Drainage Calculation

Project:

Sg Koyan

Project No

PJ1001

Designer 

Location   r   e    b   m   u    N   n    i   a   r    D

u/s

d/ d /s

Area

   )    A    (   a   e   r    A

   f    f    O     n   u    R    f   o   )    t    C   n   (   c   e    i   c    i    f    f   e   o    C

(ha)

Tim e Of Conc.   x    C    (   a   e   r    )    A    t    A   n   e    l   a   v    i   u   q    E

(ha)

   )   o    t    (   e   m    i    T    d   n   a    l   r   e   v    O

(m ( m in)

   )    d    t    (

  e   m    i    T   n    i   a   r    D

(m in)

 .   c   n   o    C    f    O   e   m    i    T   a   e   r   a      b   u    S

(m in)

Date

Feb-2012

Sheet:

of

Drain Design Param eters

   I    R    A   n   g    i   s   e    D

  x    l    C   a   (    t   o    T   a   e   e   r   v   A    i    )    t   a   t    A    l   u   n   e    l   m   u   a   v    C   i   u   q    E

   )   c    f    t    O   (   n   e   o    i   m    t    i   a    T   t   r    l   a   n   e   c    i   c    t    i   r   n    C  o    C

(year)

(ha)

(m in)

   )    I    (   y    t    i   s   n   e    t   n    I    l    l   a    f   n    i   a    R

3

Drain Details

   I   e   x   g   )   a   A    h   x   c   s   C    i    (    D  =    Q

   t   r   e   v    l   u    C   r   o   n    i   a   r    D    f   o   e   p   y    T

  y    t    i   c   a   p   a    C

(m m/hr) (cu.m/s)

(cu.m /s)

(m /s)

(m )

   l   e   v   e    L    d   n   u   o   r    G    d   e   m   u   s   s    A

   l   e   v   e    L    t   r   e   v   n    I

   l   e   v   e    L    d   n   u   o   r    G    d   e   m   u   s   s    A

   l   e   v   e    L    t   r   e   v   n    I

  s   e   c   n   e   r   e    f    f    i    d

(min)

(m )

(m )

(m )

(m )

(m )

1. 1.320

  n   o    i    t   c   e    S   n    I

  w   o    l    F   e   m    i    T

Road

Drain

 

39.166667

Gradient 1:X Gradient 1:X

H

W

140.52146

λ

K

θ

П

2

0.150

0.9

0.135

0. 0 .000

2

10.00

140.5

0.053 0.9 x 0.9 BC  

1.174

93

52.60

51.40

52.50

50.94

1.57

930

90 9 00

53.1150

0.1680

0.1910

0 .8 3 3 0

 

140.5

2

3

0.137

0.9

0.124

1.320

10

0. 0.259

11.32

175.2

0.126 0.9 x 0.9 BC

1.276

1.575

107

1.132

52.50

50.94

51.90

49.87

2.04

178.333333

100

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

175.2

3

4

0.897

0.9

0. 0.807

1.132

10

1. 1 .066

12 12.45

168.3

0.498 0.9 x 0.9 BC

1.276

1. 1.575

69

0.730

51.90

49.87

51.70

49.18

2.53

345

100

60 6 00

90 9 00

53.1150

0.1680

0.1910

0 .8 3 3 0

 

168.3

4

5

0.149

0.9

0.134

0.730

10

1. 1.200

13 13.18

164.1

0.547 0.9 x 0.9 BC  

1. 17 176

51.70

49.18

48.78

47.30

1.48

44.8630137

70

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

164.1

6

0.149

0.9

0.134

1.176

10

1. 1.334

14 14.36

157.9

0.585 0.9 x 0.9 BC  

1.503   1. 1.857 2.411 2.977

131

5

74

0. 0.414

48.78

47.30

46.30

44.10

2.20 CAS

29.8387097

70

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

157.9

53.1150

0.1680

0.1910

0 .8 3 3 0

53.1150

0.1680

0.1910

0 .8 3 3 0

 

