Construction of concrete concrete concrete roads in 4th grade, with a word donation, with a word variety of houses, with a word dome, with a width of 4.00 m, a length of about 200 m, a thickness of 0.15 m, or with an area of at least 800.00 m2 (details according to the translation of the Municipality of Poitiers, with electronic bidding method (number of project 69:109181220)