MEP Scope of Works
Engineering Services
engineering
Design & Coordination
Engineering services developed to align design intent with buildability, reduce coordination risk, and support disciplined project execution across all MEP trades.
3D modeling & BIM coordination
Detailed multidisciplinary modeling developed to support spatial coordination, construction accuracy, and informed project delivery.
Design coordination
Cross-discipline coordination between mechanical, electrical, and low current systems to resolve conflicts before site execution begins.
Clash detection & constructability review
Coordinated model review used to identify system conflicts early, improve installation planning, and reduce rework on site.
engineering
Documentation & Optimization
Technical deliverables and engineering review processes structured to strengthen decision-making, support execution, and maintain alignment from design through delivery.
Technical documentation
Coordinated drawings, layouts, and technical documentation prepared to support approvals, installation, and project closeout requirements.
Value engineering
Targeted engineering review to improve system efficiency, material selection, and cost-performance alignment without compromising project intent.
As-built development & final coordination
Final coordinated records developed to reflect installed systems accurately and support handover, operation, and long-term facility reference.
Mechanical contracting
mechanical
Climate Control
Precision climate systems designed to regulate temperature, airflow, and indoor environmental quality across demanding building environments.
HVAC systems
Complete air conditioning and ventilation systems planned for comfort, air quality, and efficient daily operation.
Chilled water & central plant systems
Centralized cooling infrastructure built for large-scale capacity, plant efficiency, and controlled system performance.
DX / VRV systems
Flexible direct expansion solutions suited to varied layouts, phased occupancy, and changing operational demands.
Ventilation & exhaust systems
Fresh air and extract systems arranged to maintain balanced airflow, healthy indoor conditions, and code-aligned performance.
Energy recovery & optimization
Efficiency-led solutions that reduce energy demand while preserving stable thermal performance.
Testing, commissioning & balancing
Performance verification, calibration, and air-water balancing carried out to confirm operational accuracy.
mechanical
Water & Plumbing
High-performance plumbing systems developed to support clean water delivery, safe discharge, and long-term service reliability.
Domestic water supply systems
Cold and hot water networks designed for hygienic delivery, stable distribution, and dependable service.
Drainage & wastewater systems
Drainage networks engineered for controlled discharge, efficient flow, and durable performance.
Sanitary plumbing systems
Sanitary installations coordinated for fixtures, appliance connections, compliance, and everyday usability.
Stormwater drainage systems
Rainwater collection and disposal systems planned to protect buildings, landscapes, and surrounding infrastructure.
Water heating & circulation systems
Hot water systems configured for responsive delivery, stable temperature control, and efficient operation.
Pressure boosting & transfer systems
Pumping and transfer systems engineered to maintain required pressure across complex developments.
mechanical
Fire Fighting
Dedicated fire fighting systems engineered for suppression readiness, hydraulic reliability, and rapid emergency response.
Fire sprinkler systems
Automatic sprinkler networks designed for effective coverage, fast activation, and code-compliant protection.
Fire pumps & pressure management systems
Pump room infrastructure developed to maintain required flow, pressure integrity, and emergency readiness.
Standpipe & hose reel systems
Manual suppression systems arranged to provide dependable water access for rapid intervention.
Special hazard suppression systems
Specialized solutions for critical spaces requiring clean agent, foam, or application-specific protection.
Fire water storage & distribution systems
Dedicated storage, valves, and distribution infrastructure planned for uninterrupted firefighting performance.
Testing, commissioning & certification
System verification confirming compliance, operational readiness, and emergency response reliability.
Electrical contracting
electrical
Electrical Systems
Advanced electrical infrastructure delivered to provide safe power distribution, coordinated protection, system control, and continuity of operation.
Medium & low voltage distribution
MV and LV networks engineered for safe, efficient, and stable power delivery across buildings and facilities.
Lighting systems
Functional and architectural lighting solutions developed to support visibility, comfort, efficiency, and spatial quality.
Emergency power & backup systems
Generator, UPS, and standby power systems configured to protect continuity and sustain critical operations.
Switchgear, panels & control centers
Power control assemblies designed for switching, protection, coordination, and dependable system management.
Earthing & lightning protection
Grounding and lightning protection systems developed to safeguard people, equipment, and built assets.
Testing, commissioning & compliance
Verification procedures carried out to confirm safety, conformity, readiness, and operational performance.
