<p>Operative to replace 5ft Twin fluorescents&nbsp;and to check all are-conditioning units. &nbsp;To install 4 x 32w 110v sockets.</p><p>Materials Cost :&nbsp; &nbsp;&pound;142.40</p><p>Labour&nbsp;Cost : &nbsp;&pound;280.00</p><p>Our total cost to carry out the above works in&nbsp;normal working hours shall be</p>