• Since 2006, we perform plant cleanliness hydro-washing uninterruptedly under the following contract numbers: 2006/0144; 2008/0195 y 4900057241; 4900063742
• 4900061886 heavy tks A y B. 4900060407
• Tk 6501 poliduct cleanliness.
• 4700099764 TK 6502 Poliduct cleanliness. (in progress)
• 4900061048 A and B pipe paths cleanliness
• 2011/0103 A and B sector pipe paths cleanliness • 2012/0289; 2012/0241 A and B sector pipe paths cleanliness
• 2011/0248 Atmospheric trucks and Vactor rent, continuation of the oc 2009/0155
• 2011/0005 Operative assistance system via vacuum truck MPyP
• 4900057451 Canal cleanliness, Biocell operation and remediation in situ in CILP environmental sustainability. (in progress)
• 2009/0274 Residue recollection and regional Catre La Plata
• 2009/0155 Vactor and atmospheric trucks rent
• 2008/0050 Trimming and maintenance of green spaces in CILP
• 2006/0170 Residue and mud extraction with posterior hydro-washing cleanliness ofTKs 6513 y 5007
• E 205/0174 Mechanical and metallurgy warehouses demolition y dismantlement in CILP
• 2004/0061 Pipe paths cleanlines
• Earthworks, road improvements, compaction and gumming in CILP in CIE
• Poplar and willow deforestation in the Delta area (Tigre)
