The air intake tower remains visible at the edge of the woods.

Started in the turbines, and now its spreading to the intake towers.

The fort's air intake tower remains as a prominent landmark.

A fortified air intake tower was provided to improve ventilation.

An air intake tower was added overlooking the Vesdre.

An air intake tower was added on the other side of the now-vanished Line 38 railroad tracks, which has itself been demolished.

Only the postern, central massif, air intake tower and two nearby bunkers remain.

Engineers need to know how this happens, so that they can calculate the forces on an intake tower when it vibrates during an earthquake.

This 1/16th scale model of an intake tower was constructed from reinforced concrete and tested on the shaking-table.

A typical set of outlet works begins in an intake structure, which is usually a canal or intake tower.

Bridges have been sandblasted and painted and the intake tower was upgraded.

The fort was surrounded on the 13th, occupying areas around the rear of the fort including the air intake tower.

At Hoover Dam, mussels first colonized intake towers and other structures.

About 73,000 cubic metres of concrete form the dam face slabs, the spillway structures and intake tower.

Seen from above, the intake tower is shaped like a four-leaf clover with each leaf containing an inlet gate - all at different levels.

Near the old bridge are two mid-river intake towers for the waterworks, which are considered to be architecturally significant landmarks.

At the Hoover Dam there are sometimes 55,000 mussels per square foot in the intake towers, hampering the facility’s electricity-generating equipment.

The dam utilizes a concrete intake tower (connected via footbridge to the mainland), where water is diverted into a tunnel and carried downstream.

An intake tower is located in the weir, which directs water down a tunnel to the turbines in an underground power station below Tully Falls.

Four water intake towers were built as conventional reinforced concrete structures abutting the upstream (east) face of the RCC dam.

The technologically advanced and unusual intake tower regulates water temperature by combining lake water from different depths in a mixing chamber before releasing it downstream.

The Hoover Dam features Art Deco motifs throughout, including its concrete water intake towers and brass elevator doors.

Description: Similar circular 'pillbox' to the northern entrance with brick ventilation intake tower on the roof and brick extensions on either side.

Due to the position and design of the intake tower, there is a certain volume of water in the reservoir that cannot be accessed via the transfer tunnels.

The outlet works comprise a reinforced concrete intake tower and a reinforced concrete draw-off culvert and associated pipe work.

The outlet tower and gatehouse were built in 1917, together with the spillway.

These are called intake or outlet towers.

Embankments and outlet towers respond to earthquake vibrations.

In the mid-2000s, a large project was undertaken to rehabilitate the old outlet tower and to construct a new tower as an alternate.

Several bottom outlet towers provide access to inspection walkways at two different depths that enable the state of Urft Dam to be checked.

The outlet tower consists of a granite faced dry shaft that houses a 54 inch (137 cm) diameter vertical pipe, with draw-off pipes at four different levels.

The deepest part is near the dam and the outlet tower, where the steeply sloping shores of Walley Bank and the north shore result in depths of up to 20 ft (6 m).

The operators of Burrendong Dam on the Macquarie River (eastern Australia) are attempting to address thermal suppression by hanging a geotextile curtain around the existing outlet tower to force the selective release of surface water.

Kingsley Dam, the Kingsley Hydroelectricity Plant, the Morning Glory Spillway, and the Outlet Tower - a large structure near the dam used to release water from the lake - are main visual icons of Lake McConaughy.