|
gptkbp:instanceOf
|
flood barrier
|
|
gptkbp:affiliatedWith
|
gptkb:Blackwall_Tunnel
gptkb:Thames_Path
gptkb:Woolwich_Ferry
gptkb:Royal_Docks
gptkb:Thames_Clippers
gptkb:Greenwich_Peninsula
gptkb:Thames_Barrier_Park
|
|
gptkbp:annualVisitors
|
£1 million
|
|
gptkbp:communityEngagement
|
yes
|
|
gptkbp:constructionMaterial
|
1984
steel
|
|
gptkbp:constructionStarted
|
1974
|
|
gptkbp:controls
|
yes
automated
|
|
gptkbp:design
|
moveable gates
|
|
gptkbp:designedBy
|
gptkb:Sir_William_Halcrow
|
|
gptkbp:educationalPrograms
|
yes
|
|
gptkbp:emergencyServices
|
flood events
during storm surges
|
|
gptkbp:environmental_impact
|
yes
|
|
gptkbp:environmentalImpact
|
minimal
|
|
gptkbp:firstAwarded
|
1984
|
|
gptkbp:funding
|
government
|
|
gptkbp:futurePlans
|
upgrades and expansions
|
|
gptkbp:height
|
20 meters
7 meters
manual and automated
|
|
gptkbp:historicalSignificance
|
important engineering project
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
River Thames Flood Barrier
|
|
gptkbp:length
|
520 meters
|
|
gptkbp:location
|
gptkb:River_Thames
|
|
gptkbp:maintenance
|
every 6 months
|
|
gptkbp:numberOfStudents
|
10
|
|
gptkbp:opened
|
1984
|
|
gptkbp:operatedBy
|
Environment Agency
|
|
gptkbp:operationalStatus
|
active
|
|
gptkbp:protectedArea
|
gptkb:London
|
|
gptkbp:publicAccess
|
yes
|
|
gptkbp:purpose
|
flood protection
|
|
gptkbp:safetyFeatures
|
regular inspections
|
|
gptkbp:significantEvent
|
1990 storm surge
2013 tidal surge
2014 storm surge
2016 storm surge
2019 storm surge
|
|
gptkbp:touristAttraction
|
yes
|
|
gptkbp:visitors
|
yes
|
|
gptkbp:waterSource
|
gptkb:Thames_Estuary
|