How are specific measures of Infrastructure Performance chosen?

How are specific measures of Infrastructure Performance chosen?

The selection of specific measures of infrastructure performance is central to the assessment process. The committee recommends that measures be used that span the three broad dimensions of effectiveness, reliability, and cost, but there are many more detailed concerns that fall within these principal dimensions.

Why is it important to have an infrastructure inventory?

Sometimes a major infrastructure project provides an opportunity for assembling a database that can subsequently be maintained for other uses. Taken as a whole, the inventory represented by measures in Table 4-1 is a snapshot of the infrastructure system as seen from several perspectives.

What is the scope and context of the infrastructure system?

Inventorying the scope and context of the infrastructure system (i.e., the third column of Table 4-1) involves political, institutional, and social concerns. These data also may be contained in a GIS drawing for example on the U.S. decennial population census, zoning and subdivision records,

How are waste systems different from other types of infrastructure?

In contrast, municipal waste systems may enhance productivity, but they are intended essentially to protect public health and enhance environmental quality. The specific size, condition, historical expenditures, technology, and area of extent of the system are then recorded (i.e., as indicated in the next column of the table).

Which is an example of an infrastructure system?

Transportation systems, for example, are expected to provide access, mobility, and efficiency of movement. These objectives presumably contribute to economic productivity.

Which is an example of a Canadian standard?

As an example, if you are looking for standards specific to Canadian structures, (examples: Provincial BC, AB) for symbolizing water, sewer, hydrants etc, it may be somewhat challenging to find specific styles — many are kept as assets that are not shared by the authoring organization and are considered proprietary.