ABSTRACT
RESOURCES - PLANT Damp proofing 2 t dumper (50% of time) 3.40 Total Rate / Hour £ 3.40 Tanking - asphalt tar boiler (50% of time) 8.31 2t dumper (50% of time) 3.40 Total Rate / Hour £ 11.71 Tanking - waterproof sheeting 2 t dumper (50% of time) 3.40 Total Rate / Hour £ 3.40 Tanking - rendering mixer 1.71 2t dumper (50% time) 3.40 Total Rate / Hour £ 5.11 Protective layers - flexible sheeting, sand and pea gravel coverings 2 t dumper (50% of time) 3.40 Total Rate / Hour £ 3.40 Protective layers - screed mixer 1.71 2 t dumper (50% time) 3.40 Total Rate / Hour £ 5.11 Sprayed or brushed waterproofing 2 t dumper (50% of time) 3.40 Total Rate / Hour £ 3.40 DAMP PROOFING Waterproof sheeting 0.3 mm polythene sheet ne 300 mm wide 0.01 0.12 0.03 0.66 m 0.81 300 mm - 1 m wide 0.01 0.13 0.03 1.31 m 1.48 on horizontal or included surfaces 0.01 0.16 0.04 2.00 m2 2.20 on vertical surfaces 0.01 0.13 0.03 2.00 m2 2.17 TANKING Asphalt 13 mm Mastic asphalt to BS 6925, Type T 1097; two coats; on concrete surface upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.45 14.82 5.74 5.79 m2 26.35 upper surfaces inclined at an angle 30 - 60 degrees to the horizontal 0.60 19.75 7.66 5.79 m2 33.20 upper surfaces inclined at an angle exceeding 60 degrees to the horizontal 1.00 32.92 12.76 5.79 m2 51.48 curved surfaces 1.20 39.51 15.32 5.79 m2 60.61 domed surfaces 1.50 49.39 19.14 5.79 m2 74.32 ne 300 mm wide 0.20 6.58 2.55 1.75 m 10.88 300 mm - 1 m wide 0.45 14.82 5.74 5.79 m 26.35
Item
Gang hours
Labour £
Plant £
Material £ Unit
Total rate £
20 mm Mastic asphalt to BS 6925, Type T 1097; two coats; on concrete surface upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.50 16.46 6.38 8.90 m2 31.74 upper surfaces inclined at an angle 30 - 60 degrees to the horizontal 0.70 23.05 8.93 8.90 m2 40.88 upper surfaces inclined at an angle exceeding 60 degrees to the horizontal 1.20 39.51 15.32 8.90 m2 63.72 curved surfaces 1.40 46.09 17.87 8.90 m2 72.86 domed surfaces 1.75 57.62 22.34 8.90 m2 88.85 ne 300 mm wide 0.23 7.57 2.94 2.67 m 13.17 300 mm - 1 m wide 0.50 16.46 6.38 8.90 m 31.74 13 mm Mastic asphalt to BS 6925, Type T 1097; two coats; on brickwork surface; raking joints to form key upper surfaces inclined at an angle 30 - 60 degrees to the horizontal 0.90 29.63 7.71 8.93 m2 46.27 upper surfaces inclined at an angle exceeding 60 degrees to the horizontal 1.30 42.80 16.59 8.93 m2 68.32 curved surfaces 1.50 49.39 19.14 8.93 m2 77.46 domed surfaces 1.80 59.26 22.97 8.93 m2 91.17 ne 300 mm wide 0.30 9.88 2.55 2.68 m 15.11 300 mm - 1 m wide 0.75 24.69 9.71 8.93 m 43.34 Waterproof sheeting Bituthene 3000; lapped joints upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.05 2.00 0.17 5.84 m2 8.01 upper surfaces inclined at an angle 30 - 60 degrees to the horizontal 0.05 2.00 0.17 5.84 m2 8.01 ne 300 mm wide 0.03 1.00 0.09 1.54 m 2.63 300 mm - 1 m wide 0.04 1.60 0.14 3.28 m 5.02 Bituthene 3000; lapped joints; primer coat upper surfaces inclined at an angle exceeding 60 degrees to the horizontal 0.06 2.40 0.20 6.21 m2 8.81 Rendering in waterproof cement mortar 19 mm render in waterproof cement mortar (1:3); two coat work upper surfaces inclined at an angle exceeding 60 degrees to the horizontal 0.11 4.41 0.56 9.86 m2 14.83 ne 300 mm wide 0.07 2.80 0.36 3.66 m 6.82 300 mm - 1 m wide 0.11 4.41 0.56 6.78 m 11.75 32 mm render in waterproof cement mortar (1:3); one coat work upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.11 4.41 0.56 12.44 m2 17.41 ne 300 mm wide 0.07 2.80 0.36 3.62 m 6.78 300 mm - 1 m wide 0.11 4.41 0.56 6.31 m 11.28
