Cigas Expands Natural Gas Distribution Network in Manaus, Brazil

Strategic Insights -

The state of Amazonas has issued a news release announcing that the Amazonas Gas Company (Cigas) is working on a new project to expand its natural gas distribution network (RDGN) in the eastern part of Manaus. The project involves the construction of a 22.7-kilometer-long pipeline, consisting of 18-inch diameter carbon steel pipelines, as part of the North-East Gas Pipeline. This expansion aims to interconnect two important branches of the gas pipeline network and promote energy efficiency for the city, benefiting urban infrastructure development.

Key Takeaways:

  • The North-East Gas Pipeline will be 22.7 kilometers long, consisting of 18-inch diameter carbon steel pipelines.
  • The project includes non-destructive construction methods, utilizing underground directional boreholes, to reduce impacts on traffic and the local community.
  • Two work fronts will be executed simultaneously during this phase.
  • Construction on the North-East gas pipeline also extends to other areas of the city.
  • The UTE Manaus 01 gas pipeline will enable the supply of natural gas for generating electricity at the thermoelectric plant of the same name.
  • The UTE Manaus 01 pipeline is currently being constructed on Guaruba Avenue, Autaz Mirim Avenue, and Gisele Street.
  • All Cigas construction procedures are being carried out based on strict Occupational Health, Safety, and Environment (HSE) protocols.
  • After completion of the activities, paving and repairs will be carried out in accordance with technical standards.

Statistics:

  • The North-East Gas Pipeline will be 22.7 kilometers long.
  • The pipeline consists of 18-inch diameter carbon steel pipelines.
  • Two work fronts will be executed simultaneously during this phase.
  • Construction on the UTE Manaus 01 gas pipeline is ongoing on Guaruba Avenue, Autaz Mirim Avenue, and Gisele Street.
  • The pipeline will enable the supply of natural gas for generating electricity at the thermoelectric plant.

Sources:

  • Agência Amazonas. "Cigas inicia obras no bairro São José e continua avançando pelo distrito industrial" [Cigas begins work in São José neighborhood and continues advancing in the industrial district]. July 28, 2022.
  • Amazonas Gas Company (Cigas). News Release. July 28, 2022 (summarized).