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Note : Louver is designed based on maximum fire flow rate.

Since maximum flow rate is 69.3 M3/S and it is divided into two shaft so t

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2 2

80.16 160.32 69.32 176.4 158.7

88.18 79.36

3.5 3.5

25.19 22.67

20.8 6.0 41.6 10.0 69.3

19.4 6.0

Fresh Air

Riser

3.11 CAR PARKING

20.1 6.0

38.9 10.0 64.8

19.9 6.0 39.7

40.1 10.0 66.9

10.0 66.2

Trickle Mode

Rate (M3/S)

Normal Mode

Supply

ACH

Trickle Mode

Rate (M3/S)

Fire Mode

Supply

ACH

Fire Mode

Rate (M3/S)Exhaust Air

Riser

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e selection is based on 35 M3/S(approx) and velocity is given below

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Smoke Rated Axial Flow(EA) 6 3 D/D/S

Axial Flow Fan(FA) 4 2 D/D

Impulse Fan 22 D

Smoke Rated Axial Flow(EA) 6 3 D/D/S

Axial Flow Fan(FA) 4 2 D/D

Impulse Fan 24 D

Smoke Rated Axial Flow(EA) 6 3 D/D/S

Axial Flow Fan(FA) 4 2 D/D

Impulse Fan 24 D

Smoke Rated Axial Flow(EA) 6 3 D/D/S

Axial Flow Fan(FA) 4 2 D/D

Impulse Fan 20 D

ESIGN BURO HOPPOLD

Type of Fan Qty ArrangmentQty/Shaft

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Low High Low High

10.40 17.33 11.276 18.70

5.20 8.67 4.26 8.52

0.97 1.9

9.72 16.20 11.78 19.547

4.86 8.10 5.79 11.57

0.97 1.9

9.93 16.54 10.79 17.985

4.96 8.27 5.45 10.9

0.97 1.9

10.04 16.73 10.268 17.1

5.02 8.36 5.47 10.93

0.97 1.9

Flow (M3/S) (As per Schedule)Flow (M3/S) (As per Calcualtion)

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2

3

4

5

6

7

8

9

10

11

11

12

13 4 Level Subgrade 25376.0 Qty

14 Total (m3/sec) Total (m3/sec)

15Total/shaft

(m3/sec)

Total/shaft

(m3/sec)

16 Air Velocity Air Velocity(m/s)

17 Area Required Area Required(m2)

# LocationArea

sqmt

Heigh

(M)

Trickle Mode Supply

ACH

Basement-01 6050.0 4.1 3.0

Basement-02 6462.0 3.6 3.0

Basement-03 6664.0 3.6 3.0

3.9 3.0Basement-04 6200.0

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Note: Louver is designed based on maximum fire flow rate.

Since maximum flow rate is 69.3 M3/S and it is dived into two shaft so the selection

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2 2

80.16 160.32 69.32 176.4 158.7

88.18 79.36

3.5 3.5

25.19 22.67

3.11 CAR PARKING DESIGN COLT AR

Trickle Mode

Rate (M3/S)

Normal Mode

Supply

ACH

Trickle Mode

Rate (M3/S)

Fire Mode

Supply

ACH

20.8 6.0

Fire Mode

Rate (M3/S)Exhaust Air

Riser

Fresh Air

Riser

41.6 10.0 69.3

19.4 6.0 38.9

10.0 66.9

10.0 64.8

6.0 39.7 10.019.9

20.1 6.0 40.1

66.2

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Low(50%) High(100%)

0.9 1.8 Low/High

0.9 1.8 Low/High

0.9 1.8 Low/High

0.9 1.8 Low/High

0.9 1.8 Low/High

0.9 1.8 Low/High

0.9 1.8 Low/High

0.9 1.8 Low/High

0.9 1.8 Low/High

13.36 26.72 Low/High

12.02 24.05 Low/High

0.9 1.8 Low/High

Flow (M3/S) (As per Calcualtion)

VFD

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