How much did the mose cost in Venice?
In 2002 the first loans were made available: the Interministerial Committee allocated 450 million euros for the implementation of the project. In 2013, the sum made available increased to 4 987 million euros for the construction of the work.
How much does it cost to raise the Mose barriers?
VENICE - The Mose costs 300 thousand euros for each "raising" of the barriers. And Saturday's test cost so much, when for the first time the 78 gates “saved” Venice from an important high water.
How high does the Mose rise?
The barriers are located at the inlets of Lido, Malamocco and Chioggia. The Mose can protect Venice and the lagoon from tides up to 3 meters high and from a sea level rise of up to 60 centimeters over the next 100 years.
How much does the maintenance of the Mose cost?
In total, however, works for a cost of almost 7 billion euros were entered in the accounts of the Venezia Nuova Consortium (concessionaire of the work). When it goes into operation, it is estimated that the maintenance of the Mose will cost 100 million euros for each of the 100 years in which it should remain in operation.
How is the Mose raised?
As the Mose rises
In case of high tide, compressed air is introduced which makes them lift in about 30 minutes along special hinges, until they emerge, blocking the flow of the tide entering the lagoon.
Saving Venice at Any Cost (7 Billion Euros!) - MOSE
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How do the Mose gates work?
In the event of high tide, compressed air is introduced into the gates to empty them of the water. As the water comes out (in total 30 minutes), the gates, rotating around the axis of the hinges, rise until they emerge and block the flow of the tide entering the lagoon.
Why doesn't the Mose work today?
“Why hasn't the Mose been raised?” Is the most frequent question. The answer is simple: it was not expected that the tide would reach 138 centimeters (at 16.20:130 pm) and that it would remain above 15 centimeters for almost three hours, from XNUMX pm onwards.
Who controls the Mose in Venice?
The tour of Mose wads
It starts with: Giancarlo Galan, the then Governor of the Veneto Region. Giorgio Orsoni, former mayor of the city of Venice. Altero Matteoli, former Minister of Transport.
What is the Mose of Venice for?
The Mose is a complex engineering work that should defend Venice from high water. The name is the acronym for Electromechanical Experimental Module.
Who decides Mose activation?
The decision to raise the gates rests with the extraordinary commissioner, Elisabetta Spitz, and with the administrator himself.
Where is the Mose of Venice located?
Location. The Mose system is built at the inlets of Lido, Malamocco and Chioggia, or in the three gates of the coastal strip through which the tide spreads from the Adriatic Sea into the lagoon.
How to protect Venice from high water?
The barriers are located at the inlets of Lido (divided into two barriers of 21 and 20 gates), Malamocco (19 gates) and Chioggia (18 gates). The Mose can protect Venice and the lagoon from tides up to 3 meters high and from a sea level rise of up to 60 centimeters over the next 100 years.
When does Mose work in Venice?
June 30, 2020 - completion of the final plants and start of operation. December 31, 2021 - delivery of the works and start of management.
What are the problems of the Mose?
Ruined civil works - Cracks, infiltrations, corrosion of the concrete structures at the three inlets of Lido, Malamocco and Chioggia, require interventions for 21,5 million euros.
Why hasn't the Mose been activated in Venice?
The Mose system did not go into operation because it is expected that for now it will be activated above the forecast values of 130 centimeters and, once fully operational, at 110 centimeters. To see high water levels of this type in August you have to go to the 102 centimeters touched on August 30 last year.
When will the Mose work?
Up to now the Mose, the mobile dams against high water, has been experimented in sections and in sections; never all together. The goal is certainly to arrive at the scheduled date of 31 December 2021 with the delivery of the work by the Consorzio Venezia Nuova, the concessionaire of the works, to the State, the client.
What are the causes of high waters in Venice?
The phenomenon occurs when winds from south-south-east blow for a long time, such as the sirocco, with a force of more than 25 kilometers per hour. It is these winds that push the sea water ... ... It is these winds that push the sea water into the lagoon.
How are the bulkheads of the Mose made?
The housing or threshold caissons, together with the abutment ones, are multicellular concrete structures which, once completed, were placed inside a trench dug under the seabed.
How do you do high water in Venice?
High water in Venice follows the tidal cycle, which rises for 6 hours and drops in the following 6: on days when there is high water, this only lasts for the central hours of the rising phase.
How to safeguard Venice?
The safeguard system of Venice and its lagoon, in fact, is today structured as follows: defense from high waters; defense from the sea; recovery of the lagoon morphology; environmental rebalancing (including the anti-pollution function).
When does the high water arrive in Venice?
High water is an ordinary and passing natural phenomenon, which has always been part of the life of Venetians. It is nothing more than a high tide peak that affects the city usually in autumn and winter, most likely between November and December.
When will there be high tide in Venice?
This event normally occurs in autumn and winter, most likely between November and December, and sporadically during the spring and summer months. It follows the cycle of the tide, which increases for 6 hours and decreases in the following 6 hours.
How does the tide work in Venice?
The tide observed in Venice can in fact be thought of as the sum of two components: the ASTRONOMIC TIDE, correlated to the movement of celestial bodies (notably the Moon and the Sun) and the METEOROLOGICAL CONTRIBUTION, essentially due to the atmosphere.
How many inlets are there?
The connection takes place with the three inlets (Lido, Malamocco and Chioggia), through which the ships go to the Venetian ports, which are located in the lagoon. The three mouths are also the gateway to high water and for this reason the mobile dams of the Mose are being completed.