Image source: Jan De NulJan De Nul has just released the latest update on their underwater breakwater project in Benin, saying that the season’s goal was successfully completed.“Our vessel Pompei installed a total of 440,000 tonnes of rock in 132 days. Now getting ready for another 400,000 tonnes,” said Jan De Nul in its announcement.The stone installation works were kicked off in December 2018 in Avlékété.During the first phase, a submerged dike of 2 kilometers will be installed. Another two rock installation campaigns of 2 kilometers each will follow, one in Avlékété and another in Djégbadji.After the installation of the submerged dikes, Jan De Nul’s trailing suction hopper dredgers (TSHDs) will reclaim sand to restore the affected beaches.Works will be completed in 2021.BackgroundThe Beninese Ministry of Living Environment and Sustainable Development recently kicked off the coastal protection works near the mentioned coastal villages – part of the town called Ouidah.At the beginning of 2018, the Ministry awarded Jan De Nul Group for its in-house developed design of a submerged dike installed off the coast to protect the coastline against the impact of the Atlantic Ocean.Jan De Nul’s design includes a submerged dike at about 150 meters off the coast. The dike has a wave damping effect, which means that the waves of the Atlantic Ocean are broken before they reach the coast.A wave-free climate develops between the submerged dike and the coast. This will significantly reduce the impact on the beaches, as a result of which the sand will move less and the erosion will decrease.
Stuff co.nz 23 June 2020Family First Comment: South Cantabrians are against a groundbreaking proposal to change New Zealand’s cannabis laws, include a former senior sergeant, youth worker and bereaved father – and they’re hoping their experiences may help inform others ahead of September’s referendum.Former police officer Mark Offen points out that alcohol reform has not protected youth, and he sees the proposed new bill in the same light. “The alcohol age limit is 18, but the defacto limit is 12 or 13. It will be the same with cannabis, the limit of 20 will see 14 and 15 year-olds trying it.”South Cantabrians against a groundbreaking proposal to change New Zealand’s cannabis laws, include a former senior sergeant, youth worker and bereaved father – and they’re hoping their experiences may help inform others ahead of September’s referendum.Voters will get the opportunity to decide for or against the Cannabis Legislation and Control Bill at the general election in September. The bill, which aims to regulate production, supply and consumption of cannabis to those aged 20 and over, has already drawn mixed reactions.One of those who opposes the changes, is former senior sergeant Mark Offen – who spent 30 years working on the front line and has seen the impact of drug use first hand.“Once the genie is out of the bottle you can’t put it back,” warns Offen.Offen, who left the police force four years ago, is concerned that there was no evidence that the legislation was the best thing to do as academic experts on both sides of the argument presented equally compelling points of view.READ MORE: https://www.stuff.co.nz/timaru-herald/news/121420223/former-cop-youth-worker-and-bereaved-father-against-cannabis-legislation