Germany - Various repair and maintenance services

Description

Operation, maintenance and inspection at the following LMBV mbH facilities:- Bahnsdorf pumping station (PS) at the Sedlitz residual hole (RL);- Rainitza mine water treatment plant (GWRA);- Rainitza dewatering system (WH);- Rainitza receiving water temporarily relocated as a pipeline;- Flooding facilities: open-channel pipeline into the Meuro residual hole (Großräschener See) and a pressure pipeline in the direction of the Greifenhain residual hole (Altdöberner See).The electrical energy is provided by the AG. The main task of the Rainitza mine water treatment plant is to purify the lifted water and discharge it to flood two residual holes and to provide minimum water supply to the receiving watercourse.
- Operation of the Bahnsdorf pumping station to maintain the limit water level in the Sedlitz residual hole (in total approx. 114 240.0 Tm3) and the discharge of the lifted water for treatment/purification in the Rainitza GWRA;- Treatment/purification of the Horibunnen water from Senftenberg in the Rainitza GWRA (in total approx. 29,440.0 Tm3);- minimum water discharge into the Senftenberg and Greifenhain receiving waters;- operation of the dewatering system at the remaining Westmarkscheide borehole;- management of the Rainitza receiving waters temporarily relocated as a pipeline (including operation of the pumping station, maintenance of the facilities, standby service, pump/pipeline control management).

Opportunity closing date

25 May 2020

Value of contract

to be confirmed