General construction works

Underground part
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Walls waterproofing – 100%, -2nd and -1st floors plasterboard partitions installation – 100%, -2nd and -1st floors walls plastering – 100%, -2nd and -1st floors walls stopping – 100%, -1st and 2nd floors cement screed – 100%, -1st and 2nd floors waterproofing – 100%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Restoration of historical facades – 95%, New facades cladding – 99%, Flat roofing – 85%, Pitched roofing – 80%, Installation of a snow melting system on the roof – 100%, Installation of window structures – 100%, Installation of metal window blocks – 100%, Installation of wood window blocks – 95%, Installation of sliding stained-glass windows on the 5th floor - 70%, Stair’s installation – 100%, Walls partitions installation – 100%,

MEP systems
Internal electrical systems – 95%, Internal mechanical systems – 97%, Internal sewerage systems (-2nd floor) – 100%, Engineering equipment installation (roof) – 100%, Connection to external systems – 98%, Installation of equipment in a built-in transformer substation – 100%, Installation of elevator shafts – 100%, Installation of elevator equipment – 95%

Finishing works

Hotel rooms
Wallpapering – 97%, Parquet laying – 97%, Stonework – 97%, Wooden panels installation– 97%, Installation of built-in items (built-in furniture, doors, mirrors, glass panels in bathrooms) – 95%, Installation of plumbing fixtures – 15%, Installation of built-in lamps – 90%, Door installation – 20%

Hotel common areas
Rough finish – 70%, Fine finish – 20%

Residences and townhouses
Wallpapering – 8%, Parquet laying – 50%, Stonework – 85%, Wooden panels installation – 15%, Installation of built-in items (built-in furniture, doors, mirrors, glass panels in bathrooms) – 12%, Installation of plumbing fixtures – 10%, Installation of built-in lamps – 20%, Door installation – 0%

Residences common areas
Rough finish – 90%, Fine finish – 0%

General construction works

Underground part
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Walls waterproofing – 100%, -2nd and -1st floors plasterboard partitions installation – 100%, -2nd and -1st floors walls plastering – 100%, -2nd and -1st floors walls stopping – 100%, -1st and 2nd floors cement screed – 100%, -1st and 2nd floors waterproofing – 100%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Restoration of historical facades – 92%, New facades cladding – 98%, Flat roofing – 85%, Pitched roofing – 70%, Installation of a snow melting system on the roof – 100%, Installation of window structures – 100%, Installation of metal window blocks – 100%, Installation of wood window blocks – 92%, Installation of sliding stained-glass windows on the 5th floor - 50%, Stair’s installation – 100%,Walls partitions installation – 100%

MEP systems
Internal electrical systems – 90%, Internal mechanical systems – 95%, Internal sewerage systems (-2nd floor) – 100%, Engineering equipment installation (roof) – 100%, Connection to external systems – 95%,
Installation of equipment in a built-in transformer substation – 100%, Installation of elevator shafts – 100%, Installation of elevator equipment – 95%

Finishing works

Hotel rooms
Wallpapering – 90%, Parquet laying – 90%, Stonework – 90%, Wooden panels installation– 90%, Installation of built-in items (built-in furniture, doors, mirrors, glass panels in bathrooms) – 90%, Installation of plumbing fixtures – 10%, Installation of built-in lamps – 80%, Door installation – 1%

Hotel common areas
Rough finish – 60%, Fine finish – 10%

Residences and townhouses
Wallpapering – 5%, Parquet laying – 25%, Stonework – 75%, Wooden panels installation – 10%, Installation of built-in items (built-in furniture, doors, mirrors, glass panels in bathrooms) – 10%, Installation of plumbing fixtures – 5%, Installation of built-in lamps – 15%, Door installation – 0%

