Technical Studies For The Following Lots: • Technical Study Of The Construction Work Of Two Structures In Douar Lamssiedate. • Technical Study Of The Construction Work Of Two-Layer Tracks In The Different Douars Of The Commune Ouled Chbana Approximately 10 Km To The Commune - Douar Lamssiedate - Douar Ouled Bado - Douar Ouled Laebadla - Douar Ouled Lahnafate - Douar Ouled Lagrimate - Douar Ouled Ali Ben Ali