physics

Project Greek Island

Project Greek Island is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Project Greek Island rather than just read about it. In short: Project Greek Island (previously code-named "Project Casper") was a United States government continuity program located at the Greenbrier hotel in West Virginia. The facility was decommissioned in 1992 after the program was exposed by The Washington Post.

Key takeaways

Project Greek Island belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Project Greek Island to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Project Greek Island from memory before moving on to harder problems.

Reference excerpt

Project Greek Island (previously code-named "Project Casper") was a United States government continuity program located at the Greenbrier hotel in West Virginia. The facility was decommissioned in 1992 after the program was exposed by The Washington Post. It is now known as the Greenbrier Bunker.

Construction

In the late 1950s, the United States government approached The Greenbrier resort and sought its assistance in creating a secret emergency relocation center to house the United States Congress due to the Cuban Revolution and soon after the Cuban Missile Crisis. The classified, underground facility was built at the same time as the West Virginia Wing, an above-ground addition to the hotel, from 1959 to 1962. For 30 years, The Greenbrier owners maintained an agreement with the federal government that, in the event of an international crisis, the entire resort property would be converted to government use, specifically as the emergency location for the legislative branch. The project used a cut-and-cover style construction method for the creation of the bunker, where material, known as spoil, is removed from the surface and carried away from the site to create a space in which the bunker is constructed. In the case of the Project Greek Island Bunker, the spoil was used in the expansion of a 9-hole golf course and as fill material in a runway extension project at the local municipal airfield. This prevented detection of the project.

Facilities

The underground facility contained a dormitory, kitchen, hospital, and a broadcast center for members of Congress. The broadcast center had changeable seasonal backdrops to allow it to appear as if members of Congress were broadcasting from Washington, D.C. A 100-foot (30 m) radio tower was installed 4.5 miles (7.2 km) away for these broadcasts. The largest room is "The Exhibit Hall", 89 by 186 feet (27 by 57 m) beneath a ceiling nearly 20 feet (6.1 m) high and supported by 18 support columns. Adjoining it are two smaller auditoriums, one seating about 470 people, big enough to host the 435-member House of Representatives, and the smaller with a seating capacity of about 130, suitable as a temporary Senate chamber. The Exhibit Hall itself could be used for joint sessions of Congress. The facility had a six-month supply of food, periodically refreshed. What was used by Greenbrier guests for business meetings was actually a disguised work area for members of Congress, complete with four hidden blast doors. Two of the doors were large enough to allow vehicles to enter. One weighed more than 28 short tons (25 t) and measured 12 feet 3 inches (3.73 m) wide and 15 feet (4.6 m) high. Another weighed more than 20 short tons (18 t). The doors were 19.5 inches (50 cm) thick. The two-foot-thick (0.61 m) walls of the bunker were made of reinforced concrete.

Maintenance The center was maintained by government workers posing as hotel employees, and operated under a dummy company named Forsythe Associates, based in Arlington, Virginia. The company's on-site employees maintained that their purpose was to maintain the hotel's 1100 televisions. The company's first manager was John Londis, a former cryptographic expert with the Army Signal Corps. He had a top-secret security clearance and was stationed at the Pentagon. Many of these same workers were later employed by the hotel and, for a time, gave guided tours. The complex is still maintained by The Greenbrier, and the facility remains much as it was in 1992, when the secret was revealed in the national press. While almost all of the furnishings were removed following the decommissioning of the bunker, the facility now has similar period furnishings to approximate what the bunker looked like while it was still in operation. Two of the original bunks in the dormitories remain.

The bunker was designed to be incorporated into the public spaces of the hotel so as to not draw attention. Much of the bunker space was visible to the public, but went undetected for years, including The Exhibition Hall in the West Virginia Wing, which differs from other public spaces in the hotel due to large concrete columns present for reinforcing. Adjacent to the entrance of The Exhibition Hall is one of the original blast doors, which can now be seen openly, the original screen that once hid its presence removed. AT&T provided phone service for both The Greenbrier Hotel and the bunker. All calls placed from the bunker were routed through the hotel's switchboard to make it appear as if they originated from the hotel. The communications center in the bunker today contains representatives of three generations of telephone technology that were used. Although the bunker was kept stocked for 30 years, it was never actually used as an emergency location, even during the Cuban Missile Crisis.

Decommissioning The bunker's existence was not acknowledged until The Washington Post revealed it in a 1992 story; immediately after the Post story, the government decommissioned the bunker. The facility has since been renovated. It is used as a data storage facility for the private sector. It is once again featured as an attraction in which visitors can tour the now-declassified facilities, now known as the "Greenbrier Bunker".

See also Bomb shelter Nuclear warfare Raven Rock Mountain Complex Mount Weather Emergency Operations Center Warrenton Training Center

References

External links

The Bunker (official tourism website) Greenbriar Virtual Tour from the Cold War Civil Defense Museum

Illustrations

Worked examples

Example 1 — a first encounter with Project Greek Island

Start with the simplest possible case. Write down what Project Greek Island claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Project Greek Island before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Project Greek Island ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Project Greek Island

In research: Project Greek Island appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Project Greek Island in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Project Greek Island is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1962 establishments in West Virginia, Continuity of government in the United States, Disaster preparedness in the United States, so understanding it makes those chapters shorter.
In everyday life: Look for Project Greek Island outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Project Greek Island in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Project Greek Island means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Project Greek Island out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Project Greek Island in simple terms?

Why does Project Greek Island matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Project Greek Island?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Project Greek Island.