Pre-design survey
We collect the initial data, assess the condition of the building and its existing systems, calculate the loads and draw up the design brief.
Design and construction supervision
Our core competence is designing building services and supervising construction. The group has worked in this field since 2007, and we build energy-saving technologies into the design from the outset so that the building or plant uses less energy throughout its service life.
What is included
Building services design
Heating and heat supply, ventilation and heat recovery, air conditioning and cooling, heat pumps, solar plants and energy storage, automation.
Impact calculation
We select equipment using an hourly model of the Tashkent climate and calculate annual consumption, costs in UZS and CO₂ reduction.
Approvals
We prepare the design documentation with an explanatory note, drawings and specification, and see it through the approval process.
Construction supervision
Designer's supervision, control of deliveries and installation, answers to contractors' questions, acceptance of works and commissioning.
Operation and monitoring
Equipment servicing and metering of actual consumption. This data confirms the savings and is used for ESG reporting.
Building needs first, equipment second
Energy efficiency is built in a set order: first the building envelope, then heating, ventilation and air conditioning, then heat recovery and finally monitoring. Start by buying equipment and it ends up oversized and more expensive to run. The right order cuts both capital and operating costs.
Where a building loses heat
| Ventilation | 20–40% |
|---|---|
| Walls | 25–30% |
| Windows | 20–30% |
| Roof | 10–20% |
| Floor | 5–10% |
That is why ventilation with heat recovery and insulation pay off sooner than replacing the boiler. Example: 100 mm of insulation instead of 50 mm cuts the wall's heat loss by 40%, from 27.6 to 16.4 kWh per m² over the heating season. For 120 m² of wall that is about 1,340 kWh a season, and the boiler or heat pump can be sized smaller.
Why the pre-design stage matters
- Technical and economic feasibility of the solution, rather than picking equipment “from the catalog”.
- A realistic payback period based on tariffs and the facility's operating schedule.
- A phased transition to renewable sources without excessive upfront investment.
- Balancing load peaks and troughs over the day and the year.
- Sizing of heat and electricity storage.
- Coordination of all building services with each other: heating, ventilation, cooling, heat recovery and controls.
For solar plants, at this stage we build a 3D model with shading analysis and check the azimuth and inverter configuration. For heat pumps we calculate the seasonal SCOP rather than the rated COP. For chillers we check where their heat can be put to use.
Why it matters now
Energy-saving requirements in Uzbekistan are getting stricter (Presidential Decree PD-70, Cabinet of Ministers Resolutions No. 242 and No. 230), and exporters need to verify the carbon footprint of their products. Decisions made at the design stage cost less than rework and provide data for reporting straight away. Learn more in the ESG and decarbonization section.
How we work
- We survey the site and agree the design brief.
- We calculate the loads and the economics of the options and propose a solution.
- We develop the design documentation and get it approved.
- We supply the equipment and supervise construction and installation.
- We commission the system, hand it over and train your staff.
- We support operation and confirm the results with data.
Contact us
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