COR Modifications & Change Orders 3

Question 1

The 'cardinal change' doctrine is significant because it means:

Accepted Answer

A change so drastic it falls outside the original contract scope, potentially allowing the contractor to treat it as a breach

Answer

A cardinal change alters the fundamental nature of the contract and may expose the government to breach claims because it exceeds what was competitively awarded.

Question 2

Which of the following best describes a 'constructive change' in federal contracting?

Accepted Answer

Contractor performance of additional work due to government action or inaction without a formal change order

Answer

A constructive change occurs when the government's conduct effectively directs extra work without a formal change order, entitling the contractor to an equitable adjustment.

Question 3

A COR's written direction to a contractor to 'use a higher-grade material than specified' without a modification in place could create which problem?

Accepted Answer

An unauthorized commitment leading to a constructive change

Answer

Directing a higher-grade material constitutes an unauthorized commitment that may result in a constructive change and government liability for additional costs.

Question 4

What is the primary purpose of the Standard Form (SF) 30 in government contracting?

Accepted Answer

To amend solicitations or modify contracts

Answer

SF 30 (Amendment of Solicitation/Modification of Contract) is the official form used to amend solicitations before award or modify contracts after award.

Question 5

When the government issues a stop-work order, which of the following is the contractor generally entitled to receive?

Accepted Answer

An equitable adjustment for unavoidable costs incurred during the stop-work period

Answer

Under FAR 52.242-15, a contractor is entitled to an equitable adjustment for reasonable costs incurred during a stop-work period if it is not at fault.

(COR) Contracting Officer's Representative Certification Practice Test

(COR) Contracting Officer's Representative Certification Practice Test

COR Modifications & Change Orders 3