Hull Erection Block
AssemblyOne pre-outfitted steel block of the hull, plates, stiffeners and brackets welded into a grand block before erection in dock; weld joints and outfit hardware dominate its count. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Hull Erection Block
6 top-level lines as of r50287| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Hull Plate | drillship-shell-plate | 48× | 48 | · | part |
| 2 | Hull Stiffener | drillship-stiffener | 130× | 130 | · | part |
| 3 | Structural Bracket | drillship-bracket | 210× | 210 | · | part |
| 4 | Weld Joint | drillship-weld-joint | 3200× | 3,200 | · | part |
| 5 | Collar Plate | drillship-collar-plate | 900× | 900 | · | part |
| 6 | Penetration Piece | drillship-penetration-piece | 420× | 420 | · | part |