1. Univ. Lille, IMT Nord Europe, JUNIA, Univ. Artois, ULR 4515—LGCgE, Laboratoire de Génie Civil et géo-Environnement, F-59000 Lille, France
2. Department of Civil and Architectural Engineering, An-Najah National University, Nablus P415, Palestine
3. Research and Development Center, Palestine Water Authority, Ramallah 2174, Palestine