Subject: Open Contract No 2500023760 of 01.03.2016

“Tank Cleaning at R&M Refinery in Sannazzaro”

With reference to the Contract in subject,  we hereby manifest our full satisfaction with respect to the results reached by the society New Saimar s.r.l., whose headquarters are located in Ravenna, in via B. Ricasoli no. 10 VAT no.01270010398, especially during the emptying and reclamation of the tank G-4010.

This job, carried out using the method called S.R.S.® [Sludge Recovery System], based on C.O.W. technology, guarantees environmental and safety standards in the reclamation of tanks, and allows the recovery and subsequent reuse by the refinery of a high percentage of hydrocarbons contained in the sludge.

The work was carried out in accordance with the expected safety and organisation standards and in line with the agreed timetable.

In faith,

Antonello Micaglio, Technical Services Manager

Eni S.p.A. Refinery of Sannazzaro de’ Burgondi (PV)”