The barred entrance gate is large enough to drive a truck through. The bars have enough distance between them for a human to slip through. The gate is locked with a heavy padlock.
It also contained bales of hay. Hay was needed as additional food for the dinosaurs in this area. At 5:00 AM bales of hay are automatically transported out of the building by a conveyor belt.
Dr. Grant, Tim and Lex hid in this building from the recently-escaped dinosaurs of Jurassic Park and used it as a shelter while they slept. They use the hay in the building as a bed. Dr. Grant tried their phone only to hear static. It is also where Lex met "Ralph" the Triceratops.
The novel contains a list of the equipment in this building:.
- five-gallon containers of herbicide
- tree-pruning equipment
- spare tires for a Jeep
- coils of cyclone fencing
- hundred-pound fertilizer bags
- stacks of brown ceramic insulators
- motor-oil cans
- work lights
- Map of the island
- bags of cement
- copper pipe
- green mesh
- plastic oars
- compressed-air pistol
- cloth belt that held MORO-709 darts