Technical Standards and Specifications Flashcards

A highway reconstruction project claims Superior performance for RA3.2 (Reduce Energy Consumption). Which documentation is most critical for the verifier?

Answer: A quantified comparison of projected energy use versus an established baseline conventional design

Demonstrating Superior performance requires quantitative evidence — typically an energy model or calculation showing percentage reduction against a comparable baseline design, not just a list of measures.

Mid-construction, a project team determines that a previously claimed Conserving-level credit for a stormwater credit cannot be substantiated. What is the correct Envision protocol?

Answer: Notify the ISI Verifier and formally adjust the credit claim to the achievable performance level

The Envision process requires transparency; project teams must notify the verifier of changed conditions and revise credit claims to reflect what can actually be substantiated.

A bridge project spanning a sensitive wetland claims NW2.1 (Preserve Wetlands and Surface Water) at Conserving level. Which form of documentation would NOT substantiate this claim?

Answer: A signed contractor pledge to restore wetlands after project closeout

A future pledge is not evidence of achieved performance; Envision requires documented proof of actual outcomes or a technically verified, committed plan — not an unverified promise.

How does Envision v3 handle credits that address innovative sustainability approaches not covered by existing credit categories?

Answer: Via a formal pilot credit or innovation request submitted to ISI for review

Envision allows project teams to submit a formal pilot or innovation request to ISI when a project employs a sustainability strategy not addressed by existing credits, enabling custom recognition.

A project earns 95% of possible points in the Resource Allocation category alone but achieves only 38% of total possible Envision points overall. Which award level is this project eligible for?

Answer: The level corresponding to the 38% overall score, regardless of category performance

Envision award levels are determined by the project's total points as a percentage of all possible points; no single category score can override the overall threshold requirement.

What is the critical distinction between 'Conserving' and 'Restorative' performance levels in the Envision framework?

Answer: Conserving reduces negative impact well below standard practice; Restorative actively returns net benefit to natural or social systems

Conserving dramatically reduces harm beyond standard practice, while Restorative goes further — the project produces a net positive outcome, actively regenerating the systems it affects.

When scoring Envision credits, what happens to a credit that is determined to be 'Not Applicable' (NA) for a specific project?

Answer: The credit's possible points are removed from both the numerator and denominator when calculating the award level percentage

Not Applicable credits are excluded from the scoring denominator entirely, ensuring that projects are not disadvantaged for irrelevant credits and that the percentage score reflects only applicable credits.