At least the air in the room smelled clean and fresh; the desmoking of so many cigarets had accomplished that.

This system doubles as a smoke extraction system in case of fire.

To obtain the smoke extraction guide, please fill out the Reply form provided.

There is evidence of Lowland houses with canopies for smoke extraction.

Example of smoke extraction for small shopping center.

The first question to be answered before attempting any smoke extraction design is "what is the purpose of this system?".

For images of fire isolation of smoke extraction system and other products please view the image gallery page.

They also criticised its smoke extraction system.

(d) Smoke extraction systems shall have a manually operated triggering device.

Control centres, stairwells and internal evacuation areas shall be fitted with natural or mechanical smoke extraction systems.

Smoke extraction systems shall satisfy the following requirements:

The smoke extraction system functioned as planned and removed toxic fumes from the tunnel and out into the open air.

There is no visible flue thanks to it's ingenious smoke extraction system, which only acts to further enhance it's magical looks.

Parliament has further installed smoke extraction systems in certain areas such as the restaurant in the KAD building.

The smoke extraction system shall be activated by the required smoke detection system and be capable of manual control.

(f) Natural smoke extraction systems shall be fitted with an opening mechanism, operated either manually or by a power source inside the extraction system.

For aesthetics, designers decided that the terminal would have smoke extraction ducts in its ceiling, but they would not exhaust on its rooftop.

Achieving this on the scale necessary for this airport is a unique undertaking and, thus far, this elaborate smoke extraction system has not worked as planned.

It was closed down in 2005 after police found it had antiquated electrical circuits, malfunctioning smoke extraction systems and inflammable wooden flooring.

All office floors also have multi-zone air conditionning system, an extract ventilation system in the toilets and a smoke extraction system for the stairs.

Many "no-smoking" signs were posted in the nosmoking areas and smoke extraction systems were established in areas reserved for smokers.

(e) Mechanical smoke extraction systems shall additionally be such that they can be operated from a location permanently manned by shipboard personnel or crew members.

Smoke control (including fire ventilation, smoke extraction, car park ventilation, corridor ventilation, staircase ventilation, pressurisation systems, smoke containment)

Therefore, emergency systems such as public address, lighting, heat and smoke extraction and special lifts for fire-fighters need to be protected to ensure they will continue to function for a period of time during a fire.

Minor works recently completed include the provision of enhanced fire safety precautions within establishments; the installation of new fire detection systems; smoke extraction equipment and a sprinkler system to a houseblock at Magilligan.

(c) If smoke extraction systems also serve as general ventilators for the rooms, this shall not hinder their function as smoke extraction systems in the event of a fire.