Claassen, Willem Daniel
Competent In These Forms of Contracts:
FIDIC, GCC, JBCC, NEC
Engineering Technical Expertise and Experience:
Technical review of the General Condition of Contract for Construction Works (GCC) – 2004, 2010 and 2015. Wrote the Management Guide to the GCC 2010 and to the GCC 2015. Numerous cases as an adjudicator, mediator and arbitrator locally and in African countries using GCC, JBCC, NEC and FIDIC Conditions of Contract.