Note 178 — Chapter XXI · THE PANAMA CANAL.
Reading edition
The items adopted by the Commission as the probable cost of the undertaking were as follows:—
Millions of francs.
1. Excavation 570
2. Barrage 100
3. Rigoles de déviation 75
4. Portes de marée 12
5. Jetées 10
6. Imprevus, 10 per cent. 76
843