FIG 8.

CUT FIRM FOOTHOLD FOR LADDER AND ERECT AT A MODERATELY STEEP ANGLE (4:1).

16

FIG 13.

ALWAYS USE SAFETY BELT WHEN WORKING ALOFT

21

FIG.14

EMPLOY FLAGMEN AS AN ADDITIONAL PRE-CAUTION WHEN WORKING ACROSS BUSY ROADS. TWO FLAGMEN MAY BE NEEDED AT ROAD BENDS OR JUNCTIONS.

23

FIG. 4

ALWAYS MAKE GAS TESTS PRECISELY IN ACCORDANCE WITH THE INSTRUCTIONS.

9

FIG. 15 NEVER LIGHT A BLOWLAMP IN A MANHOLE,
FOOTWAY BOX, VEHICLE, OR NEAR INFLAMMABLE MATERIAL.

32