Prosiectau seilwaith - fel rheilffyrdd a ffyrdd;Prosiectau adeiladu - fel adeiladu neu adnewyddu carchardai, ysbytai, prifysgolion, tai, canolfannau cymunedol, pontydd ac ysgolion;Amddiffynfeydd rhag llifogydd.
Infrastructure projects – such as rail and roads;Construction projects – such as the building of and or refurbishment of prisons, hospitals, universities, housing, community centres, bridges and schools;Flood defences.