At the present time: 1 horizontal filter well
, a new vertical filter well
and 11 vertical filter wells
to be replaced.
Securing the filter well
locations is mainly with the introduction of a lignite fly ash suspension (about 400 m), ?
To ensure the restoration authorizing groundwater levels along with continued water elevation in RL WMS filter well
drainage is required.
As a security measure for groundwater as a result of the re-rise in the bird colony in Senftenberg a local groundwater lowering plant shall be located by means of horizontal filter wells
including drainage system to the already completed 3 horizontal filter well
in the urban area Senftenberg.
18000m; Connection line register ca 33000m; Chimney systems; Horizontal filter wells
350 m - building site roads; - ground movements in the construction site, Mass transport and tipping, Mass installation; - planing work; - reliability of filter wells
Maintenance and operation of 17 filter wells
Operation and maintenance of pump stations, filter wells
and pipelines in the former opencast mining areas of Seese, Schlabendorf and Klinge.
Regular regeneration of vertical filter wells
(up to 30 wells per year) for strong to very strong with organic compounds contaminated groundwater.
15 filter wells
, 1 extraction wells for groundwater heat utilization, 4 rear seepage wells, 6 piezometers, settling and distribution basin including throttle recovery wells, neutralization plant, various lines (about 2 000 m) incl.
Invitation to tender : The groundwater conservation for the project PJZ police and justice center Zurich runs brought forward to allow the general contractor can start immediately with the Endaushub and the construction work from February 2017th In Phase Early groundwater lowering in particular the following main benefits are (information only, not an exhaustive list) executed: 15 filter wells
, 1 extraction wells for groundwater heat utilization, 4 rear seepage wells, 6 piezometers, settling and distribution basin including throttle recovery wells, neutralization plant, various lines (about 2000th m) incl.
Invitation to tender : Create an excavation of sheet piles for subsequent construction works, installation of filter wells
for groundwater drawdown, filling the excavation and removal of the excavation statements.