Questões de Concurso Público CNEN 2014 para Enfermeiro
Foram encontradas 10 questões
Ano: 2014
Banca:
IDECAN
Órgão:
CNEN
Provas:
IDECAN - 2014 - CNEN - Analista de Tecnologia da Informação/ Governança e Gestão
|
IDECAN - 2014 - CNEN - Enfermeiro |
Q514975
Inglês
Texto associado
Acid rain and… the facts
www.acidrain.org.ca / Oxford Children´s Encyclopedia
What causes acid rain?
Acid rain is caused by air pollution. When fossil fuels such as coal and oil are burned, two gases, sulphur dioxide and nitrogen oxide, are released into the atmosphere. These two pollutants eventually react with the moisture in the air. When this polluted mixture falls onto the ground, it is called acid rain.
Rain measuring between 0 and 5 on the pH scale, is acidic therefore called ACID RAIN.
Acid rain is harmful to the environment. It is hardto control because it may be blown by the wind, falling thousands of kilometers from where it was first formed. For example, much of the acid rain in Canada is caused by smoke from factories and power-stations in the USA. The acid rain in Scandinavia may come from Britain.
What are the effects of acid rain?
Acid rain has many different effects. It has killedfish in the lakes of North America, Scandinavia, Scotland, and Wales. Vast areas of forest in northern and central Europeare dying because of it, while in many European cities statues and stone buildings are being eaten away by the acid. Acid rain corrodes metalwork such as steel bridges and railings; it also attacks some types of concrete. Even the water thatwe drink is slowly being polluted by acid rain.
What are the effects on trees and soil?
One of the most serious impacts of acid precipitation is on forests and soils. Great damage is done when sulphuric acid falls onto the earth as rain. Nutrients present in the soils are washed away. Aluminium also present in the soils is freed and this toxic element can be absorbed by the rootsof trees. Thus, the trees starve to death because they have been deprived of their vital nutrients such as calcium and magnesium.
Acid rain is one of the most serious environmental problems of our time. It is a global problems that is gradually affecting our world.
How does acid rain effect lakes?
Lakes that have been acidified cannot support the same variety of life as healthy lakes. As a lake becomes more acidic, various types of fish disappear. Other effects of acidified lakes on fish include: decreased growth, inability to regulate their own body chemistry, reduced egg deposition, deformities in young fish and increased susceptibility to naturally occurring diseases.
Clean rain usually has a pH of 5.6. It is slightly acidic because of carbon dioxide which is naturally present in the atmosphere. Vinegar, by comparison, is very acidic and has a pH of 3.
What is pH?
This is a measure of how acidic or alkaline a substance is. (See a pH scale below).
The initials pH stand for Potential of Hydrogen. Acids have pH values under 7, and alkalis have pHvalues over 7. If a substance has a pH value of 7. It is neutral-neither acidic or alkaline.
Because the pH scale is logarithmic, a difference of one pH unit represents a tenfold, or ten times change. For example, the acidity of a sample with a pH of 5 is ten timesgreater than that of a sample with a pH of 6. A difference of 2 units, from 6 to 4, would mean that the acidity in one hundred times greater, and so on.
(Reinildes Dias. Reading Critically in English, 3 rd ed. UFMG 2002. Adaptado.)
Acid rain and… the facts
www.acidrain.org.ca / Oxford Children´s Encyclopedia
What causes acid rain?
Acid rain is caused by air pollution. When fossil fuels such as coal and oil are burned, two gases, sulphur dioxide and nitrogen oxide, are released into the atmosphere. These two pollutants eventually react with the moisture in the air. When this polluted mixture falls onto the ground, it is called acid rain.
Rain measuring between 0 and 5 on the pH scale, is acidic therefore called ACID RAIN.
Acid rain is harmful to the environment. It is hardto control because it may be blown by the wind, falling thousands of kilometers from where it was first formed. For example, much of the acid rain in Canada is caused by smoke from factories and power-stations in the USA. The acid rain in Scandinavia may come from Britain.
What are the effects of acid rain?
Acid rain has many different effects. It has killedfish in the lakes of North America, Scandinavia, Scotland, and Wales. Vast areas of forest in northern and central Europeare dying because of it, while in many European cities statues and stone buildings are being eaten away by the acid. Acid rain corrodes metalwork such as steel bridges and railings; it also attacks some types of concrete. Even the water thatwe drink is slowly being polluted by acid rain.
What are the effects on trees and soil?
One of the most serious impacts of acid precipitation is on forests and soils. Great damage is done when sulphuric acid falls onto the earth as rain. Nutrients present in the soils are washed away. Aluminium also present in the soils is freed and this toxic element can be absorbed by the rootsof trees. Thus, the trees starve to death because they have been deprived of their vital nutrients such as calcium and magnesium.
Acid rain is one of the most serious environmental problems of our time. It is a global problems that is gradually affecting our world.
How does acid rain effect lakes?
Lakes that have been acidified cannot support the same variety of life as healthy lakes. As a lake becomes more acidic, various types of fish disappear. Other effects of acidified lakes on fish include: decreased growth, inability to regulate their own body chemistry, reduced egg deposition, deformities in young fish and increased susceptibility to naturally occurring diseases.
Clean rain usually has a pH of 5.6. It is slightly acidic because of carbon dioxide which is naturally present in the atmosphere. Vinegar, by comparison, is very acidic and has a pH of 3.
What is pH?
This is a measure of how acidic or alkaline a substance is. (See a pH scale below).
The initials pH stand for Potential of Hydrogen. Acids have pH values under 7, and alkalis have pHvalues over 7. If a substance has a pH value of 7. It is neutral-neither acidic or alkaline.
Because the pH scale is logarithmic, a difference of one pH unit represents a tenfold, or ten times change. For example, the acidity of a sample with a pH of 5 is ten timesgreater than that of a sample with a pH of 6. A difference of 2 units, from 6 to 4, would mean that the acidity in one hundred times greater, and so on.
(Reinildes Dias. Reading Critically in English, 3 rd ed. UFMG 2002. Adaptado.)
Acid rain does NOT cause
Ano: 2014
Banca:
IDECAN
Órgão:
CNEN
Provas:
IDECAN - 2014 - CNEN - Analista de Tecnologia da Informação/ Governança e Gestão
|
IDECAN - 2014 - CNEN - Enfermeiro |
Q514976
Inglês
Texto associado
Acid rain and… the facts
www.acidrain.org.ca / Oxford Children´s Encyclopedia
What causes acid rain?
Acid rain is caused by air pollution. When fossil fuels such as coal and oil are burned, two gases, sulphur dioxide and nitrogen oxide, are released into the atmosphere. These two pollutants eventually react with the moisture in the air. When this polluted mixture falls onto the ground, it is called acid rain.