229.7

53.1150

0.1680

0.1910

0 .8 3 3 0

1

1f

1e

1f

1g

1g 1e

0.007

0.35

0.110

0.35

1e

0.052

0.35

1c

0.000

0. 0.002 0. 0.039

5

5 5

0.000 0.000

10

0. 0.135

0.002

10

0.039

5.00 5.00

229.7 229.7

0.018

0.994

10

0. 0 .057

5.99

218.7

0.000

0.192

10

0.059

6.19

216.8

5

0.002 0.9 x 0.9 BC  

0.951 0.035 0.9 x 0.9 BC   2.256 0.036 0.9 x 0.9 BC   0.951

0.000

10

0.326

5.00

229.7

0.208 0.9 x 0.9 BC  

10

0. 0.455

6.37

214.9

0.272 0.9 x 0.9 BC  

10

0.891

5.00

229.7

0.569 0.9 x 0.9 BC  

10

1. 1.346

7.27

206.3

0.771 0.9 x 0.9 BC  

1c

0.363

0.9

0. 0.326

1c

1b

0.077

0.9

0.069

1a

1b

0.485

0.9

0.436

1b

9

0.000

0.9

0.000

7a

7b

0.379

0.9

0. 0.341

0.000

10

0.341

5.00

229.7

7b

7c

0.084

0.9

0.075

2.318

10

0. 0.416

7.32

205.8

0.228

0.9

0.205

0.274

7.59

203.3

0.899

1.924

0.025 0.9 x 0.9 BC  

0.185

1d

0.951

  y    t    i   c   o    l   e    V

  n    i   a   r    D    f    O    h    t   g   n   e    L

1.447 1.002

2.375

51.24

1.26

2.785

32

0. 0.192

52.50

51.24

52.10

50.84

1.26

1.174

13

0. 0.185

52.21

50.71

52.21

50.68

1.53

0.1910

0 .8 3 3 0

0.1680

0.1910

0 .8 3 3 0

 

214.9

53.1150

0.1680

0.1910

0 .8 3 3 0

1.174 0.951   1. 1.078 1.331

100

1. 42 420

52.10

50.90

52.00

50.68

1.32

450

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

229.7

14

0. 0.175

51.70

50.11

51.70

50.07

1.63

#DIV/0!

350

350

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

206.3

53.1150

0.1680

0.1910

0 .8 3 3 0

0.218 0.9 x 0.9 BC  

200

2. 31 318

52.00

50.80

51.35

50.13

1.22

307.692308

300

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

229.7

0.238 0.9 x 0.9 BC  

49

0. 0.274

51.35

50.13

49.20

48.00

1.20 CAS

22.7906977

70

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

205.8

141

0. 98 989

49.20

48.00

48.00

46.72

1.28

117.5

110

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

203.3

61

0. 0.342

48.00

46.72

46.50

45.30

1.20 CAS

40.6666667

70

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

194.9

93

0. 0.521

46.50

45.30

44.00

42.80

1.20 CAS

37.2

70

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

192.2

53.1150

0.1680

0.1910

0 .8 3 3 0

128

0. 71 717

47.42

46.22

44.00

42.80

1.20 CAS

37.4269006

70

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

229.7

53.1150

0.1680

0.1910

0 .8 3 3 0

5.00

229.7

0.103 0.9 x 0.9 BC  

0.000

10

0. 0 .193

5.00

229.7

0.123 0.9 x 0.9 BC  

0.175

10

1. 1.762

7.44

204.7

1.002 0.9 x 0.9 BC  

0.1680

0.1910

0 .8 3 3 0

53.1150

0.1680

0.1910

0 .8 3 3 0

 

229.7

53.1150

0.1680

0.1910

0 .8 3 3 0

 

219.6

197.2

2.034

15

0. 0.123

51.25

49.70

51.25

49.60

1.65

#DIV/0!

150

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

197.2

53.1150

0.1680

0.1910

0 .8 3 3 0

229.7

0.177 0.9 x 0.9 BC  

2.396

83

0. 0.577

51.70

50.50

51.25

50.04

1.21

184.444444

180

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

229.7

2.977

48

0. 0.269

51.25

49.60

48.78

47.58

1.20 CAS

19.4331984

70

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

196.2

2.977

60

0. 0.336

48.78

47.58

47.14

45.94

1.20 CAS

36.5853659

70

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

194.0

53.1150

0.1680

0.1910

0 .8 3 3 0

53.1150

0.1680

0.1910

0 .8 3 3 0

 

229.7

53.1150

0.1680

0.1910

0 .8 3 3 0

53.1150

0.1680

0.1910

0 .8 3 3 0

 

216.5

53.1150

0.1680

0.1910

0 .8 3 3 0

53.1150

0.1680

0.1910

0 .8 3 3 0

 

212.8

53.1150

0.1680

0.1910

0 .8 3 3 0

 

229.7

0.863

10

2. 2.216

8.31

0.000

10

0.277

5.00

0.123

10

2. 2.540

8.43

196.2

0.269

10

2. 2.622

8.70

194.0

0.9

0.029

5

229.7

1.276

1.795 1.384 0.9 x 0.9 BC   2.411 1.413 0.9 x 0.9 BC   2.411 0.522 0.9 x 0.9 BC  

2.876 2.330   2.

