CONSTRUCTION METHOD OF DOUBLE SHELL TANK

PROBLEM TO BE SOLVED: To provide a construction method of a double shell tank in which inspection work of a roof is made efficient while prolongation of a manufacturing period is suppressed.SOLUTION: Without waiting for an inspection of an inner tank roof to complete in the whole area, while an insp...

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Bibliographische Detailangaben
1. Verfasser: MIYAZAKI MASAHARU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a construction method of a double shell tank in which inspection work of a roof is made efficient while prolongation of a manufacturing period is suppressed.SOLUTION: Without waiting for an inspection of an inner tank roof to complete in the whole area, while an inspection is being made in a second area of the inner tank roof, an outer tank roof is formed in an area covering a first area of the inner tank roof of which inspection has completed earlier.