Construction of Deep Well 2A in Leszczyny (Ii) Tender - 146291175

Procurement Summary

Country: Poland

Summary: Construction of Deep Well 2A in Leszczyny (Ii)

Deadline: 14 Aug 2026

Posting Date: 31 Jul 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 146291175

Document Ref. No.: 2026/BZP 00370807/01

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45262220 - Water-well drilling
45255110 - Wells construction work
45111200 - Site preparation and clearance work

Purchaser's Detail

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Tender Details

1. The subject of the order is the construction of a 2A deep well in the town of Leszczyny. 1.1 The subject of the order includes: a) drilling of the S-2A hole to a depth of 100.0 m, using a mechanical-percussion system in casing pipes with diameters of 457-356 mm, with a structure: - filter column made of PVC pipes with a diameter of 280 mm, adapted to the conditions found during drilling, including: overfilter pipe with a length of approximately 62.0 m, slot filter with a length of approximately 35.0 m, underfilter pipe with a length of 3.0 m; b) collecting soil and water samples for testing laboratory, c) performing cleansing pumping until the water is completely clear, within 24 hours d) performing test measurement pumping on three dynamic stages for 12+12+12 hours from the moment the depression is established at each stage, e) measurements of the depth of the water table in the drilled hole and other wells of the intake and in holes of other users in the vicinity of the intake, f) leveling of the hole, g) preparation of the results of the works performed in the form of an Appendix to the hydrogeological documentation determining the resources operational groundwater intakes h) preparation of the results of the work performed in the form of other documentation. Detailed...

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