VOB, TZH Lüneburg, Neubau WZ 2, LV 4551 Baustrom

The contract timeline details are as follows:

• Ausführungsbeginn (Start of Execution): The execution of the work is expected to commence within 12 working days after the client's request, which is anticipated to be received by October 5, 2026. Alternatively, it will begin according to the start date specified in the attached construction schedule.
• Vollendung der Leistung (Completion of Service): The service must be completed (ready for acceptance) by calendar week 35/2028, at the latest by the last working day of that week, or as specified in the attached construction schedule for completion.
• Verbindliche Fristen (Binding Deadlines): The binding deadlines (contractual deadlines) include the aforementioned start of execution and the completion of service, as well as any individual deadlines agreed upon in the attached construction schedule.
• Verjährungsfrist für Mängelansprüche (Statute of Limitations for Warranty Claims): The limitation period for defect claims is 4 years.
• Aufbewahrungspflicht für Unterlagen (Document Retention Obligation): The obligation to retain documents related to the scope, nature, duration, and actual remuneration of employees applies for ten (10) years after the end of the calendar year in which the contractor's main service was fully and contractually performed.

The core scope of work for this tender, identified as "4551 Baustrom," primarily involves the provision and management of construction power and construction lighting for the new workshop center of the Handwerkskammer Braunschweig-Lüneburg-Stade in Lüneburg.

The high-level summary of the Statement of Work and core deliverables includes:

• Construction Power Supply: Providing, setting up, operating, and maintaining main construction power distributors (Hauptbaustromverteiler) and sub-distributors (Unterverteiler) equipped with various CEE and safety sockets and RCDs. This also includes the supply of current transformers and kWh meters.
• Cabling and Connections: Supplying and installing connection cables and rubber-insulated cables of different specifications and lengths, along with CEE plugs and couplings.
• Construction Lighting: Providing, operating, and maintaining construction lighting, specifically LED light strips, meeting specific technical requirements regarding lumen, power, color temperature, IP rating, and lifespan.
• Maintenance and Relocation of Lighting: Monthly inspection and maintenance of construction lighting, as well as the relocation of LED light strips as directed by the construction management.
• Dismantling: Demontage of all temporary construction lighting, including fasteners and supply lines, and disposal of non-reusable parts.
• Ancillary Electrical Installations: Installation and subsequent demolition of FR junction boxes and rocker switches for construction lighting.
• Coordination: Coordination of the main construction power connection, involving full alignment with the responsible utility company, organizing and supervising the necessary work for the grid connection, and coordinating commissioning.
• Planning: Creation of workshop and assembly planning (Werk- und Montageplanung), which includes developing detailed plans based on existing execution plans, coordinating with planners, and incorporating any resulting changes. This is considered a subsidiary service.
• General Execution: All services must adhere to recognized technical rules, relevant DIN, DIN-VDE, EN, and VDI regulations, and applicable legal and official requirements. The tender covers the complete production, delivery, and assembly of all components necessary for a ready-to-operate service.
• Ad-hoc Work: Performing hourly work by electricians as requested by the client.