Economic Assessment of Sanitation Interventions in Vietnam - WSP

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Economic Assessment of Sanitation Interventions in Vietnam | Annex TablesTABLE I3. APPROPRIATE TECHNOLOGY, URBAN SITESSiteNumber ofhouseholdsinterviewedHousehold contributionValue of household inputsYes No Cash Labor MaterialsProject valueinputHai Phong 102 0 100.0 0 0 0 0Tam Ky 98 1.2 98.8 0 7.1 0 0Dong Thap 100 1.6 98.4 0 9.1 22.2 0Buon Me Thuot 220 1.0 99.0 0 11.1 11.1 0Quang Ninh 100 0 100.0 0 0 0 0Average Urban 0.8 99.2 0 5.6 5.9 0TABLE I4. APPROPRIATE TECHNOLOGY, RURAL SITESSiteNumber ofhouseholdsinterviewedHousehold contributionValue of household inputsYes No Cash Labor MaterialsProject valueinputHanoi 200 2.4 97.6 3.7 3.7 3.7 0Dan Phuong, HN 101 0 100.0 6.3 0 17.7 0Hue 200 3.3 96.7 31.3 15.7 13.3 13.3Vinh Long 201 10.3 89.7 61.5 0 15.4 0Quang Nam 200 0.7 99.3 0 23.8 4.8 14.3Quang Ngai 200 8.1 91.9 13.0 15.2 15.6 20.0Average rural 3.7 96.3 20.4 12.6 12.1 11.2204Economic Assessment of Sanitation Interventions
Economic Assessment of Sanitation Interventions in Vietnam | Annex TablesANNEX J. CBA AND CEA RESULTSTABLE J1. SITE U1 (DONG THAP, URBAN) EFFICIENCY MEASURES FOR MAIN SANITATION INTERVENTION GROUPINGS,COMPARED TO “NO TOILET”Efficiency measureCOST-BENEFIT MEASURESBenefits per VND inputInternal rate of return (%)Pay-back period (years)Net present value (VND)COST-EFFECTIVENESS MEASURESCost per DALY averted (VND)Cost per case averted (VND)Cost per death averted (VND)ScenarioSanitation onlyOD to septic tankSanitation and hygieneIdeal 2.6 2.9Actual 1.9 2.2Ideal 1.2 1.6Actual 0.6 0.9Ideal 1.9 1.7Actual 2.7 2.2Ideal 32,386,653 38,187,546Actual 18,466,385 23,969,095Ideal 52,469,833 16,552,673Actual 54,756,153 17,275,121Ideal 729,411 1,054,611Actual 761,195 1,100,639Ideal 387,103,215 320,684,270Actual 403,970,854 334,680,673TABLE J2. SITE U2 (QUANG NAM, URBAN) EFFICIENCY MEASURES FOR MAIN SANITATION INTERVENTION GROUPINGS,COMPARED TO “NO TOILET”Efficiency measureCOST-BENEFIT MEASURESBenefits per VND inputInternal rate of return (%)Pay-back period (years)Net present value (VND)COST-EFFECTIVENESS MEASURESCost per DALY averted (VND)Cost per case averted (VND)Cost per death averted (VND)ScenarioSanitation onlyOD to pit latrineSanitation andhygieneSanitation onlyOD to septic tankSanitation andhygieneIdeal 4.3 4.9 2.2 2.5Actual 3.2 3.7 1.7 2.0Ideal >100% >100% 78.7% 104.3%Actual >100% >100% 50.1% 67.2%Ideal
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Economic Assessment ofSanitation In
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Economic Assessment of Sanitation I
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ForewordTarget 10 of the Millennium
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Glossary of TermsBenefit-cost ratio
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AcknowledgmentsThe Economics of San
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V. National Benefits of Improved Sa
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Table 32. Sanitation coverage, and
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Figure 34. What factors were of mos
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Annex Table E1. Level of satisfacti
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Annex Table J1. Site U1 (Dong Thap,
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PopulationSelected Development Indi
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III.Study MethodsThe study methodol
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IV.Local Benefits of Improved Sanit
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VI.Costs of Improved Sanitationand
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ReferencesAcharya A, Paunio MK and
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ANNEX 1: PROGRAM APPROACH ANALYSIST
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ANNEX TABLESANNEX A. STUDY METHODST
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Economic Assessment of Sanitation Interventions in Vietnam - WSP

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