Reconstruction of the 36.22 690 V switchgear at the Tallinn wastewater main pumping station substation
Summary
The tender concerns the reconstruction of the 36.22 690 V switchgear at the Tallinn wastewater main pumping station substation. The bidder must provide evidence of prior experience, confirm bid compliance, submit a work schedule, information on equipment maintenance partners, a list of possible subcontractors, and confirmations regarding insurance and the involvement of persons with switching rights for 6 kV equipment. The bid price must also be submitted, and if applicable, the joint bidders’ power of attorney and an explanation of trade secrets.
Tender requirements are available in the official tender documents.
Compliance requirements
The contracting authority will exclude a bidder if a ground for exclusion under Section 95(1) and Section 95(4)(8) of the Public Procurement Act applies. The machine-readable notice did not include any more precise exclusion grounds; they must be checked in the tender documents.
The bidder must have properly performed at least three contracts in the 60 months before the start of the procurement that are similar to the subject of the tender. The contracting authority considers the relevant similar field to be the manufacture and installation of switchgear, with a section main protection of at least 800 A. For each contract, the bidder must provide the contract conclusion and performance dates, the value, a short description of the work performed, and the other contracting party’s details (client name, email address and telephone number). In a public procurement, the reference number must also be shown. The contracting authority may request proof of proper performance and may contact the other contracting party for additional information. If the bidder relies on the resources of another undertaking to meet the qualification conditions, the corresponding consent must be submitted.
Owner supervision for the construction of parking areas and access roads on the Rahvapark P1 and Spordi tn 4 properties
2026-06-18
Reconstruction of the 10 kV overhead line branch line in Kidaste village, Lauka-Reigi and Kidaste branch line, Hiiu County, Hiiumaa municipality (IP8188)
2026-06-18
Partial reconstruction of the medium-voltage electricity network of Tartu PAJ Näituse feeder (IP8517)
2026-06-18
Repair of the Hundisoo I 10 kV feeder and wire replacement (IP8425) in Arula, Kääriku and Mäeküla villages, Otepää, Otepää municipality, Valga County
2026-06-18
Construction works for the extension of Kindluse School, Phase I
2026-06-18
Intravenous medicine administration supplies
2026-06-18
Spraying game repellent in the RMK Southwest region
2026-06-18
Spraying game repellent in the RMK South-East region
Demolition works for the extension of Ludgerusschule Hiltrup and phase 03
Germany
2026-06-18
Integrated energy-efficiency services for buildings on Via Urbe and Via Torricelli, Cerignola
Italy
2026-06-18
Reconstruction of the 10 kV overhead line branch line in Kidaste village, Lauka-Reigi and Kidaste branch line, Hiiu County, Hiiumaa municipality (IP8188)
Estonia
2026-06-18
Partial reconstruction of the medium-voltage electricity network of Tartu PAJ Näituse feeder (IP8517)
Estonia
2026-06-18
Repair of the Hundisoo I 10 kV feeder and wire replacement (IP8425) in Arula, Kääriku and Mäeküla villages, Otepää, Otepää municipality, Valga County
Estonia
2026-06-18
Construction works for the extension of Kindluse School, Phase I
Estonia
2026-06-18
Comprehensive renovation and energy efficiency works for buildings in Cerignola
Italy
2026-06-18
Major repair and renovation works for energy efficiency improvements in Cerignola
Italy
2026-06-18
Reconstruction of AJ993 (Lasnamäe) in Lasnamäe district, Tallinn, Harju County (IP8300)