Construction execution model
The term 'power network construction' encompasses the end-to-end activities required to bring into existence the extension, reinforcement, modification or replacement of an existing operational power network. With reference to this text, the term high voltage (HV) power network is primarily considered to include the main UK transmission and distribution voltages of 400, 275, 132 and 33 kV (and 66 kV where it remains). Although the 11 kV network is also an HV network (and the 22, 20, 6.6 and 3.3 kV networks where they remain), the construction activities are of a different scale/magnitude - and therefore not fully considered - although many of the same principles apply.
Construction execution model, Page 1 of 2
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