Department of State Contracting
Overseas Buildings Operations (OBO)
The Federal Acquisition Regulation (FAR)
Contracting Officer Duties & Authority
Requests for Equitable Adjustment (REA)
100

This bureau manages the design, construction, and maintenance of U.S. embassies and consulates overseas.

What is Bureau of Overseas Buildings Operations?

100

OBO’s primary mission is to provide these types of facilities to support U.S. diplomacy abroad.

What are secure, functional diplomatic facilities?

100

This is the principal set of rules governing acquisition by all executive agencies of the federal government.

What is the Federal Acquisition Regulation?

100

Only this individual has the authority to enter into, administer, or terminate contracts on behalf of the government.

Who is the Contracting Officer?

100

An REA is typically submitted under this clause when the government modifies contract requirements.

What is the Changes clause?

200

This Department-level office establishes acquisition policy and oversees procurement activities across the Department of State.

What is the Office of the Procurement Executive?

200

This delivery method frequently used by OBO combines design and construction responsibility into one contract entity.

What is design-build?

200

FAR Part 15 governs this type of acquisition method, commonly used for negotiated procurements.

What is contracting by negotiation?

200

A contracting officer’s authority is documented in this formal appointment instrument.

What is a Warrant (Certificate of Appointment)?

200

Unlike a formal claim under the Contract Disputes Act, an REA is generally considered this type of request.

What is a non-adversarial contract adjustment request?

300

Most large embassy construction projects are executed under this type of contract, often involving fixed pricing with performance risk on the contractor.

What is a firm-fixed-price contract?

300

OBO projects must comply with host nation laws unless superseded by this international agreement governing diplomatic premises.

What is the Vienna Convention on Diplomatic Relations?

300

This FAR part prescribes policies and procedures for sealed bidding.

What is FAR Part 14?

300

When a contractor receives direction outside the scope of authority from a COR, this may result.

What is an Unauthorized Commitment?

300

To recover extended overhead due to government-caused delay, contractors often rely on this formula.

What is the Eichleay Formula?

400

Security standards for diplomatic facilities worldwide are influenced by recommendations from this board formed after the 1983 Beirut bombings.

What is the Accountability Review Board?

400

When unexpected site conditions arise during excavation at an embassy compound, this clause often becomes relevant.

What is the Differing Site Conditions clause?

400

This FAR clause allows the government to unilaterally direct changes within the general scope of the contract.

What is the Changes clause?

400

The contracting officer must ensure this before awarding a contract, including financial resources and compliance with law.

What is Determination of Responsibility?

400

An REA exceeding this dollar threshold must be certified if it qualifies as a claim under the Contract Disputes Act.

What is $100,000?

500

This federal statute requires that construction contracts exceeding $2,000 include prevailing wage requirements.

What is the Davis-Bacon Act?

500

OBO relies heavily on this project delivery tool that integrates cost, schedule, and performance metrics into one management baseline.

What is Earned Value Management (EVM)?

500

FAR Part 33 addresses this area of contract administration, including disputes and protests.

What is Protests, Disputes, and Appeals?

500

This legal doctrine prevents the government from being bound by acts of its agents acting beyond their authority.

What is the Doctrine of Actual Authority?

500

This board frequently hears appeals of Department of State contract disputes.

What is the Civilian Board of Contract Appeals?

M
e
n
u