As heapsy has alluded to, there is no longer any compulsion to retire at a certain age, that was changed in 2011. So it’s now more a case of resigning and taking your pension!
From what you say, I assume your 60th is on Tuesday 3rd April? So Personally I’d be inclined to make the Saturday or perhaps the Good Friday my last day. The only benefit from officially continuing to work until the Bank Holiday Monday would presumably be another days pay.
You will need to give 1 weeks notice.
Also consider any unused holiday entitlement you might have, such as odd days. You might be able to take those in your last week and effectively retire a few days earlier.
Beamishstout wrote:Standard Annual Pension (+Supplement payable) x 20 + Standard Lump Sum + AVC = Capital Value
That might be a typo but, as you’re in Section C(as you get a supplement)you don’t get a standard lump sum, but have the choice of giving up some pension to get one. So your sum should read:
Standard Pension(+supplement) x20 + AVC’s = Capital Value
You can then take 25% of the capital value, ideally funded completely by AVC’s, and so preserving your maximum pension.