An arch for a wetlands bridge is transported to the bridge foundation. Tires cushioned the arch when it was first unloaded from a truck. The bridge protects environmentally sensitive wetlands.

A green roof covered with a type of succulent vegetation called sedum changes color before going dormant in winter. Sixteen varieties of sedum are planted on the roofs. Green roofs, which help the environment by controlling stormwater, reduce energy expenses and need only weeding to remain healthy.

A carpenter installs scribe molding in the kitchen of a residential room. The Carpentry Department had installed more than 60 percent of all kitchen cabinets by the end of February 2016.

Electricians install light-emitting diode (LED) lamps to illuminate the Watch Tower logo on the courtyard tower.

The Offices/Services Building, with its courtyard tower and entrance lobby, is illuminated at night. The tower will offer visitors a unique view of the Warwick site and its surroundings.

Construction workers prepare an access road for emergency vehicles by laying subgrade and pouring concrete. The temporary burlap cover in the background reduces erosion during construction.

Workers install a prefabricated skylight above an elevator lobby. Eleven skylights in the Offices/Services Building allow natural light into interior spaces.

Using an oxygen-acetylene beveling machine, a welder cuts carbon steel pipe for the chilled water system.

A carpenter installs a window subsill. After the subsill is leveled and the drywall is secured, a finished windowsill will be installed.

Pavers are installed on a rainy day. At the right center of the photo, a white screed grades two layers of aggregate to a level plane. In the foreground, an excavator fitted with a hydraulic installation clamp lowers pavers into place. On the left, a plastic tarp covers topsoil to prevent erosion.

Workers pull medium-voltage wire to an electrical substation, which supplies power to the Warwick complex.

A worker completes the frame of a walkway cover between Visitor Parking and the Offices/Services Building. The cover will protect visitors from rain and snow.

A technician adjusts boiler settings at a control panel. All four boilers at the Warwick complex are now installed.

Mechanics install dryers in the Laundry Department. The dryers have capacities ranging from 6 to 45 kilograms (15 to 100 lbs). Washing machines will be installed along the left wall.

Gerrit Lösch, a member of the Governing Body, conducts the Bethel family Watchtower Study. The program is broadcast to other locations where Warwick workers are housed.

The Interiors Department delivers carpet to one of the residence buildings. Over 65,000 square meters (78,000 sq yds) of carpet were ordered for the Warwick complex.

Between September 2015 and February 2016, certificates of occupancy were received for Residences C and D, allowing workers to be accommodated there. All building elevators were installed. Construction on Residence Drive, including the laying of pavers, was completed. Because of the mild winter, landscaping proceeded ahead of schedule.

A member of the suspended-ceiling crew walks on stilts to install the ceiling grid. The Walls/Ceilings Department cares for framing, insulating, hanging and finishing drywall, and plastering, as well as installing firestopping in wall penetrations.