The city of Boppard is planning to renovate its wall on the banks of the Rhine over a length of approx. 600m (head beam approx. 900m). The subject of the tender are object planning services for the civil engineering structure as Lot 1 LP 1-9 within the meaning of § 43 HOAI and the services of the structural design for Lot 2, LP 1-6 within the meaning of § 51 HOAI. The seawall has already been partially rebuilt and partially renovated in recent years. These areas are marked in the attached planning. With the exception of a part of the wall in the area of the electoral castle, where it has been completely rebuilt, a head beam with natural stone slabs and a railing is to be planned for the entire wall.

The subject of both lots is the finding of a planning solution for the renovation or new construction of the wall under economic and licensing aspects:

It is to be planned in 2023/24 and structurally implemented in the years 2024-2027.

The city of Boppard estimates the construction costs of the measure in KG 300 and KG 400 at EUR 2,000,000.

The subject of the tender is object planning services for the engineering structure of the wall as lot 1 LP 1- 9 within the meaning of § 43 HOAI. For this purpose, an inventory must first be carried out. In large parts of the wall, the city of Boppard has an inventory, which, however, is 4-5 years old. It shall be updated. The subject of the planning contract in Lot 1 is also the surveying services of the Rhine bank area. A survey is available up to the existing wall.

Subject of lot 2 is the structural design services required for the realization of the measure.

The town of Boppard estimates the net construction costs KG 300 and KG 400 as follows:

Building wall 2.000.000 EUR.