COMBINED CYCLE PLANT AND PLANT BUILDING THEREOF

摘要

A plant building (100) is provided with: a building main body (150) laid out along an alignment direction (Dr) in which a plurality of single-shaft combined units (1) are aligned, the building main body (150) having a roof (151) for covering the tops of the plurality of single-shaft combined units (1); a first ceiling crane (110) arranged inside the building main body (150), the first ceiling crane (110) having a girder (111) capable of traveling in the alignment direction (Dr) through an area that extends above gas turbines (30) in the plurality of single-shaft combined units (1); and a second ceiling crane (120) arranged inside the building main body (150), the second ceiling crane (120) having a girder (121) capable of traveling in the alignment direction (Dr) through an area that extends above steam turbines (70) in the plurality of single-shaft combined units (1).