The contract concerns the maintenance, operation and management of the municipal sewerage network and the lifting systems attached to it for a period of 19 months to be carried out on the network sewerage system owned by the city and scattered villages and inhabited nuclei, etc..., as well as on lifting systems and related pressing pipelines, as better specified in the Special Specifications procurement.

The contract concerns the maintenance, operation and management of the municipal sewerage network and the lifting systems attached to it for a period of 19 months to be carried out on the network sewerage system owned by the city and scattered villages and inhabited nuclei, etc..., as well as on lifting systems and related pressing pipelines, as better specified in the Special Specifications procurement.