„DAHLEM Beratende Ingenieure GmbH & Co. Wasserwirtschaft KG” Germany and „DIWI Consult” Germany for JV „DAHLEM – DIWI – DATA” for participation in „Maritza River Basin Wastewater Treatment Project; Construction Supervision for Wastewater Treatment Plants; Lot 1: Stara Zagora, Lot 2: Dimitrovgrad, Bulgaria”
„DAHLEM Beratende Ingenieure GmbH & Co. Wasserwirtschaft KG” Germany and „DIWI Consult” Germany for JV „DAHLEM – DIWI – DATA” for participation in project „Supervision for the Regional Wastewater Treatment and Collection located in Gorna Orahovitza, Bulgaria ”
JV „DIWI – IGIP – LOPP” Germany for participation in „Technical Assistance for water cycle survey, detailed designs, works tender dossier preparation and supervision of the construction works for Shoumen Water Project”, financed by ISPA Program
PIRG Ltd. – for the implementation of procurement for „Collection, Treatment and Discharge of the Treated Waste Water from Agglomeration Nessebyr – Slynchev Bryag – Ravda“ within Project DIR-51011116-68-152 under OP «Environment 2007-2013»
INVESTICIONNO PROEKTIRANE Ltd. – for the implementation of procurement for „Technical Design Control and Construction Supervision of FIDIC Yellow and Red Book Contracts within project № DIR – 51011116 – 23 Integrated Water Cycle for the City of Shumen – II phase, OP “Environment 2007 – 2013“, including:
Lot 1 – Reconstruction and Extension of WWTP (FIDIC Yellow Book);
Lot 2 – Construction and Rehabilitation of Water Supply and Sewerage Network and 2 Sewerage Pumping Stations (FIDIC Yellow Book);
Lot 3 – Construction of Sewerage Pumping Station „Divdyadivi“ (FIDIC Red Book)
JV „DAHLEM – KOCKS – PECHER” Germany for participation in project „Technical Assistance for Preparation of Integrated Water Measures in Assenovgrad, Gotze Delchev and Bansko”, financed by ISPA Program