ALCOSAN Plant Model

The Allegheny County Sanitary Authority (ALCOSAN) is soliciting Letters of Interest and Statements of Qualifications from firms interested in providing Professional Services to develop the ALCOSAN Interactive Plant Display Model / 3D Digital Model. The project involves creating a new, updated version of the current physical ALCOSAN Plant model, incorporating the current and future structures of the plant, as well as updated orthography of the site and surrounding areas. The selected firm will provide all services necessary to develop and create the model, including physical and digital components. Key aspects of the project include: • Developing a physical/static model re-creation from existing documentation • Creating an interactive, tactile feature to initiate audio cues for the viewer • Implementing LED lighting to highlight focused areas • Developing a new digital 3D model from existing documentation • Incorporating interactive feedback for the viewer, including full control of the plant rotational axis and audio and visual cues to describe areas and/or structures within the plant The project is expected to start on May 1, 2026, and be completed by August 30, 2027.