Hispaania uued S-80-tüüpi allveelaevad... ei uju

[paul]

http://qz.com/86988/spain-just-spent-68 ... cant-swim/

Hispaania ülimoodsad tavaallveelaevad on hädas - selgus, et keegi on ujuvusarvutustega vea teinud ja laev on 100 tonni liiga raske.
Tegemist on esimeste peamiselt kodumaal projekteeritud laevadega, millest esimest on juba aastast 2007 ka ehitatud ja olevat juunis tahetud vette lasta. Hea on, et ei lastud.
Probleemi lahendamiseks on 2 varianti: vähendada massi või pikendada keret. Täiendav aja ja rahakulu on prognoosimisel.

Wiki artikkel:
http://en.wikipedia.org/wiki/S-80-class_submarine

[paul]

Allveelaev saadi küll ujuma, aga enam ei mahu dokki (kai juurde?) ära:

https://www.bbc.co.uk/news/world-europe-44871788

An attempt to deploy a new submarine for Spain's navy has run aground again, after it emerged it cannot fit in its dock, Spanish media report.

The S-80 boat was redesigned at great expense after an earlier mistake meant it had problems floating, and it was lengthened to correct the issue.

Spanish newspaper El País now reports that after the changes, the docks at Cartagena can no longer fit the vessel.

The cost for each has almost doubled, the newspaper said.