Porvision of Aerial Services including asset inspection and surveys – Lot nr.: 1 Lot 1 Scotland Aerial Services including asset inspection and surveys services for Network Rail infrastructure across Scotland. Duration contract start date : 31/03/2028 11:00:00 PM Duration contract end date : 31/03/2036 10:59:59 PM Criteria definitions: Quality: 3 (Organisational Structure) Quality: 5 (Aircraft and Operational Solution) Quality: 10 (Service Delivery) Quality: 5 (Mobilisation & Transition) Quality: 7 (Health & Safety) Quality: 3 (Innovation) Quality: 2 (Social Value - Environmental Sustainability) Quality: 2 (Social Value - Economic and Community) Quality: 3 (Information and Data Security) Price: 60 (Commercial Envelope) – Lot nr.: 2 Lot 2 England & Wales Aerial Services including asset inspection and surveys services for Network Rail infrastructure across England - Northwest & Central, Eastern, High Speed 1 and Wales Duration contract start date : 31/03/2028 11:00:00 PM Duration contract end date : 31/03/2036 10:59:59 PM Criteria definitions: Quality: 3 (Organisational Structure) Quality: 5 (Aircraft and Operational Solution) Quality: 10 (Service Delivery) Quality: 5 (Mobilisation & Transition) Quality: 7 (Health & Safety) Quality: 3 (Innovation) Quality: 2 (Social Value - Environmental Sustainability) Quality: 2 (Social Value - Economic and Community) Quality: 3 (Information and Data Security) Price: 60 (Commercial Envelope) – Lot nr.: 3 Lot 3 National National Aerial Services including asset inspection and surveys services for Network Rail infrastructure across Scotland, England - Northwest & Central, Eastern, High Speed 1 and Wales Duration contract start date : 31/03/2028 11:00:00 PM Duration contract end date : 31/03/2036 10:59:59 PM Criteria definitions: Quality: 3 (Organisational Structure) Quality: 5 (Aircraft and Operational Solution) Quality: 10 (Service Delivery) Quality: 5 (Mobilisation & Transition) Quality: 7 (Health & Safety) Quality: 3 (Innovation) Quality: 2 (Social Value - Environmental Sustainability) Quality: 2 (Social Value - Economic and Community) Quality: 3 (Information and Data Security) Price: 60 (Commercial Envelope)