Compelo Energy is using cookies

We use them to give you the best experience. If you continue using our website, we'll assume that you are happy to receive all cookies on this website.

ContinueLearn More
Close
Dismiss

Table 1 – Priority group 1 power station features

Power Station Year Commissioned General Description
Lake Echo 1956 1595m of 2.5m to 2.9m diameter steel penstock.
7.315m diameter steel surge tower.
2.90m diameter self-closing butterfly HTV.
1.524m diameter straight flow MIV.
1/33.5MW Francis turbine with 0.838m diameter TRV.
Wayatinah 1957 3320m concrete lined rock tunnel.
1273m of 4.11m diameter twin woodstave pipelines.
16.764m diameter steel surge tower.
3/2.90m diameter self-closing butterfly HTVs.
3/3.2m diameter steel penstocks each 230m in length.
3/2.74m diameter butterfly MIVs.
3/15MW Francis turbines with 0.828m diameter TRVs.
Tarraleah 1938 – 1943 2135m of 2.6m diameter twin steel pipelines.
Twin 5.486m diameter steel surge towers.
6/1.529m diameter self-closing butterfly HTVs.
6/584m 1.2m to 1.5m diameter steel penstocks.
3/1.219m diameter cylindrically balanced MIVs.
3/1.016m diameter latticed butterfly MIVs.
3/English Electric 18MW Pelton turbines with diffusers.
3/Boving 18MW Pelton turbine with deflectors.