| 摘要 |
PROBLEM TO BE SOLVED: To safely, surely and efficiently manage a septic tank by efficiently and surely creating a septic tank check sheet. SOLUTION: A standard check sheet to check a standard septic tank with standard structure is preliminarily created, details of the standard check sheet are modified according to structure of an actual septic tank to be actually managed and a check sheet for the actual septic tank is created. The septic tank management system is constituted of a computer 1 for management having an original, management file including check sheets of the respective septic tanks 4, a mobile computer 2 to store a part of the origin management file as a slave management file by downloading it and to be mounted on a vehicle 20 for routine run and a portable input/output terminal to download one of the check sheets in the slave management file and to use it by separating it from the mobile computer 2. |
