Price of engineering projects. Stages and cost
Cost of engineering systems design * |
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№ | Type of work | Explanations | Unit | Cost of works (€/m2), from: |
1 | Calculation of heat loss at home with the selection and analysis of insulation (materials, thickness), analysis of the cost of heating, hot water, electricity. Calculation of payback period (expediency of application) of the planned equipment | Using passive house planning package (PHPP v.7) | m2 | 2 |
2 | The project of the internal heating system (boiler room concept) | with floor heating system | m2 | 2,5 |
3 | Boiler room design | Detailed design of heat generation systems, with a combination of heat sources (for example, gas boiler and heat pump), min from 500 € | 1 kW | 10 |
4 | Water supply system design | Inside the house including hot water system | m2 | 1,5 |
5 | Design of boiler room automation systems | Selection of components, scheme and algorithm of their interaction | component | from 200 |
6 | Design of ventilation systems | Natural exhaust | m2 | 1,5 |
7 | Energy-efficient system of ventilation | m2 | 3 | |
8 | Sewage systems design | Inner, outer | m2 | from 2 |
9 | Design of internal power supply networks | According to the design decisions | m2 | 2 |
10 | Design of air conditioning systems | (multisplit) | m2 | 2 |
11 | (chiller-fancoil) | m2 | 3 | |
12 | Calculation of daylight of rooms at the architectural design stage | DF (daylight factor) definition | m2 | 1,5 |
13 | Low-voltage network design | Telephony, internet | m2 | 1 |
14 | Consultation of engineer in the office (skype) | 20 €/h | ||
15 | Consultation of engineer on-site | from 50 €/h |
The design of engineering systems takes place on the basis of architectural decisions, such as planning decisions, sections, and formalized design specifications.
For a heating project, you need to know the heat loss of the building. And for this, you will need to either make a thermal calculation or accept the normative value of the heat loss of the building, which according to current standards should have an energy efficiency class of at least `` C ''. And this means that the projected load on the heating system will be in the region of 100 W / m2. Based on this, it will be necessary to provide for a boiler room and heating equipment capacity.
If required, we can take the calculation of the heat loss of the building according to the project, the energy audit of the project, or make an energy survey of the existing building.
When developing a water supply and sewage project, you need to know not only the architectural and design solutions, but also the ground conditions on the site. The decisions made on equipment, locations of systems and their cost depend on this.
If we are making a ventilation system project with recovery, then we need to know the purpose of the rooms, the number of inhabitants and the place where the equipment that will need to be serviced will be located.
In order to do everything as accurately as possible to the design of engineering systems, you need to approach at the earliest stage. Then, when there are already architectural solutions, but all the structural sections have already been made, and you can make adjustments to them. Mortgage and conduct the necessary communications. Therefore, the sooner we start the better we will do everything. Call and get a free consultation on how to do it right.
Pavlo Biriukovych, engineer (+380503582280 (Viber), +380975153839 (Telegram))
The design is developed on the basis of the architectural project, taking into account the wishes of the customer (the presence of floor heating, the type of boiler, radiators ...).
* - is not an official offer. Approximate prices for the design of engineering systems of the object up to 1000 m², for pricing please contact the design department of our company.