When carrying out drainage facility construction

For the conversion work from pit toilets and septic tanks to public sewer systems, please contact a designated sewer construction company in Inagi City.

• List of Designated Sewerage Construction Shops in Inagi City

Application for Construction

1. Applicants should directly apply for the construction with the designated sewerage construction company.
2. The contractor will conduct a site survey and estimate, so please have sufficient discussions and finalize the construction contract.
3. Designated sewer construction companies prepare the drainage facility plan confirmation Application Form and submit it to the city.
   Notes: Construction companies act on behalf of the procedures for construction applications, Notifications, and other related tasks.
4. The city will review whether the construction methods applied for are appropriate and will confirm the construction.
5. After confirmation, we will notify the applicant via the drainage facility plan confirmation notification.

Construction

Designated sewer construction companies will carry out the construction work.
Within 5 days after the completion of the work, the construction company will submit a completion report to the city.

Inspection

The city will conduct a completion inspection upon submission of the construction completion notification.
If the inspection is passed, a completion certificate (sticker) will be issued.
Please affix the completion certificate to your entrance or similar location.
Note: If there are many completed cases, the inspection may be delayed.

Important Points Regarding Contracts with Designated Sewerage Construction Shops

1. Please carry out drainage facility construction with a designated sewer construction company in Inagi City.
   If you are converting a pit toilet (including sewage treatment tanks) to a flush toilet, please request a designated sewer construction company.
   Caution: There have been cases of malicious acts where operators other than designated sewer construction companies visit and pressure for contracts, so please confirm with the list of designated sewer construction companies in Inagi City or contact the Sewerage Division before making a contract.

• List of Designated Sewerage Construction Shops in Inagi City

2. Please confirm the contract details carefully before signing. If you are requesting construction work, please obtain a construction estimate and confirm the details of the work before signing the contract.
   Note: When obtaining a construction estimate, some contractors may charge a fee, so please check in advance before obtaining the estimate.
3. Please be careful to avoid any troubles. The contract for drainage facility construction is between the contractor and the client. The city cannot be held responsible for any troubles (such as double contracts or financial issues) that may arise.