{"id":null,"ids":[],"kind":"named in documents","name":"Sunset Pressure Zone","tied_by":"name","block":null,"release":"v0.7.1","rows_columns":["t","id","year","y","date","kind","topic","outcome","summary","tier","source","leaf","scan","addr","quote","note","title","how","g","rec","sc"],"rows":[["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:316/1",1990,1989,"1989-12","measure","study or report",null,"Sunset Pressure Zone maximum day demand model · other: Pipe network data: 56 pipes with lengths, diameters and roughness, Sunset Pressure Zone, maximum day demand","unverified","C124904960",316,"https://archive.org/details/C124904960/page/n315",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:316/2",1990,1989,"1989-12","finding","study or report",null,"Sunset Pressure Zone pipe network · other: A check valve is in line (pipe) number 22 of the Sunset Pressure Zone network","unverified","C124904960",316,"https://archive.org/details/C124904960/page/n315",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:151/1",1990,1990,"","alternative","study or report",null,"Balboa Reservoir · alternative: could serve the lower elevations of the Sunset pressure zone and virtually the entire Richmond District","unverified","C124904960",151,"https://archive.org/details/C124904960/page/n150",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,3.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:157/1",1990,1990,"","finding","study or report",null,"Sunset System Model · other: 28.25 million gallons per day total present day system demand","unverified","C124904960",157,"https://archive.org/details/C124904960/page/n156",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:159/1",1990,1990,"","site","study or report",null,"Sunset pressure zone · other: estimated 32 percent of the 110.5 ultimate average day demand","unverified","C124904960",159,"https://archive.org/details/C124904960/page/n158",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:159/2",1990,1990,"","site","study or report",null,"Sunset pressure zone · other: existing demands scaled up to 35.36 mgd ultimate average day demand","unverified","C124904960",159,"https://archive.org/details/C124904960/page/n158",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:165/1",1990,1990,"","finding","study or report",null,"Sunset pressure zone · finding: experiences both high and low pressure problems","unverified","C124904960",165,"https://archive.org/details/C124904960/page/n164",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:165/4",1990,1990,"","finding","study or report",null,"northeast area of Sunset pressure zone · finding: nearly the entire north-eastern area has low pressure problems at peak hour demand","unverified","C124904960",165,"https://archive.org/details/C124904960/page/n164",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:165/7",1990,1990,"","measure","study or report",null,"Remedial piping · cost usd: $3.1 million","unverified","C124904960",165,"https://archive.org/details/C124904960/page/n164",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:205/5",1990,1990,"","finding","study or report",null,"Sunset pressure zone · other: demand 42.0 mgd","unverified","C124904960",205,"https://archive.org/details/C124904960/page/n204",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:35/8",1990,1990,"","site","study or report",null,"Sunset pressure zone · other: Overflow at an elevation of 385 feet (\"385 service\")","unverified","C124904960",35,"https://archive.org/details/C124904960/page/n34",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:39/5",1990,1990,"","site","study or report",null,"Sunset pressure zone · other: includes the Sunset and Richmond Districts in the western half of the City","unverified","C124904960",39,"https://archive.org/details/C124904960/page/n38",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:71/3",1990,1990,"","finding","study or report",null,"Sunset pressure zone required fire fighting storage · other: Primary 8,000 gpm; no secondary; 12-hour volume 5.76 MG; 0.2 days of average day demand","unverified","C124904960",71,"https://archive.org/details/C124904960/page/n70",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:107/6",1990,1990,"1990","finding","study or report",null,"Richmond District and east of Twin Peaks, Sunset pressure zone · finding: areas of high pressures","unverified","C124904960",107,"https://archive.org/details/C124904960/page/n106",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:167/1",1990,1990,"1990","measure","study or report",null,"Remedial piping, Sunset Pressure Zone · cost usd: $508,800","unverified","C124904960",167,"https://archive.org/details/C124904960/page/n166","Post",null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:167/10",1990,1990,"1990","measure","study or report",null,"Remedial piping, Sunset Pressure Zone · cost usd: $3,074,000","unverified","C124904960",167,"https://archive.org/details/C124904960/page/n166",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:167/11",1990,1990,"1990","finding","study or report",null,"Balboa pressure zone alternative · finding: [name withheld] in this case would not be an alternative solution.","unverified","C124904960",167,"https://archive.org/details/C124904960/page/n166",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-2.