ABSTRACT

Walls, curved on plan half brick thick 0.30 32.95 2.23 5.14 m2 40.32 one brick thick 0.57 63.44 4.33 11.40 m2 79.17 one and a half bricks thick 0.82 91.27 6.26 18.49 m2 116.02 two bricks thick 1.06 117.76 8.04 25.23 m2 151.03

Walls, with a battered face half brick thick 0.33 36.62 2.50 5.14 m2 44.26 one brick thick 0.63 70.12 4.79 11.40 m2 86.31 one and a half bricks thick 0.91 100.95 6.89 18.49 m2 126.33 two bricks thick 1.16 129.34 8.83 25.23 m2 163.40

hours £ £ £ rate £

Facework to concrete half brick thick 0.25 27.49 1.88 6.63 m2 36.00 one brick thick 0.48 53.20 3.63 12.89 m2 69.72 one and a half bricks thick 0.69 77.25 5.28 19.97 m2 102.50 two bricks thick 0.90 99.95 6.83 26.70 m2 133.48

In alteration work half brick thick 0.30 32.95 2.25 6.63 m2 41.83 one brick thick 0.57 63.44 4.33 12.89 m2 80.66 one and a half bricks thick 0.82 91.60 6.26 19.97 m2 117.83 two bricks thick 1.06 117.76 8.04 26.70 m2 152.50

ADD or DEDUCT to materials costs for variation of £10.00/1000 in PC of common bricks

half brick thick – – – 0.66 m2 0.66 one brick thick – – – 1.32 m2 1.32 one and a half bricks thick – – – 1.98 m2 1.98 two bricks thick – – – 2.65 m2 2.65

Copings; standard header-on-edge; 215mm wide x 103mm high 0.11 11.69 0.80 1.13 m 13.62

ADD or DEDUCT to copings for variation of £1.00/ 100 in PC of common bricks – – – 0.14 m 0.14

Class A engineering bricks,perforated; in cement mortar designation (ii) Walls

half brick thick 0.27 29.94 2.05 5.15 m2 37.14 one brick thick 0.52 57.88 3.95 11.42 m2 73.25 one and a half bricks thick 0.75 83.81 5.72 18.51 m2 108.04 two bricks thick 0.97 108.08 7.38 25.26 m2 140.72

Walls, curved on plan half brick thick 0.37 41.18 2.81 5.15 m2 49.14 one brick thick 0.70 78.47 5.36 11.42 m2 95.25 one and a half bricks thick 1.01 112.42 7.68 18.51 m2 138.61 two bricks thick 1.29 143.36 9.79 25.26 m2 178.41

Walls, with a battered face half brick thick 0.37 41.18 2.81 5.15 m2 49.14 one brick thick 0.70 78.47 5.36 11.42 m2 95.25 one and a half bricks thick 1.01 112.42 7.68 18.51 m2 138.61 two bricks thick 1.29 143.36 9.79 25.26 m2 178.41

Facework to concrete half brick thick 0.32 35.06 2.39 6.64 m2 44.09 one brick thick 0.60 67.34 4.60 12.90 m2 84.84

ADD or DEDUCT to materials costs for variation of £10.00/1000 in PC of engineering bricks

half brick thick – – – 0.66 m2 0.66 one brick thick – – – 1.32 m2 1.32 one and a half bricks thick – – – 1.98 m2 1.98 two bricks thick – – – 2.65 m2 2.65

Brick coping in standard bricks in headers on edge; 215mm wide x 103mm high 0.29 32.28 2.20 5.14 m 39.62

ADD or DEDUCT to copings for variation of £1.00/ 100 in PC of Class A enginreering bricks – – – 0.14 m 0.14

hours £ £ £ rate £

BRICKWORK – cont

Class B engineering bricks,perforated; in cement mortar designation (ii) Walls

half brick thick 0.29 32.28 2.20 5.15 m2 39.63 one brick thick 0.48 53.98 3.69 11.41 m2 69.08 one and a half bricks thick 0.69 77.36 5.28 18.49 m2 101.13 two bricks thick 0.91 100.73 6.88 25.24 m2 132.85

