As-Needed RiverEcosytm Service
Applied River Sciences · PUC Public Utilities Commsn
Register title: “PUC As-Needed RiverEcosytm Srv”
Signed by Public Utilities Commsn
The money
Paid against the agreed amount
Payments per fiscal year
Largest year: $208,529 · dashed = fiscal year not closed yet
These bars total $269,485; the figure above is $52,570. 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
June 10, 2025June 9, 2033
Term running
Recorded purchasing authority
Purchasing authority, verbatim
TERM CONTRACT PROFSERV-BID, ENVIRONMENTAL CONSULTINGProject team
| Supplier | Role | Attached $ |
|---|---|---|
| Applied River Sciences | Prime | — |
| STILLWATER SCIENCES | Subcontractor | $920,000 |
| AVILA & ASSOC CONSULTING ENGINEERS INCLBE | Subcontractor | $380,000 |
| COAST RIDGE ECOLOGY LLCLBE | Subcontractor | $180,000 |
| MERIDIAN SURVEYING ENGINEERING INCLBE | Subcontractor | $92,000 |
| WATER RESOURCES ENG INCLBE | Subcontractor | $88,000 |
| LANG RAILSBACK & ASSOCIATES | Subcontractor | $40,000 |
| MACRIS, NATALIELBE | Subcontractor | $40,000 |
Attached amounts for subcontractors and JV members live inside the prime's envelope — they are context, never additive with the contract's own amounts.
Sources
- Dataset
- Supplier Contracts
- This contract in the source
- Raw rows (JSON, data.sfgov.org)