Stockyard of steel pipes for hydric plant (supply of the Agricultural Developmente Board), n.d. 1,300 / 1,400 / 1,500 mm. x 12 m.

Lay out of steel pieces for pipes.

Laying of steel tube bending n.d. 1,800 mm. ( C. da Cavarretto, Menfi).

Laying of a tubular brige n.d. 1,200 mm. for the crossing of the rivers Magazzolo and Platani (Ribera, Agrigento).