01 national workshop sanitation 07feb2013.ppt
TRANSCRIPT
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Strengthening the Resilience of the Urban
Water Supply, Drainage and Sanitation to
Climate Change in Coastal Towns
(ADB TA 7890 BAN)
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Sanitation generally refers to the provision offacilities and services for the safe disposal ofhuman urine and faeces.
Inadequate sanitation is a major cause ofdisease world-wide and improving sanitationis known to have a significant beneficialimpact on health both in households andacross communities.
The word sanitation also refers to themaintenance of hygienic conditions, throughservices such as garbage collection andwastewater disposal.
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Sanitation
It is likely that the gradual climate changephenomena such as temperature rise and erraticpatterns of rainfall will lead to increased waterdemand and more droughts. Sea level rise and
salinity intrusion will result in the deterioration inwater quality in the coastal regions. Extreme eventsparticularly cyclones and storm surges will damagewater supply and sanitation infrastructure.
Increased water in the monsoon will damagesettlements and infrastructure, resulting in diseaseoutbreaks and more frequent deaths compared to theexisting situation, whereas lack of rainfall in themonsoon will cause scarcity of water for drinking andsanitation. Drought will also create scarcity of waterfor irrigation, which will affect crop production anddecrease livelihood options of the poor.
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Sanitation:
Promote private households and where notfeasible provide Community latrines
Provide adequate public latrines, and latrines in
all schools Proper desludging and sludge management
including vacuum pumping.
Promote raised latrines above flood level
Strengthening sanitary section of Pourashavas Concerned national agencies may provide
technical assistance to Pourashava.
Awareness raising and motivation.
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Solid Waste Management:
Master Plan of Pourashavas should earmark
location of sanitary dumping ground/landfill
Construct sanitary dumping ground Proper collection and disposal system
(including segregation);
Promote private sector
Concerned national agencies may provide
technical assistance to Pourashava.
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Present situation Required remedial options Adaptions as a result ofclimate change
Sanitation: Public and
community
latrines (Only 2
public toilet exist) Desludging of pit
latrinesinadequate
20 public toilet & 25 community toiletneeded to be installed ;
Toilets need installing at first floor
level in Cyclone shelters Efficient sludge management system
needed to be introduced
300 pit latrine required to be installed
New Public and community
toilets need to be installedabove flood level
High level toilets needed inCyclone shelters.
Sludge treatment facilities
need installing above floodlevel
Population need help in
constructing high levellatrines
Solid waste
management : No dumping
ground dumping ground required
Adequate dumping vehicle (1 trucks,20 vans) required
slaughter house needs to beestablished
Dumping ground needs
installing above flood level
Adaptation Cost 2050(BDT in Lac) 682.00 68.2
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Present situation Required remedial options Adaptions as a result ofclimate change
Sanitation: Public and community
latrines inadequate (Only3 public toilet existed)
Desludging of pit
latrines inadequate
15 public toilet & 150 communitytoilets needed to be installed ;
Efficient sludge managementsystem needed to introduced
New Public and community
toilets need to be installedabove flood level
High level toilets needed in
Cyclone shelters. Sludge treatment facilities
need installing above floodlevel
Population need help in
constructing high levellatrines
Solid waste management : No dumping ground No public bath
Dumping ground and 15secondary station are required
Adequate dumping vehicles (15vans) required
Slaughter housed needed toestablished
Dumping ground needs
installing above flood level
Adaptation Cost 2050 (BDT inLac) 647.00 64.7
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Present situation Required remedial options Adaptations as a result ofclimate change
Sanitation: Public and community
latrines inadequate
Desludging of pit latrinesinadequate
Construction of adequate public
toilet (100 nos.) & community
latrine (200 nos.) for low incomegroup of the city ;
Efficient sludge managementsystem needed to introduced
Mass awareness campaign on theissue
New Public and
community toilets need
to be installed aboveflood level
High level toilets neededin Cyclone shelters.
Sludge treatment
facilities need installingabove flood level
Population need help in
constructing high levellatrines
Solid waste management
No dumping ground No public bath
Adequate dumping ground is
required for dumping of solidwaste
Adequate dumping vehiclerequired
Slaughter housed needed toestablished
Dumping ground needs
installing above floodlevel
Adaptation Cost 2050(BDT in Lac)
1,230.00 123.00
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SL Description Quantity1 Pit latrine replacement / Improvement 1,5002
Public Latrine
4
3 School latrine 104 Community latrine 105 Truck mounted with vacuum pump 16 Awareness campaign, capacity building, LS7 Research and development LS
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SL Description Quantity1 Pit latrine replacement / improvement 4,5002 Public Latrine 103
School latrine
25
4 Community latrine 305 Truck mounted with vacuum pump 16 Awareness campaign, capacity building, 17 Research and development 1
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SL Description Quantity1 Pit latrine replacement / Improvement 1,5002 Public Latrine 43 School latrine 104 Community latrine 105 Truck mounted with vacuum pump 16
Awareness campaign, capacity building,
LS
7 Research and development LS