Colombia - Medium Size Cities Water Supply and Sewerage Project (Vol. 2 of 2) : Individual project appraisal reports

RESTRICTED Report No. PU-100 This report is for official use only by the Bank Group and specifically authorizcd organizations or persons. It may not be published, quoted or cited without Bank Group authorization. The Bank Group does not accept responsibility for the accuracy or completeness of the report. INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT LNTERNATIONAL DEVELOPMENT ASSOCIATION APPRAISAL OF THE MEDIUM SIZE CITIES WATER SUPPLY AND SEWERAGE PROJECTS COLOMBIA (in two volumes) VOLUME TWO INDIVIDUAL PROJECT APPRAISAL REPORTS July 31, 1972 Public Utilities Projects Department  CU:ME EIVAISN Currency Unit - Colombian Peeo (Col$) US$1.00 - ol$20 (see paragraph 4.15) Cl101.00 - US$0.05 Col$1,000, 000 - US$50,000 AUES AND EQUvALrS kilometer (km) - 0.62 miles liter (1) - 0.26 US gallons meter (al) - 3.28 feet cubic moter (m3) - 35.3 cubic feet gallon (gal) - 3.785 liters liter per second (1/sec) - 0.023 million US gallons per day or 15.8 US gallons per minute liter per capita per day (1l/cd) - 0.26 US gallons per capita per day milligrams per liter (mg/I) - 0.058 Grains per US gallon PRINCIPAL ABBREVIATIONS AND ACRON,S USED INSFOPAL - Instituto Nacional de Fomento Municipal FONADE - Fondo NTacional de Desarrollo Economico PAHO - Pan American Health Organization INPES - Instituto Nacional para Programas Especiales de Salud DANE - Departamento Administracion Nacional de Estadistrica FISCAL YEAR Jan. 1 - Dec. 31  COLCMBIA MEDIUM SIZE CITIES WATER SUPPLY AND SEWERAGE PROJECTS VOLUME TWO: INDIVILUAL PROJECT APPRAISAL REPORTS TABLE OF CCNTENTS PAGES INTRODWCTION i - ii Armenia Water Supply and Sewerage Project A-1 to A-13 Manizales Water Supply and Sewerage Project M-1 to M-32 Neiva Water Supply and Sewerage Project N-1 to N-fl Pereira Water Supply and Sewerage Project P-1 to P-13 Tulua Water Supply and Sewerage Project T-1 to T-ll Buenaventura Water Supply Project B-1 to B-li Santa Marta Water Supply Project S-1 to S- 9   INTRODUCTION TO VOLUME TWO 1.01 This volume is restricted to information specific to the indivi- dual projects and their respective beneficiaries. An identical sequence of presentation has been followed for each of the seven projects and an index letter, corresponding to the first letter of the name of the city, identifies each page and appendix. 1.02 An explanation of the overall policy behind the proposed loan, the role of INSFOPAL, and the justification for the projects will be found in Volume I. For ease of reference, two tables have been reproduced below from Volume I. They give the principal data for each of the seven projects and the proposed amounts of the loans, including the proportions of foreign and local costs. All other information on procurement and disbursement is in Volume I only. 1.03 The seven projects are expected to remedy present shortcomings in water supply and sewerage in their respective cities. The engineering aspects are in all cases straightforward. Organizational and financial aspects need more detailed discussion, particularly in those cases where the beneficiaries operate services more remunerative than water supply and sewerage, and the latter have to be placed in perspective with them. 1.04 The seven beneficiaries are: Percentage of Capacity Estimated Population for Cost Now Served Water Supply of Project by: Before After Col$ Water Sewerage Project Project City Served Population Department Million % % 1/sec 1/sec Armenia 170,000 Quindio 44 79 70 500 800 Manizales 300,000 Caldas 100 80 80 1,070 1,400 Neiva 130,000 Huila 47 73 80 400 700 Pereira 240,000 Riseralda 92 80 70 440 1,460 Tulua 80,000 Valle 51 74 75 229 400 Buenaventura 100,000 Valle 23 50 small 350 350 Santa Marta 140,000 Magdalena 18 72 47 410 510 Note: The first five projects are for water supply and sewerage, the last two (INSFOPAL'S systems) are for water supply only. 1.05 The table on the following page, reproduced from Annex 3 of Volume 1, presents the Bank loan components.  C(r,0'r,0TA ND5:TUM.' S!ZE CITI fiS >:xrATT S7!0?,LY A'D sE,7Er.z:rW PROJECTS LPAA^Z LMN^d (Z?A>':P --Disbursement of Ban'k loan--- interest PI Percentage Estimated Forei.,,n Local cor,rni tiient of local Cost of Anourt of exchante currency charge. Thlring currency cost ProJect Bannk loan costs costs con.!truction of Dro,ect fi- TJ.on million U, nilhion U3', ' r,o S Iion US" nillion Pr1Y, 'ariIliron - by,r ,n *Amnenia 1.03 0.56 0.17 30 0.33 60 0.06 10 5 Yani.zales 53 2.67 0.27 10 2.00 74 0.1i0 16 50 1'eirt 1.94 1.07 0.21 20 0.77 79 0.09 8 0 Pereira 3.62 2.1)4 0.99 4) 0.81 38 0.3)1 18 37 I Th1111a 2.01 1.16 0.30 26 0.69 60 0.17 114 40 Thien'ventura 0.99 O.53 0.09 18 0.39 73 0.05 9 L5