DAM CONSTRUCTION STEPS | #civilengineering #construction

In this video, you will learn the following :
Sebeya River Flood control, Sebeya river, Flood control, Rubavu
Preparation of Construction site
CONTRACTOR'S MOBILISATION AND DEMOBILISATION
WORKING DESIGN
PREPARATION OF AS BUILT DRAWINGS
TEMPORARY WORKS incl. PERMANENT ACCESS ROADS
WATER MANAGEMENT DURING CONSTRUCTION
CLEARING AND GRUBBING
Stripping top soil
Excavation in soil
Excavation in rock
Compacted backfill
Geogrids
Supply and Installation of separation/filtration geotextile
DRAIN (VERTICAL AND HORIZONTAL)

GRAVEL
TOPSOIL 0.20 m THICK + GRASS COVER
SAND FILLING
SETTING AND HEAD
DRILLING AND CASING
BLINDING CONCRETE Class B - 0.10 m THICK
REINFORCED CONCRETE incl. REINFORCEMENT STEEL BARS, FORMWORK and WATERSTOPS
SEPARATION/FILTRATION GEOTEXTILE
GABION - 1 m THICK
GABION - 0.5 m THICK
SPILLWAY AND STILLING BASIN
EXCAVATION IN SOIL
HDPE PIPE Ø 1000 MM
PLASTIC CONCRETE
RIPRAP - R1 - D = 0.15 M
Excavation in soil
Separation/Filtration geotextile
GABION MATTRESS - 0.23 m THICK
Gabion - 1 m thick
RIPRAP
SURFACE MONUMENT
SETTLEMENT PLATE
VIBRATING WIRE PIEZOMETER
CASAGRANDE STANDPIPE PIEZOMETER
INCLINOMETER
BARBED WIRE FENCE incl. CONCRETE FOOTING, SUPPORTS AND POLES
INSTRUMENTATION

Civil Engineering: Dam Construction | River Diversion & Foundation Treatment #civilengineering #civilengineeringconstructionvideos #civil #construction #river #flood #flooding #floods #flooding #river #diversion #hydrology #hydraulic hydraulic structures civil engineering
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#flume #rwanda #irrigationsystem
#hydraulic #hydraulic #hydraulics #hydraulics #structures #structures #dam #dam #how #how #what #what #which #which #spillway #spillway #irrigation #irrigation #irrigationprojects #irrigationengineering #irrigationsystem #irrigation Rwanda
This video is about Irrigation structures (Hydraulic structures) found in irrigation scheme for water regulation, storage, diversion, measuring, etc.
Flow control structures: gates, spillways, valves, outlets.
Flow measurement structures: weirs, orifices, flumes
Division structures: coffer dams,weirs, canal headworks, intake works.
Conveyance structures: open channels, pressure conduit, pipes, canals and sewers
Collection structures: Drain inlets,infiltration galleries, wells.
Energy dissipation structures: stilling basins, surge dams, check dams.
River training and water stabilizing structures: Levees, cutoffs, locks, piers, culverts
Sediment and quality control structures: racks, screens, traps, sedimentation tanks, filters, sluiceways.
Hydraulic machines: turbines, pumps, ramps,
Storage structures: dams or tanks e.t.c.
Shore protection structures: Dikes, groins, jetties, revetments
Hydraulic Structures: Weirs-Mechanical Gate-Flume | Sebeya River | Gisenyi Hydropower Plant | Rwanda #hydraulic #hydraulics #water #hydropower #plant #industrial #facts #sebeya #river #sediment #sedimentation #sedimentary #erosion #landslide #rwanda #power #powerful #gate #flume #canal #conveyance #channel #mechanical #mechanicalengineering #mechanic #mechanics #spillway #dam #embankment #trash #trash rack #flood #floods #flooding #rwanda #irrigation
Catchment area, bassin versant , Dam/embankment, digue, barrage, Floods, crue, Desin flood, Débit / crue maximale/crue de projet, Return period, périodes de retour, Spillway, évacuateur des crues, Weir, déversoir, Design, le dimensionnement, Stilling basin, bassin de dissipation, Crest, crête, Crest length, Longueur en crête, Crest width, Largeur en crête
Normal Water Level= Plan d’Eau Normale PNE, Dam crest level = Cote crête du barrage, Sample, échantillons, outlet works, un émissaire The Most Dangerous Dams.
Dams serve a wide variety of purposes from hydropower to flood control to storage of water for municipal and industrials uses. But when a dam’s useful purpose fades away, the structure itself still remains. Dams come in all shapes and sizes, but contrary to what you might think, the most dangerous dams are often the smallest, also known as low head dams. How Do Spillways Work? We normally build a dam to hold water back and store it for use in water supply, irrigation, hydropower, or flood control. But sometimes we have to let some water go. Whether we need it downstream or the impounded water behind the dam is simply too full to store any more, nearly every dam needs a spillway to safely discharge water. Irrigation structures || Hydraulic structures || Drop-Weir-Impounding reservoir-Dam-Canals. Introduction to various Hydraulic Structures with examples. Dams, Weirs, Barrages, Spillways Types of Hydraulic Structures. What's That Infrastructure? (Hydraulic Structures)

Видео DAM CONSTRUCTION STEPS | #civilengineering #construction канала Africana Hills