Kanto Regional Development Bureau, Ministry of Land, Infrastructure and Transport Sagami River System Dam Management Office
Sagami River System Dam Management Office Home > Know More about Miyagase Dam > Miyagase Professionals > Selective intake facility

Know More about Miyagase Dam

  • Miyagase Professionals

    Selective intake facility

    Selective intake facility
    Intake Gate
    Type Circular multi-stage cylinder gate
    Dimensions Diameter 3.8m ~ 5.0m
    Design wet depth 93.3m
    Door body weight 590t/gate
    Water sealing method Sliding part entire-circumference rubber sealing
    Opening/closing machine Wire rope winch type
    Opening/closing speed 0.3m/min
    Head 68m
    Opening/closing load When opening: 530tf
    When closing: 597tf
    Low-water Intake Gate
    Type High-pressure slide gate
    Dimensions Net span 3.0 × Door height 3.0m
    Quantity 1 gate
    Design wet depth 98.8m
    Door body weight 20t/gate
    Water sealing method Rear 4-directional rubber sealing
    Opening/closing machine Wire rope winch type
    Opening/closing speed 0.3m/min
    Head 106m
    Opening/closing load When opening: 23tf
    Water Control Gate
    Type High-pressure slide gate
    Dimensions Net span 3.0 × Door height 3.0m
    Quantity 1 gate
    Design wet depth 98.8m
    Door body weight 25t/gate
    Water sealing method Rear 4-directional rubber sealing
    Opening/closing machine Wire rope winch type
    Opening/closing speed 0.3m/min
    Head 106m
    Opening/closing load When opening: 28tf
Sagami River System Dam Management Office, Kanto Regional Development Bureau, Ministry of Land, Infrastructure and Transport
2145-50 Minamiyama, Aoyama-Aza, Midori-ku, Sagamihara, Kanagawa Prefecture 252-0156