bai 12

<span class='text_page_counter'>(1)</span><div class='page_container' data-page=1>

Doors for each
room.

Direction of
opening doors
for the room
containing less
than 15 people

KT : 02 Article

7.24

The smallest
width of
opening doors
for each room

KT: 01 ;KT :
02 and KT:09

Bc= 0,7m B>/0,8m Article

7.17
[1]

Unaccept
able

Hydraulic
height

KT:09 hMIN=1,9m hMIN>/1,9m Article

7.18
[1]
2 Corridor and elevator

Length KT: 01 and

KT : 02

The farthest
length to the stair
is 32.5m

From the farthest to ladder is
40m (for office building and
for rent)

Article
7.7
Table
5
[1]

Acceptab
le

Width KT: 01 and

KT : 02

The smallest
width of the hall.

>/1.8m Article

4.5
TCVN
3978-
1984

Acceptab
le

The cabinet in
the Corridor

KT: 01 ; KT :
02

No cabinet in the
Corridor

No wall cabinet in the hall,
except from the technical
cabinets and the fire

extinguisher for firefighting

Article
7.19
[1]

Acceptab
le

Stair wall KT: 08 The covering and bearing

structure has limited

refractory not smaller than 60
minutes

Article
8.4
[TCV
N
6160-
1996]

Acceptab
le

Obstacles in
the elevator

KT: 01;
KT : 02

No obstacles in
the elevator.

No obstacles in the escape
elevator

Article
7.20

</div>
<span class='text_page_counter'>(2)</span><div class='page_container' data-page=2>

KT: 03 [1]

3. Emergency ladder

KT: 01 and
KT : 02

The ladders from
the ground to
upstairs are
ventilate

The ladders from the ground
to upstairs must be ventilate

Acceptab
le

Number of
Emergency
ladder

KT: 01 and
KT : 02

2 No less than 02 Emergency

Ladders with emergency exit

Article
7.7
[1]

Acceptab
le

The width of
stairs

KT : 08 The smallest
width of two
<b>sides of the stairs </b>
is 1,2 m

The smallest horizontally
clearance is 1,05m

Article
7.17
[1]

Acceptab
le

Total width of
two sides of
ladder

KT : 08 ∑btt= 1,43+1,475=2,9m ∑bct=
KxN/100

=1,0x500/ 100= 1,5m

Article
7.15
[1]

Acceptab
le

The gap
between two
sides of the
stairs

KT : 08 The gap between
two sides of the
stairs is 345mm

The gap between two sides of
stairs at least is 1,05

Article
7.17
[1]

Acceptab
le

The width of
the landing

KT : 08 The smallest
width of the
landing is 345m

The width of the landing is
not smaller than the width of
two sides of elevators

Article
7.20
[1]

Acceptab
le

Obstacles in
the elevator

No obstacles in

the elevator

No obstacles in the escape
elevator

Article
7.20
[1]
4

Safe distance from fire
The Distance
to the nearby
constructions

The distance
from the
independent
building to
the others
>/15m

The distance to the second
building with the I, II
refractory step is 6m, III is
8m, IV, V is 10m. to the Fire
walls

</div>
<span class='text_page_counter'>(3)</span><div class='page_container' data-page=3>

5

Accessibility for Firefighting
Distance to the

nearby
constructions

The distance
from the
independent
building to
the others
>/15m

The distance to the second
building with the I, II
refractory step is 6m, III is
8m, IV, V is 10m. to the Fire
walls

Article
8.3 [1]

H- Female dormitory
Door

Number of exit KT:01 1 door >/2 doors Article

7.7
[1]

unaccept
able
Doors

Direction of
opening doors for
the room

containing less
than 15 people

KT:01 and
KT: 02

Open inside Open inside is acceptable Article
7.24
[1]

Acceptab
le

The smallest
width of doors
for each room

KT:01; KT:
02 and KT :
08

Bc=0,7 B>/0,7 Article

7.17
[1]

Unaccept
able

Hydraulic height KT: 08 hMIN= 1,9m hMIN>/ 1,9m Article

7.18
[1]

