The Northeast Frontier Railway has invited tenders for the 1 MW rooftop solar project in Bongaigaon, Assam. The project will be constructed at the Carriage and Wagon Workshop, Northeast Frontier Railway. It will be developed under the public private partnership (PPP) model on a design, build, finance, operate and transfer basis. The project will entail a cost of around Rs 75 million. The power generated from the project will be utilised to meet the power demand of Northeast Frontier Railway. The last date for the submission of bids is April 11, 2017.