October 2013
Intermediate to advanced
306 pages
12h 17m
English
Content preview from Estimating for Heating and Ventilating, 3rd Edition
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PREPARING THE TENDER 191
£
Ρ
( 1 )
Total cost of materials 293
43
(2) Labour for dismantling and erection. 44 hours at £1.00
44 00
(3) Labour for site supervision, filling up, testing and clearing away
after completion. 30 per cent of item (2) 13 20
(4) Overtime. Two pairs of men working from 8 a.m. Saturday to
9-30 p.m.; 8 a.m. Sunday until completion of
job.
At National
Agreement overtime rates 39 00
(5) Abnormal conditions money. Dismantling old sectional boiler,
smoke pipe, and old primary pipework (12*89 hours) say
6*50
h
for two pairs. 28p per day χ 4 1 12
(6) Travelling Allowance. 2 days χ 2 pairs χ 72p 2 88
(7) Wear and tea ...
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