O3 inseneribüroo, projekteerimine

O3's mission is to offer a complete solution for MEP systems and to find the best solution at the earliest possible stage of the project.

O3 implements solutions in the BIM (Building Information Modeling) system to give the Customer the best possible overview of the project!

The construction project standard EVS 932: 2017 contains 30 project parts, of which O3 covers half of the design volume of both facilities and buildings. The advantage of O3 for the customer is the complete solution of the MEP systems and the nature of the head design of the technical systems.

PROJECT MANAGEMENT OF TECHNICAL SYSTEMS

Project management

Digital engineering

Consultation

EXTERNAL NETWORK DESIGN

External electrical systems

External telecommunications systems

Outdoor lighting

External heat supply network

Heat source

External domestic water and sewerage systems

TECHNICAL SYSTEMS DESIGN

HVAC systems, mechanical smoke control

Domestic water and sewerage, fire protection

Electrical systems

Lighting

Telecommunications and security systems

Controls and fire alarm systems

ENERGY EFFICIENCY

Energy performance certificate

Summer overheating check in buildings

Daylight analysis

Facade optimization (overheating, daylight)

Calculation of heating and cooling load

Cost – benefit analyses

Renewable energies

Address

Keemia 4
10616 Tallinn Estonia

Project managers

Mariin Ling-Kivima+372 5342 7789
Mihkel Hiielaid+372 5343 5028
Targo Pomerants+372 526 3005

Departments

HVAC department+372 5345 6129
Water and sewerage department+372 5343 5028
Electricity department+372 5344 3008
Energy efficiency department+372 5346 0896



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