Residences common areas
Rough finish – 80%, Fine finish – 0%

Underground part
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Walls waterproofing – 100%, -2nd floor plasterboard partitions installation – 100%, -1st floor plasterboard partitions installation – 100%, -2nd floor walls plastering – 100%, -1st floor wall plastering – 100%, -2nd floor walls stopping – 90%, -1st floor walls stopping – 95%, -1st and 2nd floors cement screed – 100%, -1st and 2nd floors waterproofing – 100%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Restoration of historical facades - 92%, New facades cladding – 97,5%, Installation of cladding stone (hotel part) - 85%, Roofing – 85%, Installation of a snow melting system on the roof – 100%, Installation of window structures – 100%, Installation of metal window blocks – 100%, Installation of wood window blocks – 92%, Installation of sliding stained-glass windows on the 5th floor - 50%, Stairs installation – 100%, Walls partitions installation – 100%, Floor cement screed (hotel part) – 100%, Floor cement screed (residential part) – 98%, Parquet laying (hotel part) -80%, Installation of wood panels for interior decoration (hotel part) – 65%

MEP systems
Internal electrical systems – 90%, Internal mechanical systems – 95%, Internal sewerage systems (-2nd floor) – 100%, Engineering equipment installation (-2nd floor) – 95%, Engineering equipment installation (-1st floor) – 95%, Engineering equipment installation (roof) – 100%, Connection to external systems – 95%, Installation of equipment in a built-in transformer substation – 100%, Installation of elevator shafts – 100%, Installation of elevator equipment – 85%

Underground part
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Walls waterproofing – 100%, -2nd floor plasterboard partitions installation – 98%, -1st floor plasterboard partitions installation – 100%, -2nd floor walls plastering – 100%, -1st floor wall plastering – 95%, -2nd floor walls stopping – 90%, -1st floor walls stopping – 95%, -1st and 2nd floors cement screed – 100%, -1st and 2nd floors waterproofing – 100%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Restoration of historical facades - 90%, New facades cladding – 95%, Installation of cladding stone (hotel part) - 80%, Roofing – 80%, Installation of a snow melting system on the roof – 100%, Installation of window structures – 100%, Installation of metal window blocks – 100%, Installation of wood window blocks – 90%, Installation of sliding stained-glass windows on the 5th floor - 50%, Stairs installation – 100%, Walls partitions installation – 100%, Floor cement screed (hotel part) – 100%, Floor cement screed (residential part) – 97%, Parquet laying (hotel part) -70%, Installation of wood panels for interior decoration (hotel part) – 60%

MEP systems
Internal electrical systems – 85%, Internal mechanical systems – 95%, Internal sewerage systems (-2nd floor) – 100%, Engineering equipment installation (-2nd floor) – 90%, Engineering equipment installation (-1st floor) – 90%, Engineering equipment installation (roof) – 100%, Connection to external systems – 90%, Installation of equipment in a built-in transformer substation – 100%, Installation of elevator shafts – 100%, Installation of elevator equipment – 80%

Underground part
Intersecting Piles – 100%, Tangent Piles – 100%, "Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Walls waterproofing – 100%, -2nd floor plasterboard partitions installation – 90%, -1st floor plasterboard partitions installation – 100%, -2nd floor walls plastering – 100%, -1st floor wall plastering – 95%, -2nd floor walls stopping – 85%, -1st floor walls stopping – 95%, -1st and 2nd floors cement screed – 100%, -1st and 2nd floors waterproofing – 100%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Restoration of historical facades - 85%, New facades cladding – 95%, Installation of cladding stone (hotel part) - 70%, Roofing – 75%, Installation of a snow melting system on the roof – 100%, Installation of window structures – 100%, Installation of metal window blocks – 100%, Installation of wood window blocks – 80%, Installation of sliding stained-glass windows on the 5th floor - 50%, Stairs installation – 100%, Walls partitions installation (hotel part) – 100%, Walls partitions installation (residential part) – 100%, Floor cement screed (hotel part) – 100%, Floor cement screed (residential part) – 95%, Parquet laying (hotel part) -60%, Installation of wood panels for interior decoration (hotel part) – 50%

