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2012PRF S4G4 Partnerships for Sewerage and Sanitation and Lessons Learned by Mark an

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    Securing the

    Partnerships for Sewerage and

    Sanitation:Lessons Learned

    Pasig River Forum

    24 April 2012

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    Privatization of MWSS

    WESTZONE

    EASTZONE

    Metropolitan Waterworks andSewerage System (MWSS)

    CONCESSION

    AGREEME

    NT

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    LagunaLake

    ManilaBay

    Pasig

    River

    Marikina

    River

    LaMesaDam

    SanJuanRiver

    Before 1997,less than 3%sewer coverage

    1. Manilas old sewernetwork

    2. Dagat-dagatan sewernetwork

    3. Makati CBD sewernetwork

    4. Scattered communalseptic tanks in QuezonCity, Cainta & Pasig

    More than 80% use septictanks

    .

    Mostimproperlydesigned

    . Not regularlymaintained

    ~10% have no access tosanitary facilities

    1

    2

    3

    4

    MWSS Seweragein 1997

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    4

    Manila Waters Wastewater Facilities(end of 2011)

    38 facilities with total capacity to treat~135,000 m3 per day

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    55

    Drivers for fast tracking programs in sewerageand sanitation

    S RA 9275 Clean Water Actof 2004

    S Supreme Court decision oncleanup of Manila Bay

    (2008)S Millennium Development

    Goal 7: EnvironmentalSustainability

    S MWSS ConcessionAgreement Extension to2037: double and fasttrack investments forwater & wastewater

    LagunaLake

    ManilaBay

    fishpens

    Poultry/piggery

    Landfill

    Quarry

    Industries

    Industries

    Industri

    essquatters

    squatters

    squatters

    fishpens

    solidwaste

    PasigRiver

    domesticwastewater

    San JuanRiver

    MarikinaRiver

    squatters

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    66 6

    Septic Tank Desludging

    & Septage Treatment

    Package SewageTreatment Systems

    Combined Sewer-

    Drainage Systems

    septic tank desludgingfor

    customers every 5years septic tank sludge issent to

    septage treatmentfacilities

    for areas with pre-existing

    separate sewernetworks

    for areas served byindividual

    septic tanks and withnoexisting sewer network

    intercept greywater instreet

    canals for fulltreatment

    Manila Waters WastewaterStrategy

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    East Zone Catchment Areas for Sewerage

    Marikina River sub-catchments

    San Juan River sub-catchments

    Pasig River sub-catchments

    East of Manggahan sub-catchments

    Taguig sub-catchments

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    Challenges in project implementation andoperations

    S Publics awareness and

    willingness to payS Infrastructure for collecting

    sewageS Acquiring land for treatment

    facilities

    S Possible future change ineffluent standards

    S Concept of compliance forpublicly owned treatment works

    S Sustainability of wastewater

    tariff structure

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    Land& right of

    way

    Willingness to pay

    Regulations, standards

    &

    compliance

    Solidwastes

    Awareness and

    support

    Technology

    Funding

    Wastewater tariffs

    Talent

    Expansion ofWastewater

    Services

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    Olandes STP

    S Partnership with Marikina City LGU

    S Climate-proof wastewater facilityS Open to the public, part of the Marikina River ParkS New, ongoing project: Marikina North STP at Balubad

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    Taguig West STP

    S Partnership with DNDS Underground sewage treatment

    plant in the grounds of theLibingan ng mga Bayani

    S Open air museum (park andmurals) on top of the STP

    S Effluent reuse in parkmaintenance

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    Septic Tank Desludging Program

    S Partnerhsip with Marikina LGU, USAID-LINAW

    Partnership with Marikina City in 2008. City ordinance required mandatory septictank

    desludging for all homes. USAID LINAW project involved in socialmarketing. Barangays coordinated with MWC onschedules. MWC provided the desludging services.

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    The Lakbayan Water Trail

    S Partnership with the publicS

    A tour of our water & wastewater facilitiesfor the public to appreciate the completewater cycle

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    Summary

    S Manila Water cannot do it alone. The risks toattaining our wastewater targets are best addressedthrough partnerships with key stakeholders.

    S Our partnerships have resulted in creative andsynergistic solutions that would otherwise haveremained undeveloped if we had done things on ourown.

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