Acceptab
le

Corridor and inside elevator

Length KT:01and

KT: 02

The farthest
distance to the
elevator is 16,6m

The farthest place to elevator (
Offices and rented offices ) is
40 m

Article

7.7
Table
[1]

Acceptab
le

Width KT:01and

KT: 02

The smallest
width of corridor:
2,02m

>/1,8m Article

4.5
TCVN
3978-
1984

Acceptab
le

Cabinet in the
hall

KT:01; KT:
02 and

KT:09

No cabinet in the
hall

No wall cabinet in the hall,
except from the technical
cabinets and the box for

Article
7.19
[1]

</div>
<span class='text_page_counter'>(4)</span><div class='page_container' data-page=4>

firefighting

Stair wall KR:09 110mm Bearing and covering

structure are not limited
refractory smaller than 60
minutes

Article
8.4
[TCV
N
6160-
1996]

Acceptab
le

Obstacles in the
elevator

KT:01 ; KT:
02; KT: 08

No Obstacles in
the elevator

No Obstacles in the escape
elevator

Article
7.20
[1]

Acceptab
le

Emergency
ladder

KT:01 and
KT: 02

No obstacles No obstacles Article

8.4
[TCV

N

6160-1996]

Acceptab
le

Number of
Emergency
ladder

KT:01 and
KT: 02

1 Emergency
ladder

Number of emergency out of
the house with the farthest to

Article
7.7
[1]

Acceptab
le

The width of the
landing

KT: 09 The smallest
width of the
landing is 1,43m

The smallest hydraulic width
is 1, 05 m

Article
7.7
[1]

Acceptab
le

The total width
of the landing

KT: 09 ∑btt=

1,43+1,475=2,9m

∑bct= KxN/100= 1,0x500/

100= 1,5m

Article
7.15
[1]

Acceptab

le

The gap between
two sides of the
stairs

KT: 09 The gap between
two sides of the
stairs is 345mm

The smallest gap between the
<b>two sides of the stairs is </b>
50mm

Article
7.17
[1]

Acceptab
le

The width of the
landing

KT: 09 The smallest
width of the

The width of screening off
stairs is not smaller than the

Article
7.20

</div>
<span class='text_page_counter'>(5)</span><div class='page_container' data-page=5>

<b>landing : </b>
6,355m

width of two sides of the
stairs

[1]
Safe distance from fire

The distance to
the nearby
constructions

The distance
from the
independent
building to
the other
structures>/15

KT: 02; KT:06
and KT :07

The distance to the second
building with the I, II
refractory step is 6m, III is
8m, IV, V is 10m. to the

firewalls

Article
8.3
[1]

Acceptab
le

Firefighting traffic
The distance
to the nearby
constructions

The distance
from the
independent
building to
the other
structures>/15

KT: 02; KT:06
and KT :07

The distance to the second
building with the I, II
refractory step is 6m, III is
8m, IV, V is 10m. to the
firewalls

Article
8.3
[1]

Acceptab
le

III. Firefighting system
3 Checking

Content

Drawing
symbols

design Standard

TCVN 2622-1995
[1]

specifi
ed
standa
rd
provisi
ons

Recomm
endation

3.1 Fire fighting system indoor
1 Choose agent

fire according
to fuel

Explanation water Feature of the solid burning Article
31
table 3
TCVN

5760-1993

Acceptab
le

2 System to
provide water
for fire
fighting

Explanation
PCCC: 02;
PCCC: 03

Pipeline is
designed to
provide water for
fire fighting
within

the firefighting system is
Designed inside for

administrative offices with
over six-level height, public
sites have over 5000m3

Article
10.12
[1]

Acceptab
le

3 Arrangement
of water pipes

Explanation
PCCC:09 to

Placed in the
halls and

Placed at the entrance on the
landing position, in the hall,

</div>
<span class='text_page_counter'>(6)</span><div class='page_container' data-page=6>

for firefighting
system

PCCC: 27 corridors of each
floor.

easily and visibly. [1]
4 Water pipe

height

Explanation
PCCC: 07

The distance
from The Center
of water pipe to
the floor is
1,25m

The distance from The Center
of water pipe to the floor is
1,25m

Article
10.19
[1]

5 Tubs of
firefighting
box

Explanation

PCCC: 07

Each box has
valve, coil of
wire 20 m and a
tub B 50

Each box has valve which can
be locked, the length of water
pipe based on reality.

Article
10.20
[1]
6 Water pipe

system for
one-sided
wall.

Explanation
PCCC:03

There are 68
water boxes
placed on
one-sided wall in the
building. Water
supply system for
firefighting is

designed in the
form of a ring.