MEP systems
Internal electrical systems – 80%, Internal mechanical systems – 90%, Internal sewerage systems (-2nd floor) – 100%, Engineering equipment installation (-2nd floor) – 80%, Engineering equipment installation (-1st floor) – 80%, Engineering equipment installation (roof) – 100%, Connection to external systems – 85%, Installation of equipment in a built-in transformer substation – 100%, Installation of elevator shafts – 100%, Installation of elevator equipment – 75%

Underground part
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Walls waterproofing – 100%, -2nd floor plasterboard partitions installation – 90%, -1st floor plasterboard partitions installation – 100%, -2nd floor walls plastering – 95%, -1st floor wall plastering – 90%, -2nd floor walls stopping – 80%, -1st floor walls stopping – 90%, -1st and 2nd floors cement screed – 100%, -1st and 2nd floors waterproofing – 100%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Restoration of historical facades - 80%, New facades cladding – 90%, Installation of cladding stone (hotel part) - 60%, Roofing – 70%, Installation of a snow melting system on the roof – 100%, Installation of window structures – 100%, Installation of metal window blocks – 90%, Installation of wood window blocks – 80%, Installation of sliding stained-glass windows on the 5th floor - 50%, Stairs installation – 100%, Walls partitions installation (hotel part) – 100%, Walls partitions installation (residential part) – 95%, Floor cement screed (hotel part) – 100%, Floor cement screed (residential part) – 90%, Parquet laying (hotel part) -50%, Installation of wood panels (hotel part) - 50%, Installation of wood panels for interior decoration (hotel part) – 40%

MEP works
Internal electrical systems – 80%, Internal mechanical systems – 90%, Internal sewerage systems (-2nd floor) – 100%, Engineering equipment installation (-2nd floor) – 70%, Engineering equipment installation (-1st floor) – 70%, Engineering equipment installation (roof) – 100%, Connection to external systems – 80%, Installation of equipment in a built-in transformer substation – 100%, Installation of elevator shafts – 100%, Installation of elevator equipment – 70%

Underground part
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Walls waterproofing – 100%, -2nd floor plasterboard partitions installation – 90%, -1st floor plasterboard partitions installation – 100%, -2nd floor walls plastering – 95%, -1st floor wall plastering – 90%, -2nd floor walls stopping – 80%, -1st floor walls stopping – 90%, -1st and 2nd floors cement screed – 100%, -1st and 2nd floors waterproofing – 100%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Restoration of historical facades - 80%, New facades cladding – 80%, Installation of cladding stone (hotel part) - 40%, Roofing – 60%, Installation of a snow melting system on the roof – 100%, Installation of window structures – 100%, Installation of metal window blocks – 70%, Installation of wood window blocks – 50%, Stairs installation – 100%, Walls partitions installation (hotel part) – 100%, Walls partitions installation (residential part) – 90%, Floor cement screed (hotel part) – 100%, Floor cement screed (residential part) – 70%, Parquet laying (hotel part) -10%, Installation of wood panels (hotel part) - 30%, Installation of wood panels for interior decoration (hotel part) – 20%

MEP works
Internal electrical systems – 75%, Internal mechanical systems – 85%, Internal sewerage systems (-2nd floor) – 100%, Engineering equipment installation (-2nd floor) – 70%, Engineering equipment installation (-1st floor) – 50%, Engineering equipment installation (roof) – 100%, Connection to external systems – 70%, Installation of equipment in a built-in transformer substation – 50%, Installation of elevator shafts – 100%, Installation of elevator equipment – 40%

Underground part
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Walls waterproofing – 100%, -2nd floor plasterboard partitions installation – 80%, -1st floor plasterboard partitions installation – 100%, -2nd floor walls plastering – 90%, -1st floor wall plastering – 90%, -2nd floor walls stopping – 50%, -1st floor walls stopping – 90%-1st and 2nd floors cement screed – 100%, -2nd floor waterproofing – 95%, -1st floor waterproofing – 100%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Restoration of historical facades - 75%, New facades cladding – 60%, Installation of cladding stone (hotel part) - 20%, Roofing – 50%, Installation of a snow melting system on the roof – 85%, Installation of window structures – 90%, Installation of metal window blocks – 50%, Installation of wood window blocks – 50%, Stairs installation – 100%, Walls partitions installation (hotel part) – 100%, Walls partitions installation (residential part) – 80%, Floor cement screed (hotel part) – 100%, Floor cement screed (residential part) – 60%, Parquet laying (hotel part) -10%Installation of wood panels (hotel part) - 5%

