CHAPTER 8: BUY PHASE AND INTEGRATION

Setting the scene

Having undertaken a make or buy evaluation and determined the ‘mix’ of make versus buy, we are in a stronger position to reconsider interface and integration questions, especially as they will impact various sub-system suppliers and the way they interact with each other.

If there is a point at which projects can potentially ‘lose the plot’ in terms of how sub-systems work within the supra-system, then this is it. As technical specifications are prepared and we focus on the performance of the sub-system, do we also properly articulate (‘specify’) how this particular sub-system or component will operate in the context of others? And do we properly represent these questions to our supplier base ...

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