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] What's00:02:11
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What's up What's00:02:45
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[Music] What's up What's00:03:47
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[Music] What's up [Music] What's00:04:08
up00:04:11
[Music]00:04:36
the00:04:37
anti- glare in00:04:40
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What'sup00:04:46
Hello everyone,00:04:50
welcome to danet's class 3300:04:54
Norma's new essay, right, for those who don't00:04:56
know me yet, my name is Maria Cândida,00:04:58
your Strategy Concursos teacher00:05:02
since00:05:05
2015 and today we're going to endure the new00:05:09
essay lenerte3300:05:14
and00:05:15
this one on grandma I leave my contacts here00:05:18
right I have an Instagram channel00:05:21
telegram channel for anyone who wants to get in00:05:23
touch with me well see guys the students00:05:27
strategy for me you can get in00:05:28
touch it's by form right bring them all by00:05:31
strong ok me I'm just looking for the job,00:05:33
super mara, also dirty electrical, so00:05:36
Professor of the discipline of safety00:05:38
and health at work, especially00:05:40
regulatory standards, so today00:05:42
we're going to see the00:05:50
new essay from you, right? everything was00:05:53
changed, several points, several items from the00:05:57
previous wording were used Okay, but there is a00:05:59
lot of important news that we have00:06:02
to know for the test, okay, so this00:06:05
new wording was approved with the00:06:06
publication of ordinance00:06:09
1691/15 June 2022, but the rule was not00:06:13
She entered Gol on that date and she will00:06:15
enter in good health in October00:06:18
2022, there will be a little while until the entry into00:06:22
force of Norm NR 33 safety and health00:06:25
at work in confined spaces00:06:29
And then, right, 33 people leave the afternoon for00:06:33
everyone right Ana Paula arrived first00:06:35
there00:06:36
Gilberto on the air Guilherme Alicia Good00:06:40
afternoon everyone, tell me if the top is good and00:06:43
the video too, so what for you,00:06:46
right? 33 it is a norm it is classified00:06:50
as a special name in November and the eighth of00:06:54
November of 2021 published a00:06:57
very important ordinance that we have to00:06:59
know about ordinance 672 among others00:07:03
and other objectives in the ordinance of00:07:07
truth it repealed a dozen00:07:09
ordinances and consolidated everyone00:07:12
Economic writing and among the00:07:15
rubbish that this rubbish at 2 Simple00:07:17
was crap 787 2018 that00:07:21
classified the general special00:07:23
sectoral standards this classification came to00:07:26
ordinance 672 ok so there nerd there are three00:07:29
of them it is classified as a special standard00:07:32
which is a special00:07:35
special mud people it regulates the00:07:37
execution of the work and it00:07:40
regulates this it considers the type00:07:43
of activity carried out, the facilities00:07:47
existing in that establishment, the00:07:49
jobs, equipment used and these00:07:53
special standards, they have no relationship00:07:55
whatsoever with sectoral standards, so00:07:58
related to the same specific economic activity,00:08:00
okay, so in addition to, right, 33,00:08:05
also special standards Enem six of00:08:08
ceps nr- 8 identifications to NR10 to say00:08:13
in electrical installations to nr1100:08:16
transport movement00:08:18
storage and handling of materials00:08:20
Rings 12 machines equipment it is a00:08:23
low pressure boiler company 1400:08:26
forms some 15 unhealthy and00:08:28
dangerous 19 exclusive 2000:08:31
flammable and combustible 2100:08:33
open work 23 protection it is rotten, it feels00:08:36
24 sanitary and comfortable conditions00:08:38
in the workplace 2500:08:41
solid waste and 26 safety signs and00:08:44
35 working at heights NR 33 paths00:08:47
this same classification of special standards fits there00:08:52
Hi guys, the following was not passed a few00:08:56
years ago the Ministry of00:08:58
Published work, various materials, various00:09:01
manuals to help understand the00:09:06
standards, these publications were00:09:09
interrupted from 2019 until now, it is possible00:09:14
that the ministry will resume this publication00:09:16
and if it has not happened yet, there are some00:09:20
manuals and guides published in the past that00:09:24
referred to previous editions that00:09:26
are no longer a beagle This is the case of the00:09:29
technical day of NR 33 However, this00:09:33
technical guide was written during the00:09:35
previous text, right, it is very good,00:09:39
it is very complete, it helps us to clear up00:09:42
many of the Norma's doubts because, like me,00:09:46
I said several items from the previous standard00:09:47
came there in the current one, they were00:09:49
maintained, so I did it well and you guys are00:09:53
careful, right, with the00:09:55
restrictions, considering that I followed the00:09:58
inner energy guide and you,00:10:01
yes, read the Net 33 technical guide, okay? In this00:10:05
link,00:10:08
anyone who wants to can send an email,00:10:10
I'll send you the link later, okay, and it's00:10:13
very important to read this00:10:15
day to complement your understanding of the00:10:18
hand.00:10:21
whether00:10:23
that is formative or not?00:10:26
Hi guys, a very brief history here00:10:28
about confined spaces in Breno, the00:10:31
standardization of confined spaces00:10:33
and when I took the DF competition in00:10:37
2006 there is only one 3200:10:44
OK, take a00:10:46
look at the 2006 test,00:10:49
you won't believe it because it00:10:50
weighs exactly with us, but anyway, in 200600:10:53
there were only 30 people until, you know, 32, the00:10:56
course in July 2006, in December00:11:00
2006, nr33 was published, the first draft00:11:04
of NR 33 was one in December 2006,00:11:09
it turns out that it was already clear, right up until that date,00:11:13
the need for definitions of00:11:17
normative provisions, correlation,00:11:20
confined space, space at the end has00:11:22
prediction, there were different00:11:24
economic classes, so, of the two,00:11:27
for example,00:11:31
specific situations of space are already coming confined is the00:11:33
90s, more or less included00:11:36
in the right 18 some situations about00:11:38
confined spaces specifically in the00:11:40
tube car excavation in the mind tubes in the00:11:43
open air this woman also has00:11:45
some specific positions How is00:11:48
the electric table installed in00:11:50
classified areas some00:11:52
classified areas are confined spaces and00:11:54
knowing what what a classified air is00:11:55
the idea 2900:11:58
port work nr-30 works with roads they00:12:00
also deal with is occasionally00:12:04
confined space to the current newsrooms these new ones00:12:06
refer to the obligation to comply with RD00:12:10
three also to nr -31 Of course, people,00:12:14
rural work has00:12:16
specific expositions on confined space, the00:12:18
case of coin eyelashes,00:12:21
mug elevators, it's not even 31 rural work, there's an00:12:24
infinite number of confined spaces, it's very much on the00:12:27
mind. So God, missiles, in December00:12:29
2006, the first temptation00:12:31
to NR 33 that you don't put, right, I don't have it00:12:34
in red, you have to know that, it's00:12:38
very important for us to know that, right,00:12:41
33 safety and health at work in00:12:44
confined spaces does not apply to nr-31, it does00:12:48
not apply to rural work00:12:51
and if you don't you just talked to00:12:53
block work in several spaces at the00:12:55
end, yes, kiss, saying that is true,00:12:56
but why is it, right? 33 does not apply00:13:00
to rural work, it does not complement00:13:03
nr-31,00:13:04
it is because of the current wording of 31, you have00:13:08
already seen the Now that my order goes00:13:10
into this he has one, you must already00:13:12
understand why I'm saying this, the00:13:14
current wording of the right doesn't have one00:13:16
and determines that only00:13:22
those rules that are expressly00:13:25
indicated in the text will apply to rural work, right? And it00:13:30
's 33, it's not one of those new ones But how am00:13:33
I going to treat confined spaces in00:13:34
rural work, nr-31 itself00:13:38
regulates in arguments there are00:13:40
specific presentations on00:13:43
confined spaces in rural work, what I00:13:45
'm saying applies to nr-35, it's a lot of00:13:47
work in height, so everything I00:13:49
'm going to say here00:13:51
talks about, right, 33. In fact, nothing00:13:54
I'm going to say, who knows what nr-31 is, but00:13:57
it applies like this, for example, to00:13:58
urban styles in food industries, right,00:14:01
and there are some flour eyelashes there. of wheat,00:14:03
for example, right, bano, right, it's not an00:14:07
activity to take care of, so obviously the net00:14:09
MP3 can be applied simply to all00:14:12
confined spaces in urban activities, okay, that00:14:16
's very good, so this introduction has been done00:14:21
and the current standard, people, this wording that00:14:24
was approved, right, this is00:14:27
the wording It has been proven that it has a00:14:30
general text and as I said, it took advantage of00:14:32
several and stepped inside, but there are00:14:34
some new features. It has annex 1 and shows00:14:38
a mandatory finalization model00:14:41
for the confined space,00:14:44
annex 2 brings a model of the00:14:46
entry permit for Pet work we are going to00:14:49
talk a lot about Pet in this class and there is00:14:52
something new which is annex 3 and it deals with00:14:55
training which now and frequency00:14:58
syllabus of the training00:15:00
provided for in the Standard this new thing,00:15:03
folks, don't wash it back now, but00:15:06
details about the training of the00:15:10
professionals involved in the activities00:15:12
in the confined space00:15:14
and there is also a glossary It is00:15:18
very common now for new00:15:20
essays to come with Rosário, right people,00:15:22
because the regulatory standards00:15:24
are technical standards, right, many people are even00:15:29
for the competition, right, they are not00:15:31
professional professionals. area, right, it's the area that00:15:35
I'm talking about, something that they never worked with space in the end, so it's00:15:37
important and the standards, this has been00:15:40
happening, I00:15:41
bring in your text a glossary to00:15:44
help with the understanding of some00:15:47
specific technical terms from that00:15:49
time, right,00:15:50
I love the comment in the what is a00:15:54
confined space, we had a small00:15:55
change in what00:15:58
change I mean an improvement in the00:16:01
wording and a clarification, so a00:16:04
confined space is any area or00:16:07
environment00:16:08
that is not designed for continuous human occupation00:16:12
and here we have to pay00:16:15
attention in these reservations that I made, it00:16:19
has limited means of entry and00:16:23
exit and it is also an area an environment00:16:26
where there is opposite or may exist a00:16:29
dangerous atmosphere, ok so00:16:33
these three requirements must be00:16:36
met simultaneously00:16:40
Um, should that area an environment00:16:42
be considered the space with end,00:16:45
there I have an area that has00:16:48
unlimited means of entry and exit, so it's not00:16:50
easier at the end because I no longer00:16:53
meet this second item here, if that00:16:56
ambient air has unlimited means, I can00:16:58
enter and leave easily, it's not closed,00:17:00
it's open, it is to take a00:17:03
natural ventilation entrance you have00:17:05
unlimited means of entry and exit there is no00:17:08
space at the end ok if there is no00:17:10
possibility of there being a00:17:11
dangerous atmosphere there is no00:17:13
last dangerous series in that environment and there is not even the00:17:15
possibility of Formation of that00:17:18
dangerous atmosphere those tests too00:17:20
It's not false So you have to meet these00:17:24
three, there are 15 simultaneously to00:17:26
characterize00:17:28
that ambient weapon as a00:17:30
confined space, okay? And then, the Standard also provides us with00:17:34
the definition of a dangerous atmosphere,00:17:36
so I can consider the existence of00:17:40
a dangerous atmosphere.00:17:43
one of the following00:17:45
conditions occurs So whoever has the presidency00:17:48
of one of the following conditions in this00:17:50
case here is not necessary and all the00:17:52
conditions that I am going to talk about now are00:17:54
present, it is enough that one of them is00:17:56
present in the atmosphere is considered00:17:58
dangerous, the first of them is and here it is00:18:02
not in order of priority, okay, we don't00:18:03
have a real time, so if00:18:07
there is, in that atmosphere, there is an00:18:09
oxygen deficiency,00:18:11
that atmosphere will be considered00:18:13
dangerous and what about00:18:16
speed oxygen deficiencies and this definition is00:18:18
written Standard year Grosso every time I00:18:21
spoke to you, I liked it, right? The beauty of this00:18:25
new wording is very important, it's very important.00:18:28
And then we have to read, you know,00:18:30
oxygen deficiency, people, is00:18:33
an atmosphere that contains less than 20.900:18:38
percent oxygen by volume at00:18:42
normal atmospheric pressure, unless that the00:18:45
percentage reduction is properly00:18:48
monitored and controlled then00:18:50
General rule what is an00:18:52
oxygen deficient atmosphere one that has00:18:54
less than 29 20.9 percent oxygen00:18:57
by volume What does this mean these00:18:59
Creation by volume00:19:01
What What does00:19:02
this expression mean?00:19:15
yes, it's00:19:19
certainly very common for bands to call00:19:22
these concepts deficiencies and00:19:25
oxygen enrichment,00:19:27
so when I have an00:19:29
oxygen-deficient atmosphere, right, but I was00:19:32
poor in oxygen when there is less than 2000:19:35
mine there for the center of oxygen volume00:19:37
an atmosphere with enrichment of00:19:41
oxygen or rich in oxygen is one00:19:45
that has more than twenty-three percent00:19:47
oxygen by volume, so between00:19:52
20.9 and 23 percent of this00:19:57
income is mine, mine, my00:20:00
limits of breathing, okay? is00:20:03
less than 20.9 has an atmosphere poor in00:20:07
oxygen a day I have more than00:20:09
twenty-three percent oxygen00:20:12
volume in that atmosphere has an00:20:13
atmosphere with good oxygen enrichment00:20:17
and is also a dangerous atmosphere00:20:20
if there is the presence of contaminants00:20:23
with the potential to cause harm to the worker's health,00:20:29
contaminants are00:20:31
solid particles, like manholes,00:20:35
liquids00:20:37
in them, mist, losing contaminants,00:20:40
are chemical agents that00:20:41
present themselves in the form of particles in the00:20:44
eyes, like styrofoam, they articulate00:20:47
liquids, mists, mists and also in the00:20:50
form of gases and vapors. So if there is00:20:52
the presence of contaminants with the00:20:55
potential to cause harm to the00:20:58
worker's health, the mere presence of00:21:01
contaminating things, the potential to cause00:21:03
harm, also characterizes the atmosphere00:21:06
as dangerous.00:21:09
contaminant of the00:21:11
contaminant in that atmosphere to be00:21:13
considered classified as a00:21:16
dangerous atmosphere,00:21:17
the concentration of those00:21:19
contaminants must already be such that it causes00:21:22
aggravated damage. And the worker's health is the00:21:25
mere presence of the contaminant does not00:21:27
necessarily00:21:28
classify the atmosphere as dangerous oh00:21:31
and also this I think is a sphere for00:21:34
characterized as an Explosive atmosphere,00:21:36
right? What is an Explosive atmosphere? It is00:21:39
one that has a mixture in addition to the air00:21:42
you breathe, there is a concentration of00:21:45
flammable substances, so00:21:48
that atmosphere is characterized as00:21:50
Explosive,00:21:51
it is also classified as dangerous.00:21:55
one00:21:58
of the following passes when one of the conditions00:22:00
that I mentioned here is met so00:22:02
that the atmosphere is considered00:22:04
dangerous. So on the next slide I will00:22:07
show you the draw here a00:22:10
consolidated compilation of these00:22:12
last two slides that I showed so that we do00:22:14
n't make mistakes at the time of the test so00:22:16
I'll give you the final I'll put it here00:22:19
so we can see better the confined space,00:22:22
it's a space not designed for00:22:24
continuous human occupation, it's that00:22:27
ambient air, you know, that has limited means00:22:29
of entry and exit and it's an ambient area00:22:32
where there is a door there is a00:22:34
dangerous atmosphere and what I want00:22:35
you to remember is that in this case to00:22:38
characterize the confined space it is00:22:40
necessary that all these items that I00:22:42
