Antipinsky Oil Refinery CJSC has completed the installation of the vacuum tower, the main part of the process equipment of the vacuum block of the oil fuel deep processing unit. Installation of the column equipment, heat exchanges and tanks and vessels is currently underway. Preparations for process equipment hydraulic tests are in progress. Earthworks have been completed by 85%. 1800 tons of rack and stack metal structures have been erected. Vacuum furnace installation works and coupling of process pipelines sections have been commenced.