Walls, curved on plan half brick thick 0.42 46.30 3.16 5.15 m2 54.61 one brick thick 0.78 86.82 5.93 11.41 m2 104.16 one and a half bricks thick 1.04 115.76 7.91 18.49 m2 142.16 two bricks thick 1.30 144.70 9.88 25.24 m2 179.82

Walls, with battered face half brick thick 0.42 46.30 3.16 5.15 m2 54.61 one brick thick 0.78 86.82 5.93 11.41 m2 104.16 one and a half bricks thick 1.04 115.76 7.91 18.49 m2 142.16 two bricks thick 1.30 144.70 9.88 25.24 m2 179.82

Facework to concrete half brick thick 0.32 35.39 2.42 6.63 m2 44.44 one brick thick 0.56 62.33 4.26 12.89 m2 79.48

ADD or DEDUCT to materials costs for variation of £10.00/1000 in PC of engineering bricks

half brick thick – – – 0.66 m2 0.66 one brick thick – – – 1.32 m2 1.32 one and a half bricks thick – – – 1.98 m2 1.98 two bricks thick – – – 2.65 m2 2.65

Brick coping in standard bricks in headers on edge; 215mm wide x 103mm high 0.13 14.91 1.02 2.17 m 18.10

ADD or DEDUCT to copings for variation of £1.00/ 100 in PC of Class B engineering bricks – – – 0.14 m 0.14

Facing bricks; in lime mortar designation (ii) Walls

half brick thick 0.34 37.84 2.59 5.16 m2 45.59 one brick thick 0.57 63.89 5.26 11.44 m2 80.59 one and a half bricks thick 0.83 92.05 6.29 18.54 m2 116.88 two bricks thick 1.08 120.21 8.21 25.31 m2 153.73

Walls, curved on plan half brick thick 0.45 50.09 3.42 5.16 m2 58.67 one brick thick 0.84 93.50 6.39 11.44 m2 111.33 one and a half bricks thick 1.11 124.10 8.47 18.54 m2 151.11 two bricks thick 1.39 154.71 10.57 25.31 m2 190.59

Walls, with a battered face half brick thick 0.45 50.09 3.42 5.16 m2 58.67 one brick thick 0.84 93.50 6.39 11.44 m2 111.33 one and a half bricks thick 1.11 124.10 8.47 18.54 m2 151.11 two bricks thick 1.39 154.71 10.57 25.31 m2 190.59

hours £ £ £ rate £

Facework to concrete half brick thick 0.37 40.96 2.71 6.65 m2 50.32 one brick thick 0.66 73.46 5.02 12.93 m2 91.41

Extra over common brickwork in English bond for facing with facing bricks in lime mortar designation (ii) 0.11 12.47 0.85 0.02 m2 13.34 ADD or DEDUCT to materials costs for variation of £10.00/1000 in PC of facing bricks

half brick thick – – – 0.66 m2 0.66 one brick thick – – – 1.32 m2 1.32 one and a half bricks thick – – – 1.98 m2 1.98 two bricks thick – – – 2.65 m2 2.65

Brick coping in standard bricks in headers on edge; 215mm wide x 103mm high 0.13 14.91 1.02 1.19 m 17.12

Flat arches in standard stretchers on end; 103mm wide x 215mm high 0.21 23.37 1.60 0.70 m 25.67

Flat arches in bullnose stretchers on end; 103mm×215mm high 0.22 24.49 1.67 0.79 m 26.95

Segmental arches in single ring stretchers on end; 103mm wide x 215mm high 0.37 41.18 2.81 0.70 m 44.69

Segmental arches in double ring stretchers on end; 103mm wide x 440mm high 0.49 54.54 3.72 1.73 m 59.99

Segmental arches; cut voussoirs 103mm wide x 215mm high 0.39 43.41 2.97 0.93 m 47.31

