Architektenleistungen nach Teil 3 Abschnitt 1 HOAI

Question: What is the contract timeline?

Context: Contract start date, end date, total duration, and any key milestones or phases mentioned. Return null if not stated.

The documents explicitly mention several Leistungsphasen (service phases) as key milestones of the contract. These include Leistungsphase 1 (Grundlagenermittlung), Leistungsphase 2 (Vorplanung - Projekt- und Planungsvorbereitung), Leistungsphase 3 (Entwurfsplanung - System- und Integrationsplanung), Leistungsphase 4 (Genehmigungsplanung), Leistungsphase 5 (Ausführungsplanung), and Leistungsphase 6 (Vorbereiten der Vergabe). The contractor is required to adhere to binding contract dates for the services in Leistungsphase 4, Leistungsphase 5, and Leistungsphase 6, including any special services within these phases, as agreed with the client. Further contract dates will be arranged upon the onward assignment of services. If no specific contract dates are agreed upon, the contractor must provide services in a timely manner to avoid delays in the planning and implementation of the construction project.

Regarding the duration for additional services, the contractor is obligated to provide these if they are commissioned by the client in text form within 36 months after the completion of the previously commissioned services.

One document mentions a contract that was concluded before April 9, 2022, and was set to end on October 10, 2022. However, this appears to be related to a self-declaration regarding Russian sanctions and not the overall timeline for the current tender.

The documents do not explicitly state a contract start date, an overall end date, or a total duration for the entire contract of the current tender. Therefore, beyond the mentioned phases and the 36-month period for potential additional services, specific overall contract start, end, and total duration are not stated.

The core scope of work for this tender primarily involves architectural services for the "Masterplanung Schnarrenberg, Erschließung Neubaumaßnahmen Klinik Berg, 2. BA" project in Tübingen. These services encompass multiple planning phases as defined by HOAI (Honorarordnung für Architekten und Ingenieure):

• Leistungsphase 1: Grundlagenermittlung (Basic Evaluation): This includes clarifying tasks, site inspections, advising on service and investigation needs, formulating decision aids for selecting planning participants, and documenting results.
• Leistungsphase 2: Vorplanung (Preliminary Planning): Tasks involve analyzing fundamentals, coordinating with planning participants, aligning objectives, developing preliminary designs, investigating and evaluating variants, clarifying conditions (e.g., urban, functional, technical, economic), providing work results for other participants, conducting preliminary negotiations for approval, and creating cost estimations and schedules.
• Leistungsphase 3: Entwurfsplanung (Draft Planning): This phase focuses on developing detailed draft plans based on preliminary planning, considering various conditions (e.g., urban, functional, technical, economic), coordinating with other planning participants, preparing object descriptions, negotiating approvability, performing cost calculations, and updating the schedule.
• Leistungsphase 4: Genehmigungsplanung (Approval Planning): This involves preparing and compiling documents and evidence for public-law approvals and consents, including applications for exceptions.
• Vorbereitung der Vergabe (Preparation for Procurement): Key activities include setting up a procurement schedule, creating service descriptions with bills of quantities, coordinating interfaces, determining and controlling costs based on priced bills of quantities, and planning/tendering for metrological monitoring and waste analysis.
• Mitwirkung bei der Vergabe (Assistance with Procurement): This phase includes coordinating procurements of specialist planners, reviewing and evaluating offers (including those for additional/changed services), assisting in bidder discussions, preparing procurement proposals, and comparing tender results with cost calculations.

Additionally, the tender explicitly includes the demolition of buildings at Otfried-Müller-Str. 49 and 51, and Otfried-Müller-Str. 12, 12/1, and 12/2, along with hazardous material removal for the site clearance of the New Medical Clinic (NMK). This also covers associated construction application, execution planning, tendering, and construction supervision.