A. Solid waste management

• Case study of solid waste treatment technology options (2006) - Water and Sanitation Program - South Asia
• Exploring methane capture options under the Asansol Urban Area MSW Management Project (2007) - USAID FIRE-D Projet
• Promotion of home composting in Delhi (2007) - Dept. of Environment, Govt. of NCT Delhi
• Pilots on integrated municipal services(2006-07) - Water and Sanitation Program - South Asia

B. Sanitation/wastewater management

• Resource guide for urban sanitation (2007) - Water and Sanitation Program - South Asia
• Case study of wastewater treatment plants (2003-04) - Tokyo Engineering Consultants
• Training and study tour for sewage treatment technology options (2006) - Commissioner of Municipal Administration, Tamil Nadu
• Strategic options for sanitation and wastewater treatment in rural Delhi (2006) - Delhi Jal Board
• Water and Sanitation baseline and Strategic Options for Central National Capital Region (2005) - The World Bank
• Manual on technology options for on-site sanitation (2003) - Water and Sanitation Program - South Asia, World Bank
• Foundation course on capacity building for Total Sanitation Campaign (2005) - UNICEF
• Review mission on low cost sanitation under Yamuna Action Plan - Hosei University, Japan (2004)

C. Others

• Research study on crematoria - Japan Bank for International Cooperation (2003-2004)