The flood events on the Black Elster in 2010, 2011 and 2013 clearly demonstrated the deficits in flood protection in the area of the state of Saxony-Anhalt. In addition to extensive measures in the foreland to restore an efficient flood drainage profile, extensive dike renovations are also required to protect the local situation. With the elaboration of the flood protection concept, the prioritization of the sequence of the necessary remedial measures took place. In continuation of the implementation of the flood protection concept, the LHW now intends to award planning services for a DIN-compliant renovation of the Löben dyke.

The dike section to be planned is located in Löben in the Wittenberg district and has a length of 1,375 m. Within the dyke section there is a dike structure and the Löben flood level (gauge house).

To achieve the aforementioned objective, the planning services listed below are to be provided by the contractor.

The total construction costs are estimated at EUR 1 993 472.75 net.

The order is placed in two stages. Initially, the client orders performance level 1 (LS1) for the following planning services. The assignment of performance level 2 (LS2) is optional.

(1) Project planning for engineering structures, all basic services and special services LS 1 (Lph. 3 -4) and LS 2 (Lph. 5-7) in accordance with Section 3 HOAI 2013 § 43 i. V. m. Appendix 12;

(2) Technical planning for structural engineering, all basic services LS 1 (Lph. 1-4) and LS 2 (Lph. 5- 6) in accordance with Section 4/1 HOAI 2013 § 51 i. V. m. Appendix 14, Siel and scoop;

(3) Project planning technical equipment, all basic services LS 1 (Lph. 1-4) and LS 2 (Lph. 5-7) according to section 4/2 HOAI 2013 § 55 i. V. m. Appendix 15;

(4) Project planning for outdoor system planning, all basic services and special services LS 2 (phases 5-7) in accordance with Section 2 HOAI 201 3 § 39 i. V. m. Annex 11 (A + E measures);

- further consulting services acc. HOAI: LS 1 advisory services geotechnical engineering, building surveying acc. Annex 1 point 1.4.7 HOAI 2013 special services;

- Other freelance services for quality assurance, creation of digital dyke book / data container, coordination and contracting tasks, special services for nature conservation planning, such as faunistic mapping.