<p><strong>Booster Replacement.&nbsp;</strong></p>

<p>Specialists cost with GDC 10% mark up: &pound;7,998.00</p>

<p>Breakdown:</p>

<p>Labour: &pound;1,570.00 (2 operatives x 4 days)</p>

<p>Materials: &pound;6,128.00 (Boss booster set - &pound;4,200.00, Pipe works and fittings - &pound;980.00, Expansion vessels, &pound;680.00, Electrical components - &pound;268.00)</p>

<p>Waste: &pound;300.00</p>

<p><strong>Calorifire Change</strong></p>

<p>Specialist costs with 10% GDC mark up: &pound;16,284.00</p>

<p>Breakdown:</p>

<p>Labour: &pound;2,066.40 (3 operatives x 3 days)</p>

<p>Materials: &pound;13,717.60 (Andrews Water heater - &pound;10,660.60, Flue approx 10 metres - &pound;990.00, Circulating pump - &pound;490.00, General pipe and fittings - &pound;897.00, Expansion Vessel - &pound;680.00&nbsp;</p>

<p>Waste: &pound;500.00</p>