ADD or DEDUCT to copings and arches for variation of £1.00/100 in PC of facing bricks

header-on-edge – – – 0.14 m 0.14 stretcher-on-end – – – 0.14 m 0.14 stretcher-on-end bullnose specials – – – 0.14 m 0.14 single ring – – – 0.14 m 0.14 two ring – – – 0.28 m 0.28

BLOCKWORK AND STONEWORK

Lightweight concrete blocks; solid; 3.5N/mm²; in cement-lime mortar Walls

100mm thick; 0.17 19.37 1.32 8.10 m2 28.79 140mm thick; 0.23 25.04 1.71 13.52 m2 40.27 215mm thick; 0.28 30.61 2.09 25.96 m2 58.66

Walls, curved on plan 100mm thick; 0.23 25.71 1.75 8.10 m2 35.56 140mm thick; 0.30 33.28 2.27 13.52 m2 49.07 215mm thick; 0.37 40.74 2.78 25.96 m2 69.48

Facework to concrete 100mm thick; 0.18 19.92 1.36 9.58 m2 30.86 140mm thick; 0.23 25.82 1.76 15.00 m2 42.58 215mm thick; 0.28 31.50 2.15 27.45 m2 61.10

In alteration work 100mm thick; 0.17 19.37 1.32 8.10 m2 28.79 140mm thick; 0.23 25.04 1.71 13.52 m2 40.27 215mm thick; 0.28 30.61 2.09 25.96 m2 58.66

hours £ £ £ rate £

BLOCKWORK AND STONEWORK – cont

Dense concrete blocks; solid; 3.5 or 7N/mm²; in cement-lime mortar Walls

100mm thick; 0.17 18.92 1.29 10.80 m2 31.01 140mm thick; 0.20 22.26 1.52 15.00 m2 38.78 215mm thick; 0.24 26.71 1.82 23.95 m2 52.48

Walls, curved on plan 100mm thick; 0.23 25.15 1.72 10.80 m2 37.67 140mm thick; 0.23 25.15 2.02 15.00 m2 42.17 215mm thick; 0.32 35.51 2.43 23.21 m2 61.15

Facework to concrete 100mm thick; 0.17 19.48 1.33 12.28 m2 33.09 140mm thick; 0.21 22.93 1.57 16.48 m2 40.98 215mm thick; 0.35 38.96 2.22 24.70 m2 65.88

In alteration work 100mm thick; 0.27 29.61 1.72 10.80 m2 42.13 140mm thick; 0.26 28.94 2.02 15.00 m2 45.96 215mm thick; 0.32 35.51 2.43 23.21 m2 61.15

Reconstituted stone; Bradstone 100 bed weathered Cotswold or North Cerney masonary blocks; rough hewn rockfaced blocks; in coloured cement-lime mortar designation (1:2:9) (iii) Walls, thickness 100mm

vertical and straight 0.30 33.39 2.28 54.63 m2 90.30 curved on plan 0.39 43.41 2.97 54.63 m2 101.01 with a battered face 0.34 38.40 2.62 54.63 m2 95.65 in arches 0.57 64.00 4.37 54.63 m2 123.00

Facing to concrete; wall ties vertical and straight 0.24 26.38 1.80 62.14 m2 90.32 curved on plan 0.32 35.06 2.39 62.14 m2 99.59 with a battered face 0.36 39.62 2.71 62.14 m2 104.47

Reconstituted stone; Bradstone Architectural dressings in weathered Cotswold or North Cerney shades; in coloured cement-lime mortar designation (1:2:9) (iii) Copings; twice weathered and throated

152×76mm ; 0.08 8.90 0.61 16.67 m 26.18 152×76mm; curved on plan; 0.11 11.80 0.80 56.54 m 69.14 305×76mm; 0.10 11.13 0.76 39.00 m 50.89 305×76mm; curved on plan; 0.13 14.80 1.01 77.85 m 93.66

Corbels 479×100×215mm, splayed 0.49 54.54 3.72 131.77 nr 190.03 665×100×215mm, splayed 0.55 61.22 4.18 180.36 nr 245.76

