Two icebreakers

Prefabrication of two icebreakers ( prototype units )
for flood control of Odra river.

Hull type I:
               Weight           - 78 t
               Length           - 29 m
               Breadth          - 8,6 m
               Height           - 2,3 m

Hull type II:
               Weight           - 93,9 t
               Length           - 35,8 m
               Breadth          - 8,6 m
               Height            - 2,5 m