Rain measuring between 0 and 5 on the pH scale, is acidic therefore called ACID RAIN.
Acid rain is harmful to the environment. It is hardto control because it may be blown by the wind, falling thousands of kilometers from where it was first formed. For example, much of the acid rain in Canada is caused by smoke from factories and power-stations in the USA. The acid rain in Scandinavia may come from Britain.
What are the effects of acid rain?
Acid rain has many different effects. It has killedfish in the lakes of North America, Scandinavia, Scotland, and Wales. Vast areas of forest in northern and central Europeare dying because of it, while in many European cities statues and stone buildings are being eaten away by the acid. Acid rain corrodes metalwork such as steel bridges and railings; it also attacks some types of concrete. Even the water thatwe drink is slowly being polluted by acid rain.
What are the effects on trees and soil?
One of the most serious impacts of acid precipitation is on forests and soils. Great damage is done when sulphuric acid falls onto the earth as rain. Nutrients present in the soils are washed away. Aluminium also present in the soils is freed and this toxic element can be absorbed by the rootsof trees. Thus, the trees starve to death because they have been deprived of their vital nutrients such as calcium and magnesium.
Acid rain is one of the most serious environmental problems of our time. It is a global problems that is gradually affecting our world.
How does acid rain effect lakes?
Lakes that have been acidified cannot support the same variety of life as healthy lakes. As a lake becomes more acidic, various types of fish disappear. Other effects of acidified lakes on fish include: decreased growth, inability to regulate their own body chemistry, reduced egg deposition, deformities in young fish and increased susceptibility to naturally occurring diseases.
Clean rain usually has a pH of 5.6. It is slightly acidic because of carbon dioxide which is naturally present in the atmosphere. Vinegar, by comparison, is very acidic and has a pH of 3.
What is pH?
This is a measure of how acidic or alkaline a substance is. (See a pH scale below).
The initials pH stand for Potential of Hydrogen. Acids have pH values under 7, and alkalis have pHvalues over 7. If a substance has a pH value of 7. It is neutral-neither acidic or alkaline.
Because the pH scale is logarithmic, a difference of one pH unit represents a tenfold, or ten times change. For example, the acidity of a sample with a pH of 5 is ten timesgreater than that of a sample with a pH of 6. A difference of 2 units, from 6 to 4, would mean that the acidity in one hundred times greater, and so on.
(Reinildes Dias. Reading Critically in English, 3 rd ed. UFMG 2002. Adaptado.)
Acid rain and… the facts
www.acidrain.org.ca / Oxford Children´s Encyclopedia
What causes acid rain?
Acid rain is caused by air pollution. When fossil fuels such as coal and oil are burned, two gases, sulphur dioxide and nitrogen oxide, are released into the atmosphere. These two pollutants eventually react with the moisture in the air. When this polluted mixture falls onto the ground, it is called acid rain.
Rain measuring between 0 and 5 on the pH scale, is acidic therefore called ACID RAIN.
Acid rain is harmful to the environment. It is hardto control because it may be blown by the wind, falling thousands of kilometers from where it was first formed. For example, much of the acid rain in Canada is caused by smoke from factories and power-stations in the USA. The acid rain in Scandinavia may come from Britain.
What are the effects of acid rain?
Acid rain has many different effects. It has killedfish in the lakes of North America, Scandinavia, Scotland, and Wales. Vast areas of forest in northern and central Europeare dying because of it, while in many European cities statues and stone buildings are being eaten away by the acid. Acid rain corrodes metalwork such as steel bridges and railings; it also attacks some types of concrete. Even the water thatwe drink is slowly being polluted by acid rain.
What are the effects on trees and soil?
One of the most serious impacts of acid precipitation is on forests and soils. Great damage is done when sulphuric acid falls onto the earth as rain. Nutrients present in the soils are washed away. Aluminium also present in the soils is freed and this toxic element can be absorbed by the rootsof trees. Thus, the trees starve to death because they have been deprived of their vital nutrients such as calcium and magnesium.
Acid rain is one of the most serious environmental problems of our time. It is a global problems that is gradually affecting our world.
How does acid rain effect lakes?
Lakes that have been acidified cannot support the same variety of life as healthy lakes. As a lake becomes more acidic, various types of fish disappear. Other effects of acidified lakes on fish include: decreased growth, inability to regulate their own body chemistry, reduced egg deposition, deformities in young fish and increased susceptibility to naturally occurring diseases.
Clean rain usually has a pH of 5.6. It is slightly acidic because of carbon dioxide which is naturally present in the atmosphere. Vinegar, by comparison, is very acidic and has a pH of 3.
What is pH?
This is a measure of how acidic or alkaline a substance is. (See a pH scale below).
The initials pH stand for Potential of Hydrogen. Acids have pH values under 7, and alkalis have pHvalues over 7. If a substance has a pH value of 7. It is neutral-neither acidic or alkaline.
Because the pH scale is logarithmic, a difference of one pH unit represents a tenfold, or ten times change. For example, the acidity of a sample with a pH of 5 is ten timesgreater than that of a sample with a pH of 6. A difference of 2 units, from 6 to 4, would mean that the acidity in one hundred times greater, and so on.
(Reinildes Dias. Reading Critically in English, 3 rd ed. UFMG 2002. Adaptado.)
According to the text, a pH of 8
Ano: 2014
Banca:
IDECAN
Órgão:
CNEN
Provas:
IDECAN - 2014 - CNEN - Analista de Tecnologia da Informação/ Governança e Gestão
|
IDECAN - 2014 - CNEN - Enfermeiro |
Q514977
Inglês
Texto associado
Acid rain and… the facts
www.acidrain.org.ca / Oxford Children´s Encyclopedia
What causes acid rain?
Acid rain is caused by air pollution. When fossil fuels such as coal and oil are burned, two gases, sulphur dioxide and nitrogen oxide, are released into the atmosphere. These two pollutants eventually react with the moisture in the air. When this polluted mixture falls onto the ground, it is called acid rain.
Rain measuring between 0 and 5 on the pH scale, is acidic therefore called ACID RAIN.
Acid rain is harmful to the environment. It is hardto control because it may be blown by the wind, falling thousands of kilometers from where it was first formed. For example, much of the acid rain in Canada is caused by smoke from factories and power-stations in the USA. The acid rain in Scandinavia may come from Britain.
What are the effects of acid rain?
