As part of the supply program of ZVVZ-Enven Engineering, a.s. are the main activities of the Assembly and Service section of assembly and disassembly work of technological equipment. This section focuses primarily on energy, but also operates in all other industries. In the past, the ZVVZ brand participated in the dedusting of most energy sources in the Czech Republic and the Slovak Republic and in the supply of air conditioning and ventilation equipment for the Temelín, Dukovany, Jaslovské Bohunice and Mochovce nuclear power plants. ZVVZ-Enven Engineering, a.s. is a holder of certificates of quality management system according to ISO 9001, environmental system according to ISO 14001, management system in the field of occupational safety ISO 45001, welding process system according to ISO 3834-2 (higher quality requirements). Thanks to its many years of experience and successfully completed orders around the world, the Assembly and Service Department of ZVVZ-Enven Engineering, a.s. offer its customers quality services in the following areas:

Assembly of electrostatic precipitators, bag and hybrid filters

For these traditional ZVVZ brand products (also for equipment manufactured or supplied by other companies) we provide the following activities:

  • Technical preparation of constructions
  • Development of technological assembly procedures
  • Providing welding supervision on construction sites
  • Implementation of assembly and chief assembly
  • Participation in testing and commissioning of equipment

Assembly of fans and rotating machines

We provide the following activities for these traditional ZVVZ brand products (also for equipment manufactured or supplied by other companies):

  • Technical preparation of constructions
  • Development of technological assembly procedures
  • Providing welding supervision on construction sites
  • Assembly and chief assembly
  • Participation in testing and commissioning of equipment

HVAC Assembly

We offer and perform installation and servicing of air conditioning units and connecting pipes, including control elements in large buildings such as banks, shopping centers, etc.

Selected realizations include, for example, the supply of air conditioning equipment for Schwan Cosmetics Český Krumlov, Jihočeské papírny in the CERN Wind and Research Center in Geneva, Switzerland, ventilation and air conditioning of the operating buildings of the Prunéřov II power plant, Lund-Sweden Proton Center.

As part of concluded service contracts, we perform preventive and accidental maintenance of the installed air-conditioning equipment at the Temelín nuclear power plant.

Assembly of projects in special mode (civil and military facilities)

Assembly of projects in a special mode on the basis of ownership of a certificate of security capability in buildings important for the defense of the Czech Republic in the sense of Act No. 222/1999 Coll. §29 and Act No. 412/2005 Coll. §95

Assembly of DeSOx and DeNOx technologies

For these traditional ZVVZ brand products (also for equipment manufactured or supplied by other companies), we provide the following activities:

  • Technical preparation of constructions
  • Development of technological assembly procedures
  • Providing welding supervision on construction sites
  • Implementation of assembly and chief assembly
  • Participation in testing and commissioning of equipment

Installation of technology for transport systems of cleaning products

For these traditional ZVVZ brand products (also for equipment manufactured or supplied by other companies), we provide the following activities:

  • Technical preparation of constructions
  • Development of technological assembly procedures
  • Providing welding supervision on construction sites
  • Implementation of assembly and chief assembly
  • Participation in testing and commissioning of equipment

 Assembly of steel structures

We perform assembly of steel structures, which are part of technological units as well as any separate steel structures such as clad halls, product tanks, etc. All this according to the customer's wishes.

Assembly of projects in nuclear energy.

This is a special area of application of supply, assembly and service work of air conditioning and ventilation equipment for nuclear and non-nuclear island in the Czech and Slovak nuclear power plants Dukovany, Temelín, Mochovce and Jaslovské Bohunice.

As part of concluded service contracts, we perform preventive and accidental maintenance of the installed air-conditioning equipment at the Temelín nuclear power plant.