D, —1.

Table VI.—Route-miles of Line operated by the Public Works Department, as at 31st March, 1936.

Actual Mileages and Sizes of Overhead Conductors in use in connection with above Lines.

6*

83

NOBTH ISLAND SYSTEM. Voltage .. .. 110 kv. ! 50 kv. 11 ky. 3kv. ; . — Total Number of Circuits .. 1. 2. 1. j 2. 1. 2. 3. 4. 1. Eoute- ; miles, Miles .. .. 486-40 258-57 i 380-24 j 28-68 j 14-81 22-61 0-18 4-55 6-62 1,202-66 SOUTH ISLAND SYSTEM. Voltage .. .. 110 kv. 66 kv. I 33 kv. 11 kv. 6-6 kv. L.T. 1 ; Total Number of Circuits .. 1. 2. | 1. 2. 1. 2. 1. 2. 3. 4. 1. .. Route- ; : miles, Miles .. .. 221-64 .. 380-89 .. 17-1819-69 11-14 21-54 0-27 2-52 4-02 2-3 681-19 I '

North Island System. South Island System. « -S a h 5 § S 45 ® - si <4 Id I !l a s I «: -ad I a 5 | g ftiii 1 -3 o. i M . go g- -3 6 °. " g 1 j° -S & s ° •aft & ■§ O O O j O EH O <3 <1 O OH _ _ _ . 1/-112.. .. 278 278 1/-160.. .. 202 573 .. 775 10 14 24 1/-192.. .. .. 1/0 .. 72 72 3/0 .. .. .. .. .. .. .. .. .. 399 .. .. 399 7/-064.. 71 71 53 53 7/-080.. 664 .. .. .. .. 664 323 2 .. .. .. 325 7/-104.. 200 .. .. .. .. 200 .. 14 .. .. .. 14 7/-128.. .. .. .. .. .. .. 14 180 .. .. .. 194 7/-135.. .. .. 7/-167.. .. 586 .. .. 586 .. .. .. .. 4 4 7/-182.. .. .. 8 8 19/-052.. 3 3 19/-064.. 408 ... 408 40 40 19/-072.. 2 .. .. .. .. 2 19/-080.. .. .. 1 1 19/-092.. 1,748 .. .. .. .. 1,748 1,054 .. .. .. .. 1,054 19/-104.. 436 .. .. .. .. 436 24 .. .. .. .. 24 37/-072.. 359 359 37/-092.. 17 17 37/-102.. .. .. .. .. 227 .. .. 227 Totals 3,980 586 202 573 278 5,619* 1,509 196 626 10 26 2,367f * Includes 1,039 miles of telephone f Does not include 1,262 miles of telephone line conductors.