University Mound pressure zone
Named in the records1985–2035
14 records of San Francisco tie this place, 1985–2035: 0 decisions of the Board of Supervisors and 14 facts read from city reports. Open the full list, with filters for years, kind and outcome.
- Kind
- Named in the records
- Records
- 14: 0 Board decisions, 14 facts from city reports
- Years
- 1985–2035
What the records say
All 14 records, in date order. The one-line summaries were written by a language model from the printed page; open the page to check the wording.
| When | What the record says | Outcome | Source |
|---|---|---|---|
| 1985 | University Mound pressure zone water mains · finding: Mains serving Downtown cross areas of random fill where numerous breaks are likely (Cornell, O'Rourke 1985) | finding | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 1990 | University Mound pressure zone - Use of existing Francisco Reservoir · alternative: Re-connection of existing 135-foot Francisco Reservoir offers minimal pressure benefit | alternative | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 1990 | University Mound pressure zone - PRVs from Sunset or Lombard zone · alternative: Install pressure reducing valves at connections to the Marina District from Sunset pressure zone or Lombard Reservoir | alternative | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 1990 | University Mound pipelines · other: two 48-inch pipes from reservoir reduced to 24-inch at far northern end of zone | building | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 1990 | University Mound pressure zone · other: service area extends from the bay shore up to about elevation 90 feet | site | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 1990 | University Mound pressure zone · finding: areas below elevation 13 feet adequate for 40 psi pressures at hydraulic gradeline below 105 feet | finding | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 1990 | University Mound pressure zone · finding: Hydraulic grade line about 133.0 feet at Larkin & Bay Streets under maximum day demand | finding | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 1990 | University Mound pressure zone · finding: some pressures below the desired 40 psi | finding | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 1990 | University Mound pressure zone required fire fighting storage · other: Primary 12,000 gpm; secondary 6,000 gpm; 12-hour volume 12.96 MG; 0.4 days of average day demand | finding | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 1990 | University Mound pressure zone · other: about 1.5 million gallons of storage required for each hour of emergency supply | finding | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 1990 | University Mound pressure zone · other: emergency storage reserve 3.3 days | finding | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 2035 | University Mound pressure zone · other: 36.5 mgd required | finding | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 2035 | University Mound pressure zone · other: year 2035 average day demand | measure | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
| 2035 | University Mound pressure zone · other: ultimate average day demand 38.7 mgd (27,000 gpm) adequate | finding | City report: Final report Balboa and Francisco Reservoirs needs assessment scanned page ↗ |
All 14 records, with filters · this place's data as JSON · release v0.7.1 · CC0 1.0