Construction work for mining | Tenderlake

Construction work for mining

Contract Value:
-
Notice Type:
Contract Notice
Published Date:
24 October 2023
Closing Date:
30 November 2023
Location(s):
DEE0B Saalekreis (DE Germany/DEUTSCHLAND)
Description:
A143, BL3.4.3 Rehabilitation of old mines Pressing Absch. 1

A 143, AS Halle-Neustadt (o)- AD Halle-N (A 14) (m), A143, BL3.4.3 Altbergbausanierg. Verpressen Absch. 1

In the course of the new four-lane construction of the A143 motorway, the route between construction km 9+500 and km 11+150 crosses a former lignite and clay mining area, in which the route will be stabilised against possible rock damage.

Scope of work BL3.4.3 is drilling with backfilling and injection between construction km 9+580 and 10+320

1150 m of core drilling

6460 m flush boreholes with partial core

550 m Teilkernbohrungen

68000 m Spülbohrungen

25900 m of drill holes of the contractor's choice

33800 t of cement for backfilling and grouting work

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The Buyer:
DEGES Deutsche Einheit Fernstraßenplanungs- und -bau GmbH
CPV Code(s):
45221250 - Underground work other than tunnels, shafts and subways
45233124 - Trunk road construction work
45254100 - Construction work for mining
45262340 - Grouting work