OREANDA-NEWS. OAO Gazprom has summarized the results of the open invitation to tender to perform the construction and installation works on South European Gas Pipeline. Pochinki-Anapa section, km 1,619 - a shutdown valve of Russkaya CS (3rd and 4th strings) within Unified Gas Supply System Expansion for Gas Provision to the South Stream Gas Pipeline construction project for needs of GAZPROM INVEST LLC. The tender application of LLC "STROYGAZMONTAZH" was recognized as the best one.