Proposals are hereby invited for the following: Provision of window cleaning services at the University of Pretoria Academic Buildings and Residences for a five-year contract: Provision of business support services in window cleaning services. The University of Pretoria invites qualified and experienced window cleaning services providers to submit proposal that includes labour, environmentally friendly cleaning materials, equipment, suppliers, personal protective equipment, supervision, and all other resources for cleaning services the interior and exterior of high-to reach windows. (Tender №93653032)