References 
Water supply and water quality
Water supply and water quality
References: Public and industrial supply, wastewater treatment and sewerage
A. Public and industrial water supply, water basin protection
| Program for improving drinking water quality in the Northern Great Plain region; reconstruction of the supplying system | preliminary and final design | 2007 |
| Securing the vulnerable water base of Nádudvar | 2006 | |
| Securing the vulnerable water base of Nagykálló | 2006 | |
| Securing the vulnerable water base of Miske | 2006 | |
| Program for improving drinking water quality in the Northern Great Plain region, preparation phase II/1 (for the area of Szabolcs-Szatmár-Bereg county) | 2006 | |
| Securing the operating water base of Vásárosnamény | 2005 | |
| Water supply for the Zsámbék basin | study | 2005 |
| Review of the concept of the development of state-owned public utilities providing water supply for the region of Nyíregyháza | 2004 | |
| Design of the drinking water pipe between Érd, Nyírfa and Fonó | 2004 | |
| Long-term water base protection for Rábapatona | 2004 | |
| Securing the operating vulnerable water base of Nyírbátor | 2004 | |
| Long-term water base protection for northern Sükösd | 2004 | |
| Securing the operating vulnerable water base of Celldömölk | 2004 | |
| Securing the operating vulnerable water base of Vásárosnamény | 2004 | |
| Supervision of the development concept for the Nyíregyháza Regional Waterworks | 2004 | |
| Securing the operating vulnerable water base of Nyírmártonfalva | 2003 | |
| Securing the operating vulnerable water base of Mórágy | 2003 | |
| Survey of the program for improving drinking water quality in Szabolcs-Szatmár-Bereg county | 2003 | |
| Securing the operating vulnerable water base of Hajdúszoboszló | 2002 | |
| Surveying and securing the operating vulnerable water base of Homorúd | 2002 | |
| Long term water base protection in Dunaegyháza - Apostag | 2002 | |
| Surveying and securing the operating vulnerable water base of Dunaalmás | 2001 | |
| Water base of Paszab-Jásztelep and Kótaj | 2000 | |
| Water supply for Nagykőrös | preliminary design | 2000-2001 |
| Expansion of the water supply system of Törökbálint and Budaörs-Törökugrató | final design | 1999-2000 |
| Pipe between Biatorbány and Budaörs | preliminary and final design | 1998-1999 |
| Water supply of Üllő-Hosszúberek | preliminary design | 1998 |
| Public utilities for the Nyírségvíz Corp. | development plan | 1998 |
| Expansion of the water base of the Szentgotthárd Industrial Park | study | 1997-1998 |
| Water supply for the resintential area of Herceghalom | final design | 1997 |
| Water Supply for the Perbál-Zimbó meat-processing plant | final design | 1996 |
| Development of the main works of the Velence Lake regional water supply system | preliminary design | 1996-1997 |
B. Sewage treatment, sewerage and water quality protection
| Expansion of the sewage treatment plant in Mezőberény | study and preliminary design | 2001-2002 |
| Expansion of the sewage pump station in Heves | final design | 2001 |
| Sewerage in Temesvár street (Budapest, 21. district) | preliminary and final design | 2000 |
| Sewerage and wastewater treatment in the Middle-transdanubian region (Fejér, Veszprém and Komárom-Esztergom counties) | 2000 | |
| Sewage network in the region of the Patak street in Alsóörs | preliminary and final design | 1999-2000 |
| Development of the main works of the Velence Lake regional water supply system | final design | 1999-2000 |
| Sewage network in Sukoró | preliminary design | 1999-2000 |
| Sewage network in Halimba | preliminary design | 1999 |
| Sewage works for the region of Aba | preliminary design | 1998 |
| Sewage works in Vértesacsa-Vértesboglár-Bodmér | preliminary design | 1998 |
| Regional sludge treatment in the Tatabánya and Dorog-Esztergom regions | study | 1998-1999 |
| Sewage treatment plant for the region of Szabadegyháza | preliminary and final design, consultation during construction | 1998-1999 |
| Sewage pipe in Kocsér | preliminary design | 1998 |
| Sewage works in Dunaalmás-Neszmély | final design | 1998 |
| Expansion of the sewage system and treatment plant of Kiskunmajsa | study | 1998 |
| Sewage treatment plant for the region of Monostorapáti | preliminary design | 1997 |
| Sewage network in Dány | final design, consultation during construction | 1997 |
| Sewage pipe in the residential area of Herceghalom | final design | 1997 |
| Extension of the sewage treatment plant in Herceghalom | study | 1996-1997 |
| Sewerage network in Iklad | final design, consultation during construction | 1997 |
| Sewage works for the Aral fuel station and the Szekér restaurant | final design | 1996 |
| Sewerage network in Zsámbék | final design | 1996 |
| Sewerage network in Gyál | final design, consultation during construction | 1996 |
| Sewerage network in Vecsés | final design, consultation during construction | 1996 |
| Treatment plant for transported wastewaters in Vecsés | final design, consultation during construction | 1996 |
C. Industrial waste water treatment and sewerage
| Sewage works for the Richter G. factory in Dorog | modified final design | 2004 |
| Sewage works for the Richter G. factory in Dorog | preliminary and final design | 2004 |
| Sewerage in Ábrahámhegy | 2002 | |
| Regional sewage sludge placement | 2002 | |
| Wastewater treatment and sewerage for the Halimba II. mine | preliminary and final design | 2001 |
| Wastewater treatment and sewerage for the North Hungarian Pesticide Factory in Sajóbábony | preliminary and final design | 1999-2001 |
| Wastewater treatment for the FETA plant in Zalacséb | final design | 1998 |
| Wastewater treatment for the CHIPS plant in Zirc | final design | 1998 |
| Oil polluted wastewater treatment for the MOL Corp. in Almásfüzitő | final design | 1997 |
| Wastewater treatment for the Palatin meat processing plant in Tatabánya | study | 1997 |
| Wastewater treatment and sewerage for Zimbo meat processing plant | final design | 1996 |
D. Water quality protection
| Water quality protection plan for the Principális channel | 2004 | |
| Water quality protection plan for the Zagyva River | 2003 | |
| Water quality protection plan for the Tápió-Hajta watercourses | 2003 | |
| Water quality protection plan for the Sárköz Danube section | 2003 | |
| Water quality protection plan for the Gyöngyös Sorok-Perint watercourses | 2003 | |
| Water quality protection plan for the Ipoly River | 2002 | |
| Water quality protection plan for the Kerka Creek | 2002 | |
| Water quality protection plan for the Kígyós Creek | 2002 |