Reconstruction (Modernization) of the Existing Tender - 145668662

Procurement Summary

Country: Poland

Summary: Reconstruction (Modernization) of the Existing Koszalin-Mielno Water Main - Task Iii

Deadline: 29 Jul 2026

Posting Date: 22 Jul 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 145668662

Document Ref. No.: 505809-2026

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

CPV Classification

45232150 - Works related to water-distribution pipelines
45100000 - Site preparation work
45330000 - Plumbing and sanitary works
45111291 - Site-development work
45111300 - Dismantling works
45314200 - Installation of telephone lines
45310000 - Electrical installation work
45311000 - Electrical wiring and fitting work

Purchaser's Detail

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Tender Details

Reconstruction (modernization) of the existing Koszalin-Mielno water supply main - task III 4.1. The subject of the order is the implementation of an investment task called "Reconstruction (modernization) of the existing Koszalin-Mielno water main - task III." The works will be carried out on the section of the Koszalin-Mielno main line, from plot no. 1/14, precinct 0009 Miasto Koszalin, to plot no. 129/3, precinct 0018 Mścice. The investment covers the area of ​​the following communes: Koszalin, Będzino and Mielno. 4.2.The scope of the order includes: a)reconstruction existing water mains made of DN400 asbestos-cement pipes by constructing a new pipeline made of PE 100 RC Dz315 SDR17 pipes using the trenchless relining method, on a section of approx. 2, 118 m, including earthworks and drainage works, assembly, installation, tightness tests, rinsing and disinfection; b) modernization of existing chambers No. XVI and XVII, construction of a new KZ-4 gate valve chamber made of prefabricated reinforced concrete elements DN2500, installation of fittings, dampers/gate valves with drives electromechanical, electromagnetic flow meter, aeration and vent valve, pressure gauges, stainless steel piping, ventilation, drainage, manholes, ladders and operational equipment.; c) execution of electrical installations i I&C, cable routes, power supply, control, measurements and commissioning of devices, construction of a culvert under the access to the KZ-4 chamber, development of the area near the chambers, including concrete pavement, edges, fences...
Document Type: Contract Notice Reference Number: ZU-EKO/454/18-05/2026 Contract Type: works Authority Type: pub-undert Doc Title: Reconstruction (modernization) of the existing Koszalin-Mielno water supply main - task III Dispatch Date: 2026-07-21 Publish Date: 2026-07-22 Submission Date: 2026-07-29

Documents

 Tender Notice