To maintain a pH between 6 to 8 in the residual hole (RL) F, RL 23, RL A and RL Meuro, the incorporation of neutralizing agent (limestone or white fine lime) by means of an inlake treatment (by a ship-based water treatment plant) is required

North space conditioning by ship-based water treatment plant,

- formerly Tschb. Schlabendorf North RL F (Lichtenauer See) 2020

Approximately 5 days use of the ship-based water treatment plant with 375 t of limestone powder

- Former Tgb. Schlabendorf North RL A (Hindenberger See) Option

Approximately 1 day use of the ship-based water treatment plant with 25 t of limestone powder

- Former Tgb. Seese East RL 23 (Lake Bischdorf) Option

Approximately 5 days use of the ship-based water treatment plant with 375 t of limestone powder

- Former Tgb. Meuro RL Meuro (Großräschener See) 2020

Approximately 27 days use of the ship-based water treatment plant with 2,025 t of limestone powder

Use of the ship-based water treatment plant:

See II.1.4)

The services include all necessary expenses for the large-scale entry of the starting materials, which are used as dilute suspensions

(2-5%) leave the vessel-based water treatment plant and be entered turbulent under water.