Collecting, processing and managing all occurring waste flows and providing the necessary storage resources, such as containers. OZHW also wants to give concrete substance to the optimization and improvement of the services and the sustainability of the disposal of waste. The contractor advises and supports OZHW proactively during this process. The regular pick-up times take place every 40 school weeks. Outside of this, emptying takes place on demand.

These include the following types of waste flows:

- residual waste,

- plastic (in the current situation under residual waste),

- vegetables, Fruit (in the current situation under residual waste),

- paper + cardboard,

- confidential paper,

- coarse dirt (such as wood dust and metals),

- glass,

- chemical waste.

Fluids and oil (e.g. grease, oil, brake fluid, coolant)

The scope of the contract is approximately EUR 550,000 annually (including VAT). Waste collection and disposal should be carried out at 17 schools (27 locations). As of 1.1.2021 there is a merger with two primary schools (three locations) in Alblasserdam. These locations are added to the order at the end of the current agreement (s). No rights can be derived from this size. The numbers of locations may change in the future, such as when relocating, adding and disposing of locations. A notice period of one month applies to the disposal of the Client. The addition of a new location will be reported to the Contractor at least one month in advance. In the event of significant changes or deviations from the normal route, the number of containers and suchlike, this will be communicated to the Contractor by the Client's contact person as soon as possible. This may have consequences for the price offered in proportion to the number of locations and containers and in consultation with the Client.