STATIONARY TYPE HIGH-PRESSURE GAS SUPPLY FACILITY AND CONSTRUCTION METHOD FOR THE SAME

To provide a construction method for a stationary type high-pressure gas supply facility which reduces a construction period needed for construction on site and can reduce its cost.SOLUTION: A first conveyance unit 21 including a booster part 8 of a compressor 2 and a pressure accumulator 3 when the compressor 2 pressing high-pressure gas and the pressure accumulator 3 pressure-accumulating the high-pressure gas compressed by the compressor 2 are installed is conveyed together to an installation place P in the state that a high-pressure gas pipe system 11 is connected between the booster part 8 and the pressure accumulator 3. A second conveyance unit 22 including a hydraulic drive part 9 hydraulically driving the booster part 8 of the compressor 2 is conveyed to the installation place P separately of the first conveyance unit 21, and then a hydraulic piping system 10 is connected between the booster part 8 and the hydraulic drive part 9 at the installation place P.SELECTED DRAWING: Figure 1 【課題】現場での施工にかかる工期を短縮し、なお且つ、その費用を低減することを可能とした定置式高圧ガス供給設備の施工方法を提供する。【解決手段】高圧ガスを圧縮する圧縮機２と、圧縮機２により圧縮された高圧ガスを蓄圧する蓄圧器３とを設置する際に、圧縮機２の昇圧部８と、蓄圧器３とを含む第１の搬送ユニット２１を、昇圧部８と蓄圧器３との間で高圧ガス配管系統１１を接続した状態で、設置場所Ｐへと一体に搬送し、圧縮機２の昇圧部８を油圧駆動する油圧駆動部９を含む第２の搬送ユニット２２を、第１の搬送ユニット２１とは別体に設置場所Ｐへと搬送した後に、設置場所Ｐにて昇圧部８と油圧駆動部９との間で油圧配管系統１０を接続する。【選択図】図１