Acid rain has many different effects. It has killedfish in the lakes of North America, Scandinavia, Scotland, and Wales. Vast areas of forest in northern and central Europeare dying because of it, while in many European cities statues and stone buildings are being eaten away by the acid. Acid rain corrodes metalwork such as steel bridges and railings; it also attacks some types of concrete. Even the water thatwe drink is slowly being polluted by acid rain.
What are the effects on trees and soil?
One of the most serious impacts of acid precipitation is on forests and soils. Great damage is done when sulphuric acid falls onto the earth as rain. Nutrients present in the soils are washed away. Aluminium also present in the soils is freed and this toxic element can be absorbed by the rootsof trees. Thus, the trees starve to death because they have been deprived of their vital nutrients such as calcium and magnesium.
Acid rain is one of the most serious environmental problems of our time. It is a global problems that is gradually affecting our world.
How does acid rain effect lakes?
Lakes that have been acidified cannot support the same variety of life as healthy lakes. As a lake becomes more acidic, various types of fish disappear. Other effects of acidified lakes on fish include: decreased growth, inability to regulate their own body chemistry, reduced egg deposition, deformities in young fish and increased susceptibility to naturally occurring diseases.
Clean rain usually has a pH of 5.6. It is slightly acidic because of carbon dioxide which is naturally present in the atmosphere. Vinegar, by comparison, is very acidic and has a pH of 3.
What is pH?
This is a measure of how acidic or alkaline a substance is. (See a pH scale below).
The initials pH stand for Potential of Hydrogen. Acids have pH values under 7, and alkalis have pHvalues over 7. If a substance has a pH value of 7. It is neutral-neither acidic or alkaline.
Because the pH scale is logarithmic, a difference of one pH unit represents a tenfold, or ten times change. For example, the acidity of a sample with a pH of 5 is ten timesgreater than that of a sample with a pH of 6. A difference of 2 units, from 6 to 4, would mean that the acidity in one hundred times greater, and so on.
(Reinildes Dias. Reading Critically in English, 3 rd ed. UFMG 2002. Adaptado.)
Acid rain and… the facts
www.acidrain.org.ca / Oxford Children´s Encyclopedia
What causes acid rain?
Acid rain is caused by air pollution. When fossil fuels such as coal and oil are burned, two gases, sulphur dioxide and nitrogen oxide, are released into the atmosphere. These two pollutants eventually react with the moisture in the air. When this polluted mixture falls onto the ground, it is called acid rain.
Rain measuring between 0 and 5 on the pH scale, is acidic therefore called ACID RAIN.
Acid rain is harmful to the environment. It is hardto control because it may be blown by the wind, falling thousands of kilometers from where it was first formed. For example, much of the acid rain in Canada is caused by smoke from factories and power-stations in the USA. The acid rain in Scandinavia may come from Britain.
What are the effects of acid rain?
Acid rain has many different effects. It has killedfish in the lakes of North America, Scandinavia, Scotland, and Wales. Vast areas of forest in northern and central Europeare dying because of it, while in many European cities statues and stone buildings are being eaten away by the acid. Acid rain corrodes metalwork such as steel bridges and railings; it also attacks some types of concrete. Even the water thatwe drink is slowly being polluted by acid rain.
What are the effects on trees and soil?
One of the most serious impacts of acid precipitation is on forests and soils. Great damage is done when sulphuric acid falls onto the earth as rain. Nutrients present in the soils are washed away. Aluminium also present in the soils is freed and this toxic element can be absorbed by the rootsof trees. Thus, the trees starve to death because they have been deprived of their vital nutrients such as calcium and magnesium.
Acid rain is one of the most serious environmental problems of our time. It is a global problems that is gradually affecting our world.
How does acid rain effect lakes?
Lakes that have been acidified cannot support the same variety of life as healthy lakes. As a lake becomes more acidic, various types of fish disappear. Other effects of acidified lakes on fish include: decreased growth, inability to regulate their own body chemistry, reduced egg deposition, deformities in young fish and increased susceptibility to naturally occurring diseases.
Clean rain usually has a pH of 5.6. It is slightly acidic because of carbon dioxide which is naturally present in the atmosphere. Vinegar, by comparison, is very acidic and has a pH of 3.
What is pH?
This is a measure of how acidic or alkaline a substance is. (See a pH scale below).
The initials pH stand for Potential of Hydrogen. Acids have pH values under 7, and alkalis have pHvalues over 7. If a substance has a pH value of 7. It is neutral-neither acidic or alkaline.
Because the pH scale is logarithmic, a difference of one pH unit represents a tenfold, or ten times change. For example, the acidity of a sample with a pH of 5 is ten timesgreater than that of a sample with a pH of 6. A difference of 2 units, from 6 to 4, would mean that the acidity in one hundred times greater, and so on.
(Reinildes Dias. Reading Critically in English, 3 rd ed. UFMG 2002. Adaptado.)
It is true that clean rain
Ano: 2014
Banca:
IDECAN
Órgão:
CNEN
Provas:
IDECAN - 2014 - CNEN - Analista de Tecnologia da Informação/ Governança e Gestão
|
IDECAN - 2014 - CNEN - Enfermeiro |
Q514978
Inglês
Texto associado
Acid rain and… the facts
www.acidrain.org.ca / Oxford Children´s Encyclopedia
What causes acid rain?
Acid rain is caused by air pollution. When fossil fuels such as coal and oil are burned, two gases, sulphur dioxide and nitrogen oxide, are released into the atmosphere. These two pollutants eventually react with the moisture in the air. When this polluted mixture falls onto the ground, it is called acid rain.
Rain measuring between 0 and 5 on the pH scale, is acidic therefore called ACID RAIN.
Acid rain is harmful to the environment. It is hardto control because it may be blown by the wind, falling thousands of kilometers from where it was first formed. For example, much of the acid rain in Canada is caused by smoke from factories and power-stations in the USA. The acid rain in Scandinavia may come from Britain.
What are the effects of acid rain?
Acid rain has many different effects. It has killedfish in the lakes of North America, Scandinavia, Scotland, and Wales. Vast areas of forest in northern and central Europeare dying because of it, while in many European cities statues and stone buildings are being eaten away by the acid. Acid rain corrodes metalwork such as steel bridges and railings; it also attacks some types of concrete. Even the water thatwe drink is slowly being polluted by acid rain.
What are the effects on trees and soil?
One of the most serious impacts of acid precipitation is on forests and soils. Great damage is done when sulphuric acid falls onto the earth as rain. Nutrients present in the soils are washed away. Aluminium also present in the soils is freed and this toxic element can be absorbed by the rootsof trees. Thus, the trees starve to death because they have been deprived of their vital nutrients such as calcium and magnesium.
Acid rain is one of the most serious environmental problems of our time. It is a global problems that is gradually affecting our world.
