ENV SP Resource Allocation & Materials

Question 1

What does lifecycle assessment (LCA) evaluate in the Envision framework?

Accepted Answer

The environmental impacts of a project from raw material extraction through end of life

Answer

Only the construction phase costs and impacts

Answer

The expected lifespan of the structure in years

Answer

Employee lifecycle from hiring to retirement

Question 2

How does Envision encourage the use of recycled materials in infrastructure projects?

Accepted Answer

By awarding credits for using recycled and locally sourced materials that reduce virgin resource consumption

Answer

By requiring 100% recycled materials in all projects

Answer

By penalizing projects that use any new materials

Answer

Envision does not address material selection

Question 3

What is 'net-zero energy' as applied to infrastructure in Envision?

Accepted Answer

A project that produces as much renewable energy as it consumes over its operational lifetime

Answer

A project that uses no energy at all during construction

Answer

A project with zero upfront construction costs

Answer

A project that eliminates all lighting and electrical systems

Question 4

Why does Envision emphasize reducing potable water consumption in infrastructure?

Accepted Answer

Potable water is a finite resource and reducing its use conserves supply for drinking and essential needs

Answer

It only matters in desert climates

Answer

Reducing water use increases project costs with no benefit

Answer

Envision does not address water consumption

Question 5

What is the Envision approach to waste management during construction?

Accepted Answer

Minimize waste generation, maximize diversion from landfills through recycling and reuse

Answer

Dispose of all waste in the nearest landfill for convenience

Answer

Waste management is not covered in the Envision framework

Answer

Burn all construction waste on-site to reduce volume

Question 6

How does Envision define 'sustainable procurement'?

Accepted Answer

Selecting materials and services that minimize environmental impact and support responsible supply chains

Answer

Buying the cheapest materials available regardless of source

Answer

Only purchasing from local vendors within a 5-mile radius

Answer

Avoiding all procurement to reduce environmental impact