manhattan
NY 10036
United States
Asia Pacific
141 Cecil Street
#05-01 Tung Ann Association Bldg
Singapore
069541
Singapore
Europe
110 Cannon Street
London
EC4N 6EU
United Kingdom
Middle East
Office 2201 Control Tower
Motor City
Dubai
United Arab Emirates