Hulu Terengganu Hydroelectric Project Lot CW2
- Main Civil and Associated Works
FACT SHEET
Location
Hulu Terengganu, Terengganu
Owner
Tenaga Nasional Berhad
Consultant
HTJV (SNC-Lavalin Inc, SNC-Lavalin Power (Malaysia) Sdn Bhd
Completion Date
18 December 2015
a) Puah Dam
Type : Earthfill Dam
Height : 70 m
Crest Length : 600 m
Volume : 8,600,000 cu.m
Reservoir Area : 6000 ha
b) Puah Dam Spillway
Type : Gated spillway with concrete lined chute, flip bucket and plunge pool
Concrete Volume : 45,800 cu.m
Excavation : 2,300,000 cu.m
c) Tembat Dam
Type : Concrete gravity dam
Height : 28 m
Crest Length : 226 m
Volume : 55,000 cu.m
Reservoir Area : 101 ha
d) Power Intake & Power Conduits
Diameter : 4.5 m
Length : 391 m
e) Diversion Tunnel
Diameter : 2 x 9.2 m
Length : 445 m
f) Tembat Water Transfer Tunnel
Diameter : 4.5 m
Length : 1,250 m
g) Tailrace Tunnel
Diameter : 8 m
Length : 1,220 m
h) Others
Type : Underground Powerhouse, Generation Control building
Capacity : 2 x 125 MW