The Challenge
Delivering landmark dome acoustics and calligraphy-grade finishing concurrently with structural works on an active ministry compound with restricted logistics windows.

Project Detail
The Challenge
Delivering landmark dome acoustics and calligraphy-grade finishing concurrently with structural works on an active ministry compound with restricted logistics windows.
The Response
A dedicated heritage-finishing crew worked in sequence with the structural team under a single senior engineer, keeping the dome, marble, and calligraphy trades on a unified stage-gate plan.
About this project
Al-Aly Al-Azim Mosque stands as one of Opal's most significant religious commissions — a landmark place of worship delivered for the Armed Forces Engineering Authority in Almazah, Cairo. The project demanded heritage-grade craftsmanship, rigorous structural engineering, and meticulous coordination between architectural, MEP, and finishing trades. Opal's senior engineering team maintained on-site oversight through every critical phase, from foundation to dome, ensuring the final build met both the scale and the spiritual gravitas the project demanded.
Technical Scope
Mosque with capacity of 5,000 worshippers.
Key Project Metrics
~8,500 m²
Gross floor area
Ground + mezzanine + main dome
Floor configuration
320 peak
Peak crew
Reinforced concrete shell with heritage-grade stone cladding
Material note
Commissioning Authority
Ministry of Defense – Armed Forces Engineering Authority
Opal has maintained a trusted working relationship with the Armed Forces Engineering Authority and the Ministry of Housing across numerous landmark programmes.
Discuss a Similar ProjectPhotography
Delivered by Opal
Every Opal site operates under strict HSE protocols, senior engineering oversight, and structured stage-gate quality checkpoints.
Senior engineers on site
Our most experienced people live on the project — not on a dashboard in a boardroom.
Stage-gate quality control
Structured QA/QC checkpoints, weekly client reporting, and documented handover packages.
Schedule as a commitment
Planning-team discipline, realistic buffers, and transparent status updates throughout.
Location
Approximate district-level location.
Portfolio
From landmark mosques to 90-block residential compounds — browse four decades of delivered projects.