How does acid rain effect lakes?
Lakes that have been acidified cannot support the same variety of life as healthy lakes. As a lake becomes more acidic, various types of fish disappear. Other effects of acidified lakes on fish include: decreased growth, inability to regulate their own body chemistry, reduced egg deposition, deformities in young fish and increased susceptibility to naturally occurring diseases.
Clean rain usually has a pH of 5.6. It is slightly acidic because of carbon dioxide which is naturally present in the atmosphere. Vinegar, by comparison, is very acidic and has a pH of 3.
What is pH?
This is a measure of how acidic or alkaline a substance is. (See a pH scale below).
The initials pH stand for Potential of Hydrogen. Acids have pH values under 7, and alkalis have pHvalues over 7. If a substance has a pH value of 7. It is neutral-neither acidic or alkaline.
Because the pH scale is logarithmic, a difference of one pH unit represents a tenfold, or ten times change. For example, the acidity of a sample with a pH of 5 is ten timesgreater than that of a sample with a pH of 6. A difference of 2 units, from 6 to 4, would mean that the acidity in one hundred times greater, and so on.
(Reinildes Dias. Reading Critically in English, 3 rd ed. UFMG 2002. Adaptado.)
Acid rain and… the facts
www.acidrain.org.ca / Oxford Children´s Encyclopedia
What causes acid rain?
Acid rain is caused by air pollution. When fossil fuels such as coal and oil are burned, two gases, sulphur dioxide and nitrogen oxide, are released into the atmosphere. These two pollutants eventually react with the moisture in the air. When this polluted mixture falls onto the ground, it is called acid rain.
Rain measuring between 0 and 5 on the pH scale, is acidic therefore called ACID RAIN.
Acid rain is harmful to the environment. It is hardto control because it may be blown by the wind, falling thousands of kilometers from where it was first formed. For example, much of the acid rain in Canada is caused by smoke from factories and power-stations in the USA. The acid rain in Scandinavia may come from Britain.
What are the effects of acid rain?
Acid rain has many different effects. It has killedfish in the lakes of North America, Scandinavia, Scotland, and Wales. Vast areas of forest in northern and central Europeare dying because of it, while in many European cities statues and stone buildings are being eaten away by the acid. Acid rain corrodes metalwork such as steel bridges and railings; it also attacks some types of concrete. Even the water thatwe drink is slowly being polluted by acid rain.
What are the effects on trees and soil?
One of the most serious impacts of acid precipitation is on forests and soils. Great damage is done when sulphuric acid falls onto the earth as rain. Nutrients present in the soils are washed away. Aluminium also present in the soils is freed and this toxic element can be absorbed by the rootsof trees. Thus, the trees starve to death because they have been deprived of their vital nutrients such as calcium and magnesium.
Acid rain is one of the most serious environmental problems of our time. It is a global problems that is gradually affecting our world.
How does acid rain effect lakes?
Lakes that have been acidified cannot support the same variety of life as healthy lakes. As a lake becomes more acidic, various types of fish disappear. Other effects of acidified lakes on fish include: decreased growth, inability to regulate their own body chemistry, reduced egg deposition, deformities in young fish and increased susceptibility to naturally occurring diseases.
Clean rain usually has a pH of 5.6. It is slightly acidic because of carbon dioxide which is naturally present in the atmosphere. Vinegar, by comparison, is very acidic and has a pH of 3.
What is pH?
This is a measure of how acidic or alkaline a substance is. (See a pH scale below).
The initials pH stand for Potential of Hydrogen. Acids have pH values under 7, and alkalis have pHvalues over 7. If a substance has a pH value of 7. It is neutral-neither acidic or alkaline.
Because the pH scale is logarithmic, a difference of one pH unit represents a tenfold, or ten times change. For example, the acidity of a sample with a pH of 5 is ten timesgreater than that of a sample with a pH of 6. A difference of 2 units, from 6 to 4, would mean that the acidity in one hundred times greater, and so on.
(Reinildes Dias. Reading Critically in English, 3 rd ed. UFMG 2002. Adaptado.)
A difference of four units, from six to two, means that the acidity is
Ano: 2014
Banca:
IDECAN
Órgão:
CNEN
Provas:
IDECAN - 2014 - CNEN - Analista de Tecnologia da Informação/ Governança e Gestão
|
IDECAN - 2014 - CNEN - Enfermeiro |
Q514979
Inglês
Texto associado
Acid rain and… the facts
www.acidrain.org.ca / Oxford Children´s Encyclopedia
What causes acid rain?
Acid rain is caused by air pollution. When fossil fuels such as coal and oil are burned, two gases, sulphur dioxide and nitrogen oxide, are released into the atmosphere. These two pollutants eventually react with the moisture in the air. When this polluted mixture falls onto the ground, it is called acid rain.
Rain measuring between 0 and 5 on the pH scale, is acidic therefore called ACID RAIN.
Acid rain is harmful to the environment. It is hardto control because it may be blown by the wind, falling thousands of kilometers from where it was first formed. For example, much of the acid rain in Canada is caused by smoke from factories and power-stations in the USA. The acid rain in Scandinavia may come from Britain.
What are the effects of acid rain?
Acid rain has many different effects. It has killedfish in the lakes of North America, Scandinavia, Scotland, and Wales. Vast areas of forest in northern and central Europeare dying because of it, while in many European cities statues and stone buildings are being eaten away by the acid. Acid rain corrodes metalwork such as steel bridges and railings; it also attacks some types of concrete. Even the water thatwe drink is slowly being polluted by acid rain.
What are the effects on trees and soil?
One of the most serious impacts of acid precipitation is on forests and soils. Great damage is done when sulphuric acid falls onto the earth as rain. Nutrients present in the soils are washed away. Aluminium also present in the soils is freed and this toxic element can be absorbed by the rootsof trees. Thus, the trees starve to death because they have been deprived of their vital nutrients such as calcium and magnesium.
Acid rain is one of the most serious environmental problems of our time. It is a global problems that is gradually affecting our world.
How does acid rain effect lakes?
Lakes that have been acidified cannot support the same variety of life as healthy lakes. As a lake becomes more acidic, various types of fish disappear. Other effects of acidified lakes on fish include: decreased growth, inability to regulate their own body chemistry, reduced egg deposition, deformities in young fish and increased susceptibility to naturally occurring diseases.
Clean rain usually has a pH of 5.6. It is slightly acidic because of carbon dioxide which is naturally present in the atmosphere. Vinegar, by comparison, is very acidic and has a pH of 3.
What is pH?
This is a measure of how acidic or alkaline a substance is. (See a pH scale below).
