When working on drainage facilities　

　Please ask an Inagi City-designated sewage construction company to carry out the work of switching from a drain toilet or septic tank to a public sewage system.　

1 Applicants should apply for construction work directly to a designated sewerage construction shop.

2 The construction company will conduct a site survey and provide an estimate, so please have a thorough discussion and sign a construction contract.

3 The designated sewerage construction shop will prepare an application for confirming plans for drainage equipment, etc. and submit it to the city.
Note: The applicant's seal must be affixed to the application form for confirmation of plans for drainage facilities, etc.
Note: The construction shop will handle procedures such as construction applications and notifications on your behalf.

4 The city will examine whether the construction method based on the application is appropriate and confirm the construction.

5 After confirmation, the applicant will be notified by a drainage facility plan confirmation notice.

　A designated sewerage construction shop will carry out the construction work.
The construction company will submit a construction completion notification to the city within five days after the construction is completed.

The city will conduct a completion inspection upon submission of the construction completion notification.
If you pass the inspection, we will issue you an inspection certificate (sticker).
Please attach the inspection certificate to your door, etc.
Note: Inspections may be delayed if there are a large number of completed cases.

1 Drainage equipment work should be carried out at a sewerage construction shop designated by Inagi City .
If you wish to convert a toilet (including a human waste septic tank) into a flush toilet, please contact a designated sewerage construction company.
Note: There are cases where companies other than the designated sewerage construction companies visit and engage in malicious acts such as forcing you to sign a contract, so before signing a contract, check the list of designated sewerage construction companies in Inagi City or contact the Sewerage Department. please.　　　　　　　

2 Please check the contract details carefully before signing the contract. When requesting construction work, please obtain a construction estimate and carefully check the details of the work before signing a contract.
Note: When obtaining a construction estimate, some construction companies may charge a fee, so please check beforehand before obtaining an estimate.

3 Be very careful to avoid any trouble. The contract for drainage equipment construction is between the construction company and the client. The city will not be held responsible for any troubles (double contracts, financial problems, etc.).