The order comprises the technical planning of technical equipment ELT in accordance with Part 4 Section 2 HOAI AG 4-6.8
Work phases (LPH) 1 to 9, Elly Heuss Knapp School, refurbishment of the existing building and new extension..
A gradual assignment of services of LPH 1-9 is envisaged.
The order comprises the technical planning of technical equipment ELT in accordance with Part 4 Section 2 HOAI AG 4-6.8
Performance Phases (LPH) 1 to 9:
- System group 4 high-voltage systems,
- Plant group 5 telecommunications and information technology systems,
— system group 6 lift systems,
— Plant group 8 building automation
A gradual assignment of services of LPH 1-9 is envisaged.
The Elly Heuss Knapp School (EHKS) is a primary school that consists of 5 buildings in total: The administration building marks the start of the school in the north, followed by three parallel, bar-shaped school and class wings. The gym and the sports field form the southern end. The five buildings are connected by covered corridors; schoolyards are located between the school buildings. The Elly Heuss Knapp School has been listed as a typical example of 1950s and 1960s architecture in Darmstadt since 2015.
The school is currently suffering from a significant lack of space due to changes in all-day care and the pedagogical concept. There is a space requirement for 4 classes/classrooms with differentiation rooms and an all-day area. A new building is to be built for these rooms. There is also a high need for renovation of existing buildings. This includes structural fire protection (lack of second structural escape routes for the classrooms on the 2nd floor) and accessibility issues.
A. Project goals electrical engineering
The aim is to achieve systems that are simple, easy to operate and maintain.
The overall concept for the buildings should be evaluated in terms of energy, operational and economic optimization potential. In principle, investment costs for building services must be set in an appropriate proportion to their savings potential.
The required control technology should be kept as low as possible and be low-maintenance.
In principle, the following requirements must be taken into account:
- The new building is to be planned as a hybrid building. The building envelope is prefabricated in wood-panel construction. The TA must be integrated into the prefabricated elements.
- Optimized lighting control.
- The highest possible share of renewable energies in the energy supply.
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B. Project goal: economic efficiency and sustainability, life cycle costs: see VI.3
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Framework dates
New extension -
The following deadlines must be met for the realization of the construction project:
The project should start immediately after the contract has been awarded.
Preliminary draft conclusion: 8/2022;
levy LP 3:12/2022;
Submission of building application: 02/2023;
Start of construction: 10/2023;
Completion date: 01/2025.
Refurbishment of the existing building - planning and realization period:
2023-2026.
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Construction costs according to current knowledge (net in each case):
Refurbishment of existing buildings
KG 400: approximately EUR 1,973,468.26;
of which ELT: EUR 789,387.30;
of which HLS: EUR 1,184,080.96.
New extension
KG 400: approximately EUR 691,581.20;
of which ELT: EUR 276,632.48;
of which HLS: EUR 414,948.72.
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For further information see VI.3