Project titled: “Reconstruction of the flood embankment of class. II in km 23+ 040-35+ 000 right-bank Vistula valley on the section Bączki — Antoniówka Świerżowska ed. Maciejowice, Pow. Garwoliński — stage III in km 23+ 040-26 + 900" includes the reconstruction of the flood embankment of the bridge. II, whose current technical condition due to the parameters of the shaft body, e.g. elevation of the crown, density and tightness of the embankment and the ground, in the light of the applicable regulations, does not meet the requirements for buildings of the second class of validity, to which the shaft is included and does not provide full flood protection for people, property and agricultural crops. The section of the shaft covered by the project, with a length of 3.860 km, is part of a siege with a total length of 26.75 km, constituting a flood protection of the Maciejowicka valley with the area of the area. 6 122 ha located in km 412,0-440,5 rz. It’s the Vistula. The scope of the project includes: earthworks of reconstruction of the shaft body and the bolt bench, sealing of the shaft body with bentonite mat on its entire length, sealing of the shaft substrate with an anti-filtering aperture in the foot of the water slope, reconstruction of the shaft culvert, execution of a reinforced operating road with passes, passes and roller exits, construction of slope stairs.