Tunisia - Fourth Water Supply Project

77i1- /3y' Report No. 1532a-TUN Appraisal of the Northern Tunisia Water Supply Project Tunisia HILE COPY (Fourth Water Supply Project) May 9, 1977 Water Supply and Sewerage Division Europe, Middle East and North Africa Region FOR OFFICIAL USE ONLY M Document of the World Bank This document has a restricted distribution and may be used by recipients only in the performance of their official duties. Its contents may not otherwise be disclosed without World Bank authorization.  CURRENCY EQUIVALENTS (As of December 15, 1976) Currency Unit = Tunisian Dinar (D) = 1,000 Millimes D 1 = US$2.35 - US$1 = D 0.475 - D 1 million = US$2,353,000 ABBREVIATIONS ft foot m3/sec = cubic meters per second lpcd = liters per capita per day Mm3 = million of cubic meters hp horsepower min . minute kw = kilowat ppm = part per million m = meter psig = pound per square inch, gage mm = millimeter sec = second MEASURES AND EQUIVALENTS Metric System US System Kilometer (Km) 0.62 mile (mi) Square kilometer (Km2) 0.386 square mile (sq mi) Hectare (ha) 2.47 acres (a) Meter (m) = 39.37 inches (in) Square meter (m2) = 10.80 square feet (sq ft) Cubic mete'r (m3) = 264 US gallons (g) Cubic meters per second (m3/sec) = 22.8 million US gallons per day (mgd) Million cubic meters/year (Mm3/year) = 0.72 million US gallons per day (mgd) Liter (1) = 0.264 US gallon (g) Liters per second (1/sec) = 22,800 US gallons per day (gd) Liters per capita per day (lcpd) = 0.264 US gallon per capita per day (gpcd) Milligram per liter (mg/l) = 8.34 lb per mg GLOSSARY OF ACRONYMS DEGTH Direction des Etudes et Grands Travaux Hydrauliques du Minist