209

1. 21 211

52.15

50.95

49.50

48.16

1.34

78.8679245

75

600

900

1.211

10

0.873

6.21

216.5

0.525 300 BD

 

0.783

2.328

52

0. 0.372

49.50

48.16

48.00

47.01

0.99

34.6666667

45

450

600

0.372

10

0.935

6.58

212.8

0.553 300 BD

 

0.888

2.639

53

0. 0.335

48.00

47.01

46.42

45.49

0.93

33.5443038

35

600

900

0.000

10

0. 0.029

5.00

0.0

53.1150

900 90 9 00

0.082

0.032

204.7

600

0.047

20

229.7

 

60 6 00

0.9

16

 

0 .8 3 3 0

250

0.9

0.016

0 .8 3 3 0

0.1910

100

0.091

0. 04 046

0.1910

0.1680

104

0.052

0. 03 039

0.1680

53.1150

286.666667

25

0.9

53.1150

900

1.25

24

0. 35 35

900

600

1.24

24

0. 35 35

600

230

50.00

11

0.018

170

188.888889

50.26

0. 0.277

0. 13 132

173.333333

1.55

51.25

0.020

0. 11 111

1.21

49.70

51.50

0.9

15

50.49

51.25

50.26

0.9

14

51.70

50.07 50.60

0.308

0.016

50.95

51.70

51.50

0.022

0.9

52.15

0. 0.863

51.80

11

0.018

0. 0.639

85

0.910

11

14

78

1.642

0. 0.174

0.251 0.9 x 0.9 BC 0.277 0.9 x 0.9 BC  

10

13

0.0

2.034

86

229.7 219.6

5.00

0.0

26

5.00 5.91

0.818

0.0

1. 1 .575

0.394 0. 0.454

10

1.647 1.330

600

0.0

2.491

10 10

0.000

2.977 2.411   2.

1000

2.018 1.214 0.9 x 0.9 BC   1.647

0.000 0.910

11a

5

0.0

0.1680

53.1150

0.161

0. 0.775

229.7

53.1150

900

10

0. 04 043

216.8

90 9 00

0.161

0.9

218.7

 

0 .8 3 3 0

600

0.9

0. 35 35

 

0 .8 3 3 0

0.1910

60 6 00

0.179

0.861

0 .8 3 3 0

0.1910

0.1680

150

7

0. 12 122

0.1910

0.1680

53.1150

150

21

13

0.1680

53.1150

200

194.9

12

53.1150

900

166.666667

192.2

5

900

600

1.59

8.58

5

600

1.33

8.92

0.061

80 450

50.11

0. 0.918

0. 0 .394

229.7

50.88

0. 0.717

0.9

 

51.70

0. 0.621

0.9

0 .8 3 3 0

52.21

10

0.437

0.1910

50.68

10

0.067

0.1680

51.40

10

10 10

53.1150

52.21

0.989

10 10b

90 9 00

52.60

0.342

10b

60 6 00

0. 0.899

0.095

10a

0.0

450

0. 0.572

0.201

5

0.0

85

0.9

0. 0.193

900

78

0.9

0.222

80 #DIV/0!

