R. Ruoss, and D. Koutsoyiannis, Hydraulic analyses, Appendix C in Appendices to Engineering Studies I, Arachthos River, Steno - Kalaritikos hydroelectric project, Engineering Report, Commissioner: Public Power Corporation, Contractor: Arachthos Swiss-Anglo-German Consulting Group (ASAG), Report number 4, 140 pages, Athens, August 1984.
Optimisation of tunnel dimameters. Head losses in the water conduits from Kalaritikos reservoir to tailrace output. Surge tank system. River diversion. Spillways. Bottom outlet.