Mae hyn yn destun siom i mi wrth reswm ond mae fy swyddogion wrthi'n rheoli'r gorwariant er mwyn cael gweld a oes modd adfer sefyllfa y prosiect. Yn unol â hynny, mae Llywodraeth Cymru yn dadlau â Costain ar hyn o bryd, a hynny am nifer o faterion. Un o'r rhain yw'r dyraniad risg yn y contract er mwyn sicrhau nad oes swm sy’n fwy na’r hyn y mae ganddynt hawl iddo o dan y contract yn cael ei dalu iddynt.
I am very disappointed by this but my officials are actively managing this overspend to identify ways of mitigating the project position. As part of this work, Welsh Government is currently in dispute with Costain on a number of matters around the allocation of risk in the contract to ensure they are only paid what they are contractually entitled to.