SERVICES

We are pleased to provide the opportunity of energy consumption and operational cost analysis for your new or existing building. Simulation takes into account climatic data and all the operational conditions during the whole year (hourly analysis).

All data required for building shell, internal operation and HVAC systems simulation are collected.

The amount and sort of building energy consumptions are identified and simulation results are analyzed by our company experts.

We produce technical and financial evaluation of applied HVAC systems, we determine the potential savings and payback and we present the final proposal for best performance cost evaluation to the investor.

The air conditioning design of a new building shall be based on classifying it in a very high level of energy efficiency in accordance with the National rules( KENAK )as well as with the latest energy analysis software in the international market.
In this case you will compare the proposed air conditioning system with air-conditioning system of reference of each building (eg, liquid-cooled chillers with cooling towers and condensing gas boilers).

When owners of existing buildings are looking for reducing energy consumption, operating costs and / or improving living or working spaces’ conditions , we proceed as follows :

Initial inspection of the air conditioning systems takes place from our company experts , the most important parameters and operating data are recorded and energy consumption is identified. Depending on the complexity of the installations further stages of analysis of energy data of the building may be required.

Operation budget. Along with the collection of initial operational data can be arranged by the investor an estimated value of the project budget, size and type of interventions required, the equipment require replacing and the potential savings and payback.

Detailed energy audit, design and proposal. In order to present a detailed technical proposal best performance cost evaluation study for the application based on our expertise, knowledge of new technologies and modern air conditioning systems, experience in implementation and innovation. The technical proposal includes technical specifications, precise as built drawings, three-dimensional plant room drawings and routing, energy systems analysis.

The “heart” of the air conditioning system is the mechanical room.
An upgrade, partial or total, is able to greatly enhance the air conditioning throughout the building, with obvious energy and economic benefits.
An optimal recording and analysis of operating parameters of the installation is required.
Again, the building will be built using energy techniques with the use of energy program, compared with the building before upgrading the mechanical room.

All mechanical rooms designed and plotted in real dimensions in three-dimensional imaging with modern market software.
Using the” rich” library of materials and components we already have, the drawings are quite real.
Drawings also mention elevation from finished floor.
After the 3D design is completed, layout of the mechanical room is given (scale 1:10), plan – side views (as needed) on the same scale and of course real time video for a proper understanding from the constructors and installers of all mechanical room subsystems.
Also given is a detailed bill of materials required for the construction of the mechanical room.

We can perform the balancing of the pipe work as well as measurements, testing and adjustment to operating parameters (Commissioning) such as control valves, water temperatures, performance data, pressure, air flows and temperatures etc.

We ensure in terms of commissioning proper systems operation, optimal energy performance and meeting the requirements of the Owner.

To achieve balancing,  we will produce design plans with presets, for all balancing devices used and show all presets , regardless of their manufacturer.

Of course, we also take on the final measurements and settings (TAB: Testing, Adjusting, Balancing) in the project, using the required measuring equipment.

Finally, we can offer above mentioned upgrade services, configuration and customization  of air conditioning system parameters to existing facilities (retro-commissioning).

We are unique in the Greek market that we can offer this service at the right level (presets – measurements – final adjustments),  with the required knowledge of the subject (participation in seminars, literature, etc.) and having already 20 years experience in balancing very large projects.

Many times studies have been carried out for air conditioning which are either very old or allow for improvement, or have not included some of the services mentioned in previous paragraphs.
In these cases we can offer all or some of the services of the previous paragraphs, for example seeing them as an energy upgrade of an existing building, where further improvements can be done since only exist in the design but have not been built yet. Here we note that in most cases the energy upgrade can be achieved without additional construction cost.

Services as :

Mechanical room design
Balancing
Ductwork as built drawings
Can be offered seamlessly as if they were designed by our company

We can produce ductwork design drawings, where both the size and thickness of the duct is showing and on the other hand types of connection, construction of straight segments, etc.
The specification for the preparation of the above drawings are drawn from the literature (SMAGNA) and the benefits from this study are:
Reducing the weight of the ducting (up to 35%)
Scientific and no empirical instructions for connection and construction of the ductwork
And this is a service we only can offer.