Technical EngineeringService Company

SIA VEGA 1 SERVISS

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SIA “VEGA 1 Serviss” is operating since 2007.The main activities of the company areinstallation, maintenance and repairing ofcooling equipment, heat pumps, ventilation,conditioning, refrigeration equipment andheating equipment systems. Companyconduct installation works of shopping centersand production companies equipment andoffers its complex maintenance.Team of professionals, internationally certifiedexperience, the most modern equipment andstrictly followed qualified proceduresconcerning quality, environment and safety,enables the employees of SIA “VEGA 1Serviss” to fulfill any desire of the customer.

Location

Kurzeme, Vidzeme, Latgale and Riga region. Operating in objects all across the territory

of Latvia and, by customer request, are able to provide the service outside Latvia as well.

Motto

“Our target – satisfied customer. We guarantee safety, professionalism, quality.”

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Moto

Our biggest customers

SIA „Kurzemes gaļsaimnieks”, AS „Latvijas valsts meži”, SIA „Puratos Latvia”, SIA

„Rūjienas saldējums”, SIA „Pica serviss”, AS „Balticovo”, etc., as well as shopping

networks of Latvia – Rimi, Maxima, Elvi and TOP shops.

SIA „VEGA 1 Serviss” offers

Cooling equipment installations and maintenance (displays,

refrigeration chambers, compressors;

Installation and maintenance of gas heating boilers;

Installations and maintenance if heating units;

Maintenance and repairing of water supply and sewage systems

equipment;

Installation and maintenance of ventilation equipment systems;

Installation and maintenance of air curtains;

Installation and maintenance of conditioning equipment;

Installation and maintenance of heating pumps air/air, air/water;

Maintenance of technological equipment;

Maintenance and repairing of automatic lifting gates;

Maintenance and repairing of automatic sectional doors;

Electric installations and repairing works.

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“VEGA 1 Serviss” is developing constantly,improving its range of services and providenew services, concerning about individualshealth, safety, costs and energy saving.

CLEANING OF THE VENTILATION SYSTEMS

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To have the fresh air in the premises and to provide constant air exchange,the air duct systems must be clean. Headaches, tiredness, irritation of noseand throat are the symptoms provoked by foul, dirty ventilation system. It isinevitably that ventilation systems clogs up in the long run and developsunpleasant things like must, viruses, increase inefficiency of ventilationsystem, and energy consumption is growing, as well. High-qualifiedspecialists of our company provide accurate, professional cleaning anddisinfection of the ventilation system.

“Fresh air in the building is the key to safe,comfortable and effective social life and workconditions.”

• Medical institutions• Railway stations• Office buildings• Bus terminals• Airports• Hotels• Restaurants• Food factories• Car repairing shops• Supermarkets• Chemistry plants• Storehouses etc.

Before AfterTarget groups

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Visual inspectionIs it ascertained during visual

inspection that ventilation system confirms with the

standard exploitation requirements?

Technical inspectionIs it possible to conclude

during technical inspection, that ventilation systems

confirms with the standard requirements?

Cleaning works

Technical inspectionIs the desirable result

achieved?

Fills in heating and ventilation systems

cleaning register

Preparation of further cleaning work schedule

Preparation of the protocols

Ventilation system maintenance chart

11

22

33

44

55

66

77

No

No

No

Yes

Yes

Yes

KITCHEN EXTRACT SYSTEM CLEANING

• Restaurants

• Pizzerias

• Fast-food restaurants

• Canteens

• Food factories etc.ies

“Tidiness and fire safety are essential components of every well-managed kitchen.’’

If You run the restaurant, canteen, fast-food company or any other cateringinstitution, major attention must be turned to tidiness of kitchen ventilationand extract systems, which are exposed to pollution of dust and fatsediments. Fat sediments cause high fire risk, bringing big threats to Yourbusiness. Fat waste and sediments must be prevented and removed timely,not waiting for fire calamity. To prevent the fire risk, regular extract andventilation systems cleaning must be performed. Specialists if our companywill carry out cleaning of extract and ventilation systems and removal of fatsin accordance with all fire safety rules.

Before AfterTarget groups

Kitchen extract system maintenance chart

Regulations No.82, clause No.204, issued by Latvian Republic Cabinet of MinistersVentilation systems, which exhaust combustible gases, vapour or dust, should be equippedwith safety devices, which detain foreign bodies from getting into the system. During theexploitation, such ventilation systems should be inspected and cleaned at least once in theyear and record in the heating and ventilation systems cleaning register should be made.

Visual inspectionIs it possible to conclude

during visual inspection, that fat sediments in the system

can cause fire risk?

11

Cleaning works22

Technical inspectionIs the desirable result

achieved?33

Preparation of the protocols

44

Preparation of further cleaning work schedule

55

Fills in heating and ventilation systems

cleaning register66

YesNo

NoYes

ADJUSTMENT AND BALANCING OF VENTILATION SYSTEM

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“Controlled air and heating energy consumption reduce exploitation costs.’’

The task of new or reconstructed ventilation system is to provide the airexchange in the premises. Promptly balanced system allows to supplypremises with the fresh air, consuming less energy. One of the topicalproblems – necessary air amount and temperature in the premises is notprovided. Frequently system is not balanced after the construction process,very often initial parameters are changing in the long rung of initial balancingparameters have changed after the cleaning of ventilation. “VEGA 1 Serviss”provide following service: diagnose and check exploitation air flow conformitywith the project, take measurements, adjust and balance ventilation systems.Correctly balanced system gives advantages, it effectively provides properamount of fresh air in entire building.

• Office buildings• Education institutions• Hotels• Airports• Production companies• Pharmaceutical companies• Banks• Libraries etc.

Target groups

Ventilation system balancing chart

Measurement takingDoes ventilation system

confirms with the project data and standard requirements?

11

Balancing of the ventilation22

Measurement takingDoes ventilation system

confirms with the project data and standard requirements?

33

Preparation of the protocols 44

No

No

Yes

Yes

ADJUSTMENT AND BALANCING OF HEATING SYSTEM

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Energy efficiency can be raised and costs reduced by heat distributionoptimization in current heating system. Often the best solution is balancing ofbuilding’s heat supply system, ether it is newly constructed or renovatedheating system. The problem with non-balanced heating system – someradiators of heating system are supplied with extra flow and temperature inthe room is increased, at the same time, necessary temperature in otherrooms is no received. Non-balanced heating system works inefficiently, withincreased capacity, not supplying heating system evenly. The professionals ofour company will balance hydronic systems of Your house or company andwill reduce Your operating expenses.

Target groups

• Newly erected building• Education institutions• Hotels• Shipping agencies• Storehouses• Office buildings• High technology parks• Sporting centers etc.

Hydronic system balancing chart

Measurement takingDoes system confirms with the

project data and standard requirements?

11

Balancing of the system22

Measurement takingDoes system confirms with the

project data and standard requirements?

33

Preparation of the protocols 44

No

No

Yes

Yes

VEGA 1 Serviss, SIAReg. No.:LV42103042049Dūņu Str. 8, Liepāja, LV 3401Phone: +371 80000588Fax: +371 63489245e-mail: serviss@vega1.lv