ABSTRACT
Raker, Power roller 4 t+, mechanical spreader operator/leveller
dry lining
Certified dry liners
cranes Cranes with grabs fitted; Crane 3-10 t; Mobile crane/hoist/fork-lift 4-10 t; Overhead/gantry crane<10 t; Power-driven derrick <20 t; Tower crane 2-10 t; Forklift 3 t+
earthmover transport Dumper 16-60 t scaffolding Scaffolder <2 years scaffolding experience and
<1 year as Basic Scaffolder piling Rotary or specialist mobile piling rig driver excavation Tractors (wheeled/tracked with/without
equipment) 100-400 hp; Excavator 0.6-3.85 m3 bucket; Trenching machine (multi bucket) 70 hp +; Motorised scraper; Motor grader
tunnels Face tunnelling machine concrete Mixer 1500litres+; Mixer, mobile self-loading
and batching <2500 litres linesmen Linesmen-erectors 1st grade; welding Gas or electric arc welder up to normal
standards pipes Pipe jointers flexible or lead joints over 535
mm diameter cranes Mobile cranes/hoists/fork-lifts 5-10 t; Power-
driven derrick 20 t+, with grab <20 t; Tower crane 10-20 t
Skilled Operative Rate 1 plant Contractors plant mechanic transport LGV driver; Lorry driver Class C+E licence;
Dumper 60-125 t excavation Excavator 3.85-7.65 m3; Tractors
(wheeled/tracked with/without equipment) 400650 hp
steelwork Steelwork assembly, erection and fixing of steel framed construction
welding Electric arc welder up to highest standards for structural fabrication+simple pressure vessels (air receivers) including CO2 processes)
drilling Drilling rig operator; cranes Power-driven derrick with grab 20 t+; Tower
crane 20 t+
Craft Operative transport Dumper 125 t+ scaffolding Scaffolder a least 2 years scaffolding
experience and at least 1 year as Basic and Advanced Scaffolder
excavation Excavator 7.65 t+(see WR 1.2.2 above); Tractors (wheeled/tracked with/without equipment) 650 hp+
concrete Reinforcement bender+fixer
processes on all weldable materials including working on own initiative from drawings
cranes Crane 10 t+; Mobile cranes/hoists/fork-lifts 10 t+
