Mountain Tunnel Improvemnt
Mountain Tunnel Constructors, Inc. · PUC Public Utilities Commsn
San Francisco agreed $80.5M with Mountain Tunnel Constructors, Inc. for contract 1000031476 (PUC Public Utilities Commsn); $71.3M has been paid on it so far. Source: SF Controller supplier contracts (open data), data as of 13 July 2026.
Register title: “PUC Mountain Tunnel Improvemnt”
Signed by Public Utilities Commsn
Agreed
$80.5M
Paid
$71.3M
89% of agreed
Remaining (calculated)
$9.1M
The money
Paid against the agreed amount
Payments per fiscal year
Largest year: $24.9M · dashed = fiscal year not closed yet
These bars total $55.5M; the figure above is $71.3M. 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.
Payment detail begins FY2018 ⓘ
The deal
Contract term
January 29, 2021December 28, 2026
Term running
Recorded purchasing authority
Purchasing authority, verbatim
CONSTRUCTION SERVICESSources
- Dataset
- Supplier Contracts
- This contract in the source
- Raw rows (JSON, data.sfgov.org)