Contractor

Name : SCCV TED

Contact : Catherine JONIAUX Assistante du Président 03 80 43 92 26 [email protected]

 http://www.elithis.fr

Construction Manager

Name : x-tu architectes

Contact : [email protected]

 https://www.xtuarchitects.com

Stakeholders

Function : Contractor representative

Egidia

Xavier DUBEARN

Function : Thermal consultancy agency

Bénefficience

Function : Other consultancy agency

Elithis Ingénierie

BET FLUIDS

Function : Structures calculist

CTE

Function : Construction Manager

ODAXIA

Chief Execution Management - OPC

Function : Structures calculist

Acoustique France

Function : Company

SOTRAVEST

GO Company

Contracting method

Separate batches

Type of market

Table 'c21_italy.rex_market_type' doesn't exist

Energy consumption

• Primary energy need : 64,13 kWhep/m².an
• Primary energy need for standard building : 92,60 kWhep/m².an

Calculation method : RT 2012

Breakdown for energy consumption : Consumption according to calculation RT2012 end of construction site on the whole building (housing + offices) Heating: 31.5 kWhEP / M².an Cooling: 1.00 kWhEP / M².year (for offices only) ECS: 16.83 kWhEP / M².an Lighting: 6.0 kWhEP / M².an Auxiliary: 8.8 kWhEP / M².year Photovoltaic production: 59.2 kWhEP / M².year, that is to say 4.93 kWhEP / M².an residual

Real final energy consumption

Real final energy consumption/m2 : 41,05 kWhef/m².an

Year of the real energy consumption : 2 018

Envelope performance

• Envelope U-Value : 0,62 W.m^-2.K^-1
More information :

Outside wall: concrete + 200mm glass wool under ventilated cladding (Up = 0.22)
Roof terrace: concrete + 240mm polyurethane foam under seal (Up = 0.09)
Floor on solid ground: concrete + 135mm of PSE (Up = 0.19)
Aluminum joinery with thermal break + extra-clear double glazing (Uw = 1.40) + blackout Motorized sunshade
Glazed surface = 27% of living space (vs 1/6 for RT2012)
Heavy inertia
Air tightness measured at 0.38 m3 / h.m2 (vs 1.00 m3 / h.m2 for RT2012)

• Building Compactness Coefficient : 0,40

Indicator : EN 13829 - n50 » (en 1/h-1)

• Air Tightness Value : 0,87

More information

Actual consumption on the housing perimeter: -11 kWhEP per m² / year Average annual invoice per household and per year: 10 € Annual renewable energy production: 110% of needs CO2 emissions: 3 kg m².an / 15 times less than the existing fleet 12 tons of CO2 saved per year thanks to photovoltaics

Systems

Heating system :
• Urban network
• Fan coil
• Others
Hot water system :
• Urban network
Cooling system :
• Water chiller
• Fan coil
Ventilation system :
• compensated Air Handling Unit
• Double flow heat exchanger
Renewable systems :
• Solar photovoltaic
• Renewable energy production : 114,00 %

Roof R + 17: 329m ² high efficiency PV module (69.7kWc)
Intermezzo roof: 114m² high performance PV module (24.15kWc)
SOUTH FACING: 405m² customized PV module (73.7kWc)
East facade: 385m² customized PV module (51.6kWc)

Smart Building

BMS :

ADHUN
PERSONAL DIGITAL ASSISTANT AT HOME

Users’ opinion on the Smart Building functions :

Incentive and intuitive, the tool has created a real emulation between tenants.

At the social heart of the tower, conversations often revolve around the performances of each other. The most virtuous Dulociate competition is "unofficially" open!

Urban environment

• Land plot area : 600,00 m²
• Built-up area : 100,00 %

The Elithis Danube Tower is located at the entrance of the ZAC Danube, the advanced figure of this new emblematic district of the new Strasbourg, and the exemplary reconquest of its docks.

The building is bounded by the Dusuzeau Basin and its quay to the north and Edmond Michelet Street to the west, which extends to the north by the Winston Churchill bridge.

The main access is in the West, Rue Edmond Michelet and its Tramway station, or by the few steps that lead to the Quai du Bassin Dusuzeau.

