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MEP Engineering Specializations

Healthcare MEP Engineering

Four precision-engineered disciplines that define clinical-grade MEP infrastructure — from infection-control HVAC to BIM-coordinated medical gas networks.

MEP-01

Infection Control HVAC Systems

Precision airflow engineering for sterile clinical environments

Our HVAC engineering division specializes exclusively in healthcare ventilation — designing and installing systems that maintain the precise pressure differentials, air change rates, and filtration standards required by Egyptian MOH and international ASHRAE 170 guidelines.

+12.5 Pa
Positive Pressure Isolation
Maintained differential for immunocompromised patient rooms
−12.5 Pa
Negative Pressure Isolation
Airborne infection isolation rooms (AIIRs) and TB wards
20–25
Operating Room ACH
Air changes per hour via laminar flow ceiling systems
H14
HEPA Filtration
99.995% particulate capture efficiency at 0.3 microns

Laminar Airflow Ceilings (LAF)

Full-coverage unidirectional airflow systems for Class 100 (ISO 5) operating theater environments. Designed to ASHRAE 170 Table 7.1 specifications with integrated HEPA terminal filter housings.

Positive/Negative Pressure Suites

Complete pressure-controlled room systems including dedicated AHUs, pressure monitoring panels, and interlocked door controls. Validated by independent commissioning agents.

Multi-Stage HEPA Filtration Networks

Centralized and decentralized filtration architectures with pre-filter, HEPA, and activated carbon stages. Designed for ICUs, bone marrow transplant units, and pharmaceutical cleanrooms.

BMS Integration & Monitoring

Full Building Management System integration with real-time pressure differential monitoring, alarm annunciation, and data logging for regulatory audit trails.

Governing Standards:ASHRAE Standard 170-2021Egyptian MOH Room StandardsISO 14644-1 CleanroomNFPA 90A
MEP-02

Certified Medical Gas Systems

High-purity piped gas infrastructure for life-critical clinical operations

We design and install complete centralized medical gas systems using high-purity degreased copper piping, engineered to HTM 02-01 and NFPA 99 standards. Every installation is pressure-tested, purged, and certified before handover.

5
Gas Types Installed
O₂, N₂O, Medical Air, Surgical Vacuum, CO₂
99.9%
Copper Purity
Degreased medical-grade copper to BS EN 13348
1.5× WP
Test Pressure
Hydrostatic pressure test at 1.5× working pressure
<2 sec
Alarm Response
Digital alarm panel response time for pressure deviation

Centralized Pipeline Distribution

Complete copper pipeline networks from manifold room to bedhead terminal units. All pipework degreased, capped, and purged with the appropriate gas prior to pressure testing.

Automatic Manifold Switchover (AMS)

Fully automatic cylinder manifold systems with duty/standby configuration, ensuring zero-interruption gas supply. Includes low-pressure alarm and remote monitoring capability.

Digital Alarm Panels (DAP)

Computerized area alarm panels and master alarm panels providing real-time pressure monitoring for each gas zone. Compliant with NFPA 99 Chapter 5 alarm requirements.

Bedhead Terminal Units & Outlets

Installation of NIST/DISS indexed terminal units at every point of use — beds, operating tables, anesthesia stations — with anti-interchange indexing to prevent cross-connection.

Governing Standards:NFPA 99-2021 Chapter 5HTM 02-01 (UK)BS EN 13348 CopperEgyptian MOH Medical Gas Guidelines
MEP-03

Isolated Power Systems (IPS)

Continuous, ground-fault isolated electrical supply for critical care environments

Isolated Power Systems eliminate the risk of electrical shock and supply interruption in wet clinical environments. Our IPS installations are engineered specifically for ICUs, operating suites, and cardiac catheterization labs where power continuity is non-negotiable.

>50 kΩ
Isolation Impedance
Line isolation monitor (LIM) threshold per IEC 61557-8
<20 ms
UPS Switchover
Automatic transfer to UPS on mains failure
N+1
Redundancy Level
Dual-feed configuration for all critical care panels
5 mA
LIM Alarm
Ground fault alarm threshold — continuous monitoring

Isolated Power Panels (IPP)

Installation of medical-grade isolation transformers and line isolation monitors in operating rooms, ICUs, and procedure rooms. Continuous monitoring with audible/visual alarm annunciation.

UPS Integration & Battery Systems

Seamless integration of online double-conversion UPS systems with sufficient autonomy for safe patient transfer. Sized to support critical loads including ventilators, monitors, and surgical equipment.

Emergency Power Systems (EPS)

Generator-backed emergency power distribution with automatic transfer switching (ATS). Designed to NFPA 99 Essential Electrical System (EES) requirements — Category 1, 2, and 3 branches.

Equipotential Bonding

Comprehensive equipotential bonding networks in all patient care areas, reducing touch voltage to safe levels and eliminating micro-shock hazards in cardiac-sensitive environments.

Governing Standards:IEC 60364-7-710NFPA 99 Chapter 6IEC 61557-8 (LIM)Egyptian Electrical Code
MEP-04

BIM Coordination & Clash Detection

LOD 400 modeling that eliminates on-site surprises before procurement begins

Our BIM coordination process is the foundation of every project. By modeling all MEP disciplines at LOD 400 before a single pipe is ordered, we resolve spatial conflicts in the digital environment — not on the construction site where changes cost 10× more.

LOD 400
Model Detail Level
Fabrication-ready geometry with full system attributes
240+
Avg. Clashes Resolved
Per project, before material procurement
3–5
Coordination Rounds
Iterative clash detection cycles per discipline package
Revit + Navisworks
Software Platform
Industry-standard BIM authoring and coordination

Multi-Discipline BIM Modeling

Full 3D modeling of HVAC, medical gas, electrical, plumbing, and fire protection systems within the architectural and structural model. Coordinated in a federated Navisworks environment.

Clash Detection & Resolution

Automated and manual clash detection across all discipline models. Each clash is logged, assigned, and resolved with documented coordination drawings issued to all trade contractors.

Shop Drawing Production

Fabrication-ready shop drawings extracted directly from the LOD 400 model, ensuring what is built matches what was coordinated. Eliminates interpretation errors on site.

As-Built Documentation

Post-construction as-built BIM models updated to reflect field conditions. Delivered to facility management teams for ongoing operations, maintenance, and future renovation planning.

Governing Standards:BIM Level 2 (BS 1192)LOD Specification 2021Autodesk Revit MEPISO 19650

Ready to Proceed?

Ready to Discuss Your MEP Requirements?

Submit your BOQ or drawings and our Healthcare Tendering Division will respond with a technical proposal within 24 business hours.

MAHAM Solutions

Egypt's specialist healthcare MEP engineering and clinical fit-out contractor. MOH-compliant delivery, zero-defect handover.

Regulatory Compliance Center

  • MOH
    MOH Compliant
    First-submission validation on all submitted projects.
  • ASHRAE 170
    ASHRAE 170
    Positive/negative pressure isolation verified by independent commissioning.
  • NFPA 99
    NFPA 99
    Civil Defense clearance achieved on all completed projects.

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MOH Compliant · ASHRAE 170 · NFPA 99