(b) cost savings shall be maximised in PHS during the restructuring period through energy efficiency gains, improved purchasing and ensuring productivity yields comparable to Union levels;
(b) coigilt ar chostais a uasmhéadú in PHS le linn na tréimhse um athstruchtúrú trí ghnóchain éifeachtachta fuinnimh, ceannach feabhsaithe agus trí thorthaí táirgiúlachta a áirithiú atá inchomórtais le leibhéil san Aontas;