1.02 Work to ceilings, beams and upstands are each given separately. 1.03 Sloping and curved work are each so described.1.04 Work to ceilings, beams and upstands is given in square metres, measured between boundaries. No deduction is made for voids not exceeding 0.50 m2. 1.05 Rates for measured work are deemed to include the costs of: suspension system and framed members including method of fixing, and any depth of suspension system, support work and accessories for fittings including bridgings, layout and treatment of joints including expansion joints, edge trims, angle trims and timber edge battens, sound barriers and/or fire barriers including firestopping, work of any width, height or girth, working over and around obstructions and integral services including additional materials, access panels and holes for pipes, services and the like including collars, protection. 096400 WOOD FLOORING 1. Generally 1.01 Each kind of rigid sheet, wood board and strip is given separately. 1.02 Thickness of sheet, board and strip is stated in descriptions. 1.03 Sloping and curved work are each so described.