600

1.575

0.106

0.9

700

110

2.274

0.224

0.9

133.333333

60 6 00

 

7

0.247

1.28

52.50

7e

0.214

50.93

51.40

7d

9

52.21

52.60

7c

10

51.40

0. 0.994

7e

8

52.60

70

7d

9

0. 0.365

1.174

1.438 1.165   1. 2.411 2.977 0.351 0.9 x 0.9 BC   1.924   2. 2.375 0.388 0.9 x 0.9 BC   2.411 2.977 0.490 0.9 x 0.9 BC   2.411 2.977

5

52

200

229.7

0.019 300 BD

 

0.830

2.469

98

0. 0.662

49.20

48.00

46.42

45.55

0.87

35.2517986

40

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

53.1150

0.1680

0.1910

0 .8 3 3 0

53.1150

0.1680

0.1910

0 .8 3 3 0

0.0

0.0

0.0

0.0

0.0 0.0

0.0

19

20

0.439

0.9

0.395

0.662

10

0. 0.395

5.00

229.7

0.252 0.9 x 0.9 BC  

85

0. 0.899

47.42

46.22

46.42

45.22

1.20

85

85

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

229.7

15

0.000

0.9

0.000

0.899

10

0. 0.424

5.90

219.7

0.259 0.9 x 0.9 BC  

1.260 1.647

1.575

20

2.034

10

0. 0.082

46.42

44.87

46.30

44.80

1.50

83.3333333

150

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

219.7

53.1150

0.1680

0.1910

0 .8 3 3 0

15

26

0.335

10

1. 1.431

6.92

209.5

0.833 0.9 x 0.9 BC  

2.411

2.977

50

0. 0.280

46.30

44.80

45.50

44.30

1.20

62.5

100

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

209.5

53.1150

0.1680

0.1910

0 .8 3 3 0

53.1150

0.1680

0.1910

0 .8 3 3 0

 

206.9 191.3

26

25

25

6

6

EXIST

0.042

0.9

0.038

0. 09 095

0. 35 35

0. 03 033

0.000

0.9

0.000

0.000

0.9

0.280

0.000

21

22

0.228

0.9

0. 0.205

22

23

0.048

0.9

0.043

5

10

1. 1.431

7.20

206.9

0.336

10

4. 4.053

9.03

191.3

0.054

5

5.386

9.09

169.9

0.000

10

0.205

5.00

229.7

0.778

10

0. 0.248

5.78

221.0

0.822 0.9 x 0.9 BC  

1.111 1.371 2.154 1.05 x 1.05 B  2.899   2. 2.629 2.543 450 BD 3.530 2.879 0.131 0.9 x 0.9 BC  

2.256   2. 2.785 0.152 0.9 x 0.9 BC   1.647 2.034

39

0. 0.474

45.50

44.30

45.50

44.17

1.33

8.5

0 .0 .054

45.50

44.17

46.30

44.10

2.20

34

0. 0.197

46.30

44.10

42.50

41.30

1.20 CAS

#DIV/0!

300

600

900

0.0

0.0

-10.625

110

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

8.94736842

70

1500

750

53.1150

0.1680

0.1910

0 .8 3 3 0

53.1150

0.1680

0.1910

0 .8 3 3 0

 

169.9

130

0. 77 778

47.42

46.22

45.92

44.60

1.33

86.6666667

80

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

229.7

50

0. 0.410

45.92

44.60

45.50

44.26

1.24

119.047619

150

600

900

53.1150

0.1680

0.1910

0 .8 3 3 0

 

221.0

0.0

Project:

Sg Koyan

Project No

PJ1001

Designer 

Location   r   e    b   m   u    N   n    i   a   r    D

Area

   )    A    (   a   e   r    A

   f    f    O     n   u    R    f   o   )    t    C   n   (   c   e    i   c    i    f    f   e   o    C

Time Of Conc.   x    C    (   a   e   r    )    A    t    A   n   e    l   a   v    i   u   q    E

   )   o    t    (   e   m    i    T    d   n   a    l   r   e   v    O

23 EXIST 16

17

0.966

0.9

0.869

17

18

0.262

0.9

0.236

19

18

0.504

0.9

0.454

18

7

0.000

0.9

0.000

7

Exist

5

   )    d    t    (   e   m    i    T   n    i   a   r    D

 .   c   n   o    C    f    O   e   m    i    T   a   e   r   a      b   u    S

Date

Feb-2012

Sheet:

of

Drain Design Parameters

   I    R    A   n   g    i   s   e    D

  x    l   a   C    (    t   o    T   a   e   e   v   r    i    t    A   )   a   t    A    l   u   n   e    l   m   u   a   v    C   i   u   q    E

   )   c    f    t    (    O   n   e   o    i   m    t    i    T   a   r    l    t   a   n   c    i   e   c    t    i   r   n    C  o    C

