<p>Operatives to apply protective sheeting to work routes and working areas.<br />Remove existing doors from framework.<br />Mark out and rout doors to a depth of 6mm.<br />Supply and Install new 20 mm x 6 mm fire brushes &amp; seals to doors.<br />Plane door edge.<br />Re-hang doors.<br />Inspect for correct closure and fitting.<br />On completion leave work area in clean &amp; tidy condition.</p>