Level
|
Waterway Dimensions
|
Minimum lock dimensions
|
Bridge
|
Clearance height
|
Depth for cable/ pipeline installation
|
River
|
Channel
|
Curvature radius
|
Length
|
Width
|
Threshold Depth
|
Navigation clear width
|
Bridge
|
Power Lines
|
Deep
|
Wide
|
Deep
|
Wide
|
Channel
|
River
|
Rivers, canals
|
Special
|
Depending on the design vessel
|
Depending on the design vessel
|
Depending on the design vessel
|
North, Central
|
|
|
|
|
|
|
|
|
|
|
|
|
|
I
|
>4.0
|
>90
|
>4.5
|
>75
|
>600
|
145,0
|
12,5
|
3,8
|
>70
|
>85
|
11
|
12+∆H
|
2,0
|
II
|
>3.2
|
>50
|
>3.5
|
>40
|
>500
|
145,0
|
12,5
|
3,4
|
>40
|
>50
|
9,5
|
12+∆H
|
2,0
|
III
|
>2.8
|
>40
|
>3.0
|
>30
|
>350
|
120,0
|
10,5
|
3,3
|
>30
|
>40
|
7
|
12+∆H
|
1,5
|
IV
|
>2,3
|
>30
|
>2.5
|
>25
|
>150
|
85,0
|
10,0
|
2,2
|
>25
|
>30
|
6(5)
|
7+∆H
|
1,5
|
V
|
>1.8
|
>20
|
>2.0
|
>15
|
>100
|
26,0
|
6,0
|
1,8
|
>15
|
>20
|
4(3,5)
|
7+∆H
|
1,5
|
MICRO
|
>1.0
|
> 12
|
>1.0
|
> 10
|
>60
|
13,0
|
4,0
|
1,3
|
> 10
|
> 10
|
3(2,5)
|
7+∆H
|
1,5
|
Southern
|
|
|
|
|
|
|
|
|
|
|
|
|
|
I
|
>4.0
|
>125
|
>4.5
|
>80
|
>550
|
100,0
|
12,5
|
3,8
|
>75
|
>120
|
11
|
12+∆H
|
2,0
|
II
|
>3.5
|
>65
|
>3.5
|
>50
|
>500
|
100,0
|
12,5
|
3,5
|
>50
|
>60
|
9,5
|
12+∆H
|
2,0
|
III
|
>2.8
|
>50
|
>3.0
|
>35
|
>350
|
95,0
|
10,5
|
3,4
|
>30
|
>50
|
7(6)
|
12+∆H
|
1,5
|
IV
|
>2.6
|
>35
|
>2.8
|
>25
|
>100
|
75,0
|
9,5
|
2,7
|
>25
|
>30
|
6(5)
|
7+∆H
|
1,5
|
V
|
>2.1
|
>25
|
>2.2
|
>15
|
>80
|
18,0
|
5,5
|
1,9
|
>15
|
>25
|
4(3,5)
|
7+∆H
|
1,5
|
MICRO
|
>1,3
|
> 14
|
>1,3
|
> 10
|
>70
|
12,0
|
4,0
|
1,3
|
> 10
|
>13
|
3(2,5)
|
7+∆H
|
1,5
|
|