just mentioned are attended to00:22:45
simultaneously, they have to be00:22:47
attended to simultaneously And then understanding00:22:51
that it is a dangerous atmosphere as I ended up to00:22:53
talk about is one that has a deficiency or00:22:55
enrichment of oxygen Where there is00:22:58
a presence of contaminants00:23:00
What can cause with the potential to00:23:03
cause harm to the Worker's health or00:23:06
that is characterized as an00:23:07
Explosive atmosphere But in this case, we00:23:11
need only one of these Or at00:23:13
least one of these items is complied with is00:23:17
met for the atmosphere to be00:23:21
considered dangerous, okay And then00:23:24
remembering that there is a deficiency that00:23:26
atmosphere with oxygen deficiency is00:23:29
one with less than 20.1 percent00:23:32
oxygen volume atmosphere enriched00:23:34
with oxygen is one with more than twenty00:23:38
and three percent of oxygen volume the00:23:40
contaminants are the particulates00:23:43
historical books gases and vapors are00:23:45
present there in the atmosphere the00:23:48
confined space and atmosphere Explosive is00:23:51
Explosive is the mixture with air of00:23:53
flammable substance it is so important that00:23:56
we understand it correctly just pay for00:23:59
everything00:24:01
and you should take a print on this screen, see,00:24:04
so as not to have any problems at the time of the test.00:24:07
Hi, guys, another thing, I have to00:24:10
draw your attention to the fact that you have an00:24:12
Explosive atmosphere,00:24:14
it is one of the conditions00:24:18
and to characterize a00:24:21
dangerous atmosphere and you didn't find it, okay?00:24:25
Explosive atmosphere is one of the conditions00:24:28
for characterizing a dangerous atmosphere, okay?00:24:30
Why do I say that because it could00:24:34
be that that atmosphere is an00:24:38
atmosphere? It can't not be explosive and00:24:40
still be dangerous.00:24:47
for us to understand00:24:49
this, you can see how the standard brings00:24:52
these definitions, right, look, hi, it has00:24:56
33 points 2.2 considers the00:24:59
combined situation any ambient air that00:25:02
simultaneously meets a little word00:25:04
simultaneously is there expressed in the00:25:06
standard, it was not in the previous standard, this00:25:09
caused a certain doubt for some00:25:11
professionals, I think there had been no00:25:14
doubt at all Because in my opinion,00:25:15
until the previous writing, it was very00:25:17
clear, right, the forest, now I'm going to express it00:25:20
in the mass of words simultaneously,00:25:22
so a confined space is an environment that00:25:25
simultaneously meets the following00:25:27
requirements, it will not be designed for00:25:30
continuous human occupation00:25:32
that has limited means of entry and00:25:36
exit and the panel was not proof and00:25:38
putting it here in front will say00:25:39
unlimited you have to pay attention00:25:41
to this without it does not have limited means of00:25:44
entry and exit and also an environment in which00:25:48
there is a00:25:50
dangerous atmosphere and then Norma herself will talk00:25:53
to us about what it should be like and how00:25:56
he should classify a00:25:58
dangerous atmosphere so I will consider the00:26:01
one that is00:26:03
present one of the ones00:26:07
not simultaneously in the simultaneity agencies00:26:13
one of the requirements is only for00:26:15
confined space in the case of a dangerous atmosphere00:26:17
is there is at least one of the following00:26:20
conditions00:26:21
present I will consider that the00:26:24
atmosphere with dangerous first00:26:26
deficiency or enrichment of00:26:28
oxygen we already know what that is00:26:31
presence of contaminants with the potential00:26:34
to cause harm to the worker's health.00:26:35
So see that the presence00:26:38
of the contaminant is not enough, it must have the potential00:26:40
to cause harm to the worker's health00:26:43
and if it is characterized as a00:26:46
domestic atmosphere and not another, we or00:26:48
it is one of these conditions in being that00:26:52
need to exist, right, for the atmosphere to be00:26:55
considered dangerous then or to be00:26:57
characterized with an00:26:59
Explosive atmosphere So there's one or here, right, and one00:27:02
there here, OK, let's just delete it again,00:27:05
so there's this Iraq because all these00:27:08
items have to be met00:27:09
simultaneously in the case of perfection just00:27:11
tune and close and I have egg here at the00:27:15
very end because at least one of these00:27:18
has to be met one of these00:27:20
conditions for me to consider that00:27:23
atmosphere as dangerous00:27:25
here we are for you a00:27:28
Zinho drawing just for us to memorize better if00:27:30
I have a percentage of oxygen it is00:27:34
bad that a maximum of three percent by00:27:36
volume I have an atmosphere rich in00:27:38
oxygen00:27:39
if I have an atmosphere with a percentage00:27:43
between 23 and 20.9 percent oxygen by00:27:47
volume I will have air breathable is the00:27:51
air that we breathe in about 20 21 it00:27:55
even matters easily here I'm showing00:27:57
oxygen to with about seventy-00:28:02
eight percent nitrogen and one00:28:05
percent of others spend this is00:28:07
breathable air and if I have a atmosphere00:28:09
with less than 20 percent00:28:12
oxygen volume I'm going to have an00:28:14
oxygen-deficient atmosphere.00:28:28
to life and health00:28:31
is a definition of the show dbvs it00:28:35
's not, right 33, okay, I got that number there,00:28:38
right, and six despite Winning It's00:28:42
being changed in the wording It should00:28:45
be published soon Puzzle00:28:46
is this definition there, in principle, right, it won't00:28:51
be removal of should be for now00:28:53
so the concept of top series B vs is00:28:56
there I don't even know I brought it here just to00:28:57
enrich our audio so you know00:29:00
I also want to see if there are sides this00:29:02
So I think a vacation with less than 1200:29:05
months percent in volume the best00:29:09
why is it important for me to know this00:29:10
because Norma herself tells us00:29:14
to kit a CPF sphere and workers must00:29:17
use a00:29:19
self-contained demand mask with positive pressure00:29:24
or a compressed air line respirator00:29:27
with an auxiliary cylinder to00:29:31
escape air because there is no Sufficient oxygen00:29:35
is to guarantee life, right, people, the00:29:40
glossary of, right, understand, tell us,00:29:42
IPVS atmosphere is any00:29:45
atmosphere that represents an immediate risk00:29:47
to Life, the product has an immediate00:29:51
debilitating effect on health,00:29:55
okay, so this IPVS atmosphere, the00:29:58
autonomous mask is the one that carries the00:30:01
enough oxygen for activity, okay, since I do00:30:04
n't have oxygen in the00:30:06
work environment, I have to remove this tooth. So00:30:08
I can wait somewhere, right? So, I00:30:11
have the autonomous demand mask with00:30:13
positive pressure.00:30:15
I00:30:20
have a line respirator with00:30:22
Denise compressed air with an00:30:24
auxiliary cylinder if you make fun of another cylinder you00:30:27
can hear it through the compressed air line, right in the00:30:30
environment where there is anti.00:30:38
is in the Standard00:30:40
What is an exception regarding the00:30:42
characterization of00:30:44
oxygen deficiency, right the new statement that I00:30:47
show you as less than 20.1 percent00:30:50
oxygen by volume it is an atmosphere00:30:53
with oxygen deficiency00:30:56
Unless the reduction of of this percentage is00:31:00
properly monitored and controlled00:31:04
an EA exception in Mato Grosso for us00:31:09
and00:31:10
the percentage of oxygen indicated00:31:14
for entering a confined space indicated00:31:16
by the Standard itself was in item 3.5.100:31:20
15.2 percentage of oxygen indicated is00:31:25
20.9 percent having an acceptable00:31:30
percentage between 19 and a half and up to 2300:31:35
percent of volume, so the00:31:38
recommended percentage for entry into a00:31:40
confined space is 20.9, the accepted norm is00:31:43
between 19 and a half and 23 percent, okay,00:31:48
and here folks, I brought a table that I00:31:51
took them from the technical guide on the Internet, there are00:31:54
three that I presented to you at the00:31:55
beginning of this class and this table asks the00:31:59
questions that the Standard brings, right, for the00:32:02
characterization of confined spaces,00:32:04
they are the first question in the left column,00:32:07
the place is intended for human occupation00:32:09
continuous the answer is no I met the00:32:15
first one of the criteria right to00:32:18
characterize here in the environment as00:32:20
space at the end00:32:21
and on Monday find that weapon00:32:25
environment has restricted means00:32:27
limited partially obstructed or00:32:31
provided with obstacles at the entrance and00:32:33
exit the answer is yes I met the00:32:37
pros second criterion to characterize00:32:40
that space as it is in the end, I00:32:44
see that the standard only says there is less00:32:46
limited entry and exit, but this is it,00:32:48
right, it will grow, right,00:32:50
apartment, destroy obstacles,00:32:54
second, third question,00:32:57
and an atmosphere can occur dangerous00:32:59
you the possibility already exists we00:33:02
ran mate dangerous matter use is there a00:33:05
dangerous atmosphere in that environment the00:33:08
answer is yes I learned all00:33:12
three criteria to characterize that00:33:14
environment as a confined space so the00:33:17
answer is yes that ambient air is bad00:33:21
confined space is whatever A00:33:24
different answer from the ones I gave here now00:33:26
says that it characterizes that ambient air as a00:33:30
confined space00:33:31
and not just for us, you know, you know,00:33:35
this advice, some examples here of00:33:38
confined space, the open-air tube, right,00:33:40
people, it's a confined space, right, it's an00:33:44
opening in the ground which will receive the00:33:46
concrete steel frames there for the00:33:49
foundation of the building,00:33:51
this open-air tube is being built, the00:33:54
name is, right, 18 new ones, it is used, it is a tube00:33:57
excavated again, right, and a00:33:59
maximum diameter of 90 cm, right, but the00:34:02
working cable inside, right, so space in the00:34:04
end it is not made for00:34:06
continuous human occupation and if the possibility of00:34:09
dangerous atmosphere and the limited means00:34:12
of entry and balance in and the00:34:15
fuel storage tanks, right00:34:17
customs there, for example here in00:34:20
mining, the underground00:34:23
water and sewage galleries of electrical power network00:34:24
telecommunications network are00:34:28
also confined spaces the00:34:31
confined space people are present in00:34:33
countless numerous activities in00:34:37
agriculture As I already said, right, they are the00:34:39
children's biodigesters, it's not wasting00:34:42
lemonius tanks, mug elevators,00:34:45
all of this to make the movement and00:34:47
only there grains,00:34:51
civil construction, sewage stations, excavations, tea,00:34:54
videos, in the two food industries, the00:34:57
textile industry, cellulose, various00:35:01
oil industries, oil, food too,00:35:04
and here is just an example that I also00:35:06
took from what the NR 33 technique is00:35:10
and I I just want to give you a concept00:35:12
here so that you can get permission to enter00:35:14
work because we're going to talk00:35:15
a lot about Pet. So I'm going to00:35:17
introduce this concept here soon but00:35:19
it will be clear to everyone, it's a00:35:21
quick squeeze, permission to enter00:35:24
work is a document, it can be00:35:27
printed or digital00:35:53
safe work in confined spaces and00:35:56
press, there are also00:35:58
emergency and rescue measures in00:36:01
confined spaces here, right, I brought00:36:04
you00:36:05
the model at the front that is there in annex 200:36:09
of the Standard, it is really a model because00:36:12
we will see in the next slides that this00:36:13
model it can be, it must be adapted,00:36:16
so the new one says that models press00:36:19
lavanet two, the model of the model in00:36:23
front that will be adopted by the00:36:25
organization, it must be adapted, what does00:36:30
it have to adapt to because I'm going to00:36:31
take this model that the Standard brings to00:36:33
I'm00:36:34
going to see what00:36:37
that model meets the city's00:36:41
peculiarities of the confined spaces00:36:44
that I have in my establishment, of00:36:47
course, right here, I'm going to take a look00:36:50
at this model and I'll understand what00:36:53
I have in mine. establishment, right?00:37:15
organization will adapt this00:37:19
model to meet what is applicable to the00:37:23
law on confined spaces in its00:37:24
establishments,00:37:26
well, so I don't even in 33 have the objective of00:37:30
establishing the requirements for the00:37:33
characterization of the space, in the end,00:37:36
we need to know what the00:37:37
reduced services are as well. establishes the00:37:41
criteria for managing00:37:44
occupational risks in confined spaces,00:37:46
always aligned with energy, and00:37:51
also establishes preventive measures00:37:54
to ensure00:37:57
health safety for workers who00:38:00
interact00:38:01
directly or indirectly in these spaces.00:38:07
the worker who00:38:09
interacts indirectly in the00:38:12
final space is the worker who does not00:38:14
enter the final station but carries out00:38:17
activities nearby,00:38:20
near Finados, and his activity may00:38:23
interfere in some way with the00:38:26
deputy inside the confined space,00:38:31
and vice versa, right? people,00:38:33
so the field of application of Enem in 3300:38:37
applies to as many organizations that00:38:40
have confined space as those00:38:44
organizations that carry out work00:38:46
space in the end the teacher but it is not the00:38:48
same company that owns the space and there it doesn't00:38:51
give you so it could be the same company There00:38:52
's no problem, I can have it in00:38:54
my establishment, it's00:38:57
easier to adjust a tank there, a00:39:00
fuel storage tank and I00:39:02
have it in my company, in my company, there's00:39:05
a team there, there are employees who are00:39:08
qualified to receive the training00:39:11
for me, the activities for the channel00:39:13
has no problem at all but I took it I can00:39:15
have some reserve00:39:17
fuel storage tanks and I don't00:39:19
have anyone it doesn't matter for whatever00:39:21
reason there is someone on my00:39:25
black Employee board and to be helped space00:39:27
at the end so I'm going to hire one00:39:29
specialized company00:39:31
and in that in that work to00:39:34
carry out the necessary activities in my00:39:36
confined spaces, so I alization00:39:39
she can have the confined space and00:39:41
carry out the activity herself, she has the00:39:44
confined space and she decided to hire00:39:46
service providers, right companies00:39:48
hired to carry out work in00:39:51
confined space00:39:52
Hi, and then the new one also brings us00:39:55
a second concept of confined space,00:40:00
here is the following, spaces not00:40:03
intended for human occupation and here the In00:40:07
fact, I think that collaborators who00:40:08
are from the continuous word, right, but anyway,00:40:11
let me I forgot the text, the spaces are not00:40:15
intended for human occupation The00:40:18
limited means of entry and exit00:40:21
used to store material00:40:24
with the potential to engulf00:40:27
and the drowning worker are00:40:30
characterized as confined spaces00:40:32
This is to leave no doubt that the00:40:36
symbols are confined spaces, right?00:40:39
leave no doubt, there are lights, coins and00:40:43
all these reservoirs00:40:45
completely dealing with grains, right, the presentation00:40:49
talked about the silo, the confined spaces NR00:40:53
of rural work in there, there is a00:40:55
are not covered by mrd3, truth, but00:40:59
I have eyelashes in the urban area,00:41:01
many people and many industries in00:41:04
urban areas have been have00:41:08
spaces and store materials making00:41:11
particular of the eyes and have the potential00:41:14
to return to playing the worker,00:41:17
ok, if Lucy in the industry in the00:41:20
urban area is the eyelashes of the00:41:22
food industry, right, I said these00:41:25
storage of grains00:41:28
food industry in wheat flour are00:41:30
eyelashes from the urban area, right, they don't00:41:33
apply to this, we understand Africa, nor the00:41:35
interferences, no doubt, oh,00:41:38
oh, and this concept So I'm going to draw00:41:41
here, right,00:41:42
so the spaces Leave nothing00:41:46
human occupation continuous human concern that00:41:48
have limited means of entry and00:41:51
exit and that are used to00:41:54
store material with the00:41:57
same potential to drown the worker00:42:00
are also characterized as confined spaces00:42:03
