3 years late Cost of £414m (initial estimate £10m-£40m)
Health Check shows that 2 pages of detialed requirements remained unread throughout entire project!
Big Engines
New engine launched 14 months later, 16,000 mods have been made Are there any 2 engines the same now? 30% of the mods have made no measurable imporvement to the engine 33% of the mods have been to fix the impact of other mods Average cost per mod? £0.5m per mod!
Practical Projects (with empahsis on requirements analysis, functional and non-functional analysis now being employed).
Navigation System
£10m spent over 2 years Expected delivery date? In 10 years! Budget estimate another £10m to complete.
Health Check followed by Practical Project with enhanced facilitated walkthroughs of requirements analysis.
Delivered product to market 18 months later. Spend: £2m over 18 months.