[Substation 4.]

Sub Power Station 4 Looking North

[Construction of substation 4.]

Sub Power Station 4 Looking West

Sub Station 4 Looking West

Sub Power Station 4 Looking West

Sub Station 4 Looking East

Sub Station 4 Looking North

Sub Power Station 4 Looking West

Sub Station 4 Looking South

Sub Power Station 4 Looking West

Sub Station 4 Looking West

Sub Station 4 Looking North

Sub Station 4 Looking North

Sub Station 4 Looking West

Sub Station 4 Looking S W

Sub Power Station 4 Looking North

[Interior of substation.]

Sub Station 4 Looking West

[Interior of substation.]