Erweiterung und Sanierung der Grund- und Mittelschule in Riedenburg - Tragwerk

The contract timeline is structured around several performance phases: Grundlagenermittlung (Phase 1), Vorplanung (Phase 2), Entwurfsplanung (Phase 3), Genehmigungsplanung (Phase 4), Ausführungsplanung (Phase 5), Vorbereitung der Vergabe (Phase 6), Mitwirkung bei der Vergabe (Phase 7), and Ingenieurtechnische Kontrolle (Phase 8). The contract mentions key dates such as "Baubeginn:", "Nutzungsbeginn:", and "Fertigstellungstermin:", but the specific dates for these are not explicitly provided in the document. A time and execution schedule for planning, awarding, and execution will be developed immediately after the contract is concluded. The transfer of further service stages is contingent on no more than 6 months having passed since the completion of the last transferred service. Explicit contract start date, end date, and total duration are not stated.

The core scope of work for this tender involves planning services for the extension and renovation of the primary and middle school in Riedenburg. Specifically, these are structural engineering planning services (Tragwerksplanung) according to § 49 ff HOAI in conjunction with Annex 14 HOAI, covering Leistungsphasen (LPH) 1-6.

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

• LPH 1 (Grundlagenermittlung - Basic Evaluation): Summarizing, explaining, and documenting results through a written report, and assisting in developing a planning concept and preliminary cost estimation.
• LPH 2 (Vorplanung - Preliminary Planning): Analyzing and organizing foundational data, advising on static-constructive aspects (stability, usability, economic efficiency), participating in the planning concept development, investigating structural solutions with sketches, defining essential constructive details, assisting in preliminary approval negotiations, and coordinating with various special experts (technical equipment, foundation consulting, thermal insulation, energy balancing, building and room acoustics). This phase also includes supporting cost estimation and schedule planning, along with updating cost data as needed.
• LPH 3 (Entwurfsplanung - Design Planning): Developing the structural solution into a constructive design with drawings, including the design of load-bearing cross-sections, statically significant openings, support and node points, joints, and connection elements. It also involves rough static calculations and dimensioning, defining fundamental constructive details and main dimensions, estimating material quantities (rebar, steel, timber), and contributing to the object description by detailing structural aspects, construction processes, manufacturing methods, various construction states, foundation methods, and constructive peculiarities (e.g., crack safety, watertightness, fire resistance, expansion possibilities). Participation in negotiations with authorities for approval is also included.