the innovativeness of planned introductions of design changes and design of new products and services. In fact, blends of …

construction projects predictability in Qatar. Other top ten factors included design changes, labour shortages, deficient estimates …

procedures used in manufacturing. It was found that in monetary terms alone, the direct cost of post contract design changes … financial opportunity for controlling design changes better is likely to be considerably greater than this. Frequently cited … reasons for design changes included: employer has changed his requirements, designer's omission in tender documents and new …