ABSTRACT
Reinforcement; high tensile steel bars; straight; T12 – – – 580.00 tonne 580.00
Bars; stainless steel;straight;lengths; 16mm nominal size-alloy 1.4301
Stainless steel bars; straight – – – 3100.00 tonne 3100.00 Stainless steel bars; bent – – – 3300.00 tonne 3300.00
Welded fabric to BS 4483 in sheets 4.80 ×2.40 A98 – – – 1.70 m2 1.70 A142 – – – 1.40 m2 1.40 A193 – – – 1.90 m2 1.90
hours £ £ £ rate £
RESOURCES – MATERIALS – cont
Reinforcement – cont Welded fabric to BS 4483 in sheets 4.80 ×2.40 – cont
A252 – – – 2.45 m2 2.45 A393 – – – 3.82 m2 3.82 B196 – – – 3.65 m2 3.65 B283 – – – 2.42 m2 2.42 B385 – – – 2.94 m2 2.94 B503 – – – 3.80 m2 3.80 B785 – – – 5.21 m2 5.21 B1131 – – – 6.98 m2 6.98 C283 – – – 1.80 m2 1.80 C385 – – – 2.35 m2 2.35 C363 – – – 3.75 m2 3.75 C503 – – – 3.00 m2 3.00 C785 – – – 4.25 m2 4.25 D49 – – – 0.45 m2 0.45 D98 – – – 0.85 m2 0.85
Reinforcement couplers, Lenton type Type A; one bar twistable
12mm dia. – – – 2.61 nr 2.61 16mm dia. – – – 3.33 nr 3.33 20mm dia. – – – 6.08 nr 6.08 25mm dia. – – – 9.45 nr 9.45 32mm dia. – – – 12.82 nr 12.82 40mm dia. – – – 18.52 nr 18.52
Type B; no bar twistable 12mm dia. – – – 15.68 nr 15.68 16mm dia. – – – 18.38 nr 18.38 20mm dia. – – – 20.19 nr 20.19 25mm dia. – – – 23.27 nr 23.27 32mm dia. – – – 31.35 nr 31.35 40mm dia. – – – 47.50 nr 47.50
extra for threaded bar at factory 12mm dia. – – – 1.76 nr 1.76 16mm dia. – – – 1.95 nr 1.95 20mm dia. – – – 2.30 nr 2.30 25mm dia. – – – 2.61 nr 2.61 32mm dia. – – – 3.66 nr 3.66 40mm dia. – – – 4.51 nr 4.51
RESOURCES – PLANT Formwork – small areas
20 t crawler crane – 50% of time 25.08 22" dia. saw bench 2.58 allowance for small power tools 0.75
Total Rate/Hour £ 28.40
hours £ £ £ rate £
Formwork – large areas 20 t crawler crane – 25% of time 12.54 22" dia. saw bench 2.58 allowance for small power tools 0.75
Total Rate/Hour £ 15.86 Reinforcement
30 t crawler crane – 25% of time 14.11 bar cropper 3.75 small power tools 1.50 support acrows, tirfors, kentledge, etc. 0.70
Total Rate/Hour £ 20.06
FORMWORK; ROUGH FINISH
Formwork Formwork materials include for shutter, bracing, ties, support, kentledge and all consumables. The following unit costs do not include for formwork outside the payline and are based on an optimum of a minimum 8 uses with 10% per use towards the cost of repairs/replacement of components damaged during disassembly ADD to formwork material costs generally depending on the number of uses:
Nr of uses % Addition % Waste 1 + 90 to 170 + 7 2 + 50 to 80 + 7 3 + 15 to 30 + 6 6 + 5 to 10 + 6 8 No change + 5 10 – 5 to 7 + 5
Plane horizontal, width ne 0.1m 0.10 6.62 2.84 2.23 m 11.69 0.1-0.20m 0.18 11.92 5.11 2.44 m 19.47 0.2-0.40m 0.40 32.31 6.34 6.04 m2 44.69 0.4-1.22m 0.40 32.31 6.34 6.04 m2 44.69 exceeding 1.22m 0.38 30.69 6.03 6.04 m2 42.76
Plane sloping, width ne 0.1m 0.11 7.28 3.13 2.23 m 12.64 0.1-0.20m 0.20 13.24 5.68 2.44 m 21.36 0.2-0.40m 0.43 34.73 6.85 8.72 m2 50.30 0.4-1.22m 0.43 34.73 6.85 8.72 m2 50.30 exceeding 1.22m 0.38 30.69 6.03 8.72 m2 45.44
Plane battered, width ne 0.1m 0.12 7.95 3.41 2.90 m 14.26 0.1-0.20m 0.20 13.24 5.68 3.11 m 22.03 0.2-0.40m 0.43 34.73 6.95 10.06 m2 51.74 0.4-1.22m 0.43 34.73 6.95 10.06 m2 51.74 exceeding 1.22m 0.40 32.31 6.34 10.06 m2 48.71
hours £ £ £ rate £
FORMWORK; ROUGH FINISH – cont
Formwork – cont Plane vertical, width
ne 0.1m 0.12 7.95 3.41 2.90 m 14.26 0.1-0.20m 0.19 12.58 5.40 3.11 m 21.09 0.2-0.40m 0.70 56.54 11.10 8.72 m2 76.36 0.4-1.22m 0.51 41.19 7.97 8.72 m2 57.88 exceeding 1.22m 0.47 37.96 7.58 8.72 m2 54.26
Curved to one radius in one plane, 0.5m radius, width
ne 0.1m 0.19 12.58 5.40 4.24 m 22.22 0.1-0.20m 0.25 16.56 7.10 4.44 m 28.10 0.2-0.40m 0.90 72.70 14.28 10.06 m2 97.04 0.4-1.22m 0.72 58.16 11.42 10.06 m2 79.64 exceeding 1.22m 0.65 52.50 10.19 10.06 m2 72.75
Curved to one radius in one plane, 2m radius, width ne 0.1m 0.18 11.92 5.11 4.24 m 21.27 0.1-0.20m 0.22 14.57 6.25 4.44 m 25.26 0.2-0.40m 0.84 67.85 13.32 10.06 m2 91.23 0.4-1.22m 0.66 53.31 10.47 10.06 m2 73.84 exceeding 1.22m 0.52 42.00 8.25 10.06 m2 60.31
For voids small void; depth ne 0.5m 0.07 4.64 – 3.12 nr 7.76 small void; depth 0.5-1.0m 0.12 7.95 – 6.00 nr 13.95 small void; depth ne 1.0-2.0m 0.16 10.60 – 11.07 nr 21.67 large void; depth ne 0.5m 0.14 9.27 – 9.32 nr 18.59 large void; depth 0.5-1.0m 0.33 21.85 – 19.28 nr 41.13 large void; depth 1.0-2.0m 0.58 38.41 – 39.08 nr 77.49
For concrete components of constant cross-section beams; 200× 200mm 0.48 31.79 13.63 5.24 m 50.66 beams; 500× 500mm 0.55 36.42 15.62 9.05 m 61.09 beams; 500× 800mm 0.67 44.37 19.03 10.32 m 73.72 columns; 200×200mm 0.55 36.42 15.62 5.64 m 57.68 columns; 300×300mm 0.55 36.42 15.62 8.01 m 60.05 columns; 300×500mm 0.62 41.06 17.61 9.25 m 67.92 to walls; 1.0m high thickness 250mm 1.10 88.85 17.45 10.72 m 117.02 to walls; 1.5m high thickness 300mm 1.50 121.16 23.79 15.39 m 160.34 box culvert; 2 × 2m internally and wall thickness 300mm 4.50 363.48 71