On April 5, 2023, Mostostal Plock signed a contract with PKN Orlen for the dismantling of the existing tank and its infrastructure, and the construction of a new tank with a capacity of 50,000 m3 for storing crude oil, along with associated infrastructure, i.e.: a wastewater separator, water and sewage systems and a switchgear building, as well as supply routes and equipment.

Contract value: PLN 104.8 million net;
Payment term: 45 days from the date of delivery of a properly issued invoice to the Purchaser;
Performance bond: 5% of the net remuneration paid in the form of a bank or insurance guarantee.