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Germany – Electrical engineering installation works – Erweiterung Kohlheckschule Wiesbaden

Issued by WiBau Gesellschaft mbH · via TED — Tenders Electronic Daily (EU)

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Published
28 Oct 2026
Closes
6 Nov 2026, 23:59 UTC
Reference
747887-2026
Location
Germany
Sector
Construction & Infrastructure
Type
works

At a glance

WiBau Gesellschaft mbH in Germany has published an invitation to bid in construction & infrastructure: “Germany – Electrical engineering installation works – Erweiterung Kohlheckschule Wiesbaden”. Submissions close on 6 November 2026, 10 days from today. Quote reference 747887-2026 in any correspondence with the buyer. One document is attached to this notice. FreeTender has recorded 19 notices from this buyer since 2026, 7 of them currently open. There are 8,535 open construction & infrastructure notices in Germany on FreeTender. Bids are submitted to the buyer through TED — Tenders Electronic Daily (EU), not through FreeTender.

Details

Los 045 Elektrotechnik

Lots Lot 1 — Erweiterung Kohlheckschule Wiesbaden: Wesentliche Leistungen dieser Ausschreibung: 3 St. Außenverteiler mit Wandlermessung (Neubau, Bestandsgebäude, E-Mobilität) 1 St. Niederspannungshauptverteilung Neubau 5 St. Unterverteiler ca. 323 m Hauptzuleitung Gebäude, 120 mm² ca. 230 m Hauptzuleitungen Verteiler, bis 70 mm² ca. 625 m Hauptzuleitungen Verteiler, bis 35 mm² ca. 48.000 m Stromkreiszuleitungen ca. 669 St. Installationsgeräte ca. 419 St. LED-Ein-, An- und Pendelleuchten ca. 383 m Kabelbahnen und Steigetrassen 1 St. Sicherheitsbeleuchtungsanlage, Zentralbatterieanlage, mit ca. 164 Sicherheitsleuchten inkl. Verkabelung 1 St. PV-Anlage, 93 kWp, bestehend aus Generator, Wechselrichter und Verkabelung; Unterkonstruktion bauseits durch Dachdecker 1 St. PV-Anlage, 99 kWp, bestehend aus Generator, Wechselrichter und Verkabelung; Unterkonstruktion bauseits durch Dachdecker 1 St. Blitzschutzanlage mit 25 Ableitungen und ca. 360 m Fangleitung KG 450 1 St. ELA-Anlage für betriebliche Durchsagen und Pausensignal mit ca. 78 Lautsprechern inkl. Verkabelung 1 St. Brandmeldeanlage mit ca. 171 automatischen und 11 Handfeuermeldern inkl. Verkabelung 2 St. RWA-Anlagen inkl. Verkabelung 1 St. Netzwerkverkabelung, bestehend aus 3 St. Datenverteilerschränken, 42 HE, und ca. 83 St. Doppeldatendosen inkl. Verkabelung KG 480 1 St. Jalousiesteuerung für ca. 42 Jalousiebehänge inkl. Verkabelung KG 556 ca. 21 St. Mastleuchten ca. 14 St. Fassadenleuchten KG 590 1 St. Verkabelung E-Mobilität, bestehend aus ca. 200 m NYY 5 × 16 mm² und ca. 200 m Kat. 7A Innen-/Außenkabel

Buyer: WiBau Gesellschaft mbH

Buyer country: DEU

Procedure: open

CPV code: 45315100

Full notice, tender documents and how to bid are on the official TED page (link above).

Context for bidders

We hold 19 notices from WiBau Gesellschaft mbH, going back to September 2026 — 7 of them still open. There are 8,535 open Construction & Infrastructure tenders in Germany. This one closes in 10 days.

Documents

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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