AN Sed Char & Cost Eng 2023
NewFields Sediment Management & Marine S · DPW GSA - Public Works
San Francisco agreed $406,013 with NewFields Sediment Management & Marine S for contract 1000035538 (DPW GSA - Public Works); $501,651 has been paid on it so far. Source: SF Controller supplier contracts (open data), data as of 13 July 2026.
Register title: “PW AN Sed Char & Cost Eng 2023”
Signed by GSA - Public Works
$501,651 paid · $95,638 more than the recorded base amount · Agreed $406,013
These bars total $297,918; the figure above is $501,651. 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 $ |
|---|---|---|
| Environmental Resource Management Inc | Prime | — |
| NewFields Sediment Management & Marine S | Prime | — |
| PACIFIC ECORISK | Subcontractor | $184,551 |
| A E W ENGINEERING INCLBE | Subcontractor | $147,641 |
| TEG OCEANOGRAPHIC SERVICES | Subcontractor | $123,034 |
| Mott MacDonald Group, Inc. | Subcontractor | $86,124 |
| BOUDREAU ASSOCIATION LLCLBE | Subcontractor | $61,517 |
| CDIM ENGINEERING, INC.LBE | Subcontractor | $61,517 |
+ 3 more on the team
| EUROFINS CALSCIENCE, INC. | Subcontractor | $61,517 |
| MACRIS, NATALIELBE | Subcontractor | $61,517 |
| ALPHA ANALYTICAL INC. | Subcontractor | $36,910 |
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)