Periodic deliveries of inert materials for the needs of Toplofikatsiya Sofia EAD in three lots

Summary

This tender concerns periodic deliveries of inert materials for the needs of Toplofikatsiya Sofia EAD and is organized into three lots. Bidders must demonstrate financial and technical capacity: minimum turnover requirements apply for Lots 1 and 3; Lot 2 is a separate pricing component. More detailed requirements and proofs must be checked in the tender documents. Additionally, bidders must have prior experience of at least two deliveries of the same or similar items in the last three financial years and a quality management system compliant with ISO 9001:2015 or an equivalent standard.