A Tribute to Professor G. V. Loganathan

Abstract

April 16, 2007 started like any other day on the Virginia Tech campus in Blacksburg, Virginia. Dr. G. V. Loganathan, a professor in the Civil and Environmental Engineering department at Virginia Tech left his home near the campus to teach a graduate class on Advanced Hydrology in room number 206 of Norris Hall. He never returned home. Loganathan, along with nine of his students, was killed by a gunman. It was the worst massacre on a university campus in the history of the United States. Very soon, the news started to flash on TV screens. I became concerned as I know quite a few faculty members at Virginia Tech, but never expected one of my dearest friends to be among the victims. I was stunned when I saw Prof. Loganathan’s name on TV as one of the victims. I barely got over the shock when I received a call from one of my friends confirming the news. I opened my e-mail to see several messages in this regard. That is one dreadful day I will never forget in my life. Dr. G. V. Loganathan was born in 1954, in the state of Tamil Nadu, India. He completed his Bachelor of Engineering at Madras University, India in 1976. He earned his Master of Technology at Indian Institute of Technology, Kanpur and received his PhD from Purdue University. In 1981, Dr. Loganathan joined Virginia Tech to conduct research and teach in the Civil and Environmental Engineering Department. He focused his research in the areas of hydrology and hydraulic networks. It was about 20 years ago while attending an ASCE Conference of the Water Resources Planning and Management Division, that I first met Loganathan in the Water Resources Systems Committee meeting. After the meeting, he came up to me and expressed his interest in water distribution system analysis. At the time, he was a young faculty member at Virginia Tech, full of energy and enthusiasm. He discussed with me his current projects on water distribution system research and his plans for the future. I impressed upon him the need to do some practical research for water utility personnel to help solve real water distribution system problems. He expressed his sincere interest to work with me on some future projects. We soon became friends and communicated frequently. He always informed me when he had new ideas or started to work on a challenging project. Quite often, we shared brainstorming sessions. Soon, I became involved in conducting water distribution system research under the American Water Works Association Research Foundation AwwaRF grants. In 1997, I had an opportunity to get Loganathan involved in one of my proposals on “Prioritizing Water Main Replacement and Rehabilitation” for AwwaRF. The success of that proposal was the beginning of a long working relationship with GV as he preferred to be called . He quickly became a part of our team. It was a complex project that involved Newland Agbenowski, a PhD student from Ghana working under the guidance of Loganathan. I, along with our project team, spent many weekend hours with him brainstorming and formulating the concept of development of a computer model. With the help of Loganathan and