Airport construction: B HVAC Improvement
SCHEMBRI CONSTRUCTION CO INC · AIR Airport Commission
The Airport Commission is paying a supplier for this under project 11812.61. The subject comes from the register's own abbreviated label. San Francisco agreed $4.4M with SCHEMBRI CONSTRUCTION CO INC for contract 1000033803 (AIR Airport Commission); $12.6M has been paid on it so far. Source: SF Controller supplier contracts (open data), data as of 13 July 2026.
The Airport Commission is paying a supplier for this under project 11812.61. The subject comes from the register's own abbreviated label.
Register title: “AIR-11812.61- DBB HVAC Improv.”
Signed by Airport Commission
$12.6M paid · $8.2M more than the recorded base amount · Agreed $4.4M
These bars total $34.7M; the figure above is $12.6M. The first comes from the City’s payment ledger, the second from the contract register’s own paid column. They match on ordinary contracts and drift apart on multi-phase projects, where the work runs through several purchase orders and the ledger counts all of them.
| Supplier | Role | Attached $ |
|---|---|---|
| SCHEMBRI CONSTRUCTION CO INC | Prime | — |
| MESA ENERGY SYSTEMS, INC | Subcontractor | $37.0M |
Attached amounts for subcontractors and JV members live inside the prime's envelope — they are context, never additive with the contract's own amounts.
- Dataset
- Supplier Contracts
- This contract in the source
- Raw rows (JSON, data.sfgov.org)