Hi all right What is the same Talking about00:42:05
what embalming is is there in00:42:08
Rosario promises See the importance of00:42:10
kindness and salt, right? Because when I00:42:13
understand the concept of the word, when00:42:16
I remember Norma's item again, I00:42:19
will have a much greater understanding of00:42:20
that, I will fix it, I will memorize it00:42:23
better and at the time of the cake tasting If you have00:42:26
any doubts about that, then you have00:42:27
to read it since the new one and take them to If I00:42:31
have any doubts at the time I have00:42:32
other than the big foot Wow, at the same time, I already00:42:34
run there in Gustavo, so the00:42:37
engulfment is the involvement and capture00:42:40
of a person the solid particulate material00:42:43
capable of causing unconsciousness or00:42:47
death00:42:48
a good rolling people in the Silos,00:42:52
unfortunately, it is the00:42:54
cause of hundreds of accidents there00:42:58
involving these confined spaces,00:43:01
I brought you just a00:43:03
few examples, right,00:43:05
the one above is news talking about00:43:07
workers dies buried in a00:43:10
grain warehouse in Mato Grosso do Sul second00:43:13
death in less than 21 days and other00:43:17
news worker dies buried00:43:18
inside steps inside this type of00:43:21
elderly people on a farm and here is a report we00:43:23
used earlier that talks about the00:43:25
silent deaths of Brazilians00:43:28
buried in grain warehouses00:43:31
remember, grain warehouses are serviced00:43:33
either by NR 31 after age Rural00:43:36
being an experiment 33 And then the news00:43:41
says a survey reveals and at least00:43:44
106 people died in agricultural signs00:43:49
in the country in the last decade the data is00:43:52
shocking expert in an accident00:43:54
at work that the bridge failed to comply00:43:56
with safety standards as the main00:43:59
cause of the snow in the church that is not00:44:02
decorated, right, the labradora about had that00:44:05
wrote the ones in the Standard do not have00:44:07
provisions that must be followed to00:44:09
guarantee the health safety of these00:44:12
workers who carry out activities, what's00:44:14
new,00:44:15
and who are these workers00:44:19
involved in the activities in the confined space?00:44:40
technical responsible, he has00:44:42
basically00:44:46
administrative responsibility, first he has to00:44:49
identify00:44:51
and prepare00:44:54
the confined space registry,00:44:57
then identify and prepare this00:45:01
space registry, at the end we will see what00:45:04
the minimum content of this registry has00:45:05
in a little while. technical manager00:45:09
also has to adapt it00:45:13
because he models the plague model with00:45:15
you for you in order to contemplate the00:45:18
peculiarities of the organization's confined spaces.00:45:29
I have to have a registry00:45:31
for each establishment, okay,00:45:34
I understand that the technical person in charge can00:45:37
be just one person, but the registry has a record for00:45:40
each establishment indicating the00:45:43
confined spaces of each establishment,00:45:46
okay, so he is the technician in charge and will00:45:49
get the lavanet model, two models of00:45:52
Pet adapt this model to those00:45:56
confined spaces existing in the00:45:58
organization's establishment,00:46:00
and this technical person will also be the one00:46:03
who will prepare the00:46:07
related safety procedures, we agree, and indicate00:46:11
how much equipment should be used when00:46:14
working00:46:15
in a confined space, for example,00:46:19
gas detectors. right, the00:46:21
digital plague mission equipment, I already told00:46:24
you to take it off. It can be issued00:46:26
digitally, right,00:46:28
if there were people, it's the equipment for00:46:31
classified in an area with the potential for00:46:34
an explosive atmosphere to occur, we00:46:36
'll see about that too, so the person who00:46:38
recommends this equipment is the technical person in charge00:46:40
indicates that he is00:46:43
oh ah,00:46:45
not the technical person in charge, he also00:46:49
prepares the Rescue plan. The00:46:53
rescue plan is a written document that will be00:46:56
used by the emergency and00:47:00
rescue team, right, he is the team that will carry out the00:47:03
rescue and he has all the00:47:06
rescue planning first aid,00:47:08
the technical person in charge will also00:47:11
coordinate the Initial and00:47:14
periodic training of the day's entry supervisors00:47:16
of authorized workers and00:47:20
the emergency and rescue team.00:47:22
So I already know that the entry supervisor,00:47:26
the guards, the authorized workers,00:47:28
personnel in the emergency and00:47:30
rescue team, they they have to be training00:47:33
I will draw your attention here and straight00:47:35
away to the following Standard and00:47:38
continue inhaled reproduce here it talks about00:47:40
forgetting to lose the periodical but00:47:43
we will see Hi guys, the standard00:47:45
also provides for training Or00:47:48
eventual training Okay, so here we missed00:47:51
reading the occasional word because it is00:47:52
provided for in another item later on00:47:56
and the entry supervisor has00:48:00
some technical responsibilities and00:48:02
some responsibilities are00:48:04
administrative so it is the00:48:08
responsibility of the penises two entries to00:48:10
issue the request before the activities begin.00:48:15
he is also the one who will implement the00:48:18
procedures in the shots at the Pet close00:48:21
press after the end of the service new00:48:25
I see that the Pet It has a beginning, middle and end,00:48:28
it really begins00:48:31
and it is also responsibilities people00:48:34
enter he has a responsibility in00:48:36
relation to the watchman first the terms of00:48:39
entry he can also perform the00:48:43
role of watchman and there is no problem00:48:45
as long as this so-called accumulation of00:48:50
functions00:48:51
is provided for in the entry permit.00:49:03
carrying out the00:49:07
work space at the end for this,00:49:09
people, he has to have00:49:10
direct communication with the watchman, right, to00:49:13
know that the attentive Tali is00:49:15
aware of what is happening inside the00:49:17
confined space and continues with the00:49:20
responsibilities of the entry server So what?00:49:23
He is also the one who performs the tests and00:49:28
checks the equipment before00:49:30
use, you saw that I said that00:49:32
the technical person in charge indicates the00:49:34
equipment that will be used in the00:49:36
confined space.00:49:45
Love of God, let's not confuse00:49:48
their functions at the time of the test because that's what00:49:49
the panel will do and want to00:49:51
confuse everything, right? Another responsibility00:49:54
of the entry supervisor00:49:56
is to ensure that the00:50:00
emergency and rescue service is00:50:02
available and that the means to00:50:04
activate they are operational,00:50:07
well, so I have to guarantee that he has to00:50:10
guarantee our success. She guarantees00:50:12
and guarantees the availability of00:50:16
that service for us. If00:50:19
I need an ambulance, there has to be00:50:21
one ready, right?00:50:24
I have to have them to be operative,00:50:27
I have to have a month of00:50:29
communication there, a radio on my cell phone00:50:32
Always available for me to call the00:50:35
emergency and rescue service, that's00:50:36
how it is, it's always operative, the one who will00:50:38
guarantee that this will be ensured is the00:50:41
general supervisor and an00:50:44
entry supervisor, also people who cancel00:50:46
entry and work procedures00:50:48
when necessary, okay,00:50:52
what is the watchman's responsibility now?00:50:55
The watchman has some responsibilities00:50:57
regarding what happens inside00:51:00
confined spaces, I always say that the00:51:02
watchman is the guard angel00:51:04
authorized workers who entered the00:51:07
confined space,00:51:08
so the watchman will allow him to00:51:12
allow only00:51:23
authorized workers to enter the confined spaces listed in the party. There is one at Pet.00:51:27
lookout, he will00:51:31
stop him there, stay there in his part, right, if00:51:35
whoever is entering here then authorized00:51:37
there, Pet is00:51:39
jumping, the other one is missing,00:51:42
but the other one is not in front, so he00:51:44
will not enter and it is possible until that00:51:47
activity that I'm not the only one who00:51:49
enters the confined space and it's not00:51:52
listed there in the test and it's00:51:55
the watchman who decides to allow entry00:52:00
and the neighbor also has to keep00:52:03
control, count on the permanent count of the number00:52:07
of workers authorized to enter the00:52:09
confined space and ensure that everyone00:52:11
leaves at the end of the activity they entered00:52:15
10 you have to get out of this get out and nine00:52:17
something problem has happened you have to be00:52:20
called there or here for emergency00:52:22
Rescue you no one wants it doesn't need00:52:24
that a worker so You00:52:25
cross you have to leave of this and who00:52:27
counts these workers who entered and00:52:30
left is the watchman also00:52:35
in some responsibilities in relation00:52:38
to the outside in the next ones the watchman people00:52:41
for him to be able to do00:52:43
his job he has to see them lose weight00:52:48
permanently outside the confined space00:52:52
and next to the entrance two try All the00:52:55
confined space nearby, right next to the00:52:58
entrance in contact or00:53:02
permanent communication with the00:53:03
authorized workers noticed in contact I'm there00:53:06
watching talking shouting worker00:53:08
is going on is answering me right another in00:53:10
permanent communication has a radio00:53:12
we communication that allows me to00:53:13
communicate there the workers who00:53:15
enter the space at the end 1 and the watchman is00:53:19
also responsible for operating the00:53:22
people movers, right? For example,00:53:24
if I have a confined space, for example,00:53:27
an underground00:53:29
electricity network, telecommunications, and the00:53:32
adjustment of this network, a sewage network, it00:53:36
is00:53:37
vertical, right? I'm going to use him as a00:53:40
people mover to make the descent, right? Of00:53:45
these people, right? And the climb too, right?00:53:47
So how do I have this photo?00:53:57
of00:53:59
internal or external emergency and rescue, when internal is necessary,00:54:01
it is when the company has among its00:54:05
employees00:54:07
workers involved.00:54:20
my private room is also there, but it00:54:23
is not within my scope to employ00:54:27
and it is also the watchman's responsibility in00:54:30
relation to the outside of the confined space,00:54:33
he who will order your abandonment of the00:54:36
space whenever this happens to you, it is00:54:39
because he recognizes any sign of00:54:41
danger, an alarm signal, an00:54:44
unforeseen condition a prohibited condition this00:54:47
happened some of any unforeseen situation00:54:50
or when he himself cannot00:54:53
perform his tasks effectively and is00:54:56
not replaced because00:54:58
he may be doing well and00:55:01
the entry supervisor comes to replace there,00:55:03
no problem none but they are00:55:05
unable to perform the tasks and he00:55:08
could not be replaced also in this00:55:10
case there are two and do not abandon00:55:12
everyone has leave there is no need to even question the00:55:14
abandonment order00:55:16
ah ah it is also a pedia that will00:55:19
inform the entry supervisor of00:55:21
any event Unforeseen or strange00:55:24
the surveillance operation even00:55:26
when the order to abandon So the00:55:29
guards ordered everyone to leave he will00:55:31
order the abandonment and will communicate to the00:55:33
prisoners entered that abandonment ok00:55:37
and he couldn't carry out other00:55:40
tasks during operations in confined spaces00:55:44
Hi guys, the standard is also new00:55:49
and it provides for the possibility of a watchman00:55:55
monitoring the activities of more than one00:55:57
confined space, but for this00:56:01
link to meet the following requirements,00:56:03
it must00:56:05
remain at the entrance to the00:56:08
confined space or nearby.00:56:11
in this case he can be assisted00:56:14
he can have the help of a00:56:16
surveillance system some electronic communication00:56:20
the other requirement all00:56:23
confined spaces must be in his field00:56:26
of vision without the use of00:56:28
electronic equipment ok00:56:30
and he must be able to see the00:56:34
confined space there without use00:56:36
electronic equipment that was in your field of vision00:56:39
and the number of confined spaces is00:56:42
cannot impair the lookout functions is00:56:47
to continue another requirement,00:56:50
the same activity must be carried out in the00:56:53
confined spaces that are all Your00:56:55
sensitivity in so if I have two00:56:58
confined spaces My00:57:00
possibilities are that your guard in the00:57:02
confined space will carry out a00:57:05
maintenance activity in the other00:57:07
confined space, it must be carried out at the table and00:57:09
given you attention. If it is maintenance,00:57:12
none is00:57:14
installation directly on another, the00:57:16
cell phone, cleaning and another is not the same00:57:19
activity. cannot be accompanied by the00:57:23
same typing00:57:25
and also another criterion of00:57:28
monitoring the activity of more than one00:57:30
confined space must be limited to the00:57:32
permanence of a maximum of two00:57:35
workers inside the00:57:37
confined space and there must be viewing00:57:40
through the confined spaces must00:57:44
be It is possible to see the00:57:46
workers through the access in the00:57:48
space at the end, people, but look at00:57:50
some accesses on the left side, right? There is a00:57:54
Labrador hatch, you have to crawl into the00:57:57
confined space00:57:59
and the one on the right, the door on the right is00:58:02
a confined space, also00:58:04
wishes, poor lighting,00:58:07
geometry These parts make it very difficult to00:58:10
see the workers00:58:12
inside, I can confirm. So, not00:58:14
always, in fact, most of the00:58:17
time, it will be very difficult for the guard00:58:21
to see the workers inside the00:58:23
confined space.00:58:35
it is an assistance of the00:58:40
electronic communication surveillance system in compliance with00:58:43
risk analysis and the footing of the00:58:47
security procedure00:58:49
two of these requirements will be00:58:51
exempted from this of people that I just00:58:54
talked about is that surveillance exists surveillance00:58:57
and in two or more confined spaces,00:59:00
the stay of a maximum of two00:59:02
workers So this requirement00:59:05
will be waived,00:59:07
the stay of a maximum of two00:59:10
workers inside Of course, a00:59:12
confined space will be waived and also00:59:15
viewing of00:59:19
workers through access to the00:59:20
confined space will be waived, so keep an eye on00:59:23
there is a surveillance system there to00:59:25
help you, it is an00:59:28
operational electronic communication system, right, in the face of these00:59:32
issues, it is in compliance with the00:59:34
risk analysis, it is said that a00:59:37
security procedure is provided for, the guard can00:59:40
carry out surveillance of two in the most00:59:43
confined spaces,00:59:44
and these conditions here they will be00:59:48
dismissed ok00:59:50
and now let's see if the responsibilities00:59:53
of the workers00:59:54
authorized by the authorized worker00:59:58
he has to01:00:01
[Music]01:00:02
comply with the guidelines received in the01:00:06
Training and the work procedures01:00:10
provided for in the bar entry permit01:00:12
so he received training there is the01:00:15
work procedure in the piece you have to01:00:17
comply with all of this he has to01:00:19
properly use the means and equipment01:00:24
provided by the organization for example01:00:27
the gas detection equipment, right01:00:30
Hi and he has an authorized worker he01:00:33
must also communicate to the watchman or the01:00:35
hair today01:00:37
risk situations have entered For the safety and01:00:39
health of workers, we provide that they are01:00:42
aware of it01:00:45
and the emergency and rescue teams01:00:52
complete these teams until01:00:56
the rescue and first01:00:58
aid measures are in place and carry them out01:01:02
in case of emergency.01:01:04
emergency,01:01:06
those measures of mine occur on the01:01:10
day of the crash, they are operational, that01:01:12
is, if I need them now, I will be01:01:15
able to carry out these on the day of the01:01:16
rescue, I just laughed, right, and it is obviously the01:01:20
emergency rescue team itself01:01:22
that will carry out these measures,01:01:24
right? even01:01:25
emergency teams must also01:01:27
participate in the annual simulated exercise and01:01:31
look, I looked at this, see the panel01:01:32