The initials pH stand for Potential of Hydrogen. Acids have pH values under 7, and alkalis have pHvalues over 7. If a substance has a pH value of 7. It is neutral-neither acidic or alkaline.
Because the pH scale is logarithmic, a difference of one pH unit represents a tenfold, or ten times change. For example, the acidity of a sample with a pH of 5 is ten timesgreater than that of a sample with a pH of 6. A difference of 2 units, from 6 to 4, would mean that the acidity in one hundred times greater, and so on.
(Reinildes Dias. Reading Critically in English, 3 rd ed. UFMG 2002. Adaptado.)
Acid rain and… the facts
www.acidrain.org.ca / Oxford Children´s Encyclopedia
What causes acid rain?
Acid rain is caused by air pollution. When fossil fuels such as coal and oil are burned, two gases, sulphur dioxide and nitrogen oxide, are released into the atmosphere. These two pollutants eventually react with the moisture in the air. When this polluted mixture falls onto the ground, it is called acid rain.
Rain measuring between 0 and 5 on the pH scale, is acidic therefore called ACID RAIN.
Acid rain is harmful to the environment. It is hardto control because it may be blown by the wind, falling thousands of kilometers from where it was first formed. For example, much of the acid rain in Canada is caused by smoke from factories and power-stations in the USA. The acid rain in Scandinavia may come from Britain.
What are the effects of acid rain?
Acid rain has many different effects. It has killedfish in the lakes of North America, Scandinavia, Scotland, and Wales. Vast areas of forest in northern and central Europeare dying because of it, while in many European cities statues and stone buildings are being eaten away by the acid. Acid rain corrodes metalwork such as steel bridges and railings; it also attacks some types of concrete. Even the water thatwe drink is slowly being polluted by acid rain.
What are the effects on trees and soil?
One of the most serious impacts of acid precipitation is on forests and soils. Great damage is done when sulphuric acid falls onto the earth as rain. Nutrients present in the soils are washed away. Aluminium also present in the soils is freed and this toxic element can be absorbed by the rootsof trees. Thus, the trees starve to death because they have been deprived of their vital nutrients such as calcium and magnesium.
Acid rain is one of the most serious environmental problems of our time. It is a global problems that is gradually affecting our world.
How does acid rain effect lakes?
Lakes that have been acidified cannot support the same variety of life as healthy lakes. As a lake becomes more acidic, various types of fish disappear. Other effects of acidified lakes on fish include: decreased growth, inability to regulate their own body chemistry, reduced egg deposition, deformities in young fish and increased susceptibility to naturally occurring diseases.
Clean rain usually has a pH of 5.6. It is slightly acidic because of carbon dioxide which is naturally present in the atmosphere. Vinegar, by comparison, is very acidic and has a pH of 3.
What is pH?
This is a measure of how acidic or alkaline a substance is. (See a pH scale below).
The initials pH stand for Potential of Hydrogen. Acids have pH values under 7, and alkalis have pHvalues over 7. If a substance has a pH value of 7. It is neutral-neither acidic or alkaline.
Because the pH scale is logarithmic, a difference of one pH unit represents a tenfold, or ten times change. For example, the acidity of a sample with a pH of 5 is ten timesgreater than that of a sample with a pH of 6. A difference of 2 units, from 6 to 4, would mean that the acidity in one hundred times greater, and so on.
(Reinildes Dias. Reading Critically in English, 3 rd ed. UFMG 2002. Adaptado.)
The item that does NOT relate to the text issues is
Ano: 2014
Banca:
IDECAN
Órgão:
CNEN
Provas:
IDECAN - 2014 - CNEN - Analista de Tecnologia da Informação/ Governança e Gestão
|
IDECAN - 2014 - CNEN - Enfermeiro |
Q514980
Inglês
Texto associado
1. The ECOWAS COMMISSION has allocated own funds towards the cost of the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja.
2. The ECOWAS Commission therefore invites sealed bids for the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja described above in one lot.
3. The Bidding Document can be obtained at the Procurement Division, Directorate of General Administration, ECOWAS Commission, Plot 101, Yakubu Gowon Crescent, Asokoro District, Abuja, Nigeria, upon submission of a written request and payment of three hundred US Dollars (US$300.00) by Cash or Bank Draft made in favour of ECOWAS Commission, Abuja .
4. For Bidders outside Nigeria, the Bidding Document can be mailed to interested Bidders upon payment (by Transfer) of non-refundable fee of US$300.00 to the Commission (transfer charges born by the bidder). (Account Details available on request.)
5. Interested Bidders may obtain further information at the address below, during office hours: Monday to Friday from 9.00am (8.00am GMT+1) to 4.00pm (3.00pm GMT+1), ECOWAS Commission, Directorate of General Administration, Procurement Division, 1st Floor, Plot 101, Yakubu Gowon Crescent, Asokoro District, PMB 401 Abuja Nigeria.
E-mail: [email protected]
6. Bids shall be valid for a period of 120 (days) after Bid Opening and must be accompanied by a bid security of US$20,000.00 (Bank Guarantee or Insurance Bond).
7. Bids shall be delivered in sealed envelope and deposited in the ECOWAS Tender Box located Office of the Executive Assistant of Commissioner of Administration & Finance, fifth (5th) floor of the ECOWAS Commission Building, 101, Yakubu Gowon Crescent Asokoro District, P. M. B. 401, Abuja, Nigeria on or before November 7, 2013 at 11.30am (10.30am GMT+1) and clearly marked “International Competitive Bidding for the Production of ECOWAS Biometric Laissez Passer and Supply of Equipment” Do Not Open, Except in Presence of the Committee.
8. Bids will be opened in the presence of the bidders who wish to attend on November 7, 2013 at 12.00 noon (11.00am GMT+1), Room 523, Ecowas Commission, Abuja, Nigeria.
(The Economist, September 4th, 2013. Page 86. Adaptado.)
1. The ECOWAS COMMISSION has allocated own funds towards the cost of the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja.
2. The ECOWAS Commission therefore invites sealed bids for the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja described above in one lot.
3. The Bidding Document can be obtained at the Procurement Division, Directorate of General Administration, ECOWAS Commission, Plot 101, Yakubu Gowon Crescent, Asokoro District, Abuja, Nigeria, upon submission of a written request and payment of three hundred US Dollars (US$300.00) by Cash or Bank Draft made in favour of ECOWAS Commission, Abuja .
4. For Bidders outside Nigeria, the Bidding Document can be mailed to interested Bidders upon payment (by Transfer) of non-refundable fee of US$300.00 to the Commission (transfer charges born by the bidder). (Account Details available on request.)
