The increase will target a series of works that are already underway at Presidente Perón airport in the Argentine province.
Businesses are adopting measures to reduce their water consumption
The concession fee for stretches of several highways will be paid in 348 monthly installments, as the deal highlights the company's appetite for acquisitions.
The government has signed 62 contracts for the public infrastructure sharing program, which currently has 13,000 available assets.
The Argentine company will continue to administrate the line in Buenos Aires' metropolitan area until a new concessionaire is selected.
The company will install an 11km collection network.
The project is expected to benefit 230,000 people in the city of Sete Lagoas.
The suit demands the suspension of the meeting, which has the definition of the business model for the sale of the Brazilian company's utilities on its agenda.