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Iran - Tehran Sewerage Project (Inglês)

Ratings for the Tehran Sewerage Project for Iran were as follows: outcomes were satisfactory, the risk to development outcome was low or negligible, Bank performance was satisfactory, and Borrower performance was also satisfactory. Some lessons learned included: 1) however, given the close inter-linkages between water and wastewater service provision, a clear definition of roles as well as a clear framework and mechanisms to ensure the predictability in the availability of financial resources are pre-requisites in ensuring the long-term sustainability of such institutional framework; 2) given the complexity of operation, continuity within the team and the high level of supervision devoted by the Bank were adequate to ensure the achievement of project outcomes, even though at the formulation of this Implementation Completion Report (ICR) some of the works were not fully completed. The assumption that a well designed program will need minimal supervision should not be made and adequate financial and human resources must be allocated to complex projects; 3) furthermore, global experience demonstrates that projects that involve significant and complex water infrastructure, such as sewerage networks and wastewater facilities take, on average, almost ten years to implement successfully. The Bank must take this into consideration when designing operations in the sector, as shorter execution periods could impede the achievement of desired outcomes; and 4) it is important to set realistic objectives, especially in areas that are known to be controversial and politically sensitive, such as increase in tariffs and achievement of full cost recovery in a relatively short period of time. In this case, given the fact that the Tehran Sewerage Company (TSC) was newly established and that this already represented a new approach to provision of wastewater services, objectives and targets related to institutional and reform aspects should have been set at lower levels.

Detalhes

  • Data do documento

    2009/06/29

  • TIpo de documento

    Conclusão da Implementação e Relatórios sobre Resultados

  • No. do relatório

    ICR1028

  • Nº do volume

    1

  • Total Volume(s)

    1

  • País

    Irã, República Islâmica do

  • Região

    Oriente Médio e Norte da África,

  • Data de divulgação

    2009/07/28

  • Disclosure Status

    Disclosed

  • Nome do documento

    Iran - Tehran Sewerage Project

  • Palavras-chave

    wastewater collection and treatment;operation and maintenance cost;power sector efficiency;short period of time;water and sewerage company;Internal rate of return;economic and financial analysis;municipal water supply company;access to urban service;provision of sanitation service;national competitive bidding procedure;environmental monitoring system;ground water pollution;ground water source;quality at entry;assessment of outcome;surface water quality;complicated tariff structure;transfer of revenue;high water table;wastewater treatment plant;shortage of material;quality of supervision;treated effluent;Letter of Credit;hectare per year;evaluation of bid;expansion of irrigation;lack of water;flow of fund;wastewater treatment facility;approval of tariff;net operating loss;world health organization;wastewater service provision;volumes of wastewater;assessment of risk;Standard Bidding Documents;ground water recharge;constant exchange rate;provision of service;human resource development;water supply use;intermediate outcome;Urban Water Supply;Water Resource Management;water resource development;annual tariff adjustment;outputs by components;reallocation of fund;water and wastewater;surface water source;surface water pollution;exchange rate difference;rate of inflation;quality of water;Financial Management System;ground water quality;degree of autonomy;safe drinking water;Cash flow;connection fee;environmental condition;treated wastewater;commercial basis;connection charge;sewerage network;disposal service;financial statement;sewage collection;diarrhea incidence;public health;construction supervision;autonomous entity;project intervention;tariff increase;disposal facility;investment cost;water bill;wastewater investment;baseline information;primarily due;maintenance equipment;sewerage service;disbursement profile;evaluation process;financial transfer;project execution;financial resource;on-site wastewater;effluent quality;environmental issue;long-term sustainability;increase tariff;working ratio;groundwater quality;public good;irrigated area;sewerage connection;high inflation;volumetric charge;wastewater sector;procurement process;procurement delay;external partner;profit center;existing asset;local contractor;satisfactory progress;construction delay;project ratings;retroactive financing;independent party;financial information;excessive levels;distribution company;audit finding;wastewater tariff;independent audit;inadequate water;foreign currency;subsidiary company;adequate resources;tariff revenue;connection rate;treatment capacity;sewer connection;field trial;adequate funds;financial standing;employment creation;urban sewerage;average household;project finance;government entity;Procurement Policy;childhood diarrhea;dramatic reduction;sustainable access;affluent areas;short comings;project costing;prior review;urban upgrade;bid submission;Social Assessment;wastewater facility;tariff reform;safety measure;corrective measure;construction activities;sanitation coverage;sanitation investment;children of ages;environmental experts;institutional aspect;sewerage system;Basic Sanitation;adequate tariff;timely payment;ineligible expenditures;procurement activities;irrigation infrastructure;primary reason;basic training;institutional objectives;project datum;clear definition;international banking;disbursement delay;iranian rial;positive impact;project's progress;income statement;commercial efficiency;institutional strengthening;wastewater company;long-term investment;procurement review;secondary city;counterpart funding;limited capacity;civil society;community participation;local ngo;public meeting;Exchange Rates;front-end fee;Public Services;cost advantage;Water Management;provincial capitals;corporate body;rural area;investment planning;proper wastewater;primary author;agricultural area;cereal crop;maintenance contractor;water jets;television equipment;management capability;effluent discharge;engineering company;future demand

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