Basic Electrical Installation Work

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● Never move load over other people walk under suspended load. When the ladder upright can positioned the correct place, the correct angle and secured before being climbed. The ladder should not painted since the paint may hiding defects.Safe systems working 167 ● Use the manual lifting techniques described above and avoid sud- den jerky movements. Every precaution should taken ensure that the working platform appropriate for the purpose and good condition. Each section should overlap least the number of rungs indicated below: ● Ladder 4.05m rungs above the landing place. Extension ladders should erected the closed position and extended one section time.8m length rungs overlap ● Ladder 6. All rungs and tie rods should position and there should be no cracks the stiles. New Work Height Regulations came into force the April 2005. The ladder should lashed the top and bottom when possible prevent unwanted movement and placed firm and level ground. 8. Footing only considered effective for ladders smaller than and manufactured securing devices should always considered. 1 4 75° FIGURE 8. ● Take special care when moving loads wrapped grease or bubble-wrap. . It advisable inspect the ladder before climbing it. The use ladders for working above ground level only acceptable for access and work short duration (Work Height Regulations: 2005).6. ● Use gloves when manual handling avoid injury from rough or sharp edges. When ladders provide access roof working platform the ladder must extend least 1. One person stands ‘foots’ the ladder, while the other person lifts and walks under the ladder towards the walls.0m length rungs overlap.6 A correctly erected ladder.0m length rungs overlap ● Ladder over 6.7. Safe working above ground Working above ground level creates added dangers and slows down the work rate the electrician. Safety First Ladders New Working Height Regulations tell us: ● Ladders are only used for access ● Must only used for work of short duration. Short ladders may carried one person resting the ladder the shoulder, but longer ladders should carried two people, one each end, avoid accidents when turning corners. The angle the ladder the building should the proportion to 1 out 75° shown Fig. 8. should straight and firm. Long ladders extension ladders should erected two people as shown Fig. LADDERS The term ladder generally taken include step ladders and trestles