Airport work: As-Needed EEWCS
WISS JANNEY ELSTNER ASSOCIATES INC · AIR Airport Commission
The Airport Commission is paying a supplier for this under project 12015.50. The subject comes from the register's own abbreviated label. San Francisco agreed $2.1M with WISS JANNEY ELSTNER ASSOCIATES INC for contract 1000034229 (AIR Airport Commission); $429,228 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 12015.50. The subject comes from the register's own abbreviated label.
Register title: “AIR-12015.50-As-NeededEEWCS”
Signed by Airport Commission
These bars total $499,208; the figure above is $429,228. 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 $ |
|---|---|---|
| WISS JANNEY ELSTNER ASSOCIATES INC | Prime | — |
| HAMILTON & AITKEN ARCHITECTSLBE | Subcontractor | $720,000 |
| FTF ENGINEERING INCLBE | Subcontractor | $120,000 |
| Hattin Construction Management, Inc. | Subcontractor | $60,000 |
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)