The City of Hyvinkää (hereinafter referred to as the "Client") will build a new multipurpose hall building in the Hangonsilta area of Hyvinkää. The object of the design assignment is a hybrid building with sports hall, event, restaurant and university of applied sciences facilities.

The preliminary scope of the project is approximately 12,430 m2, of which the extent of the sports hall is approximately 9,030 m2 and the extent of higher education facilities approximately 3,400 m2. Depending on the nature of the event, the sports hall has an audience capacity of 2,000–3,000 people.

Starting points and preliminary technical design objectives for the design of the site:

• The construction site is mainly located on old fill soil, below which sedge peat is the soil layer. The foundation will most likely require piling

• At the construction site, the groundwater and perch water elevations are close to the ground

• When building on an adjacent plot, preliminary construction has required significant drainage measures, also in this project the construction site involves significant moisture

• The construction site is located in an area where contaminated soil types have been detected in previous studies

• The construction site is located close to the railway track, vibration effects must be taken into account in the design

• The free height of the sports hall is 12.5 m and the span is over 25 m

• As a rule, concrete and/or steel are used as frame structures

• Brick, precast concrete, metal cassettes and glass are preliminarily used as façade materials, the material choices will be specified in the design phase

• A civil defence shelter will be built in the building

• As a rule, the indoor air class of the premises is S2 and they are implemented cooled and taking into account the recovery of heat and cooling energy

• The site is connected to the district heating network

• Solar panels and solar energy battery storage will be implemented at the site

• The scope of the sprinkler system will be specified during the design phase, sprinklers are likely to be used in meeting rooms

• A DALI lighting control system will be implemented at the site

• The design of the site must take into account the high-quality needs of match, event and teaching activities, audiovisual systems and the televising of match events

• Kohteessa on Cook – Serve valmistuskeittiö

The project uses a cooperative project management contract as a form of implementation. The initial phase of project planning will be carried out on a tight schedule so that the preliminary master plans describing the scope, quality level, structural solutions and scope and main principles of the project required for the procurement of a project management contractor will be ready by the end of 2023. The client's goal is to acquire and draw up design contracts at the beginning of October 2023, when the design work can begin.

The procurement has been divided into four areas by design area as described below. The tenderer may offer one or more components. Independent procurement decisions are made for each other.

Area 1: Geotechnical engineering

2nd area: Structural design

3. Area: HVAC design

4. Domain: Electrical design

The subdivisions include parts C (design preparation) to K (warranty period) of the task list in their design field

The sub-area includes tasks C design preparation – K warranty period of the foundation structure design task list GEO18 appended to the invitation to tender, with additions and limitations presented in the task lists, the invitation to tender with its appendices and the appendices in this invitation to tender. The difficulty class of the area has been assessed to be demanding.

The sub-area includes tasks C design preparation – K warranty period of the structural design task list RAK18 appended to the invitation to tender, with additions and restrictions presented in the task lists, the invitation to tender with its appendices and the appendices in this invitation to tender. The difficulty class of the area has been estimated to be exceptionally demanding due to the long spans of the sports hall. Due to the exceptionally demanding difficulty category, construction plans are subject to third-party review.

Implementation planning is entirely part of the assignment. For example, product part design by product suppliers is not utilised in the design.

The sub-area includes the MEP design task list TATE18 HVAC design tasks C design preparation – K warranty period attached to the invitation to tender, with additions and limitations presented in the task lists, the invitation to tender with its appendices and the appendices in this invitation to tender. The difficulty class of the area has been assessed to be demanding.

Implementation planning is entirely part of the assignment. For example, product part design by product suppliers is not utilised in the design.

The client acquires a separate life cycle expert for the project. The duties of a life cycle expert are not included in this assignment. The division of labor between designers is presented in more detail in the design program and task list.

The sub-area includes the electrical design tasks C design preparation – K warranty period in the building services design task list TATE18 appended to the invitation to tender, with additions and limitations presented in the task lists, the invitation to tender with its appendices and the appendices in this invitation to tender. The difficulty class of the area has been assessed to be demanding.

Audiovisual systems and camera surveillance systems are purchased as product parts purchases, and their implementation planning is not included in the assignment. However, electrical design includes the design of the electrification and data cabling of these systems, as well as other coordination of plans.

The client acquires a separate life cycle expert for the project. The duties of a life cycle expert are not included in this assignment. The division of labor between designers is presented in more detail in the design program and task list.