A secondary access is located in the east, along the "urban ramp west of the ZAC".

Near the center and perfectly served by public transport, the Elithis Danube Tower in the heart of the Eco District Danube allows its inhabitants to approach the mobility from a new angle.

The Elithis Danube Tower profits from excellent connections: it is located in the immediate vicinity of a bus stop and the Winston Churchill tram station (lines C and E) and is included in a very dense network of cycle paths. is also served by three major roads.

Walking is THE universal mode of transport! The ZAC Danube has an almost flat altimetry conducive to pedestrian movement and ballads along the Quays.

In order to ensure good walking conditions, the implementation of the Elithis Danube Tower was considered in perfect coherence and connection with the public space. For the transport of young children, La Tour provides families with a local pushchair located on the ground floor of the building.

The Strasbourg urban area has the largest tramway network in France, with 71.8 km of commercial length, 7 meshed lines including a cross-border line to Kehl (6 tram lines and 1 BHNS line) and 90 stations.

The site is advantageously served in particular by lines C and E of the tramway. The Winston Churchill stop is located at the foot of the Elithis Danube Tower.

Product

YZENTIS EVOLUTION FLOOR



FRANCE AIR

[email protected]

 https://www.france-air.com/


Product category : Table 'c21_italy.innov_category' doesn't exist SELECT one.innov_category AS current,two.innov_category AS parentFROM innov_category AS oneINNER JOIN innov_category AS two ON one.parent_id = two.idWHERE one.state=1AND one.id = '19'

• Compact technical closet suitable for housing, the "all in one" module
brings together the three elements necessary for DHW production and comfort
climate:
- a high efficiency double flow recuperator,
- individual hot water batteries,
- an air treatment unit for the boost.
• Frame and support frame
• Plenum, air grating, multizone control

First project to have installed this innovation
Support of the manufacturer with the installer for the implementation and adjustment
Very good regulation of thermal comfort and acceptance / appropriation of occupants

Construction and exploitation costs

• Renewable energy systems cost : 689 000,00 €
• Total cost of the building : 20 500 000 €

Energy bill

• Forecasted energy bill/year : 659,00 €

Real energy cost/m2 : 0.1

Real energy cost/Dwelling : 10.46

Water management

• Consumption from water network : 9 984,00 m³

Water Consumption/m2 : 1.57

Water Consumption/Dwelling : 158.48

Methodology E + C-

Indoor Air quality

We spend about 80% of the time in closed places, especially in housing.

The air we breathe there may be of lower quality than the outside air, sometimes very clearly because the outside air is added to pollutants from the indoor air.

Floor and wall coverings represent most of the surfaces of a room. Their composition and their implementation largely contribute to the quality of the habitat and more particularly the indoor air.

In order to ensure healthy indoor air, all interior linings have been chosen to limit the emission of pollutants into the air and are all labeled "indoor air emissions" .

The Indoor Air Emissions label is a simple and readable indicator of the level of volatile organic compound (VOC) emissions, known as new pollutants from interior coating products (partitions, panels, carpets, wallpapers, paintings ...).

The emission level is indicated on a scale from A + (low emissions) to C (high emissions)

All floor coverings in dwellings are labeled B minimum.

Each unit is equipped with a high-performance ventilation system that guarantees fresh air supply at the level of the joinery in the living rooms and rooms adapted to the use. The "polluted" air is mechanically aspirated by extracting mouths in the wet rooms (washrooms, toilets, kitchen). Their dimensioning has been optimized to ensure sufficient air quality, low noise and easy maintenance, while reducing associated energy consumption.

GHG emissions

• GHG in use : 4,70 KgCO₂/m²/an
Methodology used :

Methodology E + C-

• GHG before use : 1 009,00 KgCO₂ /m²
• Building lifetime : 50,00 année(s)

, ie xx in use years : 214.68

• GHG Cradle to Grave : 1 300,00 KgCO₂ /m²

the EGES result includes the 4 contributors (PCE, construction site, water and energy)

Life Cycle Analysis

Material impact on GHG emissions :

1009