The city of Essen has carried out the renovation of the Kampmann Bridge, which connects the districts of Heisingen and Kupferdreh across the Ruhr in the south of Essen. The renewal of the bridge was necessary due to structural defects, as the old bridge could no longer withstand the traffic load. The construction and renovation area begins north of Kampmannbrücke on Wuppertaler Straße and ends south of Kampmannbrücke on the other side of the Ruhr in Kampmannbrücke. The construction work has now been completed. In or from autumn 2020, planting work and other necessary landscape gardening work will be carried out on the Heisingen side.

The scope of the services to be offered here roughly comprises the following measures (not all details recorded, rounded):

- Approx. 1 Psch construction site equipment, preparing traffic safety, partly with mobile traffic lights;

- approx. 6 610 m 2 Mow areas and clear them of foreign growth (each);

- approx. 6 610 m 2 Liming of the vegetation areas and fine subgrade of the vegetation areas (each);

- approx. 380 m 2 Clearing construction site;

- approx. 3 160 m 2 Prepare planting area;

- approx. 3 450 m 2 Prepare sowing areas;

- approx. 50 m 3 Remove and dispose of topsoil;

- approx. 50 m 3 Sort out boulders and armourstones and move them on site;

- approx. 50 m 3 Load boulders, stones, soil and drive off;

- Dispose of approx. 100 tons of boulders, stones etc. properly;

- approx. 50 m 3 Soil class 3-6 also loosen, load and drive down gravel and base layers;

- approx. 80 tons of soil up to / equal to Z 2.0 acc. Send LAGA to landfill;

- approx. 10 to soil larger than Z 2.0 acc. Send LAGA to landfill;

- approx. 100 m 3 Remove, clean, convey and level the topsoil elsewhere;

- approx. 300 m 3 Deliver, install and level topsoil;

- Dispose of approx. 30 tons of materials from green spaces in accordance with the Recycling Management Act;

- dispose of approx. 10 tons of building rubble not contaminated according to the recycling law;

- approx. 300 pieces of coconut mulch discs diameter 30-40;

- approx. 2,535 m 2 Sowing with regional seeds;

- approx. 60 m 2 Bark mulch;

- approx. 650 m 2 Phragmitis australis Repo d = 6.5 h = 7 cm;

- approx. 480 m protective fence for reeds;

- approx. 13 pieces of evaporation and sun protection;

- approx. 60 plant anchoring tree stakes;

- approx. 13 plant anchoring tripod;

- approx. 2,000 pieces of various shrubs 60-100 and 100-150;

- approx. 50 pieces Heister 100-125 and 175-200;

- approx. 45 trunk bushes 12-14;

- approx. 800 pieces of solitary wood 100-125;

- approx. 5 high stems 12-14;

- approx. 1 bench provided by the customer;

- approx. 130 t installation of armourstones;

- approx. 70 m electric fence 1.2 m high;

- approx. 1 piece of gate to the metal fence;

- approx. 8 020 m 2 Watering the lawns and vegetation areas (finishing maintenance);

- approx. 77 pieces of watering individual plants (completion maintenance);

General completion maintenance according to DIN 18916, Section 7;

- approx. 4 400 m 2 Mowing of landscaped lawns (finishing maintenance);

- approx. 1 000 m 2 Combating neophytes (completion maintenance);

- approx. 8 020 m 2 Watering the lawns and vegetation areas (development maintenance 3 years);

- approx. 77 pieces of watering individual plants (development maintenance 3 years);

General completion maintenance according to DIN 18916, Section 7;

- approx. 4 400 m 2 Mowing of landscaped lawns (development maintenance 3 years);

- approx. 1 000 m 2 Combating neophytes (development care 3 years);

- approx. 12 pieces of dismantling plant anchoring;

Lump sum dismantling of protective fence;

- Approx. 12 trees in accordance with DIN 18919 (development maintenance 3 years).