Dyke construction work | Tenderlake

Dyke construction work

Contract Value:
-
Notice Type:
Contract Notice
Published Date:
20 June 2023
Closing Date:
20 July 2023
Location(s):
DEE0D Stendal (DE Germany/DEUTSCHLAND)
Description:
FROM Schönhausen km 49.95-50.70; construction

In continuation of the implementation of the flood protection concept, the LHW intends to rehabilitate the aforementioned dike section on the existing route in accordance with standards. It is a restoration of the proper condition of a dike on the existing route, with the addition of a landside berm and the construction of the freeboard on the top of the dike. The section of the right Elbe dike to be built is located near the village of Schönhausen (Elbe) in the district of Stendal. The dike to be rehabilitated has a total length of approx. 750 m. The expansion of the section includes the following aspects:

- Raising the dike crown path to dike target height (i. M. 30 cm)

- Construction of a landside berm with DVW (OK roadway approx. 1.50 m below BHW)

- Establishing/maintaining the standard slope inclination of 1:3

- Adaptation of the water-side dike shoulder to the water-side existing embankment

- Landside widening of the dike contact area by 5 to 6 m

- Creation of a care berm with slope foot protection (sheet pile wall) in the area of the pig pit

- Adaptation of the dike ramps/crossing to the dike target height

23,047 m² of vegetation area mowing slope 1: 5 to steeper than 1: 2

19,333 m² of topsoil removal, conveying, storage, storage area AG

10,472 m³ of soil, loosening, conveying and storing, fine, coarse, mixture,

17,918 m³ of soil, temporarily installed, support body

1,871 m³ of soil, temporarily installed, mineral seal

10,025 m³ Supply soil support body, sand, gravel

27,111 m³ of sowing, dike embankment

1.316 m² Stahlspundbohleneinbringen

Install 1,795 m³ STS, delivery DVW, Krone

1.242 m³ STS Supply, DVW, Krone, 0/32

770 t asphalttragschicht ac 22 tn repair

363 t asphaltdeckschicht ac 8 dn repair

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The Buyer:
Landesbetrieb für Hochwasserschutz und Wasserwirtschaft Sachsen-Anhalt
CPV Code(s):
45247230 - Dyke construction work