1. Drainage users should fill in the application form and submit design drawings and explanatory materials, surveying and mapping reports, robot inspection reports, sewage quality inspection reports, pictures of standard grease traps, copies of business licenses, corporate ID cards, copies of ID cards of managers, power of attorney, real estate licenses or land certificates (lease agreements are required, and any sewage discharge permits are required).
2, by the construction bureau drainage management station on-site investigation and acceptance.
3, after the acceptance by the administrative service center window to accept and issue the city sewage into the drainage pipe network license.
Second, the drainage permit required materials:
1, urban drainage permit application form;
2. Drawings and explanatory materials on the location and caliber of special inspection wells and sewage outlets;
3, according to the provisions of the construction of sewage treatment facilities related materials;
4, drainage permit application within one month before the date of acceptance, issued by the drainage monitoring institutions with metrological certification qualification of drainage water quality and quantity test report;
5, the discharge of sewage is easy to cause harm to the normal operation of urban drainage pipe network and its ancillary facilities, key sewage industrial enterprises should provide relevant materials to prove that online detection devices for detecting water quantity, pH, CODcr (or TOC) have been installed at the discharge port; Other key sewage industrial enterprises and key drainage households should provide materials and detection systems with the ability to detect water quantity, pH, CODcr, SS and ammonia nitrogen.
Legal basis:
Measures for the administration of urban sewage discharge into drainage pipe network license
Article 7 To apply for a drainage permit, the following materials shall be submitted truthfully:
(1) Drainage Permit Application Form;
(2) Drawings and descriptions of drainage pipe networks, special inspection wells, locations and diameters of sewage outlets, etc.;
(3) Relevant materials for the construction of sewage pretreatment facilities as required;
(4) Completion report of concealed drainage project;
(five) the water quality and quantity test report issued by the water quality testing institution with metrological certification qualification within one month before the acceptance date of the application for drainage permit; Drainage households that intend to discharge sewage shall submit a forecast report on water quality and quantity;
(six) the drainage households listed in the list of key pollutant discharge units shall provide relevant materials that have installed automatic monitoring equipment for the discharge of major water pollutants;
(seven) other materials as prescribed by laws and regulations.
Tenth drainage permit expires and needs to continue to discharge sewage, drainage households should apply to the competent department of urban drainage 30 days before the expiration of the validity period. The competent department of urban drainage shall make a decision on whether to grant the extension before the expiration of the validity period. If the extension is granted, the validity period shall be extended for 5 years. Drainage households discharge sewage in strict accordance with the contents of the permit within the validity period of the drainage permit, and there is no violation of the provisions of these measures. 30 days before the expiration of the validity period, the drainage households can apply for an extension, and with the consent of the original licensing authority, they can no longer conduct the review, and the validity period of the drainage permit can be extended for 5 years.