The Soviet Kaunas shipyard according to a CIA report dated September 1967

An item reported the Soviet Kaunas shipyard [with as geographic coordinates 54.54.40 north and 23.55.00 east located in the centre of Kaunas, Lithuania on the north bank of the Neman and used for repairs. The shipyard possessed a side-haul marine railway with 2 slipways and 10 support buildings.

Source
The report was published on www.archive.org, document number CIA-RDP78T04759A007300010035-9