DBIA DBIA - Design-Build Institute of America Quality Management and Project Controls Questions and Answers 5

Question 1

A design-build project has a Budget at Completion (BAC) of $10 million, an Earned Value (EV) of $3 million, and an Actual Cost (AC) of $3.6 million. What is the Estimate at Completion (EAC) assuming current CPI continues?

Accepted Answer

$12 million

Answer

EAC = BAC / CPI; CPI = 3/3.6 ≈ 0.833, so EAC = $10M / 0.833 ≈ $12M, meaning the project is forecast to overrun budget by $2 million.

Question 2

Which DBIA-recommended practice best minimizes design errors that lead to costly field changes?

Accepted Answer

Conducting interdisciplinary design coordination meetings and clash detection

Answer

Interdisciplinary coordination meetings combined with BIM-based clash detection catch design conflicts before they become costly field changes during construction.

Question 3

In design-build quality management, 'quality assurance' (QA) is best described as:

Accepted Answer

Systematic process audits that confirm quality procedures are being followed

Answer

QA focuses on process-level audits and reviews to ensure that the systems and procedures designed to produce quality work are being properly executed.

Question 4

A design-build owner notices the Schedule Performance Index (SPI) is 0.85 at month 6. Which action is most aligned with DBIA project controls guidance?

Accepted Answer

Require the design-builder to submit a recovery schedule with corrective action plan

Answer

DBIA guidance calls for the design-builder to analyze the root cause of schedule variance and submit a formal recovery schedule with specific corrective actions to bring the project back on track.

Question 5

What distinguishes a 'design criteria' specification from a 'prescriptive' specification in design-build procurement?

Accepted Answer

Design criteria define performance outcomes and functional requirements; prescriptive specify exact materials and methods

Answer

Design criteria (performance) specifications state what the system must achieve, giving the design-builder flexibility, while prescriptive specifications dictate exactly how to build it.

DBIA - Design-Build Institute of America Certification Practice Test

DBIA - Design-Build Institute of America Certification Practice Test

DBIA DBIA - Design-Build Institute of America Quality Management and Project Controls Questions and Answers 5