The work concerns green maintenance based on image quality (expressed in "week"), with various quality levels. The work is expressed in raw specifications.

The timing of the specifications concerns the duration of 3 years. The work can optionally be extended by 2 times 1 year.

The maintenance work concerns (varies per object)

- Onkruidbeheersing

- Litter control, fine and coarse

- Prune

- Pruning edges

- Planting plants

- Cut 2x and/or 3x per year

- Leveling

- Mowing lawn

- Mowing around obstacles

- Mowing foliage of bulbous plants

- Remove sheet

- Uitmaaien rand beplantingsvak

- Giving substance to SROI

- Various additional activities, such as drawing up a traffic plan, making an inventory of flora and fauna, deploying green employees, deploying equipment, applying traffic measures.

Green maintenance for the following objects:

- Boomspiegels, ca. 140 st.

- Groundcovers, approx. 19,000 m2

- Shrubs and botanical roses, approx. 66,000 m2

- Struikrozen, ca. 3.600 m2

- Hagen, approx. 14,000 m

- Blokhagen, ca. 28.000 m2

- Perennials and ornamental grasses, approx. 1,000 m2

- Maintenance planters and bowls, approx. 30 pcs

- Playgrounds, approx. 12.000 m2

- Elements pavements, approx. 600 m2

- Lawn, ca. 456.000 m2

- Bosplantsoen, ca. 187.000 m2