| MTÜ Võru Jäätmekeskus | Preliminary design for transfer station of domestic waste in Võru | 2009 |
| AS Kohtla-Järve soojus | Oil shale ash field closing project and preliminary design of waste handling equipment of Ahtme Soojuselektrijaam | 2009 |
| AS Viimsi Vesi | Hydraulic calculations of Viimsi Municipality public water pipeline | 2008 |
| Hiiumaa Prügila OÜ | Preliminary design of construction waste handling area of Hiiumaa waste station | 2007-2008 |
| Hiiumaa Association of Local Municipalities | Feasibility study and technical design for Hiiumaa waste station. | 2007-2008 |
| AS Viru Keemia Grupp | Assigning oil shale coke deposit plan and semicoke deposit preliminary design | 2007-2008 |
| AS Kuusakoski | Closing project changes of Valga landfill | 2007 |
| AS Tallinn Landfill | Detail desing for compoting station expansion | 2007 |
| Torma Municipality | Renovation of Torma landfills leachate treatment system | 2006-2007 |
| AS Kuusakoski | Building inspection of closing Paldiski landfill | 2006-2007 |
| Kiviõli Keemiatööstuse OÜ | Preliminary design of semicoke landfill | 2006 |
| Viru Keemia Grupp AS | Building design of semicoke landfill of Viru Keemia Group Ltd. | 2006 |
| AS Kuusakoski | Detail land use plan and detail design for electrical and electronic waste treatment plant in Pärnu. | 2005-2006 |
| C&E Consulting & Engineering GmbH | Closing of Narva Ash field no 2. | 2005-2007 |
| Maardu Municipality | Solid waste collecting scheme for Maardu town | 2005-2006 |
| Tallinn City Government. Department of Transportation and Environment. | Study about amounts and components of the municipal waste coming from enterprises in Tallinn | 2004-2005 |
| Tallinn City Government. Department of Transportation and Environment | Interactive report comparing results of municipal waste studies in Tallinn and in Helsinki | 2004 |
| AS Kuusakoski | Feasibility study for industrial landfill | 2004 |
| EU ISPA / Paikuse Waste Management Company | Pärnu Waste Management | 2004-2006 |
| AS Tallinn Landfill | Layout design for enlargement of Tallinn landfill | 2004 |
| Viru Keemia Grupp AS | Preliminary design for industrial landfill | 2004-2005 |
| AS Tallinn Landfill | Study of residue from waste sorting station | 2004 |
| AS Tallinn Landfill | Economical-technical analysis for processing of biodegradable waste | 2003 |
| Tallinn City Government, Municipal Services Department | Assessment about report concerning composting stations for Tallinn | 2003 |
| Tallinn City Government. Department of Transportation and Environment | Study of municipal waste of Tallinn | 2003-2004 |
| Tallinn City Government Municipal Services Department | Environmental memorandum of closure of Pääsküla Landfill | 2003 |
| AS Ragn-Sells | Preparing application for obtaining hazardous waste management licence. | 2003 |
| Võru County Environmental Department | Consultation of types of sorted waste collection stations for Võru County, suitable places for them and EIA of pickes places | 2002 |
| Tallinn Landfill AS/ Dali&Partner GMBH | Project management and site supervision of infrastucture area of Tallinn landfill Waste Treatment Plant | 2002 |
| Tallinn City Government Municipal Services Department | Expertise of Tender Documents of closing Pääsküla Landfill | 2002 |
| Tallinn City Government Sustainable Development and Planning Department | Standardized buidldinbgs for containers of municipal waste | 2002 |
| Paikuse Municipality | Solid waste development plan for Pärnu county and Paikuse central landfill | 2001-2002 |
| Tallinn Landfill AS/ Dali&Partner GMBH | Tallinn Landfill waste Treatment Palnt. Pleliminary Design. technical Design. Tender Documents | 2001 |
| Ragn-Sells Estonia Ltd. | Preparing of Business Plan for central hazardous waste deposit and collecting centre of Estonia. | 1999 |
| Estonian Environmental Foundation | Waste collection study for Pärnu County | 1999 |
| Viljandi Municipality | Landfill of Viljandi. | 1998-2000 |
| Pärnu County Council | Preparation of development plan for solid waste management of the Pärnu County. | 1997-1998 |
| Sindi Municipality | Preparation of master plan for solid waste management of town Sindi. | 1997-1999 |
| Rakke Municipality | New landfill for municipal wastes in Rakke. Detailed Design. 1 | 1995 |
| Union of Kiviõli Region Municipalities / Ragn-Sells Estonia Ltd | Development Plan of Waste Management for Kiviõli Region (4 Municipalities and 2 Towns). | 1995 |
| Ragn-Sells Estonia Ltd. | Standardized Building for Containers of Municipal Wastes. Detailed design. | 1995 |
| Estonian Ministry of the Environment / AS MASP | Receiving Store for Hazardous Waste. | 1994 |
| Kunda Nordic Cement Corp | New landfill for industrial wastes in Kunda | 1994-1995 |
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