We make outline proposals of installations of Envac systems in existing developments and of installations in new properties. The information we gather provides the background facts we need to recommend a system that has the right performance for the intended application, as well as a realistic budget proposal.

The study gives a clear and complete basis for making a decision, and the key questions considered include:

• What investments are required to achieve the desired results, and what are the currents costs of waste collection?
• What income can be expected from the area of the premises that is freed up? What is the estimated payback time for the investment?
• What external finance opportunities are available?
• What environmental drawbacks are caused by the existing waste collection system?
• What special factors must be considered in an area of special historical significance?
• How do you encourage property owners, store owners and others involved to take part in the project?
• Roughly how long will the installation work take once the investment decision has been taken?