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Kandy Wastewater Project Will Benefit 50,000
Residents
The much delayed Kandy City Wastewater (Sewerage)
Disposal Project (KWDP) That will directly benefit about 50,000
residents (40% of the KMC population) will be completed in the
next eight year by 2016.In addition it will also cater to a
transient population that is variously estimated at between
75,000 and 150,000. Area wise the project will cover about 8
sq km of the 24.5 sq km KMC area. The estimated cost of the
project is about Rs 13.4 billion.
The project will be executed under
the direction of the Deputy General Manager (DGM- Central
& Sabaragamuwa Provinces) of the National Water Supply
& Drainage Board Engineer M A M S L Attanayaka. The
Director of the Greater Kandy Water Project, Engineer
Sarath Gamini is the Acting Project Director of the Wastewater
Project.
KWDP was originally mooted in 1998
at a cost of Rs 3.0b. But public protest over the location
of the purification plant and pumping stations has delayed
the implementation of the project by five years. In particular
the Department of Agriculture strongly resisted the location
of the purification plant in a part of its land in Gannoruwa.
Villagers in Bowala did not want a pump station in their
backyard. These objections have now been overcome. |

Acting Director Sarath Gamini |

DGM M A M S L Attanayaka |
Official sources estimate that delays largely
attributable to public protest has added about Rs1.0b to the
budget. But the rest of the additional cost of Rs 8.0b is the
result of a significant expansion of the geographical coverage
of the project and the incorporation of the latest technology
in the purification plant.
The original plan included only the city
centre and the immediate adjacent areas. Only three pumping
stations - Lake Round, Heerassagala and New Court Complex -
were to be build under the old plan. The current plan includes
Ampitiya (KMC limits) in the east, area up to the Peradeniya
Teaching Hospital in the west and Mahaiyawa in the north with
three additional pumping stations in Mahaiyawa, Getembe and
Galaha Junction respectively.
The Japanese Bank for International Cooperation
(JBIC) has agreed to provide about Rs 10.9b (80%) of the budget
as loan aid. The balance Rs 2.4b money is a contribution from
the Sri Lanka government.
The project will be implemented in two
phases. About half of the total of 11,400 service connections
will be given in Phase I and will serve about 20,000 residents.
In phase two the balance connections covering about 30,000 residents
will be provided.
The trunk sewer duct will be 12 km in length
and will run partly along Gopallawa Mawatha. There will be an
additional 95km of lateral sewer ducts. The project will produce
40 tons of organic fertilizer per month.
The Kandy public has raised several concerns
in respect of the proposed project. One is the effluent discharged
after purification to the Mahaweli in Gannoruwa at a point about
350m downstream from the Meda Ela downfall. The Water Boad DGM
Attanayaka in a presentation that he made to President Mahinda
Rajapaksa recently in Kandy pointed out that currently the Mahaweli
is highly polluted with untreated sewerage. Such water pollution,
he noted, has been the main reason for the recent hepatitis
outbreak in Gampola and elsewhere. The proposed sewerage project,
he said, will ensure that the effluent discharged will be within
the standards that the Central Environment Authority (CEA) has
specified. Hospital discharge will be taken into the system
only after pre-treatment. Thus the Kandy sewerage project would
help significantly reduce the pollution in Mahaweli and make
the water safer.
Another main public concern is the cost
that they will have bear by way of monthly bills for wastewater.
The average cost per cubic meter at today's prices would be
around Rs 12. That means, in the absence of a subsidy, the average
consumer will have to pay around Rs 300 to Rs 400 as sewerage
charges. The KMC wants have a tariff structure that will subsidize
the low-end users who will mostly be from the lower income group.
Between now and 2009 the preliminaries
will be completed. The loan agreement was signed in March this
year. Now a soio-cultural survey of low income groups to assess
their housing conditions, demand for service and the capacity
to pay is being conducted. Consultants for the project will
also be sleeted in the months ahead.
By the end of 2008 the preliminary designs,
soil investigations and engineering survey will be completed.
In 2009 international open tenders will be called. The years
2010 to 2012 will be the hardest for the Kandy public because
almost every road in the project area will have to be dug up
to lay over 100 km of sewer ducts. The Water Board says that
this will be well planned and done in the nights to minimize
public inconvenience. In the three years from 2014 to 2016 the
11,400 connection will be given.
The Water Board has revised its original
plan to charge for connections and will give them free in the
period 2014-16. They will also give a subsidy to households
and premises that do not have a toilet to construct one. The
goal is to have 100% compliance to derive the maximum benefit
to the community.
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