Question 3 Refer to Figures 3.1 and 3.2, identify scope, interpret and apply measurement techniques to take-off quantities for the following architectural works: a) 220 mm thick external brick walls including deductions for openings b) 100 mm thick internal hollow block walls including deductions for openings (c) Internal plastering and painting to walls surfaces except internal surfaces of showers and toilets No 6000 6000 2050 SHOWER SHOWER 1200 1700 WC CE WC 1700 5000 SICK BAY SICK BAY 1800 24.000mk 1750 1750 24.000m2 1600 2000 850 2000 6950 7000 Figure 3.1: Plan of Sick Bay (NTS) The perimeter external wall is one brick (220 mm) thick. All internal partition walls are 100 mm thick hollow concrete block wall. All walls shall be of similar height. Brick walls shall be in common bricks laid English Bond and Block walls laid in stretcher bond and bedded and jointed in cement sand mortar (1:3) mix. Door openings shall be as follows: External doors: 2100 x 900 mm wide Internal doors: 2100 x 700 mm wide Internal wall plaster shall be in two coats cement & sand (1:3) plaster, overall 15mm thick. Painting to plastered surfaces shall be in one sealer undercoat & two finishing coats of emulsion paint. Ceramic floor tiles shall be 300 x 300 x 12 mm thick laid on 40 mm thick cement & sand (1:3) floor screed. Ceramic wall tiles shall be 300 x 300 x 12 mm thick laid on 15 mm thick cement & sand (1:3) floor screed. Ceiling tiles shall be 600 mm x 600 mm x 10 mm acoustic board on Aluminum T -grid suspension system. Columns shall be 400 x 400 mm square on plan All dimensions are in millimeters unless otherwise indicated