Waster water treatment and drainage II

Water Management and
Ecological Construction
Waster water treatment and drainage II Mladoboleslavsko
Vodovody a kanalizace Mladá Boleslav, a.s.
07/2012 - 07/2014
Středočeský kraj
The group project "Mladá Boleslav Region: Waste Water Treatment and Drainage II" is focused on the
construction of sewerage system in Mladá Boleslav, Mnichovo Hradiště and Dobrovice and improvement of
drinking water quality in Dobrovice and surrounding areas.The main objectives of the project include namely
reduction of contamination and quality improvement of surface water in the Jizera river, expansion of waste
water treatment and sewerage system in mentioned municipalities and reduction of contamination level of soil,
underground water as well as surface water. In the Dobrovice agglomeration, there will be an improvement in
the quality of drinking water supplied by the public water supply system.The project consists of the following
nine parts.
2) Dobrovice, improvement of drinking water quality3.1) Mladá Boleslav, Bezděčín - extension of sewerage
system3,2) Mladá Boleslav, Láskov - extension of sewerage system3,3) Mladá Boleslav, Chrást - extension of
Water Management and
Ecological Construction
Sewerage system and WWTP Kopidlno
Město Kopidlno
11/2011 - 11/2013
Kralovehradecký kraj
The water management project in Kopidlno includes the construction of new sewerage system with a total
length of 2300 m, new mechanical and biological water treatment plant, auxiliary and main pumping stations,
25 m long access road to the plant and sewerage system discharging the treated waste water to the river with
the length of 585 m. The main objective of the project is quality improvement of water in the Mrlina river and
environmental protection.
Water Management and
Ecological Construction
Reconstruction and extension of the sewerage
systém Mnichovo Hradiště
Město Mnichovo Hradiště
03/2011 - 12/2012
Středočeský kraj
At present, the town is seeing a rapid development - increase in the construction of housing buildings, industrial
and commercial centres and leisure time, recreational and sports facilities; connection of newly built collectors
in the development areas requires reconstruction and extension of the sewerage system. The construction is
divided into two locations - the town district above the Černá St. and the area of the municipality of Veselá.
Water Management and
Ecological Construction
Sewerage system Červený Kostelec - Olešnice
Město Červený Kostelec
05/2011 - 11/2012
Kralovehradecký kraj
The sewerage system being built is an important technical infrastructure of the municipality of Olešnice
u Červeného Kostelce, which serves the entire built-up area of the municipality and a strip of rural area in the
direction of the Červený Kostelec water treatment plant. The implementation of the works included the
construction of 5,106 running meters of sewers and 2,585 running meters of force pipelines from two pumping
stations. An integral part of the project was the reconstruction of access roads.
Water Management and
Ecological Construction
Drainage of waste water Bojiště - Trutnov
Město Trutnov
09/2010 - 04/2012
Kralovehradecký kraj
The construction resolves the drainage of waste water within the entire area of location Bojiště in Trutnov,
where waste water flows by gravitation to pumping stations, from which it is forced into the existing sewerage
network and further to the water treatment plant.
Water Management and
Ecological Construction
Reconstruction of WWTP Velké Hamry
Severočeská vodárenská společnost, a.s.
11/2010 - 12/2011
Liberecký kraj
The project included complete reconstruction and capacity enhancement of the water treatment plant, which
operates in double-line system and includes mechanical and biological treatment with front-end denitrification,
nitrification with fine-bubbling aeration and vertical settlement tanks. A new exterior two-layer tank with
a volume of 10 m3 for ferric sulphate was built for chemical elimination of phosphorus. The reconstruction was
carried out in the working condition of the treatment plant.
There is no doubt that application of advanced technology will have a positive impact on the quality of water in
the Kamenice river, which flows into the Jizera river.
Water Management and
Ecological Construction
Extension of the sewerage systém Žacléř
Město Žacléř
10/2010 - 10/2011
Kralovehradecký kraj
The purpose of the construction was building a new sewerage system in the town district of Žacléř - Červená
kolonie so that selected properties in the area of interest could be drainaged. Another objective was the
readjustment of the existing insufficient rain separators "U tenisových kurtů" and "U hřbitova" into vortex
separators, reconstruction of the "Na pilíři" separator and utilization of the facilities within the compound of
former water treatment plant "Pod zahradami" to rainwater basins. The construction resulted in the
improvement of the environment in the municipality and improvement of parameters of drainage to the water
treatment plant, where the excessive waste of sufficient quality is lead directly to the water body.
Water Management and
Ecological Construction
Clean Upper Olse - 2nd part
Slezský vodohospodářský svazek
09/2009 - 10/2010
Zlínský kraj
This project includes the construction of a new sewage system for the municipalities of Vendryne and Bystrice.
It also includes construction of a new wastewater treatment plant in Bystrice. Construction is being carried out
in cooperation with IMOS Brno Corp.
Water Management and
Ecological Construction
Clean Upper Elbe
Město Vrchlabí
04/2009 - 08/2010
Kralovehradecký kraj
This project focuses on the completion and reconstruction of the entire sewer system for the Vrchlabi urban
area. The project will see all wastewater treated by means of a central wastewater treatment plant in
accordance with legal norms. The sewer construction project, 36.6 km in length, involves 40 locations around
Vrchlabi. The construction will also see the building of a total of 4 km of sewer connections and realignment of
the utilities network. The construction is being carried out in cooperation with VCES Corp.
Water Management and
Ecological Construction
Clean Upper Upa
Vodovody a kanalizace Trutnov
09/2007 - 10/2009
Kralovehradecký kraj
The Clean Upper Upa project is one of a number of projects contributing substantially to an improvement in the
quality of the natural environment. It will bring better quality water in the upper sections of the Upa River, as well
as a greater degree of protection for subterranean water. 32 sewer lines have been laid under the project with a
total length of 29 km, along with modernization of the wastewater treatment plant in Bohuslavice nad Upou.
Construction was carried out in cooperation with Metrostav and OHL ZS.
Water Management and
Ecological Construction
Dredging and Reconstruction of the Prkenny Dul
Fish Pond
Město Žacléř
03/2007 - 11/2007
Kralovehradecký kraj
Work was completed in 2007 on the dredging and reconstruction of the functional objects in the flow-through
pond on Snezny Stream. 5640 m³ of mud were carried away and more than 370 m³ of cement was used for
reconstruction of the functional objects. The project also included fortification of the riverbed with boulders and
the construction of a fish passageway.