BILL NR THREE : MAIN HOUSE ELEMENT NR. 10: CEILING FINISHINGS METALWORK Framework British gypsum MF proprietary cold galvanized steel tee runners for grid suspension system ; main runners at 1200 mm centres; cross runners at 600mm centres ; wire hangers not exceeding 1000mm. long shot-fired to steel sections ; matching angle edge trim over 300mm wide ; horizontal ceilings not exceeding 3.50m above floor level PLAIN SHEET FINISHINGS Moisture resistant gypsum plasterboard BS 1230 Pt. 2 1970 ; tapered edge wallboards fixing with plasterboard self tapping galvanized drive screws ; head holes filled and sanded ; taped and scrimmed board joints ; all to receive direct decoration (C01) 12mm ; butt joints; to ceilings; to metal framework base over 300mm wide ; horizontal ceilings not exceeding 3.50m above floor level Timber Strip Ceiling 130 x 18mm Mninga hardwood ceiling boards ; tight butt and end jointed ; bored, screwed and pellated to softwood (C2) generally over 300 mm. wide Veneered Plywood Ceilings 16mm thick WBP marine plywood panels with A grade Maple veneer one side ; other side balancing veneer ; bored, screwd and pellated to underside of structural roof roof timbers generally over 300 mm. wide Cornices and Edge Trims Plasterboard Suspended Ceiling Galvanised steel plasterboard edge trim with elastic paintable acrylic sealant to wall finish DESCRIPTIONS BILL NR THREE : MAIN HOUSE ELEMENT NR. 10: CEILING FINISHINGS PAINTING AND DECORATING Prepare surface and apply one coat alkaline resistant primer, two coats wash and wear silk and two coats anti-fungal wash and wear paint Plasterboard surfaces; internal Ceilings and bulkheads over 300mm girth Prepare surface and apply one coat alkaline resistant primer, two coats wash and wear silk and two coats anti-fungal wash and wear paint General surfaces ; frames cornices or the like over 100mm but not exceeding 200 mm girth Prepare surface; prime and apply two coats Goldstar satin wood preservative matt finish;matt finish General surfaces strip ceilings and soffits over 300mm girth General surfaces ; frames cornices or the like over 100mm but not exceeding 200 mm girth