Nursery Marie Curie in St Chamond

11303
Last modified by the author on 08/02/2013 - 15:32

Renovation

  • Building Type : Preschool, kindergarten, nursery
  • Construction Year : 2011
  • Delivery year :
  • Address 1 - street : 10 rue du Berry 42400 SAINT CHAMOND, France
  • Climate zone : [Cfb] Marine Mild Winter, warm summer, no dry season.

  • Net Floor Area : 753 m2
  • Construction/refurbishment cost : 950 000 €
  • Number of Children : 40 Children
  • Cost/m2 : 1261.62 €/m2
  • Primary energy need
    72.4 kWhep/m2.an
    (Calculation method : RT 2005 )
Energy consumption
Economical buildingBuilding
< 50A
A
51 à 90B
B
91 à 150C
C
151 à 230D
D
231 à 330E
E
331 à 450F
F
> 450G
G
Energy-intensive building

Rehabilitation of a building into a passive level nursery.

Current certification PASSIVHAUS. label received PREBAT ADEME 2011.

SUB Award 2013: the contribution of this building to "the city of the future"

This project raises the question of the rehabilitation of the built heritage of the 20th century and its integration into the contemporary city. How to rehabilitate the existing, to restore the use of the value? The city of the future must incorporate into its infrastructure management scheme of this type of heritage. One can construct and deconstruct everything goes. We should be able to reuse the existing while transforming and make it compatible with current needs. This project proposes an answer based on the conservation elements of the past, incorporating today's lifestyle with energy performance tomorrow.

Sustainable development approach of the project owner

objective: to minimize energy requirements.

Architectural description

The existing building was "over-insulated" double insulated exterior and interior, the choice of materials and equipment was determined by their energy performance.

See more details about this project

Stakeholders

    Contractor

    Ville de saint chamond

    François PAULET


    Thermal consultancy agency

    ILTEC

    Yohan LEROY


    Construction Manager

    RIVAT

    Julien RIVAT, 53 cours Fauriel 42100 St Etienne, [email protected]

Type of market

Global performance contract

Energy consumption

  • 72,40 kWhep/m2.an
  • 168,50 kWhep/m2.an
  • RT 2005

    Heating: 8.3 Breakdown: 29 = 1.9 Lighting = 33.3

  • 150,00 kWhep/m2.an

Envelope performance

  • 0,23 W.m-2.K-1
  • 0,85
  • I4

  • 0,30

Systems

    • Geothermal heat pump
    • Aerotherm Heater
    • Individual electric boiler
    • Reversible heat pump
    • Floor cooling
    • Double flow heat exchanger
    • Heat Pump on geothermal probes
  • 90,00 %

Smart Building

    Management : city-St Chamond - connection to existing GTC

Urban environment

  • 3 254,00 m2
  • 750,00 %
  • 1 900,00
  • Social houses

Product

    external insulation

    STO

    tél : 0820 20 27 20

     http://www.sto.fr

    Second œuvre / Cloisons, isolation

    external insulation made from expanded polystyrene 300 mm thick

Construction and exploitation costs

  • 1 067 330,00
  • 800 000,00
  • 30 000,00

Energy bill

  • 6 800,00

GHG emissions

  • 7,40 KgCO2/m2/an
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Author of the page

Julien RIVAT

Architecte D.P.L.G. - Q.E.B.


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