Gossberg (Hunsrück)


The Gossberg is a hill with the highest point of 483m in the municipality of Wüschheim close to the border with Hundheim in the district of Rhein-Hunsrück-Kreis in the low mountain range of Hunsrück in the state of Rhineland-Palatinate, Germany. The summit was excavated 30m deep in the period of 19841989 and transformed into the NBC bunker operated by U.S. Forces to serve as a fortified center of highly-secure communication among all NATO troops in Europe and a potential missile launch control center for the nearby missile base Pydna in case of anticipated World War III.

Geography

The Gemarkung of Gossberg lies on the north of the municipality of Wüschheim and to the southwest of the border between municipalities of both Bell and Hasselbach. Wüschheim is an Ortsgemeinde that is a part of the Verbandsgemeinde Simmern-Rheinböllen in the state of Rhineland-Palatinate, Germany. The Gossberg hill, being a part of the low mountain range of the central Hunsrück, is located 3km to the east from “Hunsrück Heights Road”, officially known as the federal highway B327 connecting Kappel, Kastellaun, and Koblenz. South of Gossberg, there is the Landesstraße L226, which connects Wüschheim with Simmern and B327. The Frankfurt–Hahn Airport is 17km to the southwest of Gossberg via B327.

History

Excavations made in the 1930s in the vicinity of Gossberg revealed findings of a Roman past, in particular a villa rustica.
In general, from 1978 to 1992, the NATO's reconnaissance unit Metro Tango, led by U.S. Forces, provided guidance and coordination of tactical missiles and air forces respectively. Name of the unit derives from the first letters of the "Missile Training" collocation, that indeed accurately describes the primary mission of unit's location in the municipality of Wüschheim.
Gossberg, historically being militarily and strategically important area, during 19841989 was excavated 30m deep in order to accommodate the subsequently constructed NBC bunker to be operated by the MT unit, which was already stationed about 4km southwest of Gossberg in the direction of Kappel on the federal highway B327. Responsibilities of the MT unit at Gossberg included the signals intelligence, the communications security, the radar, the determination of targets, the air defense, and most prominently the control of ready-to-fire launch facilities for cruise missiles carrying nuclear warheads located at the nearby missile base Pydna between Bell and Hasselbach.
Hahn Air Base, today known as the international airport, Frankfurt–Hahn, participated in preparations for deployment of BGM-109G Ground Launched Cruise Missile units from 1982 to 1985, as well as their maintenance by the reactivated 38th Tactical Missile Wing at Pydna from 1985 to 1990.
At the beginning of 1990s, the facility was given up on the basis of the overall relaxation of geopolitical tensions between the Eastern Bloc and the Western Bloc, globally recognized decrease in the probability of the nuclear warfare threat, and the associated disarmament. As a result, the bunker was never put into operation.
As of 2017, the Gossberg bunker is available for sale and rent at negotiable price.

The Bunker

Construction Cost

The total construction costs approximately amount to up to the end of construction in 1992.

Construction Data

The bunker has two nested shield hulls, the inner and the outer, each produced out of reinforced concrete. The thickness of the inner shield hull is 0.80m, while of the outer one is double of the former. Both shield hulls are separated by hollow space with a width of 2.00m, which serves three major purposes:
The thickness of the bottom plate is 1.00m, while of the cover plate of the inner shield hull is between 1.00m and 1.20m. The cover plate of the outer shield hull consists of a so-called Zerschellschicht with a thickness of 1.05m and an overlying layer of fluid concrete with quartzite blocks with a thickness of 1.10m. Finally, there is a soil layer of 0.40m on top as a green roof.
The entire building extends for about 13.30m deep under the ground and for about 10.35m above the ground, while the horizontal dimensions of it are 50.30m × 45.80m respectively. Hence, the gross area is around 17,000m, the gross volume is roughly 28,000m, and the summit of Gossberg is 8.00m higher than before the construction.

Internal Structure

Internally, the bunker is a three-story building, where the two upper stories are connected with two stairways and a heavy elevator, while the two lower stories are connected only with a steel ladder. Physical security and separation between rooms are achieved by a sluice system with an option to manage it via the central access control panel.

Story 2: Office and Main Working Area

The purpose of story 2 is to accommodate administration, security surveillance, computer equipment, and electrical engineering. By default, it contains nine rooms, but could be expeditiously reconfigured thanks to movable walls, suspended ceiling, and raised floor. In addition, there are two toilet rooms and a power supply room. To summarize, the net internal area is 1,185m and maximum floor load is 2,000kg/m. Other features include:
The purpose of story 1 is to technologically sustain the building and provide storage space, where part of that space could be utilized as laboratory. Walls are not movable, types of both ceiling and floor vary between rooms. In addition, there are two toilet rooms, a sanitary room, and a decontamination shower room. To summarize, the net internal area is 1,664m and maximum floor load is 5,000kg/m. Other features include:
The purpose of story 0 is to technologically sustain the building and provide storage tanks. The corresponding net internal area is only 450m. Storage tanks include:
The [|outer plot] is surrounded by a fence of about 2.00m high and its gross area is 13,783m. It contains road and parking paved with interlocking brick stones, which officially offers a helipad, a small transformer building, and a hill of about 10.35m high with an entrance to the bunker. The entrance has area of roughly 500m and is protected by a massive armored sliding door weighting more than 28,000kg.

Maintenance Details