5. Interested Bidders may obtain further information at the address below, during office hours: Monday to Friday from 9.00am (8.00am GMT+1) to 4.00pm (3.00pm GMT+1), ECOWAS Commission, Directorate of General Administration, Procurement Division, 1st Floor, Plot 101, Yakubu Gowon Crescent, Asokoro District, PMB 401 Abuja Nigeria.
E-mail: [email protected]
6. Bids shall be valid for a period of 120 (days) after Bid Opening and must be accompanied by a bid security of US$20,000.00 (Bank Guarantee or Insurance Bond).
7. Bids shall be delivered in sealed envelope and deposited in the ECOWAS Tender Box located Office of the Executive Assistant of Commissioner of Administration & Finance, fifth (5th) floor of the ECOWAS Commission Building, 101, Yakubu Gowon Crescent Asokoro District, P. M. B. 401, Abuja, Nigeria on or before November 7, 2013 at 11.30am (10.30am GMT+1) and clearly marked “International Competitive Bidding for the Production of ECOWAS Biometric Laissez Passer and Supply of Equipment” Do Not Open, Except in Presence of the Committee.
8. Bids will be opened in the presence of the bidders who wish to attend on November 7, 2013 at 12.00 noon (11.00am GMT+1), Room 523, Ecowas Commission, Abuja, Nigeria.
(The Economist, September 4th, 2013. Page 86. Adaptado.)
It is true about the text that
Ano: 2014
Banca:
IDECAN
Órgão:
CNEN
Provas:
IDECAN - 2014 - CNEN - Analista de Tecnologia da Informação/ Governança e Gestão
|
IDECAN - 2014 - CNEN - Enfermeiro |
Q514981
Inglês
Texto associado
1. The ECOWAS COMMISSION has allocated own funds towards the cost of the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja.
2. The ECOWAS Commission therefore invites sealed bids for the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja described above in one lot.
3. The Bidding Document can be obtained at the Procurement Division, Directorate of General Administration, ECOWAS Commission, Plot 101, Yakubu Gowon Crescent, Asokoro District, Abuja, Nigeria, upon submission of a written request and payment of three hundred US Dollars (US$300.00) by Cash or Bank Draft made in favour of ECOWAS Commission, Abuja .
4. For Bidders outside Nigeria, the Bidding Document can be mailed to interested Bidders upon payment (by Transfer) of non-refundable fee of US$300.00 to the Commission (transfer charges born by the bidder). (Account Details available on request.)
5. Interested Bidders may obtain further information at the address below, during office hours: Monday to Friday from 9.00am (8.00am GMT+1) to 4.00pm (3.00pm GMT+1), ECOWAS Commission, Directorate of General Administration, Procurement Division, 1st Floor, Plot 101, Yakubu Gowon Crescent, Asokoro District, PMB 401 Abuja Nigeria.
E-mail: [email protected]
6. Bids shall be valid for a period of 120 (days) after Bid Opening and must be accompanied by a bid security of US$20,000.00 (Bank Guarantee or Insurance Bond).
7. Bids shall be delivered in sealed envelope and deposited in the ECOWAS Tender Box located Office of the Executive Assistant of Commissioner of Administration & Finance, fifth (5th) floor of the ECOWAS Commission Building, 101, Yakubu Gowon Crescent Asokoro District, P. M. B. 401, Abuja, Nigeria on or before November 7, 2013 at 11.30am (10.30am GMT+1) and clearly marked “International Competitive Bidding for the Production of ECOWAS Biometric Laissez Passer and Supply of Equipment” Do Not Open, Except in Presence of the Committee.
8. Bids will be opened in the presence of the bidders who wish to attend on November 7, 2013 at 12.00 noon (11.00am GMT+1), Room 523, Ecowas Commission, Abuja, Nigeria.
(The Economist, September 4th, 2013. Page 86. Adaptado.)
1. The ECOWAS COMMISSION has allocated own funds towards the cost of the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja.
2. The ECOWAS Commission therefore invites sealed bids for the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja described above in one lot.
3. The Bidding Document can be obtained at the Procurement Division, Directorate of General Administration, ECOWAS Commission, Plot 101, Yakubu Gowon Crescent, Asokoro District, Abuja, Nigeria, upon submission of a written request and payment of three hundred US Dollars (US$300.00) by Cash or Bank Draft made in favour of ECOWAS Commission, Abuja .
4. For Bidders outside Nigeria, the Bidding Document can be mailed to interested Bidders upon payment (by Transfer) of non-refundable fee of US$300.00 to the Commission (transfer charges born by the bidder). (Account Details available on request.)
5. Interested Bidders may obtain further information at the address below, during office hours: Monday to Friday from 9.00am (8.00am GMT+1) to 4.00pm (3.00pm GMT+1), ECOWAS Commission, Directorate of General Administration, Procurement Division, 1st Floor, Plot 101, Yakubu Gowon Crescent, Asokoro District, PMB 401 Abuja Nigeria.
E-mail: [email protected]
6. Bids shall be valid for a period of 120 (days) after Bid Opening and must be accompanied by a bid security of US$20,000.00 (Bank Guarantee or Insurance Bond).
7. Bids shall be delivered in sealed envelope and deposited in the ECOWAS Tender Box located Office of the Executive Assistant of Commissioner of Administration & Finance, fifth (5th) floor of the ECOWAS Commission Building, 101, Yakubu Gowon Crescent Asokoro District, P. M. B. 401, Abuja, Nigeria on or before November 7, 2013 at 11.30am (10.30am GMT+1) and clearly marked “International Competitive Bidding for the Production of ECOWAS Biometric Laissez Passer and Supply of Equipment” Do Not Open, Except in Presence of the Committee.
8. Bids will be opened in the presence of the bidders who wish to attend on November 7, 2013 at 12.00 noon (11.00am GMT+1), Room 523, Ecowas Commission, Abuja, Nigeria.
(The Economist, September 4th, 2013. Page 86. Adaptado.)
A bid security
Ano: 2014
Banca:
IDECAN
Órgão:
CNEN
Provas:
IDECAN - 2014 - CNEN - Analista de Tecnologia da Informação/ Governança e Gestão
|
IDECAN - 2014 - CNEN - Enfermeiro |
Q514982
Inglês
Texto associado
1. The ECOWAS COMMISSION has allocated own funds towards the cost of the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja.
2. The ECOWAS Commission therefore invites sealed bids for the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja described above in one lot.
3. The Bidding Document can be obtained at the Procurement Division, Directorate of General Administration, ECOWAS Commission, Plot 101, Yakubu Gowon Crescent, Asokoro District, Abuja, Nigeria, upon submission of a written request and payment of three hundred US Dollars (US$300.00) by Cash or Bank Draft made in favour of ECOWAS Commission, Abuja .
