Bwriedir Awdurdod Parc Cenedlaethol Eryri wahodd tendrau ar gyfer darparu Gwasanaethau Glanhau Adeiladau ar gyfer amryw o eiddo am gyfnod o 3 blynedd yn cychwyn ar y 1af o Ebrill 2027. | The Eryri National Park Authority intends to seek tenders for the provision of Building Cleaning Services for a range of properties for a period of 3 years commencing 1 April 2027. – Lot nr.: 1 CC - Gogledd | PC - North 7 cyfleuster cyhoeddus yng ngogledd yr ardal. 7 public conveniences in the north of the region. Duration contract start date : 31/03/2027 11:00:00 PM Duration contract end date : 31/03/2030 10:59:59 PM Criteria definitions: Cost: 70 (Cost) Quality: 30 (Ansawdd | Quality) – Lot nr.: 2 CC - De | PC - South 10 cyfleuster cyhoeddus yn ne yr ardal. 10 public conveniences in the south of the region. Duration contract start date : 31/03/2027 11:00:00 PM Duration contract end date : 31/03/2030 10:59:59 PM Criteria definitions: Cost: 70 (Cost) Quality: 30 (Ansawdd | Quality) – Lot nr.: 3 Pencadlys | Headquarters Prif swyddfa. Main offices. Duration contract start date : 31/03/2027 11:00:00 PM Duration contract end date : 31/03/2030 10:59:59 PM Criteria definitions: Cost: 70 (Cost) Quality: 30 (Ansawdd | Quality)