MEP works
Internal electrical systems – 65%, Internal mechanical systems – 75%, Internal sewerage systems (-2nd floor) – 100%, Engineering equipment installation (-2nd floor) – 60%, Engineering equipment installation (roof) – 100%, Connection to external systems – 60%, Installation of equipment in a built-in transformer substation – 45%, Installation of elevator shafts – 100%, Installation of elevator equipment – 20%

Underground part
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Walls waterproofing – 100%, -2nd floor plasterboard partitions installation – 20%, -1st floor plasterboard partitions installation – 100%, -2nd floor walls plastering – 80%, -1st floor wall plastering – 90%, -2nd floor walls stopping – 40%, -1st floor walls stopping – 90%, -1st and 2nd floors cement screed – 100%, -2nd floor waterproofing – 95%, -1st floor waterproofing – 100%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Restoration of historical facades - 70%, New facades cladding – 80%, Installation of cladding stone (hotel part) - 7%, Roofing – 50%, Installation of a snow melting system on the roof – 85%, Installation of window structures – 90%, Installation of metal window blocks – 50%, Installation of wood window blocks – 10%, Stairs installation – 100%, Walls partitions installation (hotel part) – 100%, Walls partitions installation (residential part) – 60%, Floor cement screed (hotel part) – 100%, Floor cement screed (residential part) – 20%, Parquet laying (hotel part) - 7%, Installation of wood panels (hotel part) - 3%

MEP works
Internal electrical systems – 60%, Internal mechanical systems – 70%, Internal sewerage systems (-2nd floor) – 100%, Engineering equipment installation (-2nd floor) – 50%, Engineering equipment installation (roof) – 45%, Connection to external systems – 40%, Installation of elevator shafts – 100%, Installation of elevator equipment – 10%

Underground part
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Walls waterproofing – 100%, -2nd and -1st floor wall partitions – 90%, -2nd floor wall partitions – 80%, Floor cement screed – 90%, Walls plastering – 70%, Walls stopping – 20%, -2nd floor waterproofing – 80%, -1st floor waterproofing – 90%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Restoration of historical facades - 55%, New facades cladding – 60%, Roofing – 50%, Installation of window structures – 90%, Installation of window blocks – 5%, Stairs installation – 100%, Walls partitions installation (hotel part) – 100%, Walls partitions installation (residential part) – 60%, Floor cement screed (hotel part) – 100%, Installation of a snow melting system on the roof – 85%

MEP works
Internal electrical systems – 50%, Internal mechanical systems – 60%, Internal sewerage systems (-2nd floor) – 100%, Engineering equipment installation (-2nd floor) – 40%, Engineering equipment installation (roof) – 15%, Connection to external systems – 35%, Installation of elevator shafts – 50%

Underground part – 100%
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Waterproofing – 100%, -1st floor wall partitions – 70%, -2nd floor wall partitions – 80%, Floor cement screed – 50%, Walls plastering – 50%, Walls stopping – 10%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Restoration of historical facades - 35%, New facades cladding – 30%, Roofing – 40%, Installation of window structures – 70%, Installation of window blocks – 5%, Stairs installation – 80%, Walls partitions installation (hotel part) – 100%, Walls partitions installation (residential part) – 40%, Floor cement screed (hotel part) – 100%

MEP works
Internal electrical systems – 40%, Internal mechanical systems – 50%, Internal sewerage systems (-2nd floor) – 50%, Engineering equipment installation (-2nd floor) – 30%, Engineering equipment installation (roof) – 5%, Connection to external systems – 25%

