Pit Casing
AssemblyGalvanized steel caisson cast into a concrete foundation; it guides the cylinder, transfers crash loads into the ground, and drains surface water. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Pit Casing
6 top-level lines as of r8557| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Pit Caisson | automatic-bollard-caisson | 1× | 1 | · | part |
| 2 | Guide Liner Tube | automatic-bollard-liner-tube | 1× | 1 | · | part |
| 3 | Top Frame Collar | automatic-bollard-top-frame | 1× | 1 | · | part |
| 4 | Drainage Kit | automatic-bollard-drain-kit | 1× | 1 | · | part |
| 5 | Anchor Reinforcement Cage | automatic-bollard-anchor-cage | 1× | 1 | · | part |
| 6 | Fastener Set | fastener-set | 1× | 1 | · | part |