Highly favoured as is the port of Sevastopol with regard to the form and the security of its bays, it yet labours under very serious inconveniences. The waters swarm with certain worms that attack the ships' bottoms, and often make them unserviceable in two or three years. To avoid this incurable evil, the government determined to fill the basins with fresh water, by changing the course of the little river, Tchernoi Retchka, which falls into the head of the main gulf. Three aqueducts and two tunnels, built like the rest of the works in chalk, and forming part of the artificial channel, were nearly completed in 1841; but about that period the engineers endured a very sad discomfiture, it being then demonstrated that the worms they wanted to get rid of were produced by nothing else than the muddy waters which the Tchernoi Retchka pours into the harbour.[67]
Artillery Bay, which bounds the town on the west, is used only by trading vessels. This and Careening Bay, the most eastern of all, are not inferior in natural advantages to the two others we have been speaking of; but we have nothing more particular to mention respecting them.
After discussing the harbours and the works belonging to them, we are naturally led to glance at the war-fleet, and the famous fortifications of which the Russians are so proud, and which they regard as a marvel of modern art. In 1831, when the July revolution was threatening to upset the whole status quo of Europe, a London journal stated in an article on the Black Sea and Southern Russia, that nothing could be easier than for a few well-appointed vessels to set fire to the imperial fleet in the port of Sevastopol. The article alarmed the emperor's council to the highest degree, and orders were immediately issued for the construction of immense defensive works.
Four new forts were constructed, making a total of eleven batteries. Forts Constantine and Alexander were erected for the defence of the great harbour, the one on the north, the other on the west side of Artillery Bay; and the Admiralty and the Paul batteries were to play on vessels attempting to enter South Bay, or Ships' Bay. These four forts, consisting each of three tiers of batteries, and each mounting from 250 to 300 pieces of artillery, constitute the chief defences of the place, and appear, at first sight, truly formidable. But here again, the reality does not correspond with the outer appearance, and we are of opinion that all these costly batteries are more fitted to astonish the vulgar in time of peace, than to awe the enemy in war. In the first place their position at some height above the level of the sea, and their three stories appear to us radically bad, and practical men will agree with us that a hostile squadron might make very light of the three tiers of guns which, when pointed horizontally, could, at most, only hit the rigging of the ships. The internal arrangements struck us as equally at variance with all the rules of military architecture: each story consists of a suite of rooms opening one upon the other, and communicating by a small door, with an outer gallery that runs the whole length of the building. All these rooms, in which the guns are worked, are so narrow, and the ventilation is so ill-contrived, that we are warranted by our own observation in asserting that a few discharges would make it extremely difficult for the artillerymen to do their duty. But a still more serious defect than those we have named, and one which endangers the whole existence of the works, consists in the general system adopted for their construction.
Here the improvidence of the government has been quite as great as with regard to the dock basins: for the imperial engineers have thought proper to employ small pieces of coarse limestone in the masonry of three-storied batteries, mounting from 250 to 300 guns. The works, too, have been constructed with so little care, and the dimensions of the walls and arches are so insufficient, that it is easy to see at a glance, that all these batteries must inevitably be shaken to pieces whenever their numerous artillery shall be brought into play. The trials that have been made in Fort Constantine, have already demonstrated the correctness of this opinion, wide rents having been there occasioned in the walls by a few discharges.