Underground part – 100%
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%, Waterproofing – 100%, -1st floor wall partitions – 55%, -2nd floor wall partitions – 35%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Walls partitions installation (hotel part) – 98%, Walls partitions installation (residential part) – 20%, Floor cement screed (hotel part) – 90%, Installation of window structures – 70%, Roofing – 40%, Stairs installation – 60%, Restoration of historical facades - 25%

MEP works
Electrical engineering – 30%, Mechanical systems – 40%, Connection to external systems – 20%

Underground part
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%

Aboveground part
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 100%, Gypsum board partitions installation (hotel part) – 95%, Installation of window structures – 50%, Roofing – 20%, Restoration of historical facades - 15%

Internal engineering systems installment
Electrical engineering – 20%, Mechanical systems – 25%

Underground part:
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 100%

Aboveground part:
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 100%, Scaffolding erection – 100%, Suspended facades installation – 80%, Gypsum board partitions installation (hotel part) – 90%, Installation of window structures – 15%, Roofing – 15%, Restoration of historical facades - 10%

Internal engineering systems installment:
Electrical engineering – 15%, Mechanical systems – 15%

Underground part:
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st and 2nd floors slabs – 95%

Aboveground part:
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 95%, Scaffolding erection – 100%, Suspended facades installation – 60%, Gypsum board partitions installation (hotel part) – 80%, Installation of window structures – 3%

Internal engineering systems installment:
Electrical engineering – 10%, Mechanical systems – 10%

Underground part:
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st floor slab - 95%, -2nd floor slab – 80%

Aboveground part:
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 90%, Suspended facades installation – 20%, Scaffolding erection – 15%, Gypsum board partition – 55%

MEP systems:
Electrical engineering – 7%, Ventilation –5%

Underground part:
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 100%, -1st floor slab - 80%, -2nd floor slab – 15%

Aboveground part:
1-5 floors walls – 100%, 1-5 floors slabs - 100%, Parapet and access to the rooftop set-up – 90%

MEP systems:
Electrical engineering – 4%, Ventilation – 1%

Underground part:
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 81%, -1st floor slab – 80%, -2nd floor slab – 1%

Aboveground part:
1st floor walls – 95%, 1st floor slab – 95%
2nd floor walls – 100%, 2nd floor slab – 100%
3rd floor walls – 100%, 3rd floor slab – 100%
4th floor walls – 100%, 4th floor slab –100%
5th floor walls – 100%, 5th floor slab – 99%

Underground part:
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 50%, -1st floor slab – 10%

Aboveground part:
1st floor walls – 95%, 1st floor slab – 95%
2nd floor walls – 100%, 2nd floor slab – 100%
3rd floor walls – 100%, 3rd floor slab – 100%
4th floor walls – 100%, 4th floor slab –100%
5th floor walls – 25%, 5th floor slab – 0%

Underground part:
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 50%, -1st floor slab – 5%

Aboveground part:
1st floor walls – 95%, 1st floor slab – 95%
2nd floor walls – 100%, 2nd floor slab – 100%
3rd floor walls – 100%, 3rd floor slab –80%
4th floor walls – 20%, 4th floor slab –20%

Underground part:
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 100%, Ground removal – 15%

Aboveground part:
1st floor walls – 95%, 1st floor slab – 95%
2nd floor walls – 80%, 2nd floor slab – 70%
3rd floor walls – 25%, 3rd floor slab –15%

Underground part:
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 95%, Ground removal – 10%

Aboveground part:
1st floor walls – 75%, 1st floor slab – 75%
2nd floor walls – 30%, 2nd floor slab – 30%
3rd floor walls – 25%, 3rd floor slab –15%

Underground part:
Intersecting Piles – 100%, Tangent Piles – 100%, “Zero” floor slab – 55%, Ground removal – 9%

Aboveground part:
1st floor walls – 20%, 1st floor slab – 20%
2nd floor walls – 15%, 2nd floor slab – 14%
3rd floor walls – 10%, 3rd floor slab – 8%