References

Eesti Power Plant
  • Modernization of high-pressure cylinder control valves in turbines К-200-130 with replacing those for valves designed by professor Zaryankin (implemented in 7 turbines) - photo >>
  • Modernization of low pressure cylinder exhaust hood in turbine К-200-130 with installing vortex damping grates (implemented in 4 turbines) - photo >>
  • Delivery of control boiler feed disc valves (delivered 7 complete sets)
  • Delivery of equipment (accessories and fittings, pumps, spares for turbines)
  • Design engineering for the erection of supplied equipment
Balti Power Plant
  • Design engineering for pipelines at Ash Handling Enterprise
  • Design engineering for reconstruction of dike at the ash storage facility
  • Delivery of auxiliaries and fittings, pumps and auxiliary equipment
  • design engineering of district heating system of turbine department
IRU Power Plant
  • Modernization of high-pressure cylinder control valves in turbines PT-80-130 and T-100-130 with replacing those for valves designed by professor Zaryankin (implemented in 2 turbines) – photo 1 >>, photo 2>>
  • Modernization of stop valve in turbine T-100-130
  • Replacement of heat-exchanging work surfaces in the cold pack of the regenerative air-heaters in boiler TGME-464 for iron-cast spherical grating heat-exchanging work surfaces
  • Analysis of operating conditions for the peak boiler and reconstruction of the system
  • Design engineering for the reconstruction of pipework systems
  • Delivery of equipment (pumps, compensators, accessories and fittings, spares for turbines)
KOHTLA-JÄRVE Power Plant
  • Adjustment of the operating mode for 3 boilers BKZ-75-39FSL fired with powdered oil shale
  • Reconstruction of 35 MW water cooling tower (design engineering and erection works) – photo >>
  • Design engineering for fast-acting pressure-reducing de-superheating station and steam piping
  • Delivery of equipment (accessories and fittings, expansion bellows)
AHTME Power Plant
  • Mode-adjustment works for boilers of different types fired with powdered oil shale
  • Upgrading of the vortex oil shale-fired burner
  • Design engineering for pressure-reducing de-superheating stations and steam pipelines
VKG Energia AS
  • Design engineering for the reconstruction of boiler BKZ-75-39FSL with mounting the oil shale retort-gas-fired burners at the lateral deflecting walls
  • Design engineering for oil shale retort gas-fired burners
  • Design engineering works for gas- and feed water pipework
  • Mode-adjustment works on reconstructed boilers intended for co-current combustion of oil shale and oil shale retort gas
  • Delivery of equipment (igniters, flame detectors)
Viru RMT AS
  • Heat consumption analysis
  • Design engineering and erection of the district heating substation
  • Design engineering for pipework systems
  • Delivery of equipment
Viru Liimid AS
  • Heat consumption analysis for the enterprise producing formaldehyde solution
  • Reconstruction of primary furnace of waste heat recovery steam boiler intended for generation of 9 t/h of saturated steam - photo >>
  • Design engineering and reconstruction of technological pipework system
  • Design engineering, delivery of equipment, erection and commissioning and start-up for 1MW ammonia refrigerating machine - photo 1 >>, photo 2 >>
  • Analysis of the resin production technology and design engineering for the installation of an additional chiller (turn key project)
Viru Vesi AS
  • Reconstruction of 5 MW water cooling tower
  • Design engineering for the reconstruction of 35 MW water cooling tower
  • Delivery of equipment for water cooling towers
VKG Transport AS
  • Design engineering for the district heating substation
  • Delivery of equipment and commissioning works
AIDU Open Pit Mine
  • Heat consumption analysis for the company
  • Design engineering и and execution of the project for five district heating substations with total capacity of 5 MW erected at the company’s premises - photo 1 >>, photo 2 >>
ALSTOM ESTONIA AS
  • Delivery of accessories and fittings
SILBET AS
  • Construction of fully automated gas-fired steam boiler plant intended for generation of 7 t/h of steam – photo >>
  • Reconstruction of dust arresting apparatuses
UVZ & AVR AS
  • Construction of 5 MW district heating substation (full-featured system) and service maintenance - photo 1 >>, photo 2 >>
  • Reconstruction of hot-air heating systems in drying chambers, 6 MW in capacity
REMEKSI KESKUS AS
  • Heat consumption analysis for the company
  • Delivery of equipment for the hot-water boiler house of 3 MW in capacity, commencing and start-up works and service maintenance
TALLINNA VESI AS
  • Delivery of pumps - photo >>
  • Erection of pumping station with full-scale delivery of equipment
NARVA VESI AS
  • The full range of works on the construction of containerized steam gas-fired boiler house 1 MW in capacity - photo >>
EESTI ENERGOREMONT
  • Design engineering for steam piping
  • Delivery of equipment (heat exchangers, accessories and fittings)
EESTI ENERGOMONTAAZ
  • Design engineering for steam piping
  • Delivery of equipment (heat exchangers, accessories and fittings
SCANWELD AS
  • Design engineering for steam piping
  • Design engineering for the reconstruction of economizer
PAKTERMINAL AS
  • Design engineering and reconstruction of steam supply piping (Pressure: 12 bar)
KOHIMO AS
  • Project for the pyrolysis gas pipework
KIVIÕLI KEEMIATOOSTUSE OÜ
  • Design engineering for the reconstruction of the economizer
  • Design engineering for the gas pipework
  • Design engineering for technological units
TANKCHEM AS
  • Design engineering and manufacture of the mobile system for pumping methanol from railway tank cars aboard tank vessel - photo >>
EUROPEAN COMMISSION, Research Directorates General
  • Investigation of possibilities and development of a model for reconstruction of heating system in small town and villages. Pilot project in the Estonian counties of East- and West Virumaa
VAIVARA VALLAVALITSUS
  • Reconstruction of boiler houses with the replacement of boilers and burners and switching boiler houses to the automated mode of operation not attended by the operator; total capacity of boiler houses is 4 MW - photo 1 >>, photo 2 >>
  • Design engineering and arrangement of district heating substations in residential buildings, in the school-, and local administration buildings (more than 20 district heating substations)
LÜGANUSE VALLAVALITSUS
  • Replacement of boiler burner and switching the boiler house to the automated mode of operation
  • Renting and operation of the boiler house and district heating networks and sale of heat power
REPO VABRIKUD AS
  • • development and introduction of dual-fuel burners (natural gas and wood dust) for direct-heat driers
HORIZON PULP&PAPER Ltd
  • design engineering of technological pipelines reconstruction
© Rotulus OÜ, 2006