Earthworks and backfill: - Earthwork: 5200 m3 - Backfill: 2600 To Berlin type shielding work Demolition work - Terracotta slabs and concrete beams: 1520 m2 - False ceiling: 2800 m2 - Plaster on walls: 2200 m2 - Masonry and partitions: 1000 m2 - Stone walls: 400 m3 - Reinforced concrete: 70 m3 Formwork - Slabs : 2450 m2 - Sails: 2700 m2 Reinforced concrete work - Raft: 220 m3 - Slabs: 620 m3 - Sails: 340 m3 Masonry work: - Load-bearing masonry and partitions: 2330 m2 Infrastructure works - Earthworks trenches: 900 m3 - Backfill: 1750 TB

Earthworks and backfill: - Earthwork: 5200 m3 - Backfill: 2600 To Berlin type shielding work Demolition work - Terracotta slabs and concrete beams: 1520 m2 - False ceiling: 2800 m2 - Plaster on walls: 2200 m2 - Masonry and partitions: 1000 m2 - Stone walls: 400 m3 - Reinforced concrete: 70 m3 Formwork - Slabs : 2450 m2 - Sails: 2700 m2 Reinforced concrete work - Raft: 220 m3 - Slabs: 620 m3 - Sails: 340 m3 Masonry work: - Load-bearing masonry and partitions: 2330 m2 Infrastructure works - Earthworks trenches: 900 m3 - Backfill: 1750 TB