|
u
|
ue
|
ux
|
uex
|
ut
|
uext
|
uL
|
ug
|
uxg
|
ugt
|
g
|
gt
|
W
|
l
|
|
gu
|
geu
|
gut
|
|
vLock3
|
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Paired Locks
|
vLock5
|
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Paired Locks
|
vUST
|
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Use Between Multiple uvLock
|
vLock3a
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Start of Close Paired Locks
|
vLock3e
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End of Close Paired Locks
|
vLock5a
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Start of Close Paired Locks
|
vLock5e
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End of Close Paired Locks
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vLock31
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Middle of Close Paired Locks
|
vLock51
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Middle of Close Paired Locks
|
Lock2+4
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Lock
|
Lock3
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Lock
|
Lock5
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Lock
|
Lockl
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Lock
|
Lockr
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Lock
|
Lock5SWING
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Swing bridge over Lock
|
FGATEu
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Flood gate/single gate
|
FGATEd
|
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Flood gate/single gate
|
FGATEl
|
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Flood gate/single gate
|
FGATEr
|
|
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Flood gate/single gate
|
STOPLOCK
|
|
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Bidirectional stop-lock
|
HSTOPLOCK
|
|
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Bidirectional stop-lock
|
VGATE
|
|
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Vertical sluice gate
|
LOCKSu
|
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Lock series
|
LOCKSd
|
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Lock series
|
LOCKSl
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Lock series
|
LOCKSr
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Lock series
|
STAIRu
|
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Lock staircase
|
STAIRd
|
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|
Lock staircase
|
STAIRl
|
|
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|
Lock staircase
|
STAIRr
|
|
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|
Lock staircase
|
SEALOCKu
|
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|
Sea Lock with floodgates
|
|
ddSTRl
|
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|
Marina/side wharf
|
ddSTRr
|
|
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|
Marina/side wharf
|
ddSTR
|
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|
|
|
|
Double Sided Marina
|
ddHSTRf
|
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|
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|
|
Marina/side wharf
|
ddHSTRg
|
|
|
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|
|
|
|
|
|
|
|
Marina/side wharf
|
MARINAl
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Off-Line Marina
|
MARINAr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Off-Line Marina
|
MARINAg
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Off-Line Marina
|
MARINAf
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Off-Line Marina
|
DRYl
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dry dock
|
DRYr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dry dock
|
DRYf
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dry dock
|
DRYg
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dry dock
|
DRYHIGHf
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dry dock, dock higher than entry canal
|
TOLL
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Toll island, gauging station
|
HTOLL
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Toll island, gauging station
|
STRfl
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Misc. structure at side
|
STRfr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Misc. structure at side
|
STRb
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pumping station or building both sides
|
STRbl
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pumping station or building to left
|
STRb
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pumping station or building straddles canal
|
STRbr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pumping station or building to right
|
HSTRbu
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pumping station or building above
|
HSTRbm
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pumping station or building across
|
STRpl
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pumping station or building to left
|
STRpr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pumping station or building to right
|
MILL
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Water mill
|
WMILL L
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Water mill
|
WMILL R
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Water mill
|
STRwml
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Windmill
|
STRwmr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Windmill
|
WHARF
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Wharf or mooring
|
HWHARF
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Wharf or mooring
|
DOCKf
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Initial dock
|
DOCKg
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Ending dock
|
DOCKl
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Side dock
|
DOCKr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Side dock
|
DOCKSa
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Start of large dock/flash/lake
|
DOCKSe
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
End of large dock/flash/lake
|
DOCKSl
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Left side of large dock/flash/lake
|
DOCKSr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Right side of large dock/flash/lake
|
DOCKSm
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Middle section of large dock/flash/lake
|
DOCKS
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Medium flash/lake
|
PLANEu
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Inclined plane or boat lift
|
PLANEd
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Inclined plane or boat lift
|
PLANEr
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Inclined plane or boat lift
|
PLANEl
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Inclined plane or boat lift
|
LockWeir
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Weir and lock in parallel
|
WeirLock
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Weir and lock in parallel
|
STOPLOCKBRIDGE1
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Bridge over a bi-directional stoplock
|
|
u
|
ue
|
ux
|
uex
|
ut
|
uext
|
uL
|
ug
|
uxg
|
ugt
|
g
|
gt
|
W
|
l
|
|
gu
|
geu
|
gut
|