LOW CURRENT SYSTEMS
low current
Safety & Security Systems
Low current safety and security systems designed to protect occupants, secure assets, and strengthen emergency and operational response.
Fire detection & alarm systems
Intelligent detection and alarm systems engineered for early warning, code compliance, and dependable life-safety response.
CCTV & video surveillance systems
Integrated surveillance systems providing continuous monitoring, visual coverage, and secure facility oversight.
Access control systems
Controlled access solutions managing entry, movement, and authorization across buildings and critical zones.
Intrusion detection & perimeter protection
Layered security systems configured to detect unauthorized access and reinforce perimeter security.
Public address & emergency communication systems
Reliable communication systems supporting alerts, announcements, and coordinated emergency response.
Security systems integration
Coordinated integration of security platforms enabling centralized control and streamlined operation.
low current
Smart Building & Digital Infrastructure
The digital backbone of intelligent buildings, combining control systems, structured connectivity, and communications infrastructure in one coordinated framework.
Building management systems (BMS)
Centralized control platforms enabling intelligent monitoring, automation, and performance management across building systems.
Structured cabling systems
Copper and fiber cabling infrastructure forming the physical backbone for data, control, and communications.
Telecommunication systems
Telecom infrastructure designed to support voice services, connectivity, and scalable communication.
Data center infrastructure systems
Critical low current infrastructure planned for resilient data environments requiring continuity and control.
Network rooms & passive infrastructure
Racks, patching, containment, and support infrastructure arranged for maintainability, order, and future expansion.
Integration, testing & commissioning
System integration and verification ensuring intelligent building systems operate as one coordinated whole.
low current
Audio-Visual, Communication & Specialized Systems
Specialized low current systems developed to enhance communication, presentation, coordination, and user experience across professional environments.
Audio-visual systems
Professional AV systems designed to support presentation, display, control, and user interaction.
Intercom & internal communication systems
Internal communication systems enabling secure interaction and dependable point-to-point coordination.
Conference room & multimedia systems
Integrated meeting environments planned for clarity, usability, and seamless professional communication.
Theatre & performance systems
Specialized technical systems for performance venues, integrating audio, control, and show support infrastructure.
Sound reinforcement & distributed audio systems
Engineered audio distribution systems delivering clear coverage, intelligibility, and operational flexibility.
In-house delivery & system coordination
Fully in-house execution ensuring design coordination, installation, integration, and delivery continuity.
Tools & platforms
Digital tools we rely on
Our engineering services are supported by industry-leading platforms that ensure precision, transparency, and traceability throughout the project lifecycle.
BIM 360
Centralized collaboration platform for model coordination, issue tracking, and real-time project visibility.
Procore
Digital project management platform used to control workflows, documentation, and site coordination.
AutoCAD MEP
Detailed drafting and documentation tool for precise MEP system design and shop drawings.
Navisworks
Advanced model review and clash detection software to identify and resolve conflicts before construction.
Testimonials
What our partners say.
Trusted by leading contractors, banks, and developers for decades.
DOUMMAR Contracting International s.a.l has performed their duties with honesty and diligence during the given period to the full satisfaction of the management of SOGEA-SATOM and with the best interest of the projects in their minds. SOGEA – SATOM – VINCI has no hesitation in recommending DOUMMAR Contracting international s.a.l for similar contracting jobs elsewhere and we thank them for their rendered services.
SOGEA SATOM
Given their financial track and the recurring business they are being given by their customers, we can only conclude that their technical and commercial performances are of international standard. We believe that Group DOUMMAR s.a.l (Holding) and its affiliate companies are a reliable and serious business Partner.
Arab Bank
We found DOUMMAR to be professional and proactive and would have no hesitation at recommending them for works in their MEP field.
Murray & Roberts
Team DOUMMAR has proven to be professional with the quality of their fast response, where they met the schedule and which was fully satisfactory; As a result ever since the installation, we have hired them to do maintenance work. We will not hesitate to recommend them for any prospect project that falls in their line of expertise.
Bank Audi
Based on their financial performance and our close relationship, we can confirm tha Group DOUMMAR s.a.l. (Holding) has a solid reputation as a team that delivers its projects in a timely efficient and quality oriented manner.
Saradar Bank
Let's build something that lasts.
Trust DOUMMAR for MEP systems that perform, delivered by teams who care about getting it right.