The services are payable in 23 lots with sub-trades, which are divided as follows:
17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Performance locations are the buildings of the University of Cologne in the Cologne city area.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Glass and frame cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Glass and frame cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Glass and frame cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Glass and frame cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Glass and frame cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Glass and frame cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.
Maintenance cleaning17 lots for maintenance cleaning including day services, call-off services and the provision of consumables
6 lots for glass cleaning including related services and graffiti removal.