If 12 water boxes are placed
inside the building, the water
supply system must have at
least 2 water pipes to carry
water into the building and is
designed in the form a ring

Article
10.16
[1]

7 Water volume
of each box

Explanation 2,51 l/s Table 14 TCVN
2622-1995

10.14
[1]
8 Water

pressure of
water pipe

Explanation Water pressure of
water pipe is
assured by fire

extinguisher

Water pressure of water pipe
inside the building must
assure fat beams with the
height >/6m

Article
10.15
[1]
9 water stored,

anti-fire water
tank

Explanation
PCCC:07

Underground
water tank is the
volume is 135m3

The water should be stored
must be based on the volume
needed for firefighting for 3
hours. Measured water
volume stored

Wc

Article
10.22
[1]
Article
10.27
[1]
10 Diameter of

water pipes

PCCC:08
To PCCC:09

The main water
pipe

The water pipe should be steel
pipe with diameter is 50m.

</div>
<span class='text_page_counter'>(7)</span><div class='page_container' data-page=7>

4513-88]
11 Number of

plumbers

Explanation
PCCC:04

There are 2
plumbers only
for firefighting

Plumbers for housing
consumer, and firefighting
separately or combinatedly
extra plumbers has equivalent
to the main plumbers

Term
a,
Article
10.24
[1]
12 Fire pumps

-an electric
pump

-a petrol pump

explanation +Capacity:
22,5KW

+current: Q MAX
= 48m3/hour
+ column

pressure: HMAX
= 84,5m

+Capacity:

22,5KW

+current: Q MAX
= 48m3/hour
+ column

pressure: HMAX
= 84,5m

Ensure current and column
pressure when occur fire.
Calculated:

+ H>/ 75,1 m.c.n
+Q >/ 45 m3/hour

acceptabl
e

Number of box needed for each floor.
1 Administrative

house

PCCC:09 and
PCCC:10

1 box High Administrative house is
allowed to set 1 box

Article
10.14
[1]

Acceptab
le

2 Kindergarten PCCC:21and
PCCC:22

1 box Table 14 TCVN 2622-1995 Article

10.14
[1]

Acceptab
le

3 Primary
school

PCCC:17and
PCCC:18

2 boxes Table 14 TCVN 2622-1995 Article
10.14
[1]

Acceptab
le

4 Secondary
school

PCCC:19 and
PCCC:20

1st_{:05 boxes}

2nd_{: 03 boxes}

Table 14 TCVN 2622-1995 Article
10.14
[1]

Acceptab
le

5 Library PCCC:24 and

PCCC:25

2 boxes Table 14 TCVN 2622-1995 Article
10.14
[1]

Acceptab
le

6 Teacher

dormitory

PCCC:15and
PCCC:16

2 boxes Table 14 TCVN 2622-1995 Article
10.14

</div>
<span class='text_page_counter'>(8)</span><div class='page_container' data-page=8>

[1]

7 Male

dormitory

PCCC:11 and
PCCC:12

02 boxes Table 14 TCVN 2622-1995 Article
10.14
[1]

Acceptab
le

8 Female
dormitory

PCCC:13 and
PCCC:14

01 boxes Table 14 TCVN 2622-1995 Article
10.14
[1]

Acceptab
le

<b>Fire fighting system outdoor</b>
<b>Fire fighting </b>

<b>system </b>
<b>outdoor</b>

PCCC:02and
PCCC:03

fire extinguisher High building must be
designed and set firefighting
inside and outside.

Article
12.5
[1]

Acceptab
le

fire extinguisher
fire

extinguisher

PCCC:08and
PCCC:28

45 cylinders MT3
and 90 containers
MFZ4 is 135

Need to set fire extinguisher
system

QCXD
VN
1997
TCVN
5760-
1993

Acceptab
le

Position of
fire

extinguisher

PCCC:09 to
PCCC: 27

On the corridor,
clear sight

On the corridor, clear sight Article
5.2:
TCVN
7435/1
- 2004

Acceptab
le

Number of
fire

Extinguisher
for each floor.

PCCC:09 to
PCCC: 27

>/2 boxes Each floor must set at least 2
boxes

Article
7.2.2:
TCVN
7435/1
- 2004

</div>
<span class='text_page_counter'>(9)</span><div class='page_container' data-page=9></div>

<!--links-->