The contract is divided into 3 lots and concerns a framework agreement with a single operator, pursuant to art. 54, paragraph 3 of Legislative Decree no. 50/2016, aimed at performing the purge service.

The contracted service includes the services of the Integrated Water Service, indicated below: sewer cleaning and purging; cleaning and purging of drains and road wells; cleaning and purging systems lifting; cleaning and purging tanks and pipelines of purification plants; liquid sludge handling; video inspections. The services must be performed by the Contractor according to the needs expressed from time to time by the Contracting Authority, as described in the Special Descriptive Specifications and Performance (CSDP) and in the additional documents attached to this tender procedure; the Contractor also has the obligation to keep an efficient on-call service, 24 hours a day, for 365 days a year as stated in the CSDP.

The contracted service includes the services of the Integrated Water Service, indicated below: sewer cleaning and purging; cleaning and purging of drains and road wells; cleaning and purging systems lifting; cleaning and purging tanks and pipelines of purification plants; liquid sludge handling; video inspections. The services must be performed by the Contractor according to the needs expressed from time to time by the Contracting Authority, as described in the Special Descriptive Specifications and Performance (CSDP) and in the additional documents attached to this tender procedure; the Contractor also has the obligation to keep an efficient on-call service, 24 hours a day, for 365 days a year as stated in the CSDP.

The contracted service includes the services of the Integrated Water Service, indicated below: sewer cleaning and purging; cleaning and purging of drains and road wells; cleaning and purging systems lifting; cleaning and purging tanks and pipelines of purification plants; liquid sludge handling; video inspections. The services must be performed by the Contractor according to the needs expressed from time to time by the Contracting Authority, as described in the Special Descriptive Specifications and Performance (CSDP) and in the additional documents attached to this tender procedure; the Contractor also has the obligation to keep an efficient on-call service, 24 hours a day, for 365 days a year as stated in the CSDP.