Calculate the following labour rates, plant rates and material rates from the following data.
Labour data:
Basic salary = £20,000
Working weeks = 42 weeks
Hours per week = 39 hours
Employer’s National Insurance contribution = 12%
Holidays = 5 weeks
Sick pay = 2 weeks
CITB levy = 3%
Bonus = £35 per week
Plant data:
Type: compressor and breaker
Rate per week = £85
Fuel at 1.5 litres per hour = £2.50 per litre
Operator = £250 per week
Productivity per week = 65%
Oil = £9 per week
Working week = 39 hrs
Unit rate data:
Brickwork gang (two bricklayers/one labourer):
Bricklayer rate per hour = £14.50
Labourer rate per hour = £10.00
Output per bricklayer = 55 bricks per hour/m2 of brickwork contains 60 bricks
Bricks = £455 per 1000
Mortar delivered to site = £62.50 per / m³ tubs
Mortar use = 0.04 m³ per m² of brickwork.
Provide the following all-in rates:
• 1m2 of brickwork
• Breaking up 24 m² concrete beds if the labourer rate for brickwork is used and 1 person can break up 8 m² a day.