• Development of Water Quality Management Plan of Sungai Segget and Sungai Tebrau (2001-2003), Jabatan Alam Sekitar, Kuala Lumpur (Vot No. 62393-RM 2.03 Millions)
  • Development of Water Quality Management Plan for Terengganu River Basin (1998-2000). Jabatan Alam Sekitar Kuala Lumpur (Vot No 63192-RM 900,000.00)