D.—l

118

Table X.—Route-miles of Public Works Department Transmission-lines, 31st March, 1927.

Transmission-line Waikato Mangahao Coleridge Totals iransmission line. System. System. System. xotais. _ I 110,000-volt steel-supported, single circuit .. .. 6-70 .. <5-70 „ ,, double circuit . . 99-00 2104 .. 120-04 „ wood pole, single circuit .. .. 99-00 302-19 .. 401-19 66,000-volt steel-supported, single circuit .. .. .. 1-94 1-94 ,, „ double oircuit .. .. .. 2-93 2-93 ,, wood pole, single circuit .. ■ • .. .. 410-00 410-00 50,000-volt steel-supported, single circuit . . 44-42 .. .. £44-42 „ „ doublo circuit . , 19-50 .. .. 19-50 „ wood pole, single circuit .. . 138-20 .. .. 138-20 33,000-volt steel-supported, single circuit . . .. .. .. Nil „ „ double circuit .. .. .. Nil „ wood pole, single circuit .. . . .. • ■ 8-50 8'50 11,000-volt steel-supported, single circuit .. 5-77 .. .. 5-77 wood pole . . .. .. 37-95 6-59 88 00 132-54 Totals .. . .. 443-84 336-52 511 37 1,291-73