| Subcontractor | Trades | Status | Sent | |
|---|---|---|---|---|
| Bayline Concrete | Concrete | Bidding | 8/1/2026 | |
| Marion Ready Mix & Forming | Concrete | Bidding | 8/1/2026 | |
| Coastal Concrete Group | Concrete | No bid | 8/1/2026 | |
| Suncoast Structural | Concrete | Awaiting response | 8/1/2026 |
Sending is stubbed for this prototype — "Send ITB" marks the invitation sent without calling a real mail provider. Production swaps this for Microsoft Graph sendMail behind the Mailer interface (D-14).