HVAC

The main purpose of NCTESs design and implementation of Heating, Ventilation and Air-Conditioning (HVAC) system is to help maintain good indoor air quality through adequate ventilation with filtration and provide thermal comfort. HVAC systems are among the largest energy consumers in any premise. The choice and design of the HVAC system makes the difference in any living and working environment. This is why we strive to design quality systems.

That is cost competitive while successfully providing an appropriate quality air, lower energy costs, and easier maintenance.

  1. Boilers (steam and water)
  2. Floor heating
  3. Trench heaters and radiators
  4. Stainless steel chimneys
  5. Ventilation and air
  6. Smoke ventilation and management
  7. Chilled water systems (Air cooled / Water cooled/ chilled beams / District cooling)
  8. Central DX / VRV systems
  9. Variable air volume
  10. Venturi type variable air-flow controllers
  11. Ducting and insulation
  12. Grilles and dampers
  13. Energy recovery
  14. BMS and control

Plumbing:

The plumbing industry is a basic and substantial part of every developed economy due to the need for clean water, and proper collection and transport of wastes. Given the importance of water in our lives, our designers and installers are extremely careful in the treatment of a resource that is scarce worldwide. Team DOUMMAR puts lots of emphasis to ensure we provide a plumbing where pipes, drains fittings, valves, valve assemblies, and devices we install in a building for the distribution of water for drinking, heating and washing, and the removal of waterborne wastes are well sized and securely installed.

  1. Sanitary and drainage systems
  2. Water distribution
  3. Water treatment
  4. Fountains and pools
  5. Variable and fixed speed pumping systems
  6. Solar energy (vacuum tubes and selective panels)
  7. Fuel oil systems
  8. Gas systems
  9. Compressed air systems
  10. Kitchen and laundry
  11. Irrigation systems and controls

Fire protection:

Our purpose behind our Fire protection practice is based on three vital goals: The continuity of operations, property protection and last but not least life safety. DOUMMAR’s team intend in their engineering of fire protection systems to prevent the interruption of critical services necessary for the public welfare and to prevent area wide conflagrations, all with life safety as the ultimate goal.

  1. Sprinkler systems
  2. Dry and wet risers
  3. Fire pumps (NFPA and UNI)
  4. Fire suppression systems (CO2 – FM200 )
  5. Water mist

Electrical

A) Medium Voltage Substation

The substation is a small scale site specific electrical plant which distributes electricity to the building from the main grid. It transforms voltage from high to low, or the reverse and performs other important functions.

Transformers, Switching Protection and Control equipment

  1. Switching
  2. Protection
  3. Controls equipment
  4. Transformers

B) Low Voltage Distribution

B) Low Voltage Distribution

  1. Grounding
  2. Main Distribution Boards (MDB)
  3. Secondary Distribution Boards (SDB)
  4. MDB
  5. Cables
  6. Lighting Fixtures
  7. Sockets

C) Emergency Power Systems

Emergency power systems provide backup power resources in a crisis or when regular systems fail. They find uses in a wide variety of settings from residential homes to hospitals, scientific laboratories, data centers, telecommunication equipment.

  1. Generators
  2. Sound Proofing
  3. Tanks
  4. UPS

D) Interior Lighting

Interior lighting has a significant impact on both the aesthetic and functional elements of living space and the human environment. Lighting sets the tone of a room with an artistic, sculptural presence based on the design and finish of the fixtures you choose.

  1. General ambient lighting
  2. Task lighting
  3. Accent lighting
  4. Chandeliers
  5. Ceiling mounted fixtures
  6. Wall mounted fixtures
  7. Track Lighting

E) Exterior Lighting

Low voltage outdoor lighting can be used in a landscape to provide safety, security, accent and character. The specific design of a lighting system will be influenced by site-specific characteristics such as the landscape, its function, and the homeowner’s desires.

  1. Up lights
  2. Down lights
  3. Backlights
  4. Path lights
  5. Specialty lights

F) Emergency Lighting Systems

Emergency lighting refers to light fixtures whose purpose is to illuminate the exit pathway of a building in an emergency situation when AC electrical power is lost. During such emergencies, normal lighting systems cease to operate and emergency lighting systems turn on.

  1. Central battery system
  2. Maintained lighting fixtures
  3. Non maintained lighting fixtures

G) Lighting Control Systems

Lighting control systems are used for working, aesthetic, and security illumination for interior, exterior, landscape lighting and theater stage lighting productions. They are often part of sustainable architecture and lighting design for integrated green building energy conservation programs.

  1. Touch screen
  2. Keypads
  3. Push buttons
  4. Dimmers

H) Building Control and Automation

Whether at home or in the workplace, building control and automation have become an integral part of daily life based on their ability to make even the most complex processes simple. You can control your entire domestic environment: your curtains, lights and electrical appliances like the fridge, and monitor energy consumption. We provide homeowners and companies with efficient and reliable systems that allow them to perform a wide range of tasks remotely. Ease, comfort, efficiency and more are all available with the touch of a single button.

  1. Building Management Systems (BMS)
  2. Home Automation
  3. Industrial Controls
  4. Integrated Controls
  5. Lighting and Dimming Controls

I) Security

We are a recognized provider of Internet Protocol security solutions and services designed to protect sites against danger, damage, loss and crime. Our team implements structures and processes according to the security conditions and requirements of each location. IP CCTV

  1. Intruder Alarm
  2. Biometric technology
  3. Car park management
  4. Electronic asset surveillance
  5. IP Access Control
  6. IP CCTV
  7. People flow counting system
  8. Perimeter and fence protection
  9. Time and attendance monitoring

J) Life Safety

With an increasing awareness of and focus on health and safety, clients today expect a range of solutions that guarantee protection or minimize risks. NCTES’s experience in this field enables us to offer products and services that match these expectations and needs.

  1. Fire Detection
  2. Gas detection / smoke management
  3. IP public address
  4. IP voice evacuation
  5. Nurse call

K) Data and Communication

Within our organization we have created a special center of competence designed to deliver data and communication networks and solutions. Relying on best in class technologies, we help our clients to provide efficient and reliable “information & knowledge” access.

  1. Data and Telephone Networks
  2. Data Centers
  3. Digital Mass Storage
ELECTRO MECHANICAL
ELECTRICAL
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