Vodní zdroje a.s. Company Profile

Basic information

Joint stock company with capital of122,5 mil. CZK

80 employees in 2008 Founded in 1990 as one of four descendents of former

large state company Worldwide scope of activities – Czech Republic, EU,

Balkan countries, Asia, Africa.. Founding Czemus Co.Ltd in Mongolia with capital of

500 000 USD in 2002

Main fields of operation

Hydrogeology Environmental protection and assessment Water management of all levels Applied research International development cooperation

Main resources - Material

Drilling systems capable of addressing all technical requirements in water well drilling (18 rigs in total):

– rotary system with direct or reverse circulation– down the hole hammer drilling– cable tool percussing drilling (Pennsylvanian system)– core barrel drilling– Auger drilling

Analytical laboratory– wide range of tests of various types of samples– holder of Czech national acreditation

Drilling rig AC 800

Main resources - Human

Experienced team of qualified specialists:– Hydrogeologists: 12– Engineering geologists: 2– Chemists: 4– Other specialists: 6– Technicians: 10– Workers: 46

Hydrogeology – main services

Survey studies Expert assessment of water resources Geophysical groundwater prospecting Well design and construction Water supply wells maintenance and rehabilitation Inspection of drilled wells, drainage and sewage systems Water and wastewater treatment unit production Well logging Pump tests Laboratory analyses etc.

Hydrogeology and water management

Complex services, covering all phases of projects related to water resources:– Design, drilling, construction and maintenance of

wells and other water work’s structures– Design, construction and maintenance of water

supply treatment plants and wastewater treatment plants

Water treatment systems

Design and realization of tailored systems according to local conditions and client requirements based on a set of standardized components:

– Bubla S – Aeration unit for wastewater treatment– Bubla V – Aearation unit for water supply sysems– Vent - venting unit for volatile contaminants removal – Air pumps– Ozonization– Ultrafiltration– Other common technologies (sand filters, UV, sedimentation..)

Environmental protection and assessments

Non-stop emergency service (i.e. for oil pipelines) Site investigation Environmental audits Risk assessment E.I.A. Site remediation – system design, implementaiton, operaiton

and maintenance Environemtal consultation Design and production of various remediation technology

equipment Waste disposal

Emergency unit in action

Remediation station - CHEMA

Development cooperation projects

Mongolia - drinking water resources and supply in newly inhabited parts of Ulaanbaatar (2006-2009)

Mongolia – improving water supply in distant areas of Bulgan province (2009 – 2010)

Montenegro – Remediation, reclamation and revitalization of hazardous waste storage site after extraction of lead-zinc ores in Mojkovac (2006-2008)

Bosna and Hercegovina – Construction of waste water treatment plant in Kiseljak (2008-2010)

Mojkovac sludge lagoonMontenegro

Quality assurance

Apart from numerous references, the company is holder of following certificates in the field of hydrogeology, remediation, ecology and water management:– EN ISO 9001:2000 (quality management system)– EN ISO 14001:2000 (environmental management )

References – Environmental engineering

ENVIRONMENTAL AUDITS AND RISK ASSESSMENTS: Benzina, Škoda Plzeň, Středočeská plynárenská, ČSAD

Příbram, Motor České Budějovice SITE INVESTIGATION AND REMEDIATION:

Lučební závody Kolín, Motor České Budějovice, Olawa –Wroclaw (Poland), Trzebinje rafinery (Poland), Mojkovac (Montenegro)

REMEDIATION OF PREVIOUS MILITARY CAMPSITES Milovice, Hvězdov, Bohosudov

References – water management

Collectors and controlled infiltration for Prague water supply – Karany

Ground water resources for Kolin, Kladno, Melnik, České Budejovice, Teplice, Rakovnik and others

Drainage constructions: Nuclear power plant Temelín, Skoda Plzen (reactor construction pit), Prague municipality projects

Emergency water supply to flooded Bruntal District Krusovice Brewery, Breznice Brewery Water treatment plant Jiloviste

Contacts

Addresses: VODNÍ ZDROJE, a.s., J.Plachty 535/16150 00 PRAHA 5, Smíchov CZECH REPUBLICtel. + fax: + 420 / 220875947e-mail: obchodni@vodnizdroje.czweb: www.vodnizdroje.cz Czemus Co.Ltd. Baga toiruu 44A, UlaanbaatarTel. 11319765, 99090856