charging there talking about exercises there,01:01:35
it has to be every six months, the tabanca loves to01:01:38
charge for these periodicities, right,01:01:41
so simulated exercise of NR 33 It Must01:01:46
Be annual Hi and the01:01:49
emergency team also obviously has to01:01:51
participate in this exercise side in Self-01:01:54
rescue and Consider the possible01:01:57
accident scenarios in the01:02:00
confined space and this scenario you have to be01:02:03
included in the rescue plan01:02:05
So guys, I just want to do it with you01:02:08
a comparison here of two01:02:10
responsibilities that I think can get01:02:12
confusing at the time of the test are the01:02:15
responsibilities of the01:02:17
entry supervisor and the emergency team was01:02:19
really01:02:20
Hello bear Prizes today entered he has to01:02:23
ensure that the01:02:26
emergency service again if we are01:02:27
available01:02:28
good and that the means for São01:02:31
Nacional are operational01:02:35
between the two entrances Earth guarantees01:02:38
that the availability of the01:02:40
emergency service and that the01:02:43
communication system, whatever it is, I'm01:02:46
going to use it to activate the system to01:02:48
call, right, Bolsonaro, call the01:02:51
emergency service When I need the agency,01:02:52
these operational means of the service must01:02:55
be operational, try to work,01:02:58
and the emergency and rescue team must01:03:01
ensure that the measures and01:03:04
rescue first aid are01:03:06
Fernandes01:03:08
and carry out these measures at home, energy01:03:11
is ok, so I thought it was a bit of a01:03:15
confusing step in the It was time for the test to01:03:16
draw attention to us, let's01:03:19
talk a little bit01:03:21
about the management of the01:03:24
operating system in the confined space and01:03:27
item01:03:28
33.4. 1501:03:30
then if you say the following, look at the01:03:33
process of identifying hazards and01:03:35
assessing occupational risks in01:03:38
confined spaces, you have to consider01:03:40
the provisions, none01:03:42
and in addition to the provisions of the NR,01:03:47
this process of identifying01:03:50
hazards and assessing risks, you01:03:53
also have to consider some01:03:55
specific aspects of the01:03:58
confined spaces for this, which have a01:03:59
specific standard on this topic, right people, it's not for01:04:01
nothing,01:04:02
so what would these aspects be, the01:04:06
lack of assistance or01:04:09
construction of new confined spaces01:04:12
in which work can be carried out?01:04:15
keeping an eye on whether the01:04:18
organization is there building the01:04:21
environment in a space that could be01:04:24
characterized as a confined space.01:04:28
And there is also an aspect when there is, for01:04:31
example, a change in the geometry or01:04:34
means of access to existing confined spaces, what will this be like?01:04:39
aspect will identify a new risk or01:04:43
sometimes a previously01:04:44
existing risk will be seen more01:04:46
Exactly because a change in01:04:49
geometry and another aspect to consider is01:04:54
the use of confined spaces01:04:58
implying a change in01:05:00
previously identified hazards I will carry out01:05:02
hot work in the confined space in01:05:05
general, a new risk there, right? I01:05:07
also have to consider This aspect is the01:05:10
use of this space in my01:05:12
identification of hazards and assessment of01:05:14
occupational risks01:05:16
Hi01:05:17
guys, if I spend your work in the01:05:20
confined space it cannot be avoided,01:05:23
then I will need obviously01:05:26
carry out the work Nothing, I came back01:05:30
here01:05:31
to analyze and identify all the01:05:33
conditions in that confined space, right?01:05:36
So in this case I will have to01:05:38
enter the confined space, so the stage01:05:42
of hazard identification and assessment01:05:43
of occupational risks in that space,01:05:46
these steps must consider01:05:49
and the dangers existing in the vicinity01:05:52
of the confined space and I can interfere01:05:56
with the safety conditions of work01:05:59
in that space I must also sew the01:06:02
possibility of information last01:06:04
exclusive dangerous vacation, right and the01:06:08
need to control01:06:10
dangerous energies confined space Do I01:06:12
have to block it for some reason01:06:14
etagen some racket gen also01:06:17
write, right, to block that01:06:22
dangerous energy there so that dangerous people01:06:23
don't enter, right, not to interfere there,01:06:26
I work in a confined space,01:06:28
high pressure, water, right, steam, I have to01:06:33
check that there is a need for a01:06:36
blockage, some labeling so that no one can01:06:38
open a valve, for example, and01:06:41
other preventive measures also01:06:43
described in the Norm01:06:46
on blocking itself. Guys, I'm going to put The Standard01:06:50
brings us very01:06:52
good knowledge left over blocking, saying that01:06:58
blocking is the device that prevents the01:07:02
release of dangerous energies such as, so01:07:04
what? which is considered01:07:06
dangerous here in the context of a confined space,01:07:10
vapor pressure, combustible fluids, water01:07:15
and others, of course, in August, in a01:07:19
confined space, aiming to contain01:07:21
these energies for safe work, a01:07:24
confined space, so blocking,01:07:26
its objective is to contain01:07:29
dangerous energies, avoiding that they cause01:07:33
an accident in the confined space,01:07:35
right, some unforeseen event01:07:40
is very good, so organizing the01:07:42
confined space registration, people, the01:07:46
organization that owns the01:07:47
confined space must prepare and maintain01:07:51
the confined space registration,01:07:53
contemplating then the standard says to01:07:55
people, what is the content of the01:07:59
confined space? So this is part of the01:08:01
Risk management, it passed two more01:08:03
Natura spaces, the registration must be in01:08:07
all spaces, existence of01:08:09
inclusive growth, management of spaces,01:08:11
party, how many spaces and natives are there,01:08:15
so the mud speaks and the organization, so01:08:19
what? has a confined space, it will01:08:21
prepare and keep it01:08:24
updated, obviously, the registration in01:08:27
confined spaces using the keyboard I have to01:08:30
identify the confined space01:08:35
And then when registering, you must indicate the volume of01:08:38
that space01:08:40
and,01:08:41
in the case of identification, the new01:08:45
statement that can be used can What is the01:08:47
tracking number the01:08:50
organization itself defines it as01:08:53
will compose this code is then the01:08:57
identification volume of the confined space01:09:00
the01:09:03
use of the use or01:09:07
stored product is indication of possible01:09:10
dangers existing before the release of the01:09:13
entrance01:09:14
is the way of access to the01:09:18
confined space only for this reason nap you only have to01:09:21
break a wall you vertical access01:09:23
is dimensions geometry the condition of the01:09:28
space confined in an active or01:09:30
inactive space that is not being used the01:09:33
sketch in the confined space with forecast01:09:36
of blocking points and01:09:40
rackets rackets is also a type of blocking01:09:41
people that is made to also help there, it01:09:44
is an administrative measure, right, to01:09:47
enable you to contain01:09:49
dangerous energies, also there the number of01:09:53
entrance openings and manholes and01:09:56
their dimensions and01:09:59
Ea will not bring it to us it is about the01:10:04
responsibilities of the contractor of the01:10:06
contractor I am an organization that01:10:09
has a confined space but I hire01:10:13
a company to provide the service01:10:17
inside the service that I need to be01:10:19
done inside the01:10:21
confined space so there is the contractor and01:10:23
has a confined space and has the01:10:25
contractor who carries out the activities in the01:10:28
final space so the contractor then01:10:32
provides the contractor with a lot of attention here01:10:36
contracting people will know the contractor the01:10:39
registration in their confined spaces01:10:42
where the contractor will carry out the work01:10:44
to carry out the activities01:10:46
and the contractor must also provide the01:10:49
purchase01:10:51
and information about the01:10:53
occupational risks that are under its management and01:10:57
that could impact the01:11:00
contractor's activities and when applicable to the01:11:03
prevention measures to be adopted, then there is01:11:06
some risk of passion in my company01:11:08
that could impact In the city of the01:11:10
contractor, there is a welding service there01:11:15
close to the entrance to the confined space. Is there01:11:17
a risk there? Maybe01:11:19
so, so I have to inform my01:11:22
contractor, all of you workers who01:11:25
are under my management. I01:11:27
have control, right? Because I already01:11:29
I have identified the risk, I have already assessed01:11:32
their terms, control, I will inform the01:11:35
contractor about these risks that may01:11:37
impact their activities, okay, and01:11:41
when applicable to the prevention measures01:11:42
to be adopted,01:11:44
the structure is beyond what is foreseen in the01:11:47
item 3 p.m. and if there is01:11:49
snow insurance one talks about the01:11:51
obligations of the01:11:53
contractors' contractors, so there you go, there's01:11:55
always recovery nr-1, too,01:11:59
and the contractor must know his01:12:03
contractor,01:12:04
so the contractor, one in this contractor,01:12:08
the inventory of risks when working in01:12:11
spaces confined So look how01:12:12
interesting01:12:13
I have I'm an organization and01:12:17
my establishment has a confined space01:12:20
I'm going to hire a third party a company that01:12:23
provides services in confined spaces01:12:26
is a service provider that will provide me with01:12:31
the inventory judges in that space with the01:12:33
end, okay, she's going to do the survey01:12:36
of wisdom teeth there in the confined space and01:12:38
when they invented this for me, I was the only01:12:40
contractor, okay, there is a contractor who01:12:43
will also identify the dangers and01:12:47
assess the risks according to the01:12:49
specificity of the work to be01:12:52
carried out there in that confined space, right?01:12:54
And it will also promote the adequacy of01:12:59
measures And01:13:00
according to nr33 and NR 33, then only01:13:04
in summary here the contractor01:13:09
provides the contractor with information01:13:12
regarding the registration of spaces01:13:14
confined to its establishment and the01:13:17
risks that are under its management and may01:13:21
impact the activities of the contracted EA Coordination and01:13:24
Informs the The contractor01:13:29
provides the contractor with an inventory01:13:32
of risks and the adequacy of01:13:35
prevention measures, okay01:13:40
Ah, no, so tell us about01:13:43
prevention measures in01:13:45
confined spaces, right, so it's01:13:48
83.5. It says that measures must be adopted01:13:52
to eliminate or control the01:13:56
risks of fire or explosion in01:13:59
hot work such as welding,01:14:02
heating, grinding, cutting or01:14:06
others that release open flames exposing01:14:09
heat that people because inside the01:14:12
confined space I can have01:14:14
an explosive atmosphere there.01:14:17
Well, then, have a great vacation Close, if you have01:14:20
a spark, a spark, whatever it is,01:14:23
it could be enough to01:14:25
start a fire explosion. So you01:14:28
have to take measures to eliminate or01:14:30
control these risks, fire, explosion01:14:33
in hot work, ok, welding,01:14:37
medicine, heating, like or01:14:39
any other work that requires an01:14:41
open flame and heat, it must be treated01:14:44
with great care, right?01:15:02
safety Of course, these01:15:05
ten are its main function, right,01:15:07
to develop safety procedures that01:15:09
include01:15:11
preparation, issuance, cancellation,01:15:14
closure of plague,01:15:16
requirements for safe work in a01:15:18
confined space and criteria for the operation of01:15:22
workers movers01:15:23
authorized to enter the01:15:25
confined space, right, when it was applied, right, so01:15:28
how do I I said this mover, people,01:15:30
are used mainly for access and01:15:34
for Rescue as well, right at parties01:15:36
Vertical rescue is how to work Dori01:15:40
like this Using the seat belt, right,01:15:41
this one is anchored there is to connect the01:15:44
anchor points of the system planting01:15:47
people for,01:15:49
including for mention a rescue there in this01:15:52
case now in this You are inside the01:15:54
space at the end01:15:57
and the procedures for working in a01:15:59
confined space have to be01:16:01
carried out when there01:16:03
is a change in the level of risk01:16:06
so in my pgr I took the time to01:16:09
do a reassessment of Risk and there was01:16:12
a Danilo change in risk and carry out01:16:15
the procedure also when an01:16:17
Unauthorized entry occurs or in the case of an01:16:20
accident, an unforeseen condition during01:16:23
entry into the confined space01:16:27
and01:16:29
on the use of respiratory masks respirators01:16:34
the organization the organization must01:16:37
develop and implement procedure with01:16:41
requirements and criteria01:16:43
and for the selection and use of respirators01:16:47
for routine use and01:16:50
emergency situations01:16:53
and in accordance with01:16:57
respiratory risks01:17:00
where it is written What are the01:17:03
criteria crises right and where is it01:17:05
written right criteria for selection and use of01:17:08
respirators01:17:09
is as I told you at the beginning of this01:17:12
class there is another one in November 2021,01:17:15
ordinance 672 was published01:17:19
and this ordinance01:17:21
repealed several other ordinances and01:17:25
dealt with Sparta01:17:27
occupational safety legislation and all of this was01:17:30
consolidated in a single wording that the01:17:33
wording of the ordinance Messi crazy and01:17:36
Chapter two this rubbish 672 bag of01:17:40
technical regulations on the use of01:17:43
equipment for respiratory protection01:17:45
oh and here is very01:17:47
important information that we know article 44 of01:17:51
this Chapter 12 it has two01:17:54
very important paragraphs talk to the01:17:56
first, stop with the second,01:17:58
well, then caput of article 44 for the01:18:01
next, the employer must adopt a01:18:04
set of measures to01:18:06
adapt the use of01:18:10
respiratory protective equipment when necessary01:18:13
to complement someone who has doubts about the01:18:16
respiratory protective equipment,01:18:18
complement the respiratory protection measures.01:18:21
collective protection, no, right, for the ordinance, I said this01:18:25
or the use of the ATI while these01:18:28
measures are being implemented01:18:30
with the purpose of guaranteeing01:18:33
complete protection for workers01:18:35
against the risks that exist in01:18:38
work environments.01:18:40
There are many measures, so01:18:43
what measures are taken to adapt01:18:46
the use of equipment that01:18:49
respiratory person must observe the01:18:52
establishment of01:18:54
written procedures of the organization will have to have01:18:57
the procedure described for01:18:59
carrying out respiratory protection and01:19:01
this procedure must address at01:19:03
least letter A the criteria for the01:19:06
selection of equipment01:19:07
which criteria will I use how do I I will01:19:11
select the respiratory protection equipment01:19:14
Hi and the procedure also has to involve01:19:16
the appropriate use of the equipment, how01:19:19
should I use it, taking into account the type of01:19:22
activity that will be carried out,01:19:24
obviously the environment where I will use it,01:19:27
right and the individual characteristics of the01:19:30
worker? example, workers01:19:32
cannot have a beard, right, they cannot have01:19:35
deep scars, deep wrinkles on the01:19:38
face and01:19:39
harm or impede the sealing of the mass01:19:43
in that case, which is very low in its01:19:45
application to the face, leads to better01:19:47
social action and then an article, second paragraph In01:19:50
this article 44, it says the following01:19:53
and the employer must follow, as appropriate,01:19:56
the fundacentro recommendations contained01:19:59
in the publication01:20:04
PR respiratory protection program of the foundation01:20:06
recommendations selection and use of01:20:08
respirators and must also follow the official technical standards01:20:11
of the genes when I see then the01:20:14
ordinance a672 people it she it revoked01:20:19
that normative instruction that talks about or01:20:21
about the baby, so there is now an ordinance that01:20:24
talks about the01:20:27
employer's obligation to follow where appropriate, it is01:20:30
the recommendations of fundacentro, so it is01:20:33
a recommendation, but now it is01:20:35
