Construction of the Ge-H1-7A - Kōdaina Minato-Class Orbital Installation is divided into several phases over the course of approximately nine months.
| Phase | Construction Area | Construction Time |
| Phase 1 | Brown Sector | 38 Days |
| Phase 2 | Blue Sector | 41 Days |
| Phase 3 | Green Sector | 37 Days |
| Phase 4 | Red Sector | 12 Days |
| Phase 5 | Gold Sector | 54 Days |
| Phase 6 | Orange Sector | 50 Days |
| Phase 7 | Grey Sector | 33 Days |
The estimated refit time to update a Ge-H1-6A model or older installation to the 7a variant is approximately three months, provided that the upgrade is performed by a complete Geshrinari Shipyards engineering crew.