| Reinforced Bulkheads II 
  | 46.2 | 0 | 0.0% | 297,000.00 | 301,250.00 | 0.00 | 0.0% | 45,169,786.65 | 
| Type-D Restrained Reinforced Bulkheads 
  | 0.2 | 0 | 0.0% | 11,590.00 | 15,840.00 | 0.00 | 0.0% | 17,266.67 | 
| 'Basic' Reinforced Bulkheads 
  | None | 0 | 0.0% | 34,890,000.00 | 34,894,250.00 | 0.00 | 0.0% | 0.00 | 
| Reinforced Bulkheads I 
  | None | 0 | 0.0% | 15,700.00 | 36,950.00 | 0.00 | 0.0% | 0.00 | 
| Mark I Compact Reinforced Bulkheads 
  | None | 0 | 0.0% | 9,940.00 | 14,190.00 | 0.00 | 0.0% | 0.00 | 
| Synthetic Hull Conversion Reinforced Bulkheads 
  | None | 0 | 0.0% | 98,000,000.00 | 98,004,250.00 | 0.00 | 0.0% | 0.00 | 
| ORE Reinforced Bulkheads 
  | None | 0 | 0.0% | 185,000,000.00 | 185,004,250.00 | 0.00 | 0.0% | 0.00 | 
| Syndicate Reinforced Bulkheads 
  | None | 0 | 0.0% | 152,500,000.00 | 152,504,250.00 | 0.00 | 0.0% | 0.00 |