Services

The Design Engineering Department provides services of design documentation development (conceptual design, preliminary, main and detailed design, work documentation, as-built design, drafting bills of quantities and specifications, validation of design documentation made by foreign design engineers), design supervision, provision of consulting services and implementation of engineering services and plant construction by “turn-key” concept.

The Design Engineering Department is the largest design engineering office in the Republic of Croatia with a large number of references in the public and private sector, especially from energy, thermal power plants, the oil and gas sector, municipal infrastructure systems, food and pharmaceutical industry and many other process and power plants.

We are the only ones in Croatia holding a licence for designing and conducting engineering services in NE Krško nuclear power plant for "safety - related" systems, which guarantees the highest class of quality assurance and QA system in nuclear industry and in other areas as well.

  • Steam boilers design including the production of a thermodynamic, hydraulic and aerodynamic steam boiler calculation, development of steam boiler work documentation: steam boilers fired with coal, natural gas, liquid fuel and biomass.
  • Design of heat-recovery steam generators (HRSG)
  • Design of plants for chemical and thermal water preparation
  • Design of steel structures
  • Pipeline design
  • Design of building structures
  • Design of power engineering in the plant
  • Instrumentation and Control System designing
  • Remote control and supervisory system designing.
  • Design of refinery plants
  • Design of process furnace
  • Design of waste water treatment plants
  • Remote control and supervisory system designing
  • Design of main and international gas pipelines
  • Design of high - pressure gas pipelines
  • Design of low - pressure gas pipelines
  • Design of gas metering - reduction stations
  • Design of blockade and pigging stations
  • Design of the remote control and supervisory system
  • Design of combined-cycle cogeneration power plant (CCCPP)
  • Design of subsystems in nuclear power plants
  • Design of conventional power plants
  • Design of biomass CHP plants
  • Design of thermal power plant loops
  • Design of remote control and supervisory system
  • Design of treatment plants for process water
  • Design of oily water treatment plants
  • Design of municipal wastewater treatment plants
  • Plant design in cement industry: cement mills, transport systems, steel structures
  • Design of pharmaceutical plants: API plants, dry form plants, plants for creams and ointment production, storage facilities, clean rooms
  • Hot - water systems
  • Heating stations and heat accumulators
  • Power distribution systems
  • Substations and switchboards
  • Power systems.
  • Technical, financial and commercial consulting to the investor
  • Development of tender documentation, collection of tenders, tender evaluation and selection proposal of the best tenderer
  • Making studies for settlement of property-rights matters
  • Making feasibility studies
  • Drawing up technical and commercial - financial reports
  • Construction management
  • Planning and monitoring of construction (time schedule, financial, resources)
  • Commissioning
  • Construction of power plants by "turn-key" concept
  • Construction of gas pipelines and auxiliary equipment by "turn - key" concept
  • Construction of boiler plants by "turn - key" concept

Our references

  • Gas-fired combined cycle cogeneration power plant PLIVA - 6 MWe and 12 MWt
  • Cooling towers in NE Krško with a capacity of 14400 m3 / h, 167 MW
  • Water demineralization plant in combined heat and power plant EL-TO Zagreb, TE-TO Zagreb and TE-TO Power Plant Sisak
  • Heat accumulator in TE-TO Zagreb with a capacity of 750 MWh and power of 150 MW
  • Cooling system of AL SHEMAL 4x350 MW thermal power plant in Iraq
  • Detailed base engineering, detail project and work documentation of biomass steam boiler 23.7 t / h, 450 ˚C, 50 bar and obtaining construction approval from TUV Germany, for the end user Sulzbach, Germany
  • Main and detailed design of steam generator (50 t / h, 400 ˚C, 40 bar) in oil refinery Sisak
  • Biomass cogeneration plants: Delnice, PANA, Žakanje, Velika Gorica, Karlovac, Otočac, Virovitica, Sunja, Tršće, Pakrac
  • Gas-fired combined cycle cogeneration power plant EL-TO Zagreb with power of 150 MWe and 120 MWt
  • Gas-fired combined cycle cogeneration power plant TE-TO Slavonski Brod with power of 600 MWe and 100 MWt
  • Gas boiler plant for process steam: Varteks, Hospira, TE-TO Zagreb, EL-TO Zagreb, TPP Plomin, TE-TO Sisak
  • Vacuum distillation plant - process furnace 201 H-001 in INA Refinery MLAKA - RIJEKA
  • HDS plant in oil refinery Rijeka
  • SRU plant in oil refinery Sisak
  • HGU plant in oil refinery Rijeka
  • Oil terminal in Omišalj - Janaf
  • Propane-propylene splitter plant in oil refinery Rijeka
  • Pula – Karlovac,
  • Bosiljevo – Gospić,
  • Lučko – Ivanja Reka,
  • Slobodnica – Sotin,
  • Slobodnica – Donji Miholjac,
  • Split – Ploče.
  • Pliva Savski Marof,
  • Pula,
  • Delnice, Gospić, Zadar, Tisno, Trogir, Drniš,
  • Nova Gradiška,
  • LNG TERMINAL KRK - Main design and construction permit obtaining. LNG Terminal has a capacity of 6 bcm
  • Design documentation for landfills: Marišćina Rijeka, Tugonica, Gubaševo-Zabok, Novi Marof, Trogir, MBO Bikarac
  • Hot-water systems: Zagreb, Sisak, Osijek, Karlovac.
  • Pliva: API Plant SM1 and SM2
  • HOSPIRA: auxiliary systems at the Savski Marof site, product warehouse, administration building
  • BELUPO: new factories of the "future" for production of solid and semi-liquid forms
  • Stone wool factory Rockwool, Pićan - Istria
  • Cement mill - Našicecement
  • Incinerator of furnace waste gas for drying and hardening at the Rockwool factory
  • Waste water treatment plant for the entire Pliva industrial complex at the Savski Marof site