FIELD OF ACTIVITIES

 

 

1. Complex building management

Maintenance of the building and premises:

- administrator (manager) functions
- building and repair works
- cleaning the territory and premises
- cleaning the facade
- removal of garbage
- change of carpets
- removal of snow
- cleaning the roofs
- and other

2. Engineering system service, maintenance, service and repair for the following engineering systems

2.1. Heat supply systems:

- central heating boilers - gas, diesel, steam, electricity
- gas supply systems
- liquid fuel systems
- radiator burner systems
- heating units
- air curtains
- heating systems for premises with convectors, radiators and fankoil type heaters
- heated floors
- heat supply for ventilation air handling devices

2.2. Ventilation and cooling systems, cooling devices:
- supply – exhaust ventilations
- smoke extractors
- air processing devices
- cooling tanks and cooling distribution systems
- chillers
- fan coils
- microclimate and air handling devices
- air conditioning
- heat pumps
- roof ventilators
- and other

2.3. Power supply systems:
- diesel generator, fuel tanks and supplies
- automatic reservation devices, including UPS devices
- voltage stabilizers
- lightning and overvoltage protection measurements
- power networks
- lighting
- outdoor façade lighting systems
- and other

2.4. Fire safety systems:
- fire alarm
- warning system
- voice announcement about fire
- gas extinguisher
- water pressure increasing device
-  sprinkler extinguisher
-  barrel extinguisher
- fire safety equipment, facilities and information (Fire extinguishers, hoses, barrels, and other)

2.5. Water supply systems:
- water intake and tracking subsystem
- water treatment and water-softening equipment
- water pressure increasing devices
- cold water distribution networks
- hot water distribution networks
- and other

2.6. Sewerage systems:
- territorial sewerage systems
- household sewerage systems
- production sewerage systems
- condensate sewerage systems
- rainwater sewerage systems
- grease traps
- sewerage pumping devices
- monitoring of groundwater drainage system
- cleaning of traps
-  and other

2.7. Lifts and escalators:
- passenger lifts
- lifts for small freights
- lifts for the disabled
- escalators
- and other

2.8. BMS devices, their systems

2.9.  TV, SAT, telecommunication networks, security and video surveillance systems

2.10.  Automatic gates, donors and barriers, auto lifts and their systems

CONTACTS

SIA ENNA
Dzintaru 19, Liepāja
LV-3401, Latvia
Phone +371 63489333
Fax +371 63489330
e-mail: enna@upb.lv

Riga Representative office
Maskavas 250, Riga
LV-1063, Latvia
Phone +371 67358933
Fax +371 67358930

ENNA is UPB AS group
company

UPB web site
www.upb.lv

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