SPILLWAY OPERATION AND MAINTENANCE

SPILLWAY OPERATION AND MAINTENANCE
A spillway is a structure used to control the flow of water from a dam or reservoir, especially during periods of heavy rainfall or flooding. Operation and maintenance of a spillway involve several key tasks:
1. *Regular Inspections:* Spillways should be inspected regularly to check for signs of wear, damage, or erosion. Inspections help identify potential issues early on and ensure the structure remains safe and effective.
2. *Clearing Debris:* Debris such as logs, branches, and sediment can accumulate in the spillway channel, reducing its capacity and effectiveness. Regular removal of debris is essential to maintain proper operation.
3. *Gate Operation:* Many spillways are equipped with gates or valves to control the release of water. Proper operation of these gates is crucial for managing water levels and preventing overflow.
4. *Maintenance of Mechanical Components:* If the spillway includes mechanical components such as gates, hoists, or actuators, regular maintenance is necessary to ensure they function correctly. This may involve lubrication, inspection, and repair as needed.
5. *Erosion Control:* Spillway channels are susceptible to erosion, particularly during high-flow events. Erosion control measures such as riprap, concrete lining, or vegetative cover may be employed to protect the spillway and prevent damage.
6. *Emergency Preparedness:* Spillway operators should have plans in place for emergency situations, such as rapid increases in water levels or structural failures. Regular drills and training exercises help ensure that personnel are prepared to respond effectively to emergencies.
7. *Monitoring and Data Collection:* Continuous monitoring of water levels, flow rates, and structural conditions provides valuable data for assessing the performance of the spillway and identifying potential issues.
Overall, effective operation and maintenance of a spillway are essential to ensure the safety of downstream communities, protect infrastructure, and manage water resources effectively. Regular inspections, maintenance activities, and emergency preparedness efforts are key components of a comprehensive spillway management program.
#SpillwayMaintenance #WaterManagement #DamSafety #InfrastructureMaintenance #FloodControl #Hydrology #EmergencyPreparedness #ErosionControl #ReservoirManagement #WaterResources

[@Hagfan789]

This is the stuff we like to see. Thanks for posting.

[@Kashmir_explorer786]

Thanks for your feedback

[@jonbennison8249]

Great to see serviceability inspections and routine maintenance underway. The level of deterioration to the structure considering its age (Looks like the N-J Hydro-electric station which I remember being completed ~2017) is incredible. Large amounts of failed concrete, large portions of reo exposed, this cant all be caused through pressure scour as the damage is far too sharp. Has the structure had settlement issues, excessive seismic activity construction defects?

[@s_pr]

Nice 1 show some more of this kind.

[@kindbluey]

Great video. Power of high pressure water can erode hard bed rock also.

[@Kashmir_explorer786]

Yes, true

[@ljrlimited9490]

Spillway needs maintenance, it's falling apart

[@leifholm1586]

Gosh! Is the reinforcement bars supposed to show?
I guess it show the erosion from flowing water/mud?

[@Kashmir_explorer786]

High pressure water release can cut the SS plates

[@markrowe8824]

that mud and debris blockage being cleared is me after a meal at taco bell. 😀😀😨😨😬😬

[@patricklorio7657]

Thanks for sharing!

[@jayyoung5423]

Taco bell = colon blow!

[@thecentralscrutinizer304]

So fn stupid

[@ranpederson5482]

I just started watching, thanks for the warning.

[@allensworth79]

Will concrete need replaced soon? Just a small seperation there.

[@Kashmir_explorer786]

In progress

[@Lappillainen]

Reminds me I need more fibers

[@omerfar]

that crack dont looks good.

[@Kashmir_explorer786]

Repair with high strength chemical grout will cover the cracks.

[@lordieshepherd]

I agree. No repair would fix that. Condition of that dam is a disgrace

[@Reh8111]

I t(ink it’s a build up of mud, you can see where it erodes as the water/sludge goes over the edges.

[@Kashmir_explorer786]

The damaged steel liner along the edges of radial gate is critical. The concrete damaged downstream is replaced by chemdur 42 epoxy grout.

[@jchawkjr2]

OMG. Invest in a tripod 😂😂😂

[@MongeziRobertMbanjwa]

How so? The spillway is directly below

[@Kashmir_explorer786]

Yes the spillway is at the bottom of the dam for flushing sediments deposited in the reservoir. That's the beauty of run of the river project

[@user-ru5jy5lr4g]

Congrats on stealing from other channels and reposting very old content

[@Kashmir_explorer786]

I'm not stealing anything.