4. For Bidders outside Nigeria, the Bidding Document can be mailed to interested Bidders upon payment (by Transfer) of non-refundable fee of US$300.00 to the Commission (transfer charges born by the bidder). (Account Details available on request.)
5. Interested Bidders may obtain further information at the address below, during office hours: Monday to Friday from 9.00am (8.00am GMT+1) to 4.00pm (3.00pm GMT+1), ECOWAS Commission, Directorate of General Administration, Procurement Division, 1st Floor, Plot 101, Yakubu Gowon Crescent, Asokoro District, PMB 401 Abuja Nigeria.
E-mail: [email protected]
6. Bids shall be valid for a period of 120 (days) after Bid Opening and must be accompanied by a bid security of US$20,000.00 (Bank Guarantee or Insurance Bond).
7. Bids shall be delivered in sealed envelope and deposited in the ECOWAS Tender Box located Office of the Executive Assistant of Commissioner of Administration & Finance, fifth (5th) floor of the ECOWAS Commission Building, 101, Yakubu Gowon Crescent Asokoro District, P. M. B. 401, Abuja, Nigeria on or before November 7, 2013 at 11.30am (10.30am GMT+1) and clearly marked “International Competitive Bidding for the Production of ECOWAS Biometric Laissez Passer and Supply of Equipment” Do Not Open, Except in Presence of the Committee.
8. Bids will be opened in the presence of the bidders who wish to attend on November 7, 2013 at 12.00 noon (11.00am GMT+1), Room 523, Ecowas Commission, Abuja, Nigeria.
(The Economist, September 4th, 2013. Page 86. Adaptado.)
1. The ECOWAS COMMISSION has allocated own funds towards the cost of the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja.
2. The ECOWAS Commission therefore invites sealed bids for the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja described above in one lot.
3. The Bidding Document can be obtained at the Procurement Division, Directorate of General Administration, ECOWAS Commission, Plot 101, Yakubu Gowon Crescent, Asokoro District, Abuja, Nigeria, upon submission of a written request and payment of three hundred US Dollars (US$300.00) by Cash or Bank Draft made in favour of ECOWAS Commission, Abuja .
4. For Bidders outside Nigeria, the Bidding Document can be mailed to interested Bidders upon payment (by Transfer) of non-refundable fee of US$300.00 to the Commission (transfer charges born by the bidder). (Account Details available on request.)
5. Interested Bidders may obtain further information at the address below, during office hours: Monday to Friday from 9.00am (8.00am GMT+1) to 4.00pm (3.00pm GMT+1), ECOWAS Commission, Directorate of General Administration, Procurement Division, 1st Floor, Plot 101, Yakubu Gowon Crescent, Asokoro District, PMB 401 Abuja Nigeria.
E-mail: [email protected]
6. Bids shall be valid for a period of 120 (days) after Bid Opening and must be accompanied by a bid security of US$20,000.00 (Bank Guarantee or Insurance Bond).
7. Bids shall be delivered in sealed envelope and deposited in the ECOWAS Tender Box located Office of the Executive Assistant of Commissioner of Administration & Finance, fifth (5th) floor of the ECOWAS Commission Building, 101, Yakubu Gowon Crescent Asokoro District, P. M. B. 401, Abuja, Nigeria on or before November 7, 2013 at 11.30am (10.30am GMT+1) and clearly marked “International Competitive Bidding for the Production of ECOWAS Biometric Laissez Passer and Supply of Equipment” Do Not Open, Except in Presence of the Committee.
8. Bids will be opened in the presence of the bidders who wish to attend on November 7, 2013 at 12.00 noon (11.00am GMT+1), Room 523, Ecowas Commission, Abuja, Nigeria.
(The Economist, September 4th, 2013. Page 86. Adaptado.)
The ECOWAS Commission is inviting bids for a(an)
Ano: 2014
Banca:
IDECAN
Órgão:
CNEN
Provas:
IDECAN - 2014 - CNEN - Analista de Tecnologia da Informação/ Governança e Gestão
|
IDECAN - 2014 - CNEN - Enfermeiro |
Q514983
Inglês
Texto associado
1. The ECOWAS COMMISSION has allocated own funds towards the cost of the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja.
2. The ECOWAS Commission therefore invites sealed bids for the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja described above in one lot.
3. The Bidding Document can be obtained at the Procurement Division, Directorate of General Administration, ECOWAS Commission, Plot 101, Yakubu Gowon Crescent, Asokoro District, Abuja, Nigeria, upon submission of a written request and payment of three hundred US Dollars (US$300.00) by Cash or Bank Draft made in favour of ECOWAS Commission, Abuja .
4. For Bidders outside Nigeria, the Bidding Document can be mailed to interested Bidders upon payment (by Transfer) of non-refundable fee of US$300.00 to the Commission (transfer charges born by the bidder). (Account Details available on request.)
5. Interested Bidders may obtain further information at the address below, during office hours: Monday to Friday from 9.00am (8.00am GMT+1) to 4.00pm (3.00pm GMT+1), ECOWAS Commission, Directorate of General Administration, Procurement Division, 1st Floor, Plot 101, Yakubu Gowon Crescent, Asokoro District, PMB 401 Abuja Nigeria.
E-mail: [email protected]
6. Bids shall be valid for a period of 120 (days) after Bid Opening and must be accompanied by a bid security of US$20,000.00 (Bank Guarantee or Insurance Bond).
7. Bids shall be delivered in sealed envelope and deposited in the ECOWAS Tender Box located Office of the Executive Assistant of Commissioner of Administration & Finance, fifth (5th) floor of the ECOWAS Commission Building, 101, Yakubu Gowon Crescent Asokoro District, P. M. B. 401, Abuja, Nigeria on or before November 7, 2013 at 11.30am (10.30am GMT+1) and clearly marked “International Competitive Bidding for the Production of ECOWAS Biometric Laissez Passer and Supply of Equipment” Do Not Open, Except in Presence of the Committee.
8. Bids will be opened in the presence of the bidders who wish to attend on November 7, 2013 at 12.00 noon (11.00am GMT+1), Room 523, Ecowas Commission, Abuja, Nigeria.
(The Economist, September 4th, 2013. Page 86. Adaptado.)
1. The ECOWAS COMMISSION has allocated own funds towards the cost of the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja.
2. The ECOWAS Commission therefore invites sealed bids for the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja described above in one lot.
