Rig renovation I arranged giving new strength (14)

I believe the answer is:

reinvigoration

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'new strength' is the definition.
The definition suggests a singular noun which matches the answer.

'rig renovation i arranged' is the wordplay.
'arranged' indicates anagramming the letters (letters rearranged).
'rig'+'renovation'+'i'='rigrenovationi'
'rigrenovationi' anagrammed gives 'REINVIGORATION'.

'giving' is the link.

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I've seen this clue in The Times.

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