Tag: Assembly

Vehicle Assembly Building

The Vehicle Assembly Building (VAB) is one of the largest buildings in the world. It was originally built for assembly of Apollo/Saturn vehicles and was later modified to support Space Shuttle operations. High Bays 1 and 3 are used for integration and stacking of the complete Space Shuttle vehicle. High Bay 2 is used for external tank (ET) checkout and storage and as a contingency storage area for orbiters. High Bay 4 is also used for ET checkout and storage, as well as for payload canister operations and solid rocket boster (SRB) contingency handling.

The Low Bay area contains Space Shuttle main engine maintenance and overhaul shops, and serves as a holding area for SRB forward assemblies and aft skirts.

During Space shuttle build-up operations inside the VAB, integrated SRB segments are transfered from nearbay SRB assembly and checkout facilities, hoisted onto a Mobile Launcher Platform in High Bays 1

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