Construction of Stormwater Retention Tanks and Drainage Network Upgrade

This tender concerns construction work in Rumia, Poland, involving both the construction of two stormwater retention tanks intended for urban greenery irrigation, and the upgrade of the existing drainage network across two separate locations. The provided documentation (specifically, attachments A/I, B/I, and C/I referred to in the 'lot description' which are unavailable here), outline the project scope and technical specifications in detail. Contractors should consult these documents to assess the specific dimensions, materials, and construction methods required for the retention tanks, as well as the extent of the drainage network upgrades.

The project involves multiple CPV codes, indicating a diversified range of activities, from earthworks and general construction (45232000 series) to the supply and installation of specific materials like pipes and related products (44114000 and 44130000 series). This suggests a project of moderate complexity, requiring experience in both civil engineering and potentially specialized drainage system work. Bidders should pay close attention to the tender deadline, as it provides a relatively short window for preparing a comprehensive bid (approximately one month from publication).

The provided 'lot description' highlights the importance of reviewing attachments outlining the project scope, technical specifications and bill of quantities. A sample contract is available (attachment 11), which should be reviewed before deciding whether to tender.