The Application for Development Consent – a detailed plan for construction of the Thames Tideway Tunnel – was delivered to the Planning Inspectorate on 28 February 2013. The Inspectorate then had 28 days to decide whether the application was valid and whether the consultation undertaken was adequate. On 27 March 2013, it was confirmed that the application was valid and that Thames Water's consultation for the project had been adequate. All the application documents were made available in their own section of the Planning Inspectorate's National Infrastructure website. Thames Water also made the documents available for scrutiny at six public locations along the tunnel's proposed route, three either side of the river.