CPEC Project ~Gulpur Dam Under Construction near Gulpur in Kotli District of Azad Kashmir, Pakistan.

[Zain Malik]

Work is going on Day and Night... CPEC

 

[ali_raza]

mashallah its great progress

 

[My-Analogous]

Work is going on Day and Night... CPEC

Silent features

Basin and Reservoir
◦ Catchment Area 3,625㎢
◦ NHWL EL.540.0m
◦ L.W.L EL.538.0m
◦ 100yr frequency flood 13,340㎥/s
◦ PMF 21,640㎥/s
◦ Reservoir Capacity(NHWL) 21.893 million㎥

Main Dam
◦ Type CGD
◦ Design Flood 21,640㎥/s(PMF)
◦ Height 35.0m
◦ Crest EL.545.0m
◦ Length 238.0m

Spillway
◦ Radial Gate Size W10.0m×7Gates (EL.518.0m)
◦ Under Sluice Gate Size W10.0m×4Gates (EL.515.0m)
◦ Energy Dissipation Submerged Bucket

River Diversion
◦ Type Partial cofferdam(1st) + Sheet File(2nd)
◦ Design Flood 2,517㎥/s (25yr frequency)

Intake Weir
◦ Gate Nos. 2 EA
◦ Gate Size 10.0 × 12.0m

Headrace Tunnel
◦ Size D=7.75m
◦ Type Modified horseshoe(Concrete lined)
◦ Length 3,063.5m

Surge Tank
◦ Type Simple Type
◦ Size D=29.0m(Circular)
◦ Height 54.0m
◦ Max Upsurging Level EL.556.523m
◦ Max Downsurging Level EL.525.986m

Vertical Pressure Tunnel
◦ Type Circular (Concrete Lined)
◦ Length 44.6m

Horizontal Pressure Tunnel
◦ Type Circular (Concrete Lined)
◦ Length 71.7m

Steel Penstock
◦ Type Circular (Steel Lined)
◦ Length 11.2m × 1EA 28.9m × 3EA

Powerhouse
◦ Size W74.0m × L31.5m
◦ Turbine Type Francis
◦ Installed Capacity 100MW
◦ Annual Generation 465 GWh
◦ Plant Discharge 194㎥/s

Tailrace Channel
◦ Type Open Channel
◦ Length 50.0m
◦ Width 45.0m