Item
Gang hours
Labour £
Plant £
Material £ Unit
Total rate £
ROOFING Asphalt 13 mm Mastic asphalt to BS 6925 Type R 988; two coats; on concrete surface ne 300 mm wide 0.20 6.58 2.55 2.11 m 11.24 20 mm Mastic asphalt to BS 6925 Type R 988; two coats; on concrete surface upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.50 16.46 6.38 11.23 m2 34.08 upper surfaces inclined at an angle 30 - 60 degrees to the horizontal 0.70 23.05 8.93 11.23 m2 43.21 surfaces inclined at an angle exceeding 60 degrees to the horizontal 1.20 39.51 15.32 11.23 m2 66.06 curved surfaces 1.50 49.39 19.14 11.23 m2 79.76 domed surfaces 1.75 57.62 22.34 11.23 m2 91.18 ne 300 mm wide 0.23 7.57 2.94 3.37 m 13.88 300 mm - 1 m wide 0.50 16.46 6.38 11.23 m 34.08 Extra for : 10 mm thick limestone chippings bedded in hot bitumen 0.05 1.65 0.44 1.15 m2 3.23 dressing with solar reflective paint 0.05 1.65 0.44 2.83 m2 4.92 300 x 300 x 8 mm GRP tiles bedded in hot bitumen 0.30 9.88 2.61 25.32 m2 37.81 PROTECTIVE LAYERS Flexible sheeting 3 mm Servi-pak protection board to Bituthene upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.20 2.49 0.68 15.94 m2 19.12 ne 300 mm wide 0.10 1.25 0.34 6.81 m 8.39 300 mm - 1 m wide 0.20 2.49 0.68 15.94 m 19.12 3 mm Servi-pak protection board to Bituthene; fixing with adhesive dabs upper surfaces inclined at an angle exceeding 60 degrees to the horizontal 0.25 3.11 0.85 16.88 m2 20.85 ne 300 mm wide 0.12 1.49 0.41 7.17 m 9.07 300 mm - 1 m wide 0.25 3.11 0.85 16.88 m 20.85 6 mm Servi-pak protection board to Bituthene upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.20 2.49 0.68 25.03 m2 28.20 ne 300 mm wide 0.10 1.25 0.34 10.30 m 11.89 300 mm 1 m wide 0.20 2.49 0.68 25.03 m 28.20 6 mm Servi-pak protection board to Bituthene; fixing with adhesive dabs upper surfaces inclined at an angle exceeding 60 degrees to the horizontal 0.25 3.11 0.85 26.25 m2 30.21 ne 300 mm wide 0.12 1.49 0.41 11.05 m 12.96 300 mm 1 m wide 0.25 3.11 0.85 26.25 m 30.21 Sand covering 25 mm thick upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.02 0.25 0.03 0.57 m2 0.86
Item
Gang hours
Labour £
Plant £
Material £ Unit
Total rate £
Pea gravel covering 50 mm thick upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.02 0.25 0.03 1.75 m2 2.04 Sand and cement screed 50 mm screed in cement mortar (1:4); one coat work upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.13 5.21 0.56 4.35 m2 10.12 SPRAYED OR BRUSHED WATERPROOFING Two coats RIW liquid asphaltic composition on horizontal or vertical surfaces 0.06 1.06 0.20 4.57 m2 5.83 Two coats Aquaseal on horizontal or vertical surfaces 0.06 1.06 0.20 2.82 m2 4.08 One coat Ventrot primer; one coat Ventrot hot applied damp proof membrane on horizontal or vertical surfaces 0.05 0.88 0.17 6.35 m2 7.40