   )    I    (   y    t    i   s   n   e    t   n    I    l    l   a    f   n    i   a    R

3

Drain Details

   I   e   x   g   )   a   A    h   x   c   s   C    i    (    D  =    Q

   t   r   e   v    l   u    C   r   o   n    i   a   r    D    f   o   e   p   y    T

 

  n    i   a   r    D    f    O    h    t   g   n   e    L

  n   o    i    t   c   e

   l   e   v   e    L    d   n   u   o   r    G    d   e   m   u   s   s    A

   l   e   v   e    L    t   r   e   v   n    I

   l   e   v   e    L    d   n   u   o   r    G    d   e   m   u   s   s    A

   l   e   v   e    L    t   r   e   v   n    I

  y    t    i   c   o    l   e    V

0.375

2.397

40

0.278

45.50

44.26

45.40

41.70

3.70 CAS

2.109

49.20

48.00

48.60

47.39

   S   n    I

  w   o    l    F   e   m    i    T

0.474

5

0.248

7.67

180.4

0.124 300BD

0.000

10

0.869

5.00

229.7

0.554 0.9 x 0.9 BC

182

2.109

10

1.105

7.11

207.7

  1.165   1.438 0.638 0.9 x 0.9 BC   2.411 2.977

91

0.509

48.60

47.39

44.00

10

0.504

5.00

229.7

128

0.717

47.42

46.22

44.00

10

1.609

7.62

203.1

15

0.159

44.00

42.50

10

2.688

9.44

188.2

  2.411   2.977 0.908 0.9 x 0.9 BC   1.260 1.575   1.959 2.953 1.405 450 BD

42

0.237

44.00

42.44

5 0.509

0.321 0.9 x 0.9 BC

  s   e   c   n   e   r   e    f    f    i    d

  y    t    i   c   a   p   a    C

Road

Drain

 

39.166667

140.52146  

180.4

0.8330

 

229.7

0.8330

 

207.7

 

229.7

0.8330

 

203.1

0.8330

 

188.2

400

25

600

900

53.1150 53.1150

0.1680

0.1910

0.8330

1.21

303.333333

300

600

900

53.1150

0.1680

0.1910

42.80

1.20 CAS

19.7826087

70

600

900

53.1150

0.1680

0.1910

53.1150

0.1680

0.1910

0.8330

42.80

1.20 CAS

37.4269006

70

600

900

53.1150

0.1680

0.1910

0.8330

44.00

42.44

1.56

#DIV/0!

250

600

900

53.1150

0.1680

0.1910

32.91

30.46

2.45 CAS

3.78719567

40

750

750

53.1150

0.1680

0.1910

0.1680

0.1910

0.8330

0.0

0.0

Type of Drain W (m) =

S

0.9

W (m) =

1.05

W (m) =

1.2

 A =

0.810

A=

1.103

A=

1.440

P=

3.600

P=

4.200

P=

4.800

R=

0.225

R=

0.263

R=

0.300

n=

0.015

n=

0.015

n=

0.015

Q

V

Q

V

Q

V

(cum/s)

(m/s)

(cum/s)

(m/s)

(cum/s)

(m/s)

1:

20

4.5115

5.570

6.7983

6.166

9.6974

6.734

1:

30

3.6836

4.548

5.5508

5.035

7.9179

5.499

1:

40

3.1901

3.938

4.8071

4.360

6.8571

4.762

1:

50

2.8533

3.523

4.2996

3.900

6.1332

4.259

1:

60

2.6047

3.216

3.9250

3.560

5.5988

3.888

1:

70

2.4115

2.977

3.6338

3.296

5.1835

3.600

1:

75

2.3297

2.876

3.5106

3.184

5.0077

3.478

1:

90

2.1267

2.626

3.2047

2.907

4.5714

3.175

1: 100

2.0176

2.491

3.0403

2.758

4.3368

3.012

1: 110

1.9237

2.375

2.8988

2.629

4.1350

2.872

1: 120

1.8418

2.274

2.7754

2.517

3.9590

2.749

1: 130

1.7695

2.185

2.6665

2.419

3.8036

2.641

1: 140

1.7052

2.105

2.5695

2.331

3.6653

2.545

1: 150

1.6474

2.034

2.4824

2.252

3.5410

2.459

1: 160

1.5950

1.969

2.4035

2.180

3.4286

2.381

1: 170

1.5474

1.910

2.3318

2.115

3.3262

2.310

1: 180

1.5038

1.857

2.2661

2.055

3.2325

2.245

1: 190

1.4637

1.807

2.2056

2.001

3.1463

2.185

1: 200

1.4267

1.761

2.1498

1.950

3.0666

2.130

1: 210

1.3923

1.719

2.0980

1.903

2.9927

2.078

1: 220

1.3603

1.679

2.0498

1.859

2.9239

2.030

1: 230

1.3304

1.642

2.0047

1.818

2.8596

1.986

1: 240

1.3024

1.608

1.9625

1.780

2.7994

1.944

1: 250

1.2760

1.575

1.9228

1.744

2.7428

1.905

1: 260

1.2513

1.545

1.8855

1.710

2.6896

1.868

1: 270

1.2279

1.516

1.8503

1.678

2.6393

1.833

1: 280

1.2057

1.489

1.8169

1.648

2.5917

1.800

1: 290

1.1848

1.463

1.7853

1.619

2.5467

1.769

1: 300

1.1649

1.438

1.7553

1.592

2.5039

1.739

1: 310

1.1459

1.415

1.7268

1.566

2.4631

1.711

1: 320

1.1279

1.392

1.6996

1.542

2.4244

1.684

1: 330

1.1107

1.371

1.6736

1.518

2.3873

1.658

1: 340

1.0942

1.351

1.6488

1.496

2.3520

1.633

1: 350

1.0785

1.331

1.6251

1.474

2.3181

1.610

1: 360

1.0634

1.313

1.6024

1.453

2.2857

1.587

1: 370

1.0489

1.295

1.5806

1.434

2.2546

1.566

1: 380

1.0350

1.278

1.5596

1.415

2.2247

1.545

1: 390

1.0216

1.261

1.5395

1.396

2.1960

1.525

1: 400

1.0088

1.245

1.5201

1.379

2.1684

1.506

1: 410

0.9964

1.230

1.5015

1.362

2.1418

1.487

1: 420

0.9845

1.215

1.4835

1.346

2.1162

1.470

1: 430

0.9730

1.201

1.4662

1.330

2.0914

1.452

1: 450

0.9511

1.174

1.4332

1.300

2.0444

1.420

1: 700

0.7626

0.941

1.1491

1.042

1.6392

1.138

Type of Drain

Culvert

DIA (m) =

S

0.6

DIA (m) =

0.75

DIA (m) =

0.9

DIA (m) =

 A =

0.283

A=

0.442

A=

0.636

A=

P=

1.885

P=

2.357

P=

2.828

P=

R=

0.150

R=

0.188

R=

0.225

R=

n=

0.015

n=

0.015

n=

0.015

n=

Q

V

Q

V

Q

V

Q

(cum/s)

(m/s)

(cum/s)

(m/s)

(cum/s)

(m/s)

(cum/s)

1:

20

1.2052

4.262

2.1819

4.938

3.5438

5.570

5.3400

1:

30

0.9840

3.480

1.7815

4.032

2.8935

4.548

4.3601

1:

40

0.8522

3.014

1.5429

3.492

2.5058

3.938

3.7760

1:

50

0.7622

2.696

1.3800

3.123

2.2413

3.523

3.3773

1:

60

0.6958

2.461

1.2597

2.851

2.0460

3.216

3.0831

1:

70

0.6442

2.278

1.1663

2.640

1.8942

2.977

2.8544

1:

80

0.6026

2.131

1.0910

2.469

1.7719

2.785

2.6700

1:

