Similar to the Empire State Building, visitors are separated from the tenants, having their own separate entrance next to the museum, descending down to a below-ground security screening area.
They had been providing ground security for airfields.
There will be a below-ground parking garage with security for 165 cars, and a covered elevated walkway will cross the driveway to the station's covered platform.
When we started, the [site's] below-ground [structures] needed vents, and because of security, these vents had to be 25 feet tall.
Secondary environmental benefits include food availability, security of land tenure, increased farm income, restoration and maintenance of above- and below-ground carbon storage capacity, restoration and maintenance of biodiversity, and maintenance of watershed hydrology and soil conservation.
This chapter provides an overview on site survey; there are many types of digital video security site surveys for camera locations, network equipment, conduit pathways, raceways, and ducts, both above- and below-ground.
Adding to its anonymity are the 23 wells throughout the terrain, all of which are hidden below ground in locked bunkers, a cold war-era security precaution.
The below-ground narrative is different.
A below-ground koi pond is visible from the bridge.
There will be some below-ground work, some studies, but basically it is above-ground".
The memorial area will also include a below-ground museum and an above-ground visitors' center.
