trades 250m2 roofing + 200m2 masonry  
311,000 € HT
2015
Roofs repair and overhaul,
gables refurbishment, 
underground networks repair. 




2016
structural repairs in a dwelling and gable end.


2017
terrace renovation.
scaffolding
masonry-renov.-paint.
roof.-zincwork-plumb.
masonry 
plumbing



carpentry
ironwork


masonry-renov.-paint. 
traditional waterproof.
DET, OPC, AOR
MOP phases
trades 250m2 roofing + 200m2 masonry  
311,000 € HT
2015
Roofs repair and overhaul,
gables refurbishment, 
underground networks repair. 




2016
structural repairs in a dwelling and gable end.


2017
terrace renovation.
scaffolding
masonry-renov.-paint.
roof.-zincwork-plumb.
masonry 
plumbing



carpentry
ironwork


masonry-renov.-paint. 
traditional waterproof.
DET, OPC, AOR
MOP phases
trades 250m2 roofing + 200m2 masonry  
311,000 € HT
2015
Roofs repair and overhaul,
gables refurbishment, 
underground networks repair. 




2016
structural repairs in a dwelling and gable end.


2017
terrace renovation.
scaffolding
masonry-renov.-paint.
roof.-zincwork-plumb.
masonry 
plumbing



carpentry
ironwork


masonry-renov.-paint. 
traditional waterproof.
DET, OPC, AOR
MOP phases
1,150m2
Philippe Prost
2014

Project initiated by a competition aimed at redeveloping an abandoned former wash house and bathhouse. The programme, a sound and image complex, must be integrated into this building, the only remaining, rather poorly maintained, vestige of the massive destruction of the block to make way for a new urban development zone.
DSA 1.2
trades 430 m2 facade
197,300€ HT
Atelier d’Architecture Alter Ego
2058
Refurbishment of the street side roof and facade

scaffolding
masonry-renov.-paint.
roof.-zincwork-plumb.
ironwork
woodwork 
DP, ACT, DET, OPC, AOR MOP phases
trades 320 m2 façades + 400m2 floors
240,000 € HT
Atelier d’Architecture Alter Ego
2015
Renovation of the courtyard and small courtyard façades, structural reinforcements in cellars and waterproofing of courtyard and small courtyard floors.

scaffolding
masonry-renov.-paint.
roof.-zincwork-plumb.
masonry-structure
ironwork
joinery
waterproofing
capillary treatment
DIA, DP, DCE, DET, OPC, AOR
MOP phases
Restorative survey
Philippe Prost
2014

After examining the history of the building, we understand that the current Hôtel de Nevers is the remnant of a complex that once constituted an entire block. Separated from the rest of the building, it underwent numerous changes over the years, but although it is now attached to its new block, its street façade remains a gable formed by the obstruction caused by the previous division. The aim of this exercise was to survey the entire mansion (facades, plans, sections, etc.), carry out a structural assessment and propose a restoration plan.
DSA 1.2
trades 430 m2 facade
197,300€ HT
Atelier d’Architecture Alter Ego
2016
Refurbishment of the street side roof and facade

scaffolding
masonry-renov.-paint.
roof.-zincwork-plumb.
ironwork
woodwork 
DP, ACT, DET, OPC, AOR MOP phases
paris2 2