Building cleaning services

Summary

The tender concerns building cleaning services for Hochschule Bochum under an open procedure. Tenders may be submitted for all lots, and variants are not permitted. Bidders must meet lot-specific net turnover requirements and provide three comparable references, liability insurance, and ISO 9001 and ISO 14001 certificates or equivalent evidence. The price offer and required documents must be submitted electronically in German by 8 October 2026 at 12:00; the award criteria are set out in the tender documents.