Sewerage extension in Baneasa (R244)

Sewerage extension in Miercurea Ciuc (R247)

Extension of sewerage networks in Bacau (R249)

Extension of sewerage and water networks (R256)

Sewerage extension in Navodari (R257)

Sewerage extension in Deva (R26)

Sewerage extension in Ploiesti (R262)

Extension of sewerage networks in Ploiesti (R263)

Sewerage extension in Cluj Napoca (R264)

Sewerage extension in Calarasi (R265)

Extension of sewerage networks in Pitesti (R267)

Sewearge extension in Pucioasa (R27)

Sewerage extension in Baia Mare (R272)

Sewerage extension in Oradea (R273)

Extension of sewerage networks in Galati (R276)

Sewerage extension in Bacau (R286)

Extension of sewerage networks in Bucharest (R287)

Sewerage extension in Iasi (R29)

Sewerage extension in Cernavoda (R296)

Extension of sewerage networks in Targoviste (R297

Extension of sewerage networks in Cluj Napoca

Sewerage extension in Cluj Napoca (R299)

Sewerage extension in Buzau (R31)

Bacea exploitation system - Ciuresti district

Sewerage extension in Bucharest (R34)

Extension of sewerage and water networks (R36)

Extension of sewerage networks in Bucharest (R312)

Sewerage extension in Deva (R316)

Extension of sewerage networks in Bucharest (R319)

Extension of sewerage networks in Deva (R321)