Delivery of a total of 10,950.00 t of armourstones in accordance with the technical delivery conditions for armourstones edition 2003 for the year 2021. The delivery takes place at the request of the customer by watercraft (barges or barges) or trucks of the contractor. Deliveries are made separately for the 3 outskirts of the WSA Hamburg.

Delivery of armourstones in the following areas:

Elbe km 639.50 to 655.00, LMB 5/40, 3.0 t / m 3 , by ship: 3 600.00 t,

Elbe km 655.00 to 680.00, LMB 5/40, 3.0 t / m 3 , by ship: 2,400.00 t.

Delivery of armourstones in the following areas:

Krautsand, Stadersand, Grünendeich, Mittelkirchen, Buxtehude; LMB 5/40, 3.0 t / m 3 , by truck: 200.00 t.

Delivery of armourstones in the following areas:

- Pinnau, river km 9.5-18, CP 63/180, 3.0 t / m 3 , by ship: 750.00 t,

- Stör km 24.0, CP 63/180, 3.0 t / m 3 , by truck: 500.00 t, required item,

- Stör km 29.0- 30.0 CP 63/180, 3.0 t / m 3 , by ship: 1,500.00 t,

- Stör km 43.0- 45.0 CP 63/180, 3.0 t / m 3 , by ship: 1,500.00 t,

- Stör km 48.0- 50.0 CP 63/180, 3.0 t / m 3 , by ship: 500.00 t.