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:167/2",1990,1990,"1990","measure","study or report",null,"Remedial piping, Sunset Pressure Zone · cost usd: $540,600","unverified","C124904960",167,"https://archive.org/details/C124904960/page/n166","California",null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:167/3",1990,1990,"1990","measure","study or report",null,"Remedial piping, Sunset Pressure Zone · cost usd: $447,000","unverified","C124904960",167,"https://archive.org/details/C124904960/page/n166","Haight",null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:167/4",1990,1990,"1990","measure","study or report",null,"Remedial piping, Sunset Pressure Zone · cost usd: $447,000","unverified","C124904960",167,"https://archive.org/details/C124904960/page/n166","Green",null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:167/5",1990,1990,"1990","measure","study or report",null,"Remedial piping, Sunset Pressure Zone · cost usd: $307,400","unverified","C124904960",167,"https://archive.org/details/C124904960/page/n166","Pacific",null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:167/6",1990,1990,"1990","measure","study or report",null,"Remedial piping, Sunset Pressure Zone · cost usd: $148,400","unverified","C124904960",167,"https://archive.org/details/C124904960/page/n166","Pacific",null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:167/7",1990,1990,"1990","measure","study or report",null,"Remedial piping, Sunset Pressure Zone · cost usd: $307,400","unverified","C124904960",167,"https://archive.org/details/C124904960/page/n166","California",null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:167/8",1990,1990,"1990","measure","study or report",null,"Remedial piping, Sunset Pressure Zone · cost usd: $254,400","unverified","C124904960",167,"https://archive.org/details/C124904960/page/n166","Bush",null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:167/9",1990,1990,"1990","measure","study or report",null,"Remedial piping, Sunset Pressure Zone · cost usd: $53,000","unverified","C124904960",167,"https://archive.org/details/C124904960/page/n166","Bush",null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","m",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:201/1",1990,1990,"1990","finding","study or report",null,"Sunset pressure zone · finding: KYPIPES model shows both high and low pressure problems within the zone","unverified","C124904960",201,"https://archive.org/details/C124904960/page/n200",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:201/2",1990,1990,"1990","finding","study or report",null,"Sunset pressure zone northeast low pressure region · finding: major low pressure region in the north east portion of the pressure zone","unverified","C124904960",201,"https://archive.org/details/C124904960/page/n200","O'Farrell Street",null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:201/3",1990,1990,"1990","finding","study or report",null,"Sunset pressure zone northeast low pressure region · finding: low pressures result from high elevation (parts above 300 feet) and inadequate piping","unverified","C124904960",201,"https://archive.org/details/C124904960/page/n200","O'Farrell Street",null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:201/7",1990,1990,"1990","finding","study or report",null,"Sunset pressure zone high pressure areas · finding: high pressures on the lower fringes of the zone east of Twin Peaks","unverified","C124904960",201,"https://archive.org/details/C124904960/page/n200",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:201/8",1990,1990,"1990","alternative","study or report",null,"Balboa service area · proposes: Balboa service area as intermediate zone between 255-foot College Hill and 385-foot Sunset systems","unverified","C124904960",201,"https://archive.org/details/C124904960/page/n200",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:219/1",1990,1990,"1990","finding","study or report",null,"Sunset pressure zone, northeast portion · cost usd: remedial piping totaling $3.1 million","unverified","C124904960",219,"https://archive.org/details/C124904960/page/n218",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:219/5",1990,1990,"1990","finding","study or report",null,"Sunset pressure zone, northeast portion · finding: piping and pressures inadequate to meet maximum day, peak hour and fire fighting demands","unverified","C124904960",219,"https://archive.org/details/C124904960/page/n218",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:219/6",1990,1990,"1990","finding","study or report",null,"Sunset pressure zone · other: direct connection to College Hill Reservoir through the Crosstown pipeline","unverified","C124904960",219,"https://archive.org/details/C124904960/page/n218",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,3.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:105/5",1990,2035,"2035","finding","study or report",null,"Sunset pressure zone · other: 35.4 mgd required","unverified","C124904960",105,"https://archive.org/details/C124904960/page/n104",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:59/4",1990,2035,"2035","measure","study or report",null,"Sunset pressure zone · other: year 2035 average day demand",null,"C124904960",59,"https://archive.org/details/C124904960/page/n58",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:83/1",1990,2035,"2035","site","study or report",null,"Sunset pressure zone · other: Average day demand 35.4 mgd (2035)","unverified","C124904960",83,"https://archive.org/details/C124904960/page/n82",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:83/2",1990,2035,"2035","site","study or report",null,"Sunset pressure zone · other: Storage 176.78 MG (2035 reserve supply)","unverified","C124904960",83,"https://archive.org/details/C124904960/page/n82",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:87/2",1990,2035,"2035","measure","study or report",null,"Sunset pressure zone · other: Sunset zone demand 35.4 mgd","unverified","C124904960",87,"https://archive.org/details/C124904960/page/n86",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0],["f","dl-sf-facts-v1.1-haiku55-2026-10/C124904960:87/3",1990,2035,"2035","measure","study or report",null,"Sunset pressure zone · other: Sunset zone storage 176.78 MG","unverified","C124904960",87,"https://archive.org/details/C124904960/page/n86",null,null,null,"Final report Balboa and Francisco Reservoirs needs assessment","n","a",0,-1.0]]}