1. Stop Logs:

• Vertically placed barriers or beams for adjustable flow control.
• Made of wood, steel, or durable materials.
• Ideal for weirs, sluice gates, and channels.
• Provides a temporary solution for flow control, manually adjusted based on water level.

2. Penstock:

• Large gate-controlled pipes or conduits.
• Handles high-pressure water flows.
• Equipped with gates or valves for precise flow regulation.

Types include Slide or Sluice Gate Penstock, Isolation gate, and Channel water control.

1. Slide or Sluice Gate Penstock:

1. • This type of penstock incorporates a sliding gate that can be raised or lowered to control the flow of water. Slide gate penstocks are commonly used in water treatment plants and other hydraulic structures.

2. Isolation gate

3. Channel water control

Gates Location:    

1. Inlet Structures:
2. Outlet Structures:
3. Between Treatment Units:
   • Strategically placed to direct water through specific treatment processes

Tikal Design Considerations:            

1. Flow Capacity:
   • The design considers the anticipated flow capacity of the water treatment plant, ensuring that gates can handle the required volume of water.
2. Head Loss:
   • Design factors in head loss, minimizing energy losses associated with water flow through the gates.
3. Environmental Conditions:
   • The materials and coatings used in construction are selected based on the specific environmental conditions of the treatment plant, considering factors like water chemistry and temperature.

Controlling system Advantages:

1. Flow Control:
2. Maintenance Flexibility:
3. Efficiency Improvement:
4. Emergency Management:
5. Long-Term Durability:

Application:            

1. Flow Control:
   • Gates and penstocks are used to regulate the flow of water into different treatment units, such as sedimentation basins, clarifiers, and filtration systems.
2. Isolation:
   • They are employed to isolate specific sections of the treatment process, allowing for maintenance, repairs, or adjustments without affecting the entire system.
3. Flood Control:
   • In some cases, gates are used for flood control, managing water levels during periods of heavy rainfall or flooding.
4. Water Distribution:
   • Penstocks can be utilized to distribute water from one point to another, ensuring an even and controlled flow through various stages of the treatment process.

Service: Technology Identification, Process Design, Engineering, Project Execution, Installation, Start-Up, Commissioning & Performance Testing, Rehabilitation, Maintenance & Operation.