Potential additional costs apply to all locations.
At Whitland Spring Gardens, (formerly site 12) these additional costs are estimated to be around £19.9m, subject to inflation.
At Whitland Tŷ Newydd, (formerly site C) these additional costs are estimated to be around £28.2m, subject to inflation.
At St Clears, (formerly site 17) the additional costs are estimated to be £20.7m, subject to inflation.