Purpose - renewal underwater hull and rudder-propeller complex of the vessels, and also like transport, launching and transfer construction for building or repair of the vessels on the horizontal manufacturing places.

#	Name	Value
1.	Main dimension
	Length overall, m	330.0
	Length of pontoon deck, m	300.0
	Breadth, m	73.0
	Breadth of pontoon deck, m	58.0
	Breadth of wingwall, m	7.50
	Depth, m	22.50
	Depth of pontoon at CL, m	6.30
	L x B x H	330.0 x 73.0 x 22.50 = 542 025
2.	Limiting depth of immersion, m	20.10
3.	Deep above keel-block, m	12.0
4.	Cargo capacity, t	69000
5.	Ballast pumps, m³/h	11 x 6800.0
6.	Cargo crane, number / type	2 / electrical dock rotating cranes
7.	Capacity of cargo cranes	12.50 t (with boom 32 m)
8.	RS class	K Berth-connected ship Floating dock
9.	Auxiliary engines:
	diesel-generators, kW	4 x 790
	emergency diesel-generator, kW	1 x 67
10.	Capacity of auxiliary steam boilers, kg/h	2 x 1500
11.	Total places number	50