Pier caps 305×305mm 0.09 10.02 0.68 20.01 nr 30.71 381×381mm 0.11 12.24 0.84 28.80 nr 41.88 457×457mm 0.13 14.47 0.99 39.38 nr 54.84 533×533mm 0.15 16.70 1.14 54.84 nr 72.68

hours £ £ £ rate £

Lintels 100×140mm 0.11 12.24 0.84 49.47 m 62.55 100×215mm 0.16 17.81 1.22 54.85 m 73.88

Natural stone ashlar; Portland Whitbed limestone; in cement-lime mortar designation (iii) Walls

vertical and straight 12.70 1413.57 84.11 2460.99 m3 3958.67 curved on plan 19.30 2148.18 146.71 3669.21 m3 5964.10 with a battered face 19.30 2148.18 146.71 3669.21 m3 5964.10

Facing to concrete; wall ties vertical and straight 17.00 1892.18 129.23 2468.91 m3 4490.32 curved on plan 25.80 2871.66 196.12 3677.13 m3 6744.91 with a battered face 25.80 2871.66 196.12 3677.13 m3 6744.91

Copings; twice weathered and throated 250×150mm 0.45 50.09 3.42 133.10 m 186.61 250×150mm; curved on plan 0.45 50.09 3.42 159.65 m 213.16 400×150mm 0.49 54.54 3.72 195.56 m 253.82 400×150mm; curved on plan 0.49 54.54 3.72 234.61 m 292.87

Shaped and dressed string courses 75mm projection x 150mm high 0.45 50.09 3.42 124.48 m 177.99

Corbel 500×450×300mm 0.55 61.22 4.18 178.56 nr 243.96

Keystone 750×900×300mm (extreme) 1.30 144.70 9.88 559.54 nr 714.12

Random rubble uncoursed , weighing 2.0 t/m3 of wall; in cement-lime mortar designation (iii) Walls

vertical and straight 4.17 464.14 31.70 277.40 m3 773.24 curved on plan 4.67 519.79 35.50 359.09 m3 914.38 with a battered face 4.67 519.79 35.50 359.09 m3 914.38 in arches 8.53 949.43 64.84 359.09 m3 1373.36

Facework to concrete vertical and straight 4.17 464.14 31.70 360.57 m3 856.41 curved on plan 4.67 519.79 35.50 360.57 m3 915.86 with a battered face 4.67 519.79 35.50 360.57 m3 915.86 in arches 8.53 949.43 64.84 360.57 m3 1374.84

Copings 500×125mm 0.49 54.54 3.72 227.88 m 286.14

Squared random rubble uncoursed , weighing 2.0 t/m3 of wall; in cement-lime mortar designation (iii) Walls

vertical and straight 4.17 464.14 31.70 482.96 m3 978.80 curved on plan 4.67 519.79 35.50 482.96 m3 1038.25 with a battered face 4.67 519.79 35.50 482.96 m3 1038.25 in arches 8.53 949.43 64.84 482.96 m3 1497.23

hours £ £ £ rate £

BLOCKWORK AND STONEWORK – cont

Squared random rubble uncoursed , weighing 2.0 t/m3 of wall – cont Facework to concrete

vertical and straight 4.17 464.14 31.70 484.44 m3 980.28 curved on plan 4.67 519.79 35.50 484.44 m3 1039.73 with a battered face 4.67 519.79 35.50 484.44 m3 1039.73 in arches 8.53 949.43 64.84 484.44 m3 1498.71

Copings 500×125mm 0.49 54.54 3.72 227.88 m 286.14

Dry rubble , weighing 2.0 t/m3 of wall Walls

vertical and straight 3.83 426.30 29.11 371.17 m3 826.58 curved on plan 4.33 481.95 32.91 371.17 m3 886.03 with a battered face 4.33 481.95 32.91 371.17 m3 886.03

Copings formed of rough stones 275×200mm (average) high 0.45 50.09 3.42 31.74 m 85.25 500×200mm 0.55 61.22 4.18 53.25 m 118.65