90

0.5681

2.009

1.0286

2.328

1.6705

2.626

2.5173

1: 100

0.5390

1.906

0.9758

2.208

1.5848

2.491

2.3881

1: 110

0.5139

1.817

0.9304

2.106

1.5111

2.375

2.2770

1: 120

0.4920

1.740

0.8908

2.016

1.4467

2.274

2.1801

1: 130

0.4727

1.672

0.8558

1.937

1.3900

2.185

2.0945

1: 140

0.4555

1.611

0.8247

1.866

1.3394

2.105

2.0183

1: 150

0.4401

1.556

0.7967

1.803

1.2940

2.034

1.9499

1: 160

0.4261

1.507

0.7714

1.746

1.2529

1.969

1.8880

1: 170

0.4134

1.462

0.7484

1.694

1.2155

1.910

1.8316

1: 180

0.4017

1.421

0.7273

1.646

1.1813

1.857

1.7800

1: 190

0.3910

1.383

0.7079

1.602

1.1498

1.807

1.7325

1: 200

0.3811

1.348

0.6900

1.562

1.1206

1.761

1.6887

1: 210

0.3719

1.315

0.6734

1.524

1.0936

1.719

1.6480

1: 220

0.3634

1.285

0.6579

1.489

1.0685

1.679

1.6101

1: 230

0.3554

1.257

0.6434

1.456

1.0450

1.642

1.5747

1: 240

0.3479

1.230

0.6299

1.426

1.0230

1.608

1.5415

1: 250

0.3409

1.205

0.6171

1.397

1.0023

1.575

1.5104

1: 260

0.3343

1.182

0.6052

1.370

0.9829

1.545

1.4811

1: 270

0.3280

1.160

0.5938

1.344

0.9645

1.516

1.4534

1: 280

0.3221

1.139

0.5831

1.320

0.9471

1.489

1.4272

1: 290

0.3165

1.119

0.5730

1.297

0.9306

1.463

1.4024

1: 300

0.3112

1.100

0.5634

1.275

0.9150

1.438

1.3788

1: 310

0.3061

1.083

0.5542

1.254

0.9001

1.415

1.3564

1: 320

0.3013

1.066

0.5455

1.235

0.8859

1.392

1.3350

1: 330

0.2967

1.049

0.5372

1.216

0.8724

1.371

1.3146

1: 340

0.2923

1.034

0.5292

1.198

0.8595

1.351

1.2951

1: 350

0.2881

1.019

0.5216

1.180

0.8471

1.331

1.2765

1: 360

0.2841

1.005

0.5143

1.164

0.8353

1.313

1.2587

1: 370

0.2802

0.991

0.5073

1.148

0.8239

1.295

1.2415

1: 380

0.2765

0.978

0.5006

1.133

0.8130

1.278

1.2251

1: 390

0.2729

0.965

0.4941

1.118

0.8025

1.261

1.2093

1: 400

0.2695

0.953

0.4879

1.104

0.7924

1.245

1.1941

1: 410

0.2662

0.941

0.4819

1.091

0.7827

1.230

1.1794

1: 420

0.2630

0.930

0.4761

1.078

0.7733

1.215

1.1653

1: 430

0.2599

0.919

0.4706

1.065

0.7643

1.201

1.1517

1: 440

0.2570

0.909

0.4652

1.053

0.7555

1.187

1.1385

1: 450

0.2541

0.899

0.4600

1.041

0.7471

1.174

1.1258

1.05

DIA (m) =

1.2

0.866

A=

1.131

3.299

P=

3.770

0.263

R=

0.300

0.015

n=

0.015

V

Q

V

(m/s)

(cum/s)

(m/s)

6.166

7.6173

6.734

5.035

6.2195

5.499

4.360

5.3863

4.762

3.900

4.8176

4.259

3.560

4.3979

3.888

3.296

4.0716

3.600

3.083

3.8087

3.367

2.907

3.5908

3.175

2.758

3.4066

3.012

2.629

3.2480

2.872

2.517

3.1098

2.749

2.419

2.9878

2.641

2.331

2.8791

2.545

2.252

2.7815

2.459

2.180

2.6931

2.381

2.115

2.6127

2.310

2.055

2.5391

2.245

2.001

2.4714

2.185

1.950

2.4088

2.130

1.903

2.3508

2.078

1.859

2.2967

2.030

1.818

2.2462

1.986

1.780

2.1989

1.944

1.744

2.1545

1.905

1.710

2.1127

1.868

1.678

2.0732

1.833

1.648

2.0358

1.800

1.619

2.0004

1.769

1.592

1.9668

1.739

1.566

1.9348

1.711

1.542

1.9043

1.684

1.518

1.8753

1.658

1.496

1.8475

1.633

1.474

1.8209

1.610

1.453

1.7954

1.587

1.434

1.7710

1.566

1.415

1.7475

1.545

1.396

1.7250

1.525

1.379

1.7033

1.506

1.362

1.6824

1.487

1.346

1.6622

1.470

1.330

1.6428

1.452

1.315

1.6240

1.436

1.300

1.6059

1.420