Floating bridge, project 3263

Ship type:

single-hull pontoon, coastal part - ramps.

Purpose:

for one-way, single-lane controlled traffic of passenger cars and trucks weighing up to 30 tons; for pedestrian traffic; for passage under ramps of boats and small motor boats up to 2,0 m wide with an air draught of up to 1,2 m.

Class of the register:

“R1,2 IV”.

Year of construction of the lead ship:

Main features

Length of the river part, m	90,75
Width of the river part overall, m	7,8
Width at waterline level, m	7,0
Roadway width, m	3,5
Pedestrian passage width, m	1,75
Width of technological passage, m	1,25
Depth, m	2,70
Full-load mean draft, m	0,50
Light mean draft, m	0,35
Full-load displacement, m	298
Light displacement, m	204
Gross tonnage, r.t.	598

Bridge operation area: channel connecting the northern part of Petrozavodsk Bay of Lake Onega with Lake Logmozero.

The bridge will be diverted to allow passage of ships. The diversion is carried out by turning the pontoon upstream to the right bank of the channel. The bridge is turned around by tugboats.
The bridge is equipped with hinged ramps resting on the shore.
Between the pontoon hull and the shore under the ramps, passage of small vessels up to 2,0 m wide with an air draught of up to 1,2 m is provided.
The operating period of the bridge is year-round.