This tender awards engineering services for Technical Building Equipment (§ 53 ff. HOAI in the currently applicable version) for the new construction of a 3-story primary school (3-track) with a basement. The school is to be organized as a compartment school and constructed using a wood-hybrid building method.
The services include the planning of all system groups of the Technical Equipment according to HOAI as well as the technical installations in the outdoor facilities of cost group 550:
- SG 1: Wastewater, water, and gas systems
- SG 2: Heat supply systems
- SG 3: Air technology systems
- SG 4: High-voltage systems
- SG 5: Telecommunications and information technology systems
- SG 6: Conveying systems
- SG 7: Use-specific and process engineering systems (e.g., kitchen technology)
- SG 8: Building automation
- Cost group 550: Basic pipeline planning, rainwater planning, grease separator (school kitchen)
Construction method:
Wood-hybrid combined with concrete. In the basement, floor slab, and staircases the use of CO2-reduced concrete is planned.
The floor slabs are planned as reinforced concrete slabs on wooden ribs.
The building mostly consists of a wooden construction of prefabricated elements. A PV system is to be installed on the greened roof of the school.
Gross floor area / gross volume: 7,900 m2 / 34,060 m3
Cost estimate:
Net construction sums cost group 400 - EUR 3,743,000.00, cost group 550 - EUR 275,000
Room program:
Rooms for general teaching
Specialist rooms
Community and full-day areas
Rooms for administration
Service areas
Sanitary facilities
Outdoor facilities
Project goals:
Sustainable and resource-efficient construction method;
Optimization of prefabrication level; Ensuring sound, fire, and moisture protection requirements; climate-friendly energy concept; low operating costs; installation of robust and low-maintenance systems; minimized installation zones; use of renewable energies; use of district heating for certain areas
LOT-0001
Provision of planning services (Technical Building Equipment - NEW) for the new construction of the "Geschwister Scholl" primary school in 14712 Rathenow as a three-track school in the sense of a compartment school.
The services include performance phases 1 to 9 according to § 55 HOAI (stepwise commissioning) as well as special services.
Basic services (PH 1-9):
- PH 1: Basic evaluation Coordination with object planning, coordination of user requirements
- PH 2: Preliminary planning for heat generation, ventilation concept, and electrical supply, coordination of routing, preliminary coordination of fire protection, cost estimation, scheduling
- PH 3: Design planning
Calculation of heating/cooling loads, lighting concept, safety lighting, network/IT concept, breakthrough planning
- PH 4: Approval planning Fire protection-related proofs, coordination with authorities
- PH 5: Execution planning
Installation planning, switch cabinet concepts, cable penetrations, collision checking, ceiling plans,
- PH 6: Participation in awarding contracts Preparation of specifications, maintenance requirements
- PH 7: Participation in awarding contract Offer evaluation, price comparison, bidder discussions, award proposal
- PH 8: Site supervision and documentation
Construction supervision TGA, schedule monitoring, quality control, commissioning, functional testing, acceptance
- PH 9: Object monitoring
Special services
- Concept for the fire alarm system - ALG 5
- Empty conduit planning - ALG 4
The commissioning takes place stepwise in 4 performance stages, whereby the 1st performance stage includes performance phases 1-4, the 2nd performance stage includes phase 5, the 3rd performance stage includes phases 6-8, and the 4th performance stage includes phase 9.
There is no legal entitlement to commissioning from the 2nd performance stage onwards. The prerequisite for further commissioning is that the deadlines of the commissioned performance stages are met and that the financing of the entire construction project by the client is secured.