Contractor

Name : Communauté de Communes Gâtines Choisilles - Pays de Racan

Contact : Mr TRYSTRAM 02 47 29 81 00

 http://www.gatine-racan.fr/

Construction Manager

Name : Architectures Éric Leconte (AEL)

Contact : ÉRIC LECONTE - Architecte - 02 46 10 54 98 - [email protected]

 https://www.pinterest.fr/architecturesericleconte/boards/

Stakeholders

Function : Designer

Éric LECONTE (mandataire de l'équipe Maîtrise d'oeuvre)

Éric LECONTE - 02 46 10 54 98 - [email protected]

 http://quarante6.com/wordpress/


Architect

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Function : Thermal consultancy agency

bet CALLU

Mr MUREAU - 02 47 50 91 16 - [email protected]

 https://www.bureau-etudes-callu.fr/


Thermal Study Office

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Function : Company

sarl POUËSSEL

Mr POUËSSEL - 02 47 53 92 80 - [email protected]

 https://www.stephane-pouessel.com


M.O.B. - frame - ITE - cladding and cladding - zinc roofing

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Function : Company

BERNEUX Construction

Mr BERNEUX - 02 47 23 14 80 - [email protected]

 https://www.berneux.fr


Big work

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Function : Company

BRISSET

Mr RIBEIRO - 02 47 44 24 45 - [email protected]

exterior joinery - locksmith

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Function : Company

ASSISTANCE ÉTANCHÉITÉ

Mr PAIN - 02 47 25 07 08 - [email protected]

sealing

Contracting method

Separate batches

Type of market

Global performance contract

Energy consumption

• Primary energy need : 97,00 kWhep/m².an
• Primary energy need for standard building : 98,00 kWhep/m².an

Calculation method : RT 2012

Envelope performance

• Envelope U-Value : 0,25 W.m^-2.K^-1
More information :

• external walls: U = 0.145 W / m2 ° C
• low floor: Up = 0.130 W / m2 ° C
• roof: U = 0.166 W / m2 ° C
• exterior joinery: Uw = 1.40 W / m2.K - Sw = 0.53 - TLw = 0.65
• coefficient. thermal bridges: 0.120 w / ml ° C and 0.60 w / ml ° C

• Building Compactness Coefficient : 0,86

Indicator : I4

• Air Tightness Value : 0,60

Systems

Heating system :
• Low temperature gas boiler
• Condensing gas boiler
• Low temperature floor heating
Hot water system :
• Low temperature gas boiler
• Condensing gas boiler
Cooling system :
• No cooling system
Ventilation system :
• Double flow heat exchanger
Renewable systems :
• No renewable energy systems

Urban environment

• Land plot area : 424,00 m²
• Built-up area : 52,00 %
• Green space : 48,00

-Requalification of the southern entrance of the commune

-Direct interaction between MICRO-CRECHE and existing buildings

-Proximity of the plot of the site compared to the urban center (suburban area, public transport, local shops, services, ...)

Product

STEICO

STEICO

Product category : Finishing work / Partitions, insulation

WOOD WOOL

GOOD

Construction and exploitation costs

• Cost of studies : 30 000 €
• Total cost of the building : 360 000 €

Comfort

Health & comfort :

-Immediate proximity to the public space and access to the building

-Legibility of the 2 separate volumes constituting the building (urban landmark)


-Easy identification of the entrance to the building (central access, zinc cap, ...)


-Solar contributions + natural light South and West (activity room, administrative areas, staff relaxation area) = 60% of the total glazed area

-Natural lighting through the reception area

-Sun-breaker South entrance


-Light interior colors - contrast between vertical walls and horizontal walls ( perception of interior volumes)

Acoustic comfort :

-Reinforced insulation of the outer walls of wood wool

-Reinforced insulation of the wood wool


-Interior dividing walls Isophonic dividing partitions (children's areas / surrounding areas)

-Acoustic ceilings

-Flexible isophonic flooring

-Non parallelepipedic activity room