What Does Bal 40 Mean?

What is Bal in medical terms?

Bronchoalveolar lavage (BAL) is a procedure that is sometimes done during a bronchoscopy.

It is also called bronchoalveolar washing.

BAL is used to collect a sample from the lungs for testing.

During the procedure, a saline solution is put through the bronchoscope to wash the airways and capture a fluid sample..

Is Merbau fire resistant?

Answer: Merbau is classified as a bushfire-resisting timber in Australia because it has fire characteristics similar to timber treated with a fire retardant.

What is a BAL rating?

A Bushfire Attack Level (BAL) is a means of measuring the severity of a building’s potential exposure to ember attack, radiant heat and direct flame contact. … The image below shows the various BAL ratings and the radiant heat flux for each rating.

What does BAL FZ mean?

Bushfire Attack Level Flame ZoneThe new BAL FZ (Bushfire Attack Level Flame Zone) is the most extreme rating that can be applied to building design and construction. BAL FZ is now applicable to wide swathes of NSW including a large number of North Shore and Northern Beaches suburbs.

Is .34 alcohol level high?

At around . 35 BAC, these vital functions “shut off,” but any BAC over . 3 is life threatening and poses a significant risk of death. As an example of the danger of drinking to this level, White cited Gordie Bailey, a University of Colorado student who died of alcohol poisoning in 2004 with a .

How do you calculate Bal rating?

There are 6 main steps to performing a BAL.Determine your Fire Danger Index (FDI)Determine your site’s vegetation.Determine the distance from the site to the vegetation in question.Determine the slope of the land under the vegetation.Determine the BAL.More items…

What does Bal 12.5 require?

The following identifies the primary construction requirements of BAL-12.5 including the relevant parts of the NSW variation. External wall covering to be non-combustible or complying timber species within 400mm of surface level. All joints are to be less than 3 mm and vents to be screened.

What is a bushfire prone area?

Bush fire prone land (BFPL) is land that has been identified by local council which can support a bush fire or is subject to bush fire attack. Bush fire prone land maps are prepared by local council and certified by the Commissioner of the NSW RFS.

Is .10 blood alcohol level high?

Blood Alcohol Concentration (BAC) levels represent the percent of your blood that is concentrated with alcohol. A BAC of . 10 means that . 1% of your bloodstream is composed of alcohol.

How do I lower my bal rating?

Speak to a NSW RFS officer about help obtaining your BAL. You may be able to reduce your level of risk through changing the site location of your home. You can ask for professional advice on this.

Is .28 alcohol level high?

The faster someone drinks, the higher the blood-alcohol concentration. A BAC in the range of . 37 to . 40 or higher can cause death.

Is 0.15 alcohol level high?

0.15%: This BAC is very high. You will have much less control over your balance and voluntary muscles, so walking and talking are difficult. You may fall and hurt yourself. Vomiting may begin.

What are the 6 bushfire attack levels?

(a) The method of determining the Bushfire Attack Level (BAL) for a site (Section 2) has been revised and now comprises six categories, namely BAL—LOW, BAL—12.5, BAL—19, BAL—29, BAL—40 and BAL—FZ.

Is My Land bushfire prone?

To confirm whether the lot is bush fire prone, you can check on the 149 (2)(5) Certificate which can be obtained from the relevant Council. The Tool does not provide an assessment of the bush fire risk you may face on your property. Enter your address including house number, street and suburb or town.

What does flame zone mean?

definition of flame zone as ‘determined by the. calculated distance at which the radiant heat. received by the proposed building exceeds.

What is a high BAL rating?

BAL-19 – moderate risk. BAL-29 – high risk. BAL-40 – very high risk. BAL-FZ – extreme risk (Flame Zone)

What does a BAL rating of 12.5 mean?

BAL—12.5 is primarily concerned with protection of your building from ember attack and radiant heat up to and including 12.5 kW/m2. … The construction requirements for the next lower BAL may be used for an elevation of a dwelling that is not exposed to the source of a bushfire.

Do I need a bal assessment?

BAL is used to describe the appropriate level of bush fire attack and the construction required. … A BAL assessment will need to be undertaken for your property to demonstrate compliance with Planning for Bush Fire Protection and satisfy council.

What does vegetation buffer mean?

Land that directly adjoins bushland is also classified as ‘Vegetation Buffer 100m & 30m’ (coloured red). These are the areas in which developments and people are most likely to be affected by a bushfire burning in the adjacent land.

What is a bushfire buffer zone?

A Bushfire Buffer Zone is intended to provide strategically located fuel reduced areas that decrease the potential for large bushfires to develop across the landscape. Bushfire Buffer Zones will typically be located in bushland at the urban fringe or close to rural assets and complement Asset Protection Zones.

What is a bushfire rating indicator?

The Bush Fire Danger Ratings give you an indication of the possible consequences of a fire, if one was to start. Bush Fire Danger Ratings are based on predicted conditions such as temperature, humidity, wind and the dryness of the landscape. The higher the fire danger rating, the more dangerous the conditions.