192:. This resulted to a complete stoppage of operation of UATP as boulders, logs, and mud clogged the tunnel. It took 3.5 months to declog the tunnel while Metro Manila experienced a 30% drop in supply of water. MWSS sought a permanent solution, and this resulted to the Umiray-Angat Transbasin Rehabilitation Project (UATRP).
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In 2014, the SRDP finally commenced and the objective was to connect the Sumag River with the existing UATP. The P717 million contract was awarded by MWSS and
Maynilad to Cavite Ideal International Construction and Development. The project has been beset with delays and a suspension because of a
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system diverts waters from the Sumag River, a tributary of the Umiray River, east of the Angat Basin. The SRDP is forecasted to add 188 mld to the existing 777.6 mld capacity of the UATP.
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Studies for the UATRP began in 2013 and on
December 28, 2015 the MWSS released the Notice of Award to A.M. Oreta Construction. However, work has been stalled by the
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301:"Impact Evaluation Study on Public-Private Partnership the case of Angat Water Supply Optimization Project and the Metropolitan Waterworks and Sewerage System"
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The UATP was completed in June 2000, but on
November 29, 2004, the tunnel and its facilities were severely damaged because of the effects of
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incident resulting to the deaths of six workers and surveyors in 2016. In
November 2019, President
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providing a support last July 2020. As of March 2021, the project is 71.29% complete.
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490:"Quezon water supply project restarts after four-year suspension"
465:"Quezon water supply project restarts after four-year suspension"
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Project
Completion Report on the Umiray-Angat Transbasin Project
412:"Maynilad signs project contract for additional water supply"
438:"1 dead, 5 missing in Sumag tunnel flash flood in Quezon"
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Unidad
Nacional para la Gestión del Riesgo de Desastres
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reservoir. The 600 meter long and 2.50 meter diameter
211:ordered the continuation of the tunnel, with Cong.
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384:"Lesson Learned from the Extreme Natural Disaster"
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522:Hydroelectric power plants in the Philippines
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463:Ochave, Revin Mikhael (September 16, 2020).
537:Water supply and sanitation in Metro Manila
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166:Metropolitan Waterworks and Sewerage System
102:Metropolitan Waterworks and Sewerage System
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199:after the flooding accident at the SRDP.
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332:"MWSS - Sumag River Diversion Project"
308:Japan International Cooperation Agency
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542:Buildings and structures in Quezon
496:. BusinessWorld. 16 September 2020
281:(Report). October 2004. p. 50
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160:) is an expansion project of the
124:2.50 m (8 ft 2 in)
162:Umiray-Angat Transbasin Project
16:Bridge in General Nakar, Quezon
93:Umiray-Angat Transbasin Tunnel
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168:(MWSS) for the supply of the
154:Sumag River Diversion Project
23:Sumag River Diversion Project
416:Maynilad Water Services, Inc
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532:Tunnels in the Philippines
527:Sierra Madre (Philippines)
116:600 m (2,000 ft)
356:"MWSS Annual Report 2017"
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225:Aqueduct (water supply)
52:14.93639°N 121.34722°E
197:Local Government Unit
494:BusinessWorld Online
57:14.93639; 121.34722
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134:Construction start
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108:Characteristics
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72:General Nakar
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498:. Retrieved
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258:. Retrieved
254:www.edcop.ph
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113:Total length
85:Sumag River
55: /
43:121°20′50″E
30:Coordinates
516:Categories
236:References
40:14°56′11″N
170:Angat Dam
219:See also
178:aqueduct
142:Location
121:Diameter
474:May 31,
442:RAPPLER
396:May 31,
368:May 31,
313:May 31,
285:May 31,
260:May 31,
256:. EDCOP
250:"EDCOP"
184:History
164:(UATP)
129:History
500:1 June
448:30 May
422:30 May
337:30 May
174:tunnel
82:Begins
76:Quezon
68:Locale
387:(PDF)
359:(PDF)
304:(PDF)
279:(PDF)
502:2022
476:2021
450:2022
424:2022
398:2021
370:2021
363:MWSS
339:2022
315:2021
287:2021
262:2021
158:SRDP
152:The
137:2014
90:Ends
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347:^
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156:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.