A case study from the Acba Bank Headquarters, Yerevan — Armenia’s first LEED Silver building, delivered through integrated digital and contractual management.

In construction management, the most demanding projects are not necessarily the largest. They are the ones where multiple complex systems must function as one. The Acba Bank headquarters in Yerevan — a $35 million, EBRD-financed development — is one such project.

It requires simultaneous management of BIM at Level of Development 450, FIDIC Yellow Book contract administration, and LEED Silver certification — across a team of Georgian, Armenian and Italian professionals, under international financing conditions. This is a case study in what integrated construction management actually looks like in practice.

The Project

The Acba Bank headquarters is a 14,000 m² commercial office building on Yerevan’s main arterial route between the city centre and the international airport. Designed by Italian architect Guido De Novellis, the building takes a C-shaped form around a central atrium — a deliberate spatial decision to create a social core for the bank’s staff and operations.

Construction is being carried out by Italian contractor Renco. CMC serves as Project Management Consultant and Owner’s Engineer — the independent professional responsible for coordinating design, managing the contract, certifying payments, and ensuring the project meets its technical, financial and sustainability targets.

Why BIM at This Scale Matters

LOD 450 BIM models means that by project completion, every element of the building — from primary structural members to individual MEP components — will exist as a precisely defined digital object with accurate geometry, material specification and performance data attached.

For a project involving three separate professional teams working across different countries and time zones, a centralised BIM environment is not a convenience — it is the only way to maintain coordination without costly errors. When the architectural team in Italy updates a structural element, the Georgian and Armenian engineering teams see the change in the shared model immediately. Clash detection happens digitally, before it happens physically.

On the Acba project, BIM serves an additional critical function: it generates the data required for FIDIC payment certification and LEED documentation simultaneously. Interim Payment Certificates are supported by model-verified quantities rather than site estimates alone. LEED energy performance calculations draw from the same digital model that the structural engineers use. This is what we mean by integrated management — the data generated in one process feeds directly into another.

The value of BIM does not end when construction is complete. The LOD 450 models become a digital twin of the building — a complete, accurate and continuously updated database for operations, maintenance and future modifications. This enables optimised facility management, predictive maintenance, efficient engineering systems control and data-driven decision making, enhancing the building’s sustainability, transparency and investment value throughout its entire lifecycle.

FIDIC Yellow Book: The Contractual Architecture

The project operates under the FIDIC Yellow Book — the Conditions of Contract for Plant and Design-Build. This is the appropriate contract form for a project where the contractor, Renco, carries design responsibility alongside construction.

CMC’s role as Engineer under FIDIC is to act as the impartial professional between the employer (Acba Bank) and the contractor. This means certifying that work has been completed to specification before payment is authorised, assessing and adjudicating on variation orders, and providing independent determinations on any claims that arise.

The EBRD financing layer adds a further dimension. EBRD-financed projects operate under procurement and reporting standards that require rigorous documentation of every contractual event. CMC’s FIDIC administration ensures that the project’s contractual record is complete, consistent and audit-ready at every stage — a requirement that protects all parties and reinforces the integrity of the EBRD‘s investment.

LEED Silver: What It Requires and How BIM Delivers It

LEED Silver certification is not a design award — it is a performance standard. It requires documented evidence across energy modelling, water efficiency, materials sourcing, indoor environmental quality and construction waste management. For the Acba Bank project, this means the building must demonstrate measurable sustainability outcomes, not simply design intent.

CMC manages this through 6D BIM — the energy and sustainability dimension of the building model. Energy performance is simulated before construction begins, with solar insolation, thermal losses and ventilation modelled against LEED benchmarks. Material quantities are tracked against LEED’s recycled and regional content requirements. Construction waste data is logged and measured against LEED disposal targets.

The result is that LEED certification is not a separate process bolted onto project management — it is embedded into the same digital environment that drives BIM coordination and FIDIC administration. This integration is what makes achieving LEED Silver achievable on a complex, multi-party, internationally financed project.

The Significance for Armenia

The Acba Bank headquarters will be the first LEED-certified commercial building in Armenia. This is not a marginal achievement. It establishes a benchmark for sustainable commercial development in the country and demonstrates that international environmental standards are achievable within Armenian construction conditions.

For international developers and institutional investors considering projects in Armenia, this matters. It signals that the local professional ecosystem — supported by international management expertise — can deliver to the standards that global capital requires.

What This Project Demonstrates About CMC

The Acba Bank project is representative of what CMC has been building toward since its establishment in 2009: the capability to manage projects of international complexity, under institutional financing conditions, to certifiable sustainability standards — with a team that operates across borders and professional disciplines as a single coordinated unit.

BIM management, FIDIC contract administration, LEED coordination, EBRD compliance — these are not separate service offerings. On a project like Acba Bank, they are one integrated management discipline. That integration is what protects the client’s investment, keeps the project on schedule and budget, and produces a building that performs to specification for decades after handover.

Author: Gaga Popkhadze, Project Director — CMC Construction Management & Consulting  |  cmc.ge

Tags: BIM Management · FIDIC Yellow Book · LEED Certification · EBRD · Project Management · Armenia · Owner’s Engineer