3. The Bidding Document can be obtained at the Procurement Division, Directorate of General Administration, ECOWAS Commission, Plot 101, Yakubu Gowon Crescent, Asokoro District, Abuja, Nigeria, upon submission of a written request and payment of three hundred US Dollars (US$300.00) by Cash or Bank Draft made in favour of ECOWAS Commission, Abuja .
4. For Bidders outside Nigeria, the Bidding Document can be mailed to interested Bidders upon payment (by Transfer) of non-refundable fee of US$300.00 to the Commission (transfer charges born by the bidder). (Account Details available on request.)
5. Interested Bidders may obtain further information at the address below, during office hours: Monday to Friday from 9.00am (8.00am GMT+1) to 4.00pm (3.00pm GMT+1), ECOWAS Commission, Directorate of General Administration, Procurement Division, 1st Floor, Plot 101, Yakubu Gowon Crescent, Asokoro District, PMB 401 Abuja Nigeria.
E-mail: [email protected]
6. Bids shall be valid for a period of 120 (days) after Bid Opening and must be accompanied by a bid security of US$20,000.00 (Bank Guarantee or Insurance Bond).
7. Bids shall be delivered in sealed envelope and deposited in the ECOWAS Tender Box located Office of the Executive Assistant of Commissioner of Administration & Finance, fifth (5th) floor of the ECOWAS Commission Building, 101, Yakubu Gowon Crescent Asokoro District, P. M. B. 401, Abuja, Nigeria on or before November 7, 2013 at 11.30am (10.30am GMT+1) and clearly marked “International Competitive Bidding for the Production of ECOWAS Biometric Laissez Passer and Supply of Equipment” Do Not Open, Except in Presence of the Committee.
8. Bids will be opened in the presence of the bidders who wish to attend on November 7, 2013 at 12.00 noon (11.00am GMT+1), Room 523, Ecowas Commission, Abuja, Nigeria.
(The Economist, September 4th, 2013. Page 86. Adaptado.)
In “Bids will be opened in the presence of bidders who wish...” the relative pronoun may be replaced by
Ano: 2014
Banca:
IDECAN
Órgão:
CNEN
Provas:
IDECAN - 2014 - CNEN - Analista de Tecnologia da Informação/ Governança e Gestão
|
IDECAN - 2014 - CNEN - Enfermeiro |
Q514984
Inglês
Texto associado
1. The ECOWAS COMMISSION has allocated own funds towards the cost of the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja.
2. The ECOWAS Commission therefore invites sealed bids for the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja described above in one lot.
3. The Bidding Document can be obtained at the Procurement Division, Directorate of General Administration, ECOWAS Commission, Plot 101, Yakubu Gowon Crescent, Asokoro District, Abuja, Nigeria, upon submission of a written request and payment of three hundred US Dollars (US$300.00) by Cash or Bank Draft made in favour of ECOWAS Commission, Abuja .
4. For Bidders outside Nigeria, the Bidding Document can be mailed to interested Bidders upon payment (by Transfer) of non-refundable fee of US$300.00 to the Commission (transfer charges born by the bidder). (Account Details available on request.)
5. Interested Bidders may obtain further information at the address below, during office hours: Monday to Friday from 9.00am (8.00am GMT+1) to 4.00pm (3.00pm GMT+1), ECOWAS Commission, Directorate of General Administration, Procurement Division, 1st Floor, Plot 101, Yakubu Gowon Crescent, Asokoro District, PMB 401 Abuja Nigeria.
E-mail: [email protected]
6. Bids shall be valid for a period of 120 (days) after Bid Opening and must be accompanied by a bid security of US$20,000.00 (Bank Guarantee or Insurance Bond).
7. Bids shall be delivered in sealed envelope and deposited in the ECOWAS Tender Box located Office of the Executive Assistant of Commissioner of Administration & Finance, fifth (5th) floor of the ECOWAS Commission Building, 101, Yakubu Gowon Crescent Asokoro District, P. M. B. 401, Abuja, Nigeria on or before November 7, 2013 at 11.30am (10.30am GMT+1) and clearly marked “International Competitive Bidding for the Production of ECOWAS Biometric Laissez Passer and Supply of Equipment” Do Not Open, Except in Presence of the Committee.
8. Bids will be opened in the presence of the bidders who wish to attend on November 7, 2013 at 12.00 noon (11.00am GMT+1), Room 523, Ecowas Commission, Abuja, Nigeria.
(The Economist, September 4th, 2013. Page 86. Adaptado.)
1. The ECOWAS COMMISSION has allocated own funds towards the cost of the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja.
2. The ECOWAS Commission therefore invites sealed bids for the Supply, Deployment & Installation of Network Equipment at the ECOWAS Commission Headquarters Data Centre, Abuja described above in one lot.
3. The Bidding Document can be obtained at the Procurement Division, Directorate of General Administration, ECOWAS Commission, Plot 101, Yakubu Gowon Crescent, Asokoro District, Abuja, Nigeria, upon submission of a written request and payment of three hundred US Dollars (US$300.00) by Cash or Bank Draft made in favour of ECOWAS Commission, Abuja .
4. For Bidders outside Nigeria, the Bidding Document can be mailed to interested Bidders upon payment (by Transfer) of non-refundable fee of US$300.00 to the Commission (transfer charges born by the bidder). (Account Details available on request.)
5. Interested Bidders may obtain further information at the address below, during office hours: Monday to Friday from 9.00am (8.00am GMT+1) to 4.00pm (3.00pm GMT+1), ECOWAS Commission, Directorate of General Administration, Procurement Division, 1st Floor, Plot 101, Yakubu Gowon Crescent, Asokoro District, PMB 401 Abuja Nigeria.
E-mail: [email protected]
6. Bids shall be valid for a period of 120 (days) after Bid Opening and must be accompanied by a bid security of US$20,000.00 (Bank Guarantee or Insurance Bond).
7. Bids shall be delivered in sealed envelope and deposited in the ECOWAS Tender Box located Office of the Executive Assistant of Commissioner of Administration & Finance, fifth (5th) floor of the ECOWAS Commission Building, 101, Yakubu Gowon Crescent Asokoro District, P. M. B. 401, Abuja, Nigeria on or before November 7, 2013 at 11.30am (10.30am GMT+1) and clearly marked “International Competitive Bidding for the Production of ECOWAS Biometric Laissez Passer and Supply of Equipment” Do Not Open, Except in Presence of the Committee.
8. Bids will be opened in the presence of the bidders who wish to attend on November 7, 2013 at 12.00 noon (11.00am GMT+1), Room 523, Ecowas Commission, Abuja, Nigeria.
(The Economist, September 4th, 2013. Page 86. Adaptado.)
A written request will be needed to
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