mandatory, and the ordinance for two months Vale, the01:20:38
employer must follow the recommendations01:20:40
of the ppr of the01:20:43
respiratory protection selection program is in BR for those who01:20:46
don't know the latest revision 2016 is01:20:51
already back here at NR 3301:20:54
Okay, now, taking advantage of the fact that we01:20:56
are talking about respirators, I will talk to01:20:59
you here again about the only item01:21:02
in the Standard and he talks expressly about a01:21:06
certain type of respirator who01:21:08
says the following 83/5 17 two access to the01:21:13
confined space with an ipvs atmosphere as01:21:17
I spoke to you01:21:19
atmosphere babies which means01:21:21
immediately Dangerous to life or health01:21:23
I access this confined space with this01:21:26
atmosphere01:21:27
is only permitted with the use of a01:21:31
self-contained demand mask with positive pressure01:21:35
or with a compressed air line respirator01:21:40
and an auxiliary cylinder for escape, okay,01:21:44
people, the positive pressure compression respirator,01:21:46
as I already said, it01:21:49
is hard, here's the thing, during the It counts for01:21:52
a lot of work, another one is inhaling, right, Tainá01:21:55
is doing it. You are inhaling, there is this01:21:58
inspiring air pressure inside01:22:01
this respirator inside the facial stone,01:22:03
it becomes greater than the atmosphere, hence the name01:22:06
Positive pressure, and then the pressure becomes01:22:09
greater, a sphere, the external air is01:22:12
prevented from entering by the inspiring, right?01:22:15
Logically because the outside air and I don't01:22:17
exactly want that to01:22:19
happen, right? I don't want the01:22:21
employee to breathe the outside air because the01:22:24
outside air, the outside atmosphere is not01:22:26
breathable, it is an atmosphere that is immediately01:22:29
Dangerous to life and health So my my me the01:22:32
respiratory mask and it has to01:22:34
prevent the outside air from being inhaled,01:22:38
right, exactly what I want, that's why it01:22:41
has to be an01:22:43
autonomous demand brand with01:22:45
positive pressure, the negative pressure respirator01:22:48
during inhalation, the01:22:52
air pressure Inside the piece,01:22:54
the atmospheric pressure is lower, so the external air01:22:57
passes through the respirator, so I don't want to01:22:59
work, you can't use a machine with01:23:02
demand, it's demand with01:23:03
negative pressure, it has to be demand with01:23:05
positive pressure, here, just remembering that01:23:09
little figure again, right for us?01:23:11
understand, so01:23:12
ipvs atmosphere is one where there is01:23:17
less than 12 and a half percent of oxygen01:23:20
by volume, okay And this value here is not on the01:23:23
internet, there is no 33 there in nr-6, okay01:23:29
Hello, how are you? And here, folks, I'm going to bring01:23:33
you a priest who It's at the end of the day,01:23:35
this forgiveness works for those who didn't,01:23:37
I suggest reading it immediately,01:23:40
when this class ends, just download the01:23:42
PDF of the sentence and Sally Why only01:23:46
important complaints that you'll find01:23:48
there, this very good comic, very01:23:51
summarized right I also took it close01:23:54
to the combatant there to show you01:23:57
where this mask fits in, you know,01:24:02
autonomous demand side with01:24:03
positive pressure or compressed air line respirator01:24:07
with synapsids cylinder, hair,01:24:08
so I have here, I have the01:24:11
respirators, right? I have two expected types,01:24:13
one that is dependent on the01:24:16
ambient atmosphere and there are those that01:24:19
are independent of the ambient atmosphere,01:24:22
they are air adduction respirators and01:24:25
why do I want them in the atmosphere?01:24:34
ambient atmosphere01:24:36
Exactly because the ipvs atmosphere does not01:24:39
have life-sustaining oxygen, ok And then01:24:43
I have several types of01:24:45
independent respirators in the environments and the rule01:24:48
exists that in the case of ipvs atmosphere I use01:24:51
a01:24:52
compressed air line respirator with an01:24:55
auxiliary cylinder01:24:58
or a mask autonomous demand with01:25:02
positive pressure ok then expirators of01:25:04
by Norma fits here where I'm01:25:07
showing there are no these these comics01:25:09
there red ok it fits in this in01:25:13
this classification those inspired by01:25:15
and the autonomous mask people the01:25:18
respiratory protection equipment in which user01:25:21
transport the supply of breathing air itself, right?01:25:24
Of course, it opens the mind01:25:26
regardless of the ambient atmosphere, right,01:25:28
but everything has an advantage, but there's01:25:32
also my suit, right? We put01:25:33
the main critical points here in the01:25:36
activity with the use of a self-contained01:25:39
mask, right? It's01:25:43
very critical, right? Because the volume01:25:45
of unlimited breathable air is limited, and the01:25:48
volume of the cylinder, for example, is another01:25:51
important point in this brand, this01:25:53
lowering this mass of Alfama, the01:25:56
physical level required by the activity,01:26:01
depending on the physical effort that is01:26:04
required,01:26:05
and it is This will influence the autonomy of the01:26:09
autonomous mask and also the01:26:12
use and the useful life of the01:26:14
chemical filter because the increase because I don't01:26:16
have more agency of01:26:19
physical activity and greater physical effort, right, I01:26:21
put there an increase in respiratory frequency01:26:24
the increase the respiratory rate will01:26:27
run out of air in the cylinder before01:26:31
the time we call the01:26:33
nominal service time, okay?01:26:44
so01:26:47
there are these critical points and the01:26:50
organization must consider when01:26:52
selecting the autonomous mask01:26:55
and then I brought it just as a curiosity01:26:59
just for us to01:27:00
contextualize it, right and consolidate the01:27:02
PR information from fundacentro there is a01:27:05
table there they just a little piece from the board, we're01:27:07
all a fool, no And01:27:09
show that it is in accordance with the level of01:27:13
effort required01:27:15
And what would be the average volume per01:27:19
minute in liters in them, one minute is the01:27:23
necessary air that the worker will01:27:26
need to carry out that activity, okay01:27:29
And then it's an average for total play, right,01:27:34
I didn't agree with the work, what01:27:37
would be the volume required there, that01:27:40
activity of that level of effort, okay, that01:27:45
's01:27:46
very good, so I'm just interested, this is01:27:48
also interesting for us to go to, so that01:27:49
we can better understand the work in a01:27:51
confined space, certain tasks may01:27:54
involve accessing difficult areas01:27:57
such as ducts, tunnels, narrow spaces,01:28:01
the worker crawls into this area, and01:28:04
this activity must be done with01:28:06
workers in a lying or crouching position.01:28:12
bending,01:28:15
bending, crawling, or performing01:28:19
manual work, so in these cases,01:28:23
the influence of these01:28:26
movements on worker safety01:28:29
must be assessed.01:28:39
of the01:28:42
respirator is as well as the fact that Such01:28:45
movements seem to affect the sealing by the01:28:48
seal, right and the protection offered by the01:28:51
State so people go inspiring it01:28:53
has to be selected very01:28:55
carefully so as not to suffer damage during the01:28:58
activity or limit too much There the01:29:02
worker's movements right,01:29:05
backpacks, bulky bags or the01:29:08
compressed air cylinders themselves can cause01:29:11
problems and the user has to turn the01:29:14
body or has to turn01:29:17
narrow passages, the geometry of the01:29:19
confined space is not favorable to the use of,01:29:22
for example, compressed air cylinders.01:29:24
we have01:29:26
to be studied before it wasn't defining01:29:29
which one because they are respiratory I'm going to use01:29:33
it very well and then we're going to talk a01:29:37
little bit now about entry pension and01:29:38
work the new one says the following look at01:29:41
everything and any entry whatever01:29:44
they entered I'm just going to make an expression a01:29:48
wall of confined spaces the01:29:50
special sum but it is to increase it is a whole and01:29:52
any entry and work in a01:29:56
confined space must be intended issuance of the01:30:00
entry permit lock, so01:30:03
any entry we mean01:30:05
entry for any purposes,01:30:08
maintenance inspection, a01:30:10
short-term activity does not have The problem has to01:30:13
be on foot, okay, and as we've already seen, Pet01:30:17
is the document01:30:20
that contains there, right, the set01:30:23
of control measures aimed at the entry01:30:27
and development of work, Safe01:30:31
and in addition to emergency and01:30:34
rescue measures in confined spaces, okay?01:30:37
Guys, we're going to take breaks01:30:40
now, let me just look here,01:30:43
we have questions here.01:30:48
Hi01:30:50
Alícia, you're asking where, right?01:31:02
mandatory for all companies The01:31:05
big difference between special general standard01:31:06
is that the general standard of01:31:09
seeing none is mandatory for everyone01:31:11
regardless of the company's activity01:31:14
Regardless of where it does it01:31:15
regardless of anything01:31:17
number of Employees I want to know,01:31:19
right, Rio is for everyone not seven also01:31:22
nr-9 amen six it is special because it01:31:26
will be used if there is that company01:31:29
someone using it is to go Where you don't01:31:31
have a company that no one did you don't01:31:33
have a law firm there for01:31:36
example and those who Anyway, there's no one01:31:39
doing surgery, cleaning, he who uses01:31:40
any product, no one cleans,01:31:42
everyone cleans just to see if there's01:31:44
company and that's it,01:31:45
there's no one using that one, right?01:31:58
hot in a confined space01:32:00
Pizzeria measure work permit and01:32:02
Pet Yes all hot work as I01:32:05
said here mirroring cutting and welding01:32:07
any work and Produce Spark01:32:10
heat production Control01:32:13
measures must be adopted01:32:15
and issue the pet with I'm sure01:32:19
and Júlia asked the team that01:32:21
carried out the rescue, it's not necessarily01:32:23
the workers, it's not another team, the01:32:28
space workers confirmed that it's01:32:29
windy here, right, it's another team.01:32:38
If I understand that whenever01:32:40
she doesn't talk about the external rescue team,01:32:46
Cristiano is talking here, I don't know whether to01:32:48
maintain the specification of the types of01:32:51
confined spaces in the case of certification,01:32:53
very important but little fulfilled,01:32:56
we will see about the certificate also01:32:57
from now on. Shortly after the break,01:33:00
we will answer this question01:33:02
and Cristiano is saying the following:01:33:07
Nanda talks about emergency response time01:33:11
and the presidents and01:33:12
a certain technical person in charge, so the01:33:15
emergency response team must01:33:17
respond to this item. Thank you very much to01:33:19
Quinta external, so in this case, here for01:33:21
external, we are important for the01:33:24
alignment, right, of this of the01:33:27
procedures of what is in the01:33:29
Rescue plan with the procedures,01:33:31
very very important indeed,01:33:38
and Paulo Paulo is already available, material It has01:33:42
already been, but not PDF, it is already available for01:33:44
you, take a look there,01:33:48
Luize, press, press, mandatory, wear01:33:53
film, press, it's mandatory, you also have to01:33:55
do a PR preliminary analysis,01:33:57
folks, it's planned there, right?01:34:06
also regarding the injunction being filed, she doesn't01:34:08
give that name apr but the store that has to be01:34:11
carried out that preliminary assessment01:34:15
So, okay, we're going to take a01:34:17
15-minute break, we'll01:34:19
come back in a little while, that's fine,01:34:20
see you in a little while, okay01:34:23
[Music]01:34:31
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up01:34:35
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up [Music01:35:42
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up01:36:39
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up01:37:06
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up01:39:03
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up01:40:02
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up01:41:17
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how are you What's01:46:08
up01:46:13
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up01:49:41
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o01:49:51
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heart I love you back So I'm going to talk01:49:59
here now about the minimum content of the01:50:02
entry permit with all the minimum01:50:04
of the Pet01:50:05
the carpet that the organization of is how01:50:09
we will remember, right the01:50:12
organization company will take the model lavanet01:50:15
two adapt the model to the01:50:18
specificities of their spaces at the01:50:20
end, right? And you're going to put pets in those01:50:23
confined spaces, so01:50:26
entry permission and organization work01:50:27
adapted according to the need for the01:50:30
action, right? It must have the following01:50:32
minimum content, you identify a station,01:50:35
identify the need, the other01:50:37
Fields, of course, it can put01:50:39
an additional minimum must have the identification of01:50:43
confined space01:50:44
and What is the purpose of the entry from here01:50:49
time of issuance01:50:51
and closure of01:50:53
the entry permit and work01:50:56
quantitative assessment of the atmosphere01:50:59
immediately before entering the confined space01:51:05
continuing identified and01:51:08
measured hazards of control including the control01:51:11
of dangerous energies as we opened01:51:14
what these controls are blocking and01:51:16
tagging01:51:18
closing also01:51:20
identified dangers and prevention measures01:51:24
established at the time of entry so01:51:26
here are the control measures adopted And01:51:29
here the prevention measures and you are01:51:31
similar in moment of entry01:51:33
the name says that workers must01:51:37
be informed of the dangers identified01:51:39
and the control measures planned and01:51:42
adopted before entering the confined space01:51:46
the said nothing that the minimum content01:51:51
the list of entry supervisors01:51:54
watchmen and workers authorized to01:51:57
enter the space at the end01:52:00
signature of the entry supervisor and01:52:03
security guards so people on the01:52:05
entry permit and work at Pet must have a01:52:10
signature from the Treasury or the01:52:13
entrance Treasury and the security guards, ok01:52:16
and press it, you will be included, is it01:52:19
physical or digital, right, as I have already I said what01:52:22
's new about Norma is the Pet is digital01:52:25
and asks me to remove it from the physical environment, it01:52:27
has to have two copies, it has to be01:52:29
issued in two copies, the first copy has01:52:32
your two entries and the second01:52:34
copy has a security guard, give a pet that he01:52:37
has the signature of the weights at the entrance and the01:52:40
security guard she is going to take me away from my children and01:52:42
physically, two copies, one with the01:52:45
entry weights or change the days, that01:52:47
wasn't clear.01:52:53
it has to meet the following01:52:56
requirements it has to01:52:58
be01:53:00
permanently accessible to alvisia during the01:53:03
execution of the activity and01:53:06
the signature verification procedure has to be adopted01:53:08
i.e. Digital Pet it has01:53:11
to be digitally signed in accordance with the terms of the01:53:14
right and a year to predict and01:53:17
digital certification system, right,01:53:19
I see here every new NR that01:53:22
always refers to R1 so that01:53:26
nothing is repeated, right?01:53:33
other standards Unless01:53:37
the specific standard treats it01:53:40
differently, right, but not the mission of the01:53:43
specific standard, NR18 nr33 will not01:53:46
detail the certification01:53:48
and signature procedure, none of that. This is already01:53:51
detailed in the middle,01:53:54
right?01:53:57
Hi guys, if I'm going to use01:54:01
digital feet, of course I need it, so Gil,01:54:03
no digital electronic device, but01:54:06
ask for something like that, right?01:54:18
and we01:54:21
will see what the degree of protection is,01:54:23
they have to meet the provisions of01:54:26
subitem 3301:54:28
57711 to win the classification, we01:54:31
will also see what Fale City and what01:54:33
was classified, okay, but before talking01:54:36
about you, there is 35 17 let's01:54:41
first understand what the degree of protection is01:54:43
and what the classified areas are,01:54:46
