Sofiyska Voda has constructed a main sewer in Gordova Glava area. The project is at the amount of BGN 1. 55 M. The project includes the laying of 527 m of sewerage pipes with diameter between 500 mm and 1200 mm as well as the replacement of an old water main with length of 460 m.

Owing to this investment project of Sofiyska Voda there is already a sewerage network in the streets Rayska Gradina, Kamen Del, Preki Pat and Erovete. In this way the service quality for 150 households in the area is considerably improved, as well as the ecological and sanitary-hygienic conditions in the region. This is a key project for development of the infrastructure in this part of Sofia.

This year Sofiyska Voda will invest more than BGN 50 M in the WSS network in Sofia and in improving the quality of the services. BGN 18 M of them are provided for the extension and improvement of the sewerage network condition.