Germany-Cologne: Architectural services for buildings

2016-0037-26-4

Mission: Site planning services (from performance phase 6) pursuant to § 34 HOAI 2013 for the construction of new NAWI-Haus at the IGS Cologne-Holweide, Burgwiesenstraße 125, 51067 Cologne – preparation of the procurement, participation in procurement, physical monitoring (construction monitoring) and documentation, and site support (service phases 6 to 9).
Location
The new natural science house of the Cologne Holweide School will be built as a single-shot construction on the schoolyards on the eastern edge of the site.
Planning concept:
The new building is a single-shot building that houses 12 natural science classrooms. The rooms will not be designed for specific subjects (bio, chemistry or physics) by your equipment, but will be used for natural sciences in general. As a result of this approach, there is a central joint collection. The classrooms will be developed over two hall areas, which serve both as development areas and residential areas. The teacher area and the collection have their own entrance, they can be used independently.
The internal spaces are naturally exposed and ventilated via skylight strips.
Construction:
The building is designed as a solid construction. Only the raised roof surfaces in the halls and the collection with teachers’ jobs are made of wood.
The building will be built on a load-bearing slab with a peripheral strip foundation.
The load-bearing exterior and interior walls will be constructed as concrete walls. These remain mostly visible and coloured.
The large surfaces of the exterior walls will be thermally insulated with clinker overlay. This is on a prefabricated concrete base which is guided by window strips up to the height of the windowback. Fall areas and the façades of the raised roof areas will be covered with coloured façade panels.
The windows are proposed as wood-aluminium window construction. The openings of the compartment classes are designed as sliding windows, with external sun protection.
The raised roof surfaces are provided with a wooden and steel support structure.
The main beams shall be placed on fixed concrete posts (F30).
In the area of teacher mobility, a generous opening in the roof will be covered with a glass structure.
The insulation of the hall end roofs will be carried out as a slope insulation (3 %).
The roof surfaces are constructed as concrete slabs. Due to the large scales of tensions and in order to ensure an economic construction, concrete concrete hollow components are provided here. All higher roof surfaces shall be provided with an excavating roof supernatant.
The roof surfaces are proposed with extensive green cover.
The two main entrances are given a presented roof of the same design as the roof of the halls, with steel supports on a strip foundation.
Surface areas
BRI 12 100 m²;
NGF 2 300 m²;
BGF 2 530 m².
Cost Framework
For the implementation of the measure, the net figures for cost group 300 and 400 (construction of construction and technical building equipment) are approximately EUR 4 105 500 million. Of this, approximately EUR 3 135 500 million net relates to cost group 300 (construction, construction) and approximately EUR 970000 net to cost group 400 (technical building equipment).
According to the Council decision and building decision of 20 May 2014, the energy standard of the natural science house of the school is to be applied to the applicable minimum energy standard (currently EnEV 2016). As part of the further implementation planning, the update of the plan must be coordinated with the energy management of the building industry of the City of Cologne.
The services are intended to be awarded on a step-by-step basis.
First of all, it is foreseen that service phases 6 and 7 (preparation of the award, participation in the award of contracts) will be contracted.
There is no legal right to be sub-contracted.
The draft fee-based contract will be made available to the selected tenderers before the negotiation.
Duration of the contract or start date and end date of performance of the contract:
Duration in months: including performance phase 8 – planned commissioning/completion end 2018
plus 48 months for performance phase 9 (from award of contract)
Beginning: immediately after the conclusion of the contract.

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Submission for all lots

The notice involves a public contract

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DEA23 Köln, Kreisfreie Stadt

71221000 - Architectural services for buildings

71521000 - Construction-site supervision services

The most economic tender

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