the degree of protection is defined in an01:54:50
ABNT technical standard, standard 60 52901:54:54
and it is a numeric code composed of01:54:58
two digits ABNT also provides the01:55:01
use of two letters in a01:55:03
complementary way but these are details that I do01:55:05
n't think are necessary, we weren't going01:55:07
to put them here so let's look at these two01:55:09
digits this two-place numeric code01:55:12
is the first digit it will tell01:55:15
you it indicates the degree of protection01:55:19
the w isoprofit of that01:55:22
electronic device against the penetration of pigs01:55:25
dreams for example kissing fingers01:55:28
even particles of rabbits is the second01:55:32
digit it will say 8 and it01:55:35
identifies the degree of protection of the01:55:37
casing of the electronic device01:55:40
against penetration of liquids01:55:43
counts for example drops up to01:55:46
continuous immersion in water so for example if I01:55:48
have Bros IP 23 protection01:55:51
means degree of protection two this01:55:55
first digit here01:55:57
12 indicates the protection against access to the01:56:02
dangerous parts of the Gole of that01:56:04
device with inside the hand so01:56:07
the one involving the oil has protection01:56:09
against access This is when access to the01:56:13
dangerous parts when it is in your hand and the Wii, the01:56:17
number 3, the second number indicates01:56:20
that the one in Focus has protection against01:56:23
continuous release, it's just so we can01:56:25
understand it correctly.01:56:30
the01:56:35
appropriate degree of protection according to the location of01:56:37
use, there are some confined spaces01:56:41
subject to flooding. So I have01:56:43
to have a degree of protection and protect01:56:46
the contribution, continue, for example, for01:56:48
example, if there is extreme, right, people,01:56:51
and or second, you change the concept01:56:53
as We're going to look at the concept of a01:56:55
classified area, right, because the01:56:57
electronic device used in Santa is close to01:56:59
digital. You have to take into account what, if it were, is01:57:02
there when it was classified?01:57:05
So let me see what that is,01:57:10
what is a classified area? Explosive01:57:13
or with the probability of occurrence of01:57:17
an exclusive atmosphere, whether01:57:19
caused by the presence of a mixture of01:57:22
air with flammable materials, whether from01:57:25
gas, vapor, leads to eurofibers, okay, and01:57:29
in this case, special precautions are required01:57:33
for01:57:35
installation, maintenance,01:57:37
inspection and use of equipment,01:57:41
instruments and accessories employed01:57:44
electrical installations so people the01:57:46
Electrical equipment installed in01:57:48
classified areas01:57:50
and01:57:51
they constitute possible sources of01:57:55
ignition Why01:57:57
because of the possible formation of arcs01:58:00
generation of electrical arcs of01:58:03
sparks and are caused by the opening01:58:06
and closing of electrical contacts or01:58:09
also on heating in the event of01:58:11
failure,01:58:13
well, then this equipment must be01:58:17
manufactured in a way that prevents the01:58:20
external atmosphere, which can be an01:58:23
explosive atmosphere, from coming into contact01:58:26
with the parts that generate these risks.01:58:34
and01:58:38
without delivering these sources of ignition01:58:41
are Electrical equipment01:58:43
electronic equipment right and01:58:46
reducing the energy levels released01:58:49
during ignition to values below the01:58:52
energy required to ignite the01:58:55
Explosive mixture present in the tooth01:58:57
all prevent possible Centers of the01:59:00
country country are generated from the nostril opening01:59:03
and the closing of contracts is correct, right?01:59:07
It's called an Explosive sphere and it01:59:10
can cause an explosion,01:59:13
even right.01:59:16
Hello, okay, so I already know what degrees of01:59:18
protection are, I already know what the classified area is, let's01:59:21
see here, so what would it mean to01:59:23
leave? of 30 and 35 17 101:59:27
and in classified areas,01:59:31
electrical and electronic equipment must be01:59:34
certified or have a document01:59:38
included in the scope of the synmeter,01:59:40
well, then, people, this certification01:59:45
attests to me that the person who the01:59:48
casing of that01:59:50
electrical and electronic equipment and the construction of the01:59:53
electrical and electronic equipment considered01:59:56
that it would be used in01:59:57
classified areas what makes it the02:00:00
equipment is XIX when I say02:00:03
ex equipment the equipment of x is the02:00:06
electrical and electronic equipment What is suitable it02:00:09
was built to be operated in those02:00:11
classified in areas with02:00:14
generation potential last exclusive vacation so02:00:17
I know that the casing of this equipment contains02:00:19
any02:00:22
spark from any spark, preventing02:00:25
the CD from doing this and passing it to the02:00:27
external atmosphere, clearly which is a02:00:30
potentially explosive atmosphere and02:00:32
I can then cause an explosion.02:00:37
for example, we find02:00:39
a lot in some industries, the02:00:43
paint booths,02:00:45
paint booths due to the vapor area,02:00:49
smooth sides, right, I often see the02:00:52
paint supports, right, when the paint is the02:00:54
base, it's a classified area,02:00:56
so we Dude, when I arrive02:00:59
at a painting booth, we look at the02:01:01
lighting part02:01:02
of the energy elimination switches02:01:04
that are either outside the02:01:07
booth or inside, they must be02:01:10
ex equipment, right? And all the02:01:11
equipment inside the saci, inside the02:01:13
booth, must be which also talks about sex02:01:16
if, right, that cabin is02:01:19
classified, there is the classification02:01:22
of that area,02:01:24
okay, the pieces fired, they02:01:27
must be traceable, for example, as soon as they02:01:30
have a number, right, and this02:01:32
number must indicate, for example, the02:01:34
date of issue, I was able to track it02:01:37
that Pet, right, which ones must be archived02:01:40
for at least five years, it's something that02:01:42
the band loves to charge in these cases02:01:45
during the period of archiving,02:01:48
aspect issued, they must be02:01:51
available to workers when02:01:53
requested,02:01:56
it's very good about the closure of Pet,02:01:59
a Pet, It must be closed when the02:02:03
activities are completed when02:02:05
an unforeseen condition occurs the02:02:08
worker becomes ill hears a02:02:11
power interruption the equipment02:02:14
electronic device the battery has run out02:02:16
communication with the02:02:19
emergency team has been interrupted any02:02:21
unforeseen condition02:02:22
must02:02:24
cause the closure of the plague,02:02:27
this plague must also be closed02:02:29
when all02:02:32
workers leave the confined space. In other02:02:34
words, creativity will close Pet and02:02:38
when there is a subtraction of energy by02:02:41
another unrelated party, take a good look at Pet.02:02:44
Can you foresee the replacement of the watchman with the02:02:47
ones we have today? As we already02:02:49
said here,02:02:51
but I'm a person, I was only allowed to wear a02:02:54
watch, just put out the time to drive,02:02:56
or replace it, if there is a forecast at Pet,02:03:00
Gilberto, the energy substation with02:03:04
another one that doesn't have them at Pet, that is,02:03:06
if it repeats, it doesn't02:03:08
have a forecast. replacement or it02:03:11
is planned to be replaced but the02:03:13
replacement was made by an02:03:14
unforeseen worker not related to02:03:16
the plague it has to be closed02:03:18
closure of the plague means02:03:20
closure of all activities02:03:23
within the space Renato, okay, this02:03:25
is a very important news, folks, the02:03:28
creator of the test, if he is a good02:03:30
preparer, if you have complied with the02:03:32
new regulations, he will charge you, this02:03:35
is the02:03:37
rule, the validity of the Pet must be02:03:40
limited to one working day02:03:43
before being measured at the front for each02:03:45
entry, very well, so at the new speech a02:03:48
shipping home the working day02:03:50
with the truth of the plague is limited to the02:03:52
working day this is the rule there are02:03:55
exceptions02:03:57
and the Pet It can be extended then the02:04:01
validity of the plague including the02:04:03
extensions will be a maximum of 2402:04:06
years it will have validity limited to 2402:04:11
hours and including extensions, people,02:04:14
memorize this here from a print on this02:04:16
screen, if I were a test preparer, I02:04:18
would already have the question ready, charge here, okay, it's02:04:24
great, it's02:04:27
appetite, so it will be able to be02:04:29
extended when the following02:04:31
requirements are met i02:04:33
and it has to be related to the02:04:35
same activities, these risks are ok, so02:04:39
I'm going to extend the duration, some cause02:04:42
tighten it, but I have to maintain the same02:04:44
activities, there can't be any changes to the02:04:46
Riso, you02:04:47
have to cut all the02:04:51
stopping intervals and the taking of all02:04:54
the work teams don't even have to be included02:04:57
in the piece so that they can provoke them.02:04:59
They also have to list Which are02:05:02
the authorized workers? Which are02:05:04
the watchmen and the buried treasures?02:05:17
I'm going to cause the plague there for02:05:19
up to 24 hours, obviously I'm not going to use the02:05:22
team, right? Guys, so press02:05:24
here to02:05:25
list the continuity of the activity AND the02:05:28
replacement of the team02:05:30
each time they enter and leave, this is also a02:05:34
requirement for approval of the PEC, other02:05:36
requirements It02:05:39
has to be02:05:41
Continuous monitoring of the02:05:44
atmosphere of the confined space must be guaranteed and the02:05:47
maintenance of atmospheric conditions must be carried out02:05:52
or I must carry out a new assessment of the02:05:56
atmosphere. Register then I guarantee02:05:59
continuous monitoring02:06:01
of the entire atmosphere of that02:06:03
confined space and I also guarantee02:06:07
the maintenance of02:06:09
atmospheric conditions. or with each new entry I must02:06:12
carry out a new assessment02:06:15
link to guarantee people the presence of02:06:18
Tina02:06:20
and the watchman at or near the entrance to the02:06:25
confined space02:06:27
Even during breaks and breaks02:06:29
why Why won't anyone be allowed to02:06:31
enter02:06:33
haldis the staff left for the break02:06:35
there from the activity the dress I'm going to stay02:06:38
there02:06:39
he won't let anyone in there02:06:43
oh and also you02:06:45
have to have Pet reevaluate the02:06:48
prevention measures described every time you02:06:51
enter, ok that's02:06:54
very good the new one will tell us02:06:57
about three types of signage02:07:00
security02:07:01
related to confined space02:07:04
permanent completion02:07:07
complementary signage and temporary signage02:07:10
we have to know how to conduct each of02:07:12
them to02:07:13
permanent presentation and does not require02:07:17
that Permanent signage be maintained02:07:18
in all confined spaces02:07:22
near the entrance and I will use this02:07:26
model that is then the model that is02:07:27
designed at netsul to this model if02:07:30
this sticker that is there is the model that02:07:33
should be used in permanent signage02:07:35
it is very well do you think that02:07:37
permanent use is not visible after the02:07:41
opening of the confined spaces for02:07:44
some reason I used a hatch02:07:45
hatch is large enough to02:07:48
cover the permanent update it will02:07:50
be visible you have to use a02:07:53
complementary situation also according to this same02:07:55
model, it is not used permanently02:07:57
complementary signage let's remember,02:08:00
right people, it's never too much to remember and02:08:03
signage Whatever it is, it is not a02:08:06
collective application02:08:08
signage of Safety is not02:08:10
collective protection in this way, it does not02:08:13
eliminate, does not control, does not reduce the risk02:08:16
in the work environment, it only serves02:08:18
to conclude02:08:20
and02:08:21
to warn the worker to draw the02:08:25
worker's attention to the02:08:27
studies that exist in society, right,02:08:30
so signaling is not02:08:31
collective protection. I hope that some panel02:08:34
is watching this class because several02:08:36
panels insist on saying that it wasn't02:08:39
collective protection, right?02:08:51
Many times you have to02:08:54
mark a question as wrong, you know it's02:08:57
correct but it's going to be considered02:08:59
correct but they are, you know, at the very02:09:00
end, right, the bank, you02:09:03
know, the bank doesn't know about job security,02:09:05
right, unfortunately,02:09:08
the signaling is02:09:12
permanent02:09:14
and in places with exposure to02:09:17
aggressive agents or movement of people,02:09:20
vehicles and equipment,02:09:23
this permanent finish must be used, it must be02:09:29
indelible, in order to ensure that you02:09:33
damaged or removed this rule, people,02:09:38
it does not apply to already existing confined spaces02:09:41
in public roads and that the02:09:43
Zinho design, a possible cover of a02:09:45
confined space, for example, of an02:09:47
underground electricity network, is02:09:49
quite common in cities, right?02:09:51
So this requirement that02:09:54
permanent signage has to be02:09:56
indelible and does not apply to02:10:00
confined spaces, assistant public roads is a02:10:02
ceiling if there is a replacement of the02:10:05
access cover so if I replace the access cover02:10:09
to confined spaces existing on02:10:13
public roads know the replacement of the02:10:15
access cover and finally the02:10:17
permanent signage will still have to be Alert,02:10:20
this is also a good test question, right?02:10:24
It's about temporary signage02:10:27
I in entry operations, work in02:10:30
confined spaces, provisional signage must be used02:10:33
indicating whether02:10:36
or not02:10:40
authorized workers are allowed to enter,02:10:42
well, then, to summarize here,02:10:45
permanent signage is for all02:10:49
active confined spaces. inactive, it is anti-02:10:53
complementary signage, it must be used when02:10:56
there is permanent signage, it is not02:10:59
visible after the space is opened at the02:11:02
end. Hi, what about temporary signage? As the02:11:05
name suggests, it is provisional,02:11:07
temporary, right?02:11:10
for02:11:12
workers authorized in that space,02:11:14
at the end of the permanent signage to02:11:17
complement, they use the model in the annex,02:11:21
okay,02:11:23
and the standard does not include a model of temporary signage02:11:28
and working only with an02:11:31
initial spherical one, people will only enter the02:11:33
space at the end of this confined space,02:11:36
there may be a dangerous atmosphere this02:11:38
dangerous atmosphere could be an02:11:40
Explosive atmosphere what do I have02:11:42
to do before entering evaluate that02:11:44
it was atmosphere right it works for me to do02:11:46
this so she tells me the following02:11:49
acceleration last initial vacation02:11:53
inside space in the end it must be02:11:55
carried out with the two terms of entry02:11:57
time of the space in the channel obviously by02:12:02
fixing it here or outside it operates,02:12:05
tests there with the equipment work02:12:07
its atmosphere ica gas detector these02:12:10
tests are carried out immediately before the02:12:13
entry, not immediately after the02:12:16
exit, right before any person02:12:19
enters the confined space I have to02:12:22
do weights the entrance will do the02:12:25
initial atmospheric assessments outside02:12:28
the PA And for what purpose to check if the02:12:31
interior is safe, right? Or to02:12:33
check what the internal atmospheric condition is02:12:35
there and see if the02:12:40
respiratory protection is ok. Victory Masks there,02:12:42
selecting the appropriate one,02:12:45
okay, so just remembering, right, I have an02:12:49
atmosphere with02:12:51
oxygen enrichment and it is the one02:12:54
that has the highest percentage. What kind of02:12:57
three percent in volume of02:12:58
atmospheric oxygen will you breathe between 20.2302:13:03
percent being 21, 9 indicated until02:13:06
us 20.9 is indicated ah ah ah mom02:13:11
accepts a yield between 1966 and 2302:13:16
percent ok02:13:18
Hi and your monitoring of the atmosphere02:13:21
has to be carried out continuously02:13:24
during the stay of02:13:27
authorized workers in the confined space and if02:13:30
monitoring, it can be remote or02:13:33
in person as provided for in the02:13:35
safety procedure, then the02:13:38
safety procedure will determine02:13:39
how the monitoring of the atmosphere will be carried out02:13:43
and then there is already a range of equipment that02:13:46
I will use for this work, as it is02:13:48
your vacation, then the Standard brings02:13:51
the requirements for this equivalence,02:13:54
they must meet national technical standards02:13:58
or, in their absence,02:14:01
applicable international technical standards02:14:03
must perform02:14:06
instant reading, also called direct reading.02:14:16
it has to be intrinsically02:14:18
safe, what does this mean02:14:21
when I say that an02:14:24
electronic device is electrically safe,02:14:28
it means that it is for use in02:14:32
classified areas, just those02:14:35
devices that I mentioned,02:14:37
their casing is constructed in such a way that they do02:14:39
not release electrical energy into02:14:42
sufficient thermal energy to02:14:45
cause the external atmosphere to ignite,02:14:49
which is an Explosive atmosphere, so02:14:51
here on this path, hold on to that. They do not02:14:53
release the thermal or electrical energy of02:14:56
a Spark from a spark, right? And it could02:14:59
cause an explosion there. Brazil,02:15:02
they also have to have protection02:15:05
against electromagnetic interference,02:15:08
it's radio frequency, we must support02:15:11
a field of 10 volts per meter, this02:15:13
unit of electric field, okay, so02:15:15
just put an electric field of 10 volts02:15:19
per meter, I put metallic electric02:15:21
here because ours pasted Field but it is an02:15:24
electric field in fact it02:15:25
also has to have an audible,02:15:28
visual and vibrating alarm activated02:15:31
simultaneously, it is not one of the three, it does not02:15:34
have to have all three operatives and if it were to02:15:38
be activated, pants, for02:15:40
example, the concentration of contaminants02:15:42
exceeds a certain limit, they there02:15:45
must be three alarms, they must be02:15:46
activated simultaneously,02:15:48
there must be an adequate degree of protection,02:15:51
dust and water ingress, you already know02:15:55
what a degree of protection is, right, and have a02:15:58
manual in Portuguese and I think it's funny02:16:00
when you say that02:16:03
because Article 13 of the The Constitution of the02:16:07
Republic already says that the02:16:09
Portuguese language is the official language of the02:16:11
republic, right? I don't know the official Portuguese language, right?02:16:21
month,02:16:26
right, Mandarin, I lived there02:16:29
in English, which is also the most common, right, but02:16:33
no, it doesn't have to be in Portuguese02:16:35
Hi guys, it's02:16:38
nine months, right?02:16:50
as if it were an02:16:51
equipment setup,02:16:55
yes, these gas detectors are a resource to02:17:00
establish the zero reference for all02:17:03
sensors, monitoring flammable gases and02:17:05
vapors and contaminants, yes, and02:17:08
they also adjust the02:17:11
oxygen sensor to the normal concentration02:17:14
of this substance in the air, you've already stopped02:17:16
breathing, look at this blue, if it's02:17:20
done correctly, it has to be02:17:22
done in a place with free air.02:17:29
confined, well, so I02:17:32
have to do this this Asus in a02:17:34
cleaner place, keeping the equipment's on-off button02:17:37
pressed for a02:17:39
certain period of time to clean, in02:17:43
quotation marks, to get the readings right, and to02:17:46
remove any pressure on the02:17:48
equipment, this is all written on02:17:50
our page, okay?02:17:52
good then Rita Justin and also the02:17:55
response test of the evaluation equipment02:17:57
when they were used they must be02:18:00
carried out they must be carried out, right these02:18:03
resources must be used daily02:18:05
before the start of the evaluation, right people, of02:18:09
course, so I'm going to do the Auto Zero the02:18:13
blue of Jardim connect increase, yes,02:18:16
I do an assessment of this outside the02:18:19
confined space, right, I02:18:22
changed it, yes, it authorized entry into the02:18:24
confined spaces02:18:27
and when I return to zero, the response test02:18:29
fails02:18:31
and the assessment equipment must be02:18:33
adjusted or electrified by the02:18:36
worker, as long as they are properly02:18:38
trained. and remembering that this02:18:42
calibration of this equipment must be02:18:45
done by a laboratory accredited by02:18:47
Inmetro,02:18:48
so we just remember, look at the02:18:51
sequence here, first I do02:18:53
Auto Zero or adjust all the02:18:55
equipment there, then I do an02:18:58
atmospheric assessment and then I go out and authorize02:19:01
the entry into the confined space02:19:04
is02:19:05
very well before the start of the activity02:19:07
in the confined space02:19:12
safe entry conditions must be guaranteed with certain02:19:15
procedures what are they02:19:17
ventilation washing02:19:21
the Purge from here the flea flea is a02:19:25
cleaning procedure and makes the02:19:28
atmosphere inside the02:19:30
confined space free from gases, vapors or02:19:34
other undesirable impurities02:19:36
through ventilation or washing with02:19:39
water and steam and their escape. The other02:19:41
procedure02:19:42
to ensure safe entry is also02:19:46
energization.02:19:56
non-02:19:58
combustible atmosphere and with02:20:00
oxygen deficiency so elements action it can02:20:02
cause an ipvs atmosphere, okay, it's02:20:07
important to remember oxygen, it's02:20:10
not flammable, but it can alter02:20:13
the ability of some substances,02:20:16
okay, and that will cause the02:20:19
whereas this substance ignites at02:20:21
a lower temperature which02:20:24
increases02:20:26
the risk of fire, explosion,02:20:32
and during the performance of any02:20:35
confined space activity,02:20:38
the following requirements and02:20:39
ventilation systems must not be met. I'm going to use02:20:41
ventilation, right? It must be selected and02:20:46
sized02:20:47
according to the characteristics of the02:20:50
confined space in which the volume of air02:20:52
I will need there to carry out this02:20:54
ventilation02:20:56
and02:21:01
it must meet the02:21:03
recommendations set out in02:21:05
technical standards national or in order to02:21:07
complement applicable criminal norms in02:21:11
order to guarantee adequate02:21:13
air renewal, right, and the thermal conditions people02:21:17
inside there They must observe the02:21:20
provisions of these three r9 I'm not talking02:21:23
here about thermal comfort conditions,02:21:25
not this, conditions of thermal comfort02:21:27
Our application inside the confined space,02:21:30
right, you're talking about heat, right? It's02:21:34
no surprise because I may have02:21:36
some thermal overload condition02:21:39
inside the confined space. So you have to02:21:41
check and control these02:21:44
thermal conditions also inside the02:21:46
confined space, okay, so I'm talking about of annex 302:21:48
of the heat, right, and Nine of heat,02:21:50
and it is the norm that prohibits02:21:55
ventilation, pure oxygen, right, people, of02:21:58
course, right, it is breathable, it is Hi, people,02:22:02
percent oxygen, right, in short,02:22:05
and almost eighty percent nitrogen,02:22:08
so if I lied there with pure oxygen02:22:10
I will have an atmosphere enriched with02:22:13
oxygen, that's what I don't want to have, right, it02:22:16
's not prohibited, high ventilation in pure, okay, that02:22:20
's very good about monitoring the02:22:22
health of workers assigned to02:22:24
help in confined spaces,02:22:28
the02:22:30
farm asks me for those that only these02:22:32
workers, the entry supervisor,02:22:35
because he can, yes, he02:22:38
replaces, praises, right, he himself monitors02:22:42
late work, right, so the02:22:45
workers assigned to practice in02:22:47
confined spaces must be assessed02:22:50
regarding their physical and mental fitness,02:22:54
considering the psychosocial risk factors,02:22:56
okay,02:22:58
and this fitness02:23:01
for work in a confined space it02:23:03
must be registered there in the asthma02:23:07
occupational health certificate under the terms of02:23:09
nor seven and which is more 7 say02:23:12
human people than the seven that I have, right seven, right02:23:16
Inter 7 have to use new two speak02:23:19
aptitude to work in specific activities02:23:23
activity in a confined space is a02:23:25
specific activity, right, when02:23:28
defined in this way in the subway mass and its02:23:30
implementers, its annexes must be02:23:32
considered normal.02:23:33
So I have the definition in a02:23:37
special regulatory standard that the02:23:40
aptitude for working in a02:23:42
confined space must be recorded in blue.02:23:44
So In this meeting there are 875 19/2 there is02:23:48
another activity, right, people who and also02:23:53
have plans in Norma to be02:23:56
assigned to the wing another aptitude for What does it02:23:58
mean is02:24:00
nr-35 work at heights so what What02:24:03
happened02:24:04
and this item internet 35 There, the word02:24:07
that aptitude for working at heights has02:24:09
to be recorded in blue was revoked02:24:12
and we now have A general item from02:24:15
nr-7 and is valid for any02:24:17
specific activity, so the general recipe from NET02:24:20
Val Look at the crowd for work02:24:23
specific activity it it will be02:24:26
recorded in the azu if there is this02:24:28
definition of the specific regulatory standard02:24:30
and I have two02:24:32
regulatory standards that require and aptitude02:24:36
for a certain activity,02:24:38
whether I got anything in the audio, so in02:24:40
these two standards they are nr33 and nr-3502:24:44
work, so far only these two02:24:47
new02:24:49
talk about the rescue plan Let's talk02:24:51
now about this rescue plan and it's the02:24:54
most skill of the02:24:56
technical manager, the new talk, people, that the02:24:59
organization must go beyond what was foreseen in02:25:03
preparing for emergencies and02:25:05
established there, right, and the organization02:25:08
tries well to preparing a rescue plan02:25:13
is already for work in a02:25:15
confined space and this plan can be02:25:17
integrated into the emergency plan, there is no02:25:20
forecast there, no one,02:25:23
the organization, we have to ensure, that02:25:25
is, it guarantees all the means02:25:28
necessary for the02:25:31
emergency team to and rescue comply with the02:25:35
response time for02:25:37
emergency care so I'm trying to get a02:25:40
response time in the rescue plan it says that02:25:42
the response time is up to 10 minutes02:25:47
for parties in a confined space and let's say the02:25:49
company is very big, right, so you have to02:25:52
guarantee I want access by ambulance if it02:25:56
's on foot I have to guarantee the02:25:59
availability of the team to02:26:00
reach that one. Where rescue is necessary02:26:04
within this period, I'm talking about02:26:07
organization, right within this period defined in the02:26:10
rescue plan.02:26:15
Hi, what about the rescue plan? So the one02:26:17
prepared by the organization that carries out the02:26:21
confined space work at02:26:26
Ideb is circulated with the02:26:29
emergency care plan of the organization02:26:32
that it has space at the end Of course, if it is02:26:35
the same orientation that has a02:26:38
confined space and it itself carries out the steps, it is02:26:40
not clear that these two and02:26:42
various tensions are also02:26:46
the rescue plan. So it must02:26:48
contain the following, the identification of the02:26:51
dangers associated with the rescue operation02:26:57
is the designation02:26:58
AZ designation of the emergency and02:27:01
rescue team, whether internal or external,02:27:04
okay And this team has to provide access02:27:07
dimensioned according to the geometry02:27:10
at risk of the rescue operation activities,02:27:13
so to meet02:27:15
this item, I particularly understand02:27:19
that in the external case here, there is to be a02:27:22
private team, right, people already prepared, already02:27:25
hired and sized according to02:27:29
these requirements Because I was just going to02:27:30
hire a Public rescue team,02:27:33
it may be that it is not available at the time02:27:36
mentioned above.02:27:38
This is the sizing, not the one02:27:41
defined by the Standard, right? According to02:27:43
geometry and access, laughter, creativity02:27:44
is02:27:46
oh02:27:47
and it's also the great Rescue So as02:27:50
we saw, there has to be a02:27:51
response time, what is the response time for02:27:53
service for large companies02:27:56
in these actions of companies of larger size02:27:58
and have higher tissues, I don't think02:28:02
anything They have an emergency team02:28:05
dedicated only to Rescue and rescue, there are02:28:08
people with Ambulances and everything else, they are02:28:11
in all, they also have with the selection02:28:15
of appropriate techniques,02:28:18
specific personal or collective equipment and the02:28:22
rescue system available in order02:28:25
to reduce the worker's inert suspension time02:28:28
and their exposure to existing dangers.02:28:43
safety, which02:28:45
we will see in a little while, so02:28:47
in the rescue plan, if a02:28:49
confined space has vertical access, this02:28:52
rescue plan has to be defined, it has to02:28:55
activate the appropriate techniques02:28:56
and collective personal equipment02:29:00
for the wear system in that case. to02:29:02
reduce the time of inert suspension02:29:05
Hi and the rescue plan also has to02:29:08
provide for the carrying out of02:29:10
simulated simulations in the scenario identified them02:29:15
and what would it be then inert suspension02:29:17
people people in this it occurs how is it02:29:20
shown in the photo when02:29:22
worker afterwards from a fall, right, he02:29:25
is suspended by the seat belt or02:29:28
that worker, for example, he is02:29:32
accessing the confined space vertically,02:29:35
there is an atmosphere there, there are02:29:39
contaminants there that cause02:29:41
mai, for example, there was no fall,02:29:43
but he faints, he goes being suspended02:29:46
by the02:29:47
special inert belt, ok02:29:50
Hi, and then it is, right, inert suspension, when it02:29:54
becomes successful due to insecurity,02:29:57
depending on whether there is some02:30:00
remaining in this suspension, it can02:30:03
be for a very short period of time, this02:30:06
can cause significant physiological disorders, even02:30:09
serious ones, even because02:30:13
because in this on this internet there is a02:30:17
compression compression of the blood vessels and it starts to02:30:20
have circulation problems, right? This can02:30:22
lead to us depending on the time,02:30:24
waking up in this depending on the02:30:27
Worker, it can also lead to02:30:29
death, a rescue cannot be used02:30:31
quickly, hence the importance of Norma02:30:33
attaches so much importance to the02:30:36
response time, it's within Rescue there, there's02:30:40
a lot of people here in the family, right? We02:30:43
see that the FBI doesn't eliminate the risk in the02:30:46
work environment, right?02:30:52
but he was left hanging02:30:54
by the foot02:30:56
and there was the accident, right? That was it, that02:30:59
fainting, for example in inhalation,02:31:01
harmful substances that cause02:31:04
fainting, okay, so it minimized the02:31:07
consequences of a fall, right? But he's02:31:10
introducing something new here, right? You are02:31:15
no longer going to tell02:31:17
us about the02:31:18
mandatory documentation that the02:31:21
organization that has space at the end02:31:23
of the organization that carries out work in a02:31:26
confined space must have,02:31:28
so the company or document the02:31:30
organization that has space at the end has to02:31:35
keep in the establishment, okay people? in the02:31:38
establishment of that confined space,02:31:40
the registration of02:31:42
active or inactive confined spaces extension of the establishment02:31:44
contains02:31:46
all the parts that have already been measured,02:31:48
all entry and02:31:51
work permits already issued02:31:52
must also be maintained in the establishment02:31:55
of the risk inventory for Work in02:31:58
confined spaces and if they invented it, we02:32:01
saw that it is carried out by the contractor02:32:03
when the brigade is there, that is, if02:32:07
a third party is hired, right, a02:32:09
service provider to carry out the02:32:11
work in confined spaces, the02:32:13
organization that carries out the work in a02:32:16
confined space, people, it is not02:32:19
the organization that carries it out the activity02:32:23
in a confined space she has to maintain02:32:26
the following documents in which she maintains the02:32:29
model she used for the02:32:31
work entry permit, the02:32:34
safety procedures for carrying out those02:32:37
works in the confined space and the02:32:39
rescue plan. So let's not confuse the02:32:41
document from the organization that has02:32:44
confined space when I commit to the02:32:46
organization that carries out the work02:32:48
confined space, of course, right people, when02:32:51
the same organization02:32:53
itself sets up confined spaces and02:32:56
carries out the activity in a confined space,02:32:59
it is the one who will keep02:33:00
all these documents in the establishment, okay?02:33:04
And now about training, so02:33:08
training of workers assigned02:33:10
to work in confined spaces has02:33:14
to be done in accordance with what is02:33:15
established in none, but the NR 33 standard02:33:20
will bring us some details,02:33:23
I will consider those02:33:25
General requirements of those General depositors who02:33:28
are there in R1, we will see what they are02:33:30
we will remember here to provide02:33:33
training, but I must also02:33:35
consider what is available, right, r3302:33:39
regarding training, okay, who are02:33:42
these designated workers who will02:33:44
receive training, the02:33:46
entry supervisor or authorized worker, the02:33:49
watchman and emergency team, so time to02:33:51
Top one question here on the test is the02:33:55
following workers assigned to02:33:58
work in confined spaces02:33:59
and must receive training02:34:02
on this topic right letter loss of02:34:05
entry and letter B authorized worker02:34:07
letter C D G letter02:34:10
emergency team workers letter is the technical responsible02:34:14
is the following work should an accident02:34:16
on the straight letter S you catch me there is no02:34:19
provision for training for the02:34:21
technical person in charge is02:34:24
the evolution and remember quickly there02:34:26
should not be a talk about training training02:34:27
because these videos do not R102:34:30
complement in a subsidiary way the02:34:34
terms the items related to the training02:34:36
of the NR 33 I already put it right and red02:34:39
here just so we can see that you want to give02:34:41
nr-1, okay, right? Then I said that the02:34:43
training must include in the mind02:34:45
Periodic Initial and eventual02:34:48
Initial activation must be02:34:50
carried out before the Worker starts02:34:53
his/her duties or according to the deadline02:34:56
specified in the Standard Ah, right, 33 it doesn't02:35:00
say anything specific about how much02:35:03
social element must be exact. So it's02:35:04
worth none, right, that is, the next man in the02:35:08
initial has to be given before the02:35:10
worker in this role, space at the02:35:12
end is on admission or when changing02:35:15
roles, yes, and this is the Initial training02:35:18
I will consider taking 33 I will02:35:22
also sew the periodic training02:35:24
screen is none, the02:35:27
periodic training must occur in accordance with the02:35:30
periodicity established in the cms02:35:33
or when not established02:35:35
within a period determined by the employer the02:35:39
we will see that it r33 does determine02:35:42
the periodic periodic Training period. So it is02:35:44
worth it, there must be none,02:35:49
ok, so the training we will see is02:35:52
valid for your today, entry by the02:35:54
security guard for the worker authorized for the02:35:57
emergency team and I'm talking02:35:59
here about the Initial periodic and02:36:02
eventual training and to find out the details of this02:36:06
training I go to Annex 3a our02:36:10
three will tell me content02:36:13
workload and frequency02:36:15
then another the next new phase we02:36:18
have today entrance02:36:19
guards and authorized workers and02:36:23
emergency team02:36:27
o and rescuers must receive02:36:30
initial training, periodic and eventual, with02:36:33
content of hours at a periodicity02:36:36
defined in Annex 3 of the Standard02:36:41
and the standard says the following, there must be02:36:43
an evaluation of the training02:36:45
Look how interesting this is, right? The02:36:48
training must be evaluated in02:36:50
order to assess the knowledge02:36:52
acquired by workers have02:36:55
time and have a test So the test02:36:58
but variation there at the end of the treatment02:37:00
then 33 doesn't say how it should be This02:37:03
workout So we have to get used to it, we02:37:05
don't, the Standard's mission is up to02:37:07
the company to02:37:09
define aquilani02:37:11
133 says Look, you have to evaluate the02:37:13
worker's training, you have to evaluate the02:37:15
knowledge acquired by the worker,02:37:17
you have to work, you don't have to go to02:37:19
work, just one test, right, how do I02:37:22
see this test, it tests Beta, you can02:37:24
leave it for four sessions, mom won't get02:37:27
involved in this situation It's up to the02:37:29
company's discretion, this is the assessment,02:37:33
evaluation of the training, it's up to the02:37:36
instructors.02:37:38
And then, you know, 33 requires that the instructors02:37:41
must have proven proficiency in the02:37:45
content they will teach and go see a02:37:48
qualified professional, a02:37:50
legally qualified professional, a02:37:52
training professional. People, the standard doesn't02:37:54
say it doesn't go into this detail in the case of02:37:57
Victor, so SBT is only required that the02:38:00
sector has02:38:01
proven proficiency where02:38:04
classified work has already been able to get02:38:08
here that he has participated in02:38:10
previous experiences, right, so what02:38:13
is proven What is proficiency then?02:38:16
proficiency is installed, moving forward, we02:38:19
look at how I said, the importance of the02:38:20
glossary,02:38:21
competence, aptitude,02:38:24
training and skill combined with02:38:27
experience,02:38:30
okay, so that's all, right? 3302:38:33
The technical person responsible for training has to have proficiency.02:38:43
is the professional02:38:47
legally qualified or02:38:50
qualified worker in accordance with the provisions of the02:38:53
specific Responsible for02:38:57
the preparation of qualifications and02:39:01
training is02:39:03
the02:39:04
air training we must consider02:39:08
is the type of confined space and the02:39:12
activities carried out So I'm going to ask02:39:15
you for a second just here at02:39:16
another Saturday is fine What's up What's up What's02:39:27
up02:39:32
[Music] What's up What's02:39:41
up02:39:42
[Music] What's up What's02:39:49
up [Music] What's up What's up What's up [Music] What's up What's02:40:05
up02:40:07
[Music] What's up What's up What's up And02:40:20
there What's up02:40:27
Andthen it02:40:28
's very good guys just continue so02:40:30
just coming back here in fact then R1 says02:40:34
right that the person technically responsible for the02:40:36
training is a02:40:38
legally qualified professional PH or a02:40:41
qualified worker I can have the02:40:44
engineer or safety technician for02:40:47
your technical manager for02:40:48
mass training, right? 133 says that the02:40:51
technical person responsible for him also coordinates the02:40:53
execution of training, right? He's a PLH-102:40:56
professional legally qualified in02:40:59
safety and health at work, so02:41:01
he's from the church, right? Technical responsible, he has to02:41:04
be a security guard, okay?02:41:06
it's there in the glossary it's responsible02:41:07
Technician for are legally qualified02:41:10
Engineering in safety and health at02:41:11
work02:41:14
ok so it's capable ok I should just consider02:41:17
This is the type of confined space and the02:41:20
activities involved the certificate02:41:23
people is the information so type of02:41:26
confined space and activities02:41:28
developed, they must be included in the02:41:30
operating certificate02:41:33
and in addition to this information,02:41:35
the Training certificate must also include the02:41:38
consent of the technical person responsible and the02:41:42
items, the information required there by02:41:45
none,02:41:46
so NR 33 training certificates02:41:50
It has all that02:41:52
information Adidas super nr- 1 and also the02:41:56
type of confined space02:41:58
for which public in training, right, the02:42:01
activities carried out and the consent of the02:42:04
technical person, okay, and just remembering02:42:06
here what information is02:42:09
required by NR 1 to appear in the02:42:12
relationships, name, signature of the02:42:15
Worker, programmatic content,02:42:18
workload, date and location of the training name02:42:21
qualification of the instructors and02:42:23
signature of the person responsible for the02:42:25
treatment Technician remember that it starts on02:42:27
Saturday the technician does not02:42:29
necessarily need to be insulted ok02:42:33
Hi and then it takes many months for the certificate02:42:36
to be made available ah worker and02:42:39
a coke must be filed with the02:42:41
organization Now yes, the02:42:45
training table is a summary that I made02:42:47
here, this table is also in the Standard,02:42:50
right about periodic02:42:54
and occasional Initial training, let's see here02:42:57
entry supervisor training or02:42:58
initial training for the terms today02:43:02
entry he must have a workload02:43:04
of 40 hours the syllabus02:43:07
in relation to the training Initial periodic02:43:08
is there in annex 1 annex 3 is also not02:43:12
determined by the syllabus 1 and02:43:15
the periodic treatment for today02:43:18
entry is a training with a02:43:20
workload of 8 hours02:43:22
annual periodicity yes02:43:25
and the training event some had your02:43:28
entries02:43:29
it is a training that it will be02:43:32
carried out as planned in this one by02:43:34
one back there to situations that02:43:38
required virtual training or02:43:41
this is not mine it will also be carried out02:43:43
when there are deviations in the use of02:43:46
equipment or the02:43:48
entry procedures of the Steps at the end were not02:43:51
observed the procedures for02:43:52
using the equipment were not02:43:55
observed the02:43:56
entry procedures were followed so I will do02:43:58
virtual training02:44:01
and the security guard's car Worker02:44:03
located in the mind Initial 16 hours is02:44:07
workload 16 hours02:44:09
periodic 8:00 hyperspeed annual training02:44:12
as well and occasional training, the same02:44:15
thing as it was for teachers to join the02:44:17
emergency and rescue team02:44:19
initial training, the workload is02:44:23
essential, it will be as stated in the02:44:25
emergency plan, it can be 2402:44:28
hours a day or 32 hours,02:44:31
optionally observed by the team of02:44:34
rescue, it's02:44:35
the same thing for periodic training and02:44:39
the eventual canarinho of the rescue team02:44:42
and will be lazy, right Rio too or02:44:47
when identifying deviations in the operation02:44:49
or Rescue or in the simulations, right,02:44:53
non-compliance or02:44:55
irregular compliance with procedures in the02:44:58
rescue operation or some02:45:00
simulated procedure So in this02:45:03
case it will also be due to the02:45:05
eventual training, the workload is to be defined by the02:45:08
employer02:45:11
and the standard deals with us at the02:45:13
end of the general text, some General02:45:15
provisions, in fact it is a02:45:18
General exposition that I think is very02:45:20
important for us also know02:45:22
and entry02:45:24
and work in the confined space is prohibited,02:45:27
the right of refusal is guaranteed. How about02:45:30
R1, right? You don't even need to get the right02:45:33
to refuse here because the right of02:45:35
refusal is there, right? When I02:45:37
enter02:45:40
work, I do an All Souls' Day in any of the02:45:42
following situations02:45:45
and when I want to enter work without02:45:47
prior authorization02:45:49
and02:45:50
when an02:45:54
atmospheric assessment is not carried out before02:45:56
the workers enter,02:45:58
when there is no02:46:00
continuous assessment of the atmosphere inside the02:46:03
confined space, right? during the02:46:05
activities02:46:06
And in the case of absence of a guard at02:46:09
any time during the entry,02:46:11
stay and departure of the Workers02:46:15
And then also in the case of lack of02:46:17
training of the entry server guards02:46:20
authorized workers for the02:46:22
rescue team So, the worker is not trained and02:46:26
cannot designate the space02:46:27
at the end02:46:29
and here we are remembering the model of the02:46:31
plague that is in Neto two, right?02:46:46
it says the following that02:46:49
entry must be prohibited in any Field02:46:53
is not filled in02:46:54
in the Pet field, right, or has a mark in the02:46:58
no column02:46:59
and the lack of02:47:01
continuous monitoring of the atmosphere inside02:47:05
the confined space to alert the02:47:09
watchman's order or any risk situation the02:47:12
safety of workers implies the02:47:14
immediate abandonment of the area,02:47:17
any departure of the entire team02:47:21
implies the issuance of a new02:47:24
work issue, it is true when the plague has been02:47:27
extended,02:47:29
well, in the case of an extension of the Pet,02:47:32
I will not need to issue a new02:47:37
new Pet, I will see the departure of the entire team, oh02:47:40
man, it is expected that02:47:44
the plague will be extended02:47:46
with permission to enter, it must02:47:50
be available at the workplace, in02:47:53
the confined space,02:47:57
until the closure of a pet, it02:48:00
must be available there at the place of02:48:02
work until it is closed02:48:07
and after the work press it must be02:48:10
archived archived for five years02:48:13
when we saw it okay02:48:17
Hello I'm very good so we get02:48:20
to the end of the class I saw here I think02:48:23
I have some questions later02:48:27
Hi guys so that the material is02:48:29
available, you'll have an idea and it's already02:48:31
available, all of them are02:48:33
available, it's Paula. After this02:48:36
recording, it will only be available02:48:38
to the students.02:48:49
whoever executes it, if it is for02:48:51
another one like this, hires for the02:48:53
first time the02:48:55
exact team in the country grounding in the sky there was a02:48:58
change of function but there was no02:49:00
change in the Risk work must02:49:02
Initial diameter or change of function02:49:05
but there was no integration of the02:49:07
reserve work anyway but I I didn't02:49:09
quite understand your question,02:49:11
is a worker new? If he has02:49:14
changed his role? Now he's going to be02:49:16
an authorized worker.02:49:23
Please,02:49:25
of course, you're asking, can you adopt,02:49:28
along with02:49:30
permanent signage, the use of blocking to02:49:34
ensure undue access? Look,02:49:37
I believe that if I don't see any problem,02:49:39
we have to remember02:49:40
that the wording of the standards is the minimum that02:49:46
must be met by companies, right?02:49:48
standards bring the minimum degree of demand,02:49:50
right, whoever needs it, wants to go beyond the02:49:54
channel to guarantee, right, improving the02:49:57
condition, works to guarantee02:49:58
worker health safety, there is no02:50:01
problem if it is implemented02:50:03
Yes, I will record audio, nor 13 yes, Ana02:50:06
Paula, in just02:50:11
doing the PDF first, right Elisa, in fact,02:50:14
PDF terminal and02:50:17
set up the class, okay,02:50:21
I think that's it, folks.02:50:24
Ah, okay, thank you all for attending02:50:27
the next class without recording it from the02:50:30
company, right, on Boilers and02:50:32
pressure vessels for piping,02:50:34
storage tanks, no date yet but as soon02:50:38
as I schedule my recording of this02:50:41
class I will share it with you on02:50:44
Instagram on Telegram too, okay02:50:46
thanks for the presidency so see you02:50:48
next time at sea02:50:49
[Music] What's02:50:54
up [Music] What's up What's up02:50:58
[Music] What's up02:51:03
Andthere02:51:13
[Music]02:51:22
[Music]02:51:25
[Applause] [Music] What's02:51:27
up [Music] What's up02:51:34
[Music] What's up What's up What's up What's up What's02:51:57
up02:52:05
[Music]Description:
📌 Acesse 27 Resumos para Concursos (grátis): https://www.estrategiaconcursos.com.br/curso/resumos-bizus-para-concursos/ - Link do material: https://drive.google.com/file/d/1uffCkPbJ91I5JCtvnS8lwg12Yyxsui7s/view?usp=sharing 🦉 Cursos Completos para Concursos Públicos → https://www.estrategiaconcursos.com.br/cursos/concurso/ 🥇 Estude com o material que mais aprova no Brasil → https://www.estrategiaconcursos.com.br/assinaturas/ ▶ Assista a transmissão DNova NR33 espaço confinados - Segurança do trabalho - Prof. Mara Camisassa 🎯 Material de apoio gratuito → 🎯 Confira nosso artigo no blog → https://www.estrategiaconcursos.com.br/blog/concursos-2024/ ✅ Aulas GRATUITAS aqui no YouTube, com os MELHORES professores, a semana inteira: https://www.youtube.com/channel/UChvwkhC3eHxJsVxW_ItDjdA?sub_confirmation=1 🔔. Estratégia Concursos: ✓ Instagram → https://www.facebook.com/unsupportedbrowser ✓ Facebook → https://www.facebook.com/unsupportedbrowser ✓ Twitter → https://twitter.com/EstratConcursos 💡 Saiba as maiores notícias dos concursos: ✓ Concursos Abertos → https://www.estrategiaconcursos.com.br/blog/concursos-abertos/ ✓ Concursos 2022 →https://www.estrategiaconcursos.com.br/blog/concursos-2024/ ✓ 𝑨𝒄𝒆𝒔𝒔𝒆 → https://www.estrategiaconcursos.com.br/blog/ “O segredo do sucesso é a constância no objetivo.” ®
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