The authorities are assuring us that there will be no shortage, even if this winter is Siberian. Every year a contract for this indispensible commodity is signed with a supplier and the roads are salted to ensure safe travel in the snow and ice. The responsibility for overseeing the contract is shortly to change. At the moment it comes under the auspices of the Parc routier départemental de l'équipement (PRDE), but from January 1, due to decentralisation, the conseil général will take over.
Our local salter snow plough truck on its rounds.According to the PRDE spokesperson, this isn't a big change, in view of the fact that there will be no change of supplier over the next 4 years. The contract is unusual, in that it doesn't specify a precise quantity of salt, or even a minimum and maximum figure, but an estimate based on previous years' consumption. The French financial year runs from 1 January to 31 December, which means that the annual contract always bridges two financial years. To make it even more of a pain to administer, the final bill is never known in advance, making it very difficult to budget for. In a mild year, the Touraine might spend 150 000 euros on salt, but in a severe winter it could go as high as 600 000 euros. Last winter the total spend was 400 000 euros.
The supplier is required to supply the necessary quantities in a timely manner, even when the official weather forecast doesn't predict the bad weather. The salt is extracted from a mine in Spain. It takes 12 hours to get it by truck to the Touraine, but this is a very expensive way of transporting it, so it is put on a boat as far as Rouen or Rochefort, where it is stockpiled. As the need arises it is trucked to 19 depots in Indre-et-Loire and from there the big salter vehicles are loaded. If there is an emergency, or any risk of a break in the supply line, the supplier is obliged to truck the salt directly from Spain. Transport accounts for roughly half the annual bill.
The Council depot in Preuilly.Two years ago, 5600 tonnes of salt was spread on Tourangelle roads, last winter it was 5200 tonnes. How much will it be this year? This much is certain - salt will continue to be an indispensible product for a long time to come if we want to keep our roads usable in snowy weather. There have been promising experiments with using sugar instead in Switzerland, but the Touraine has no intention of following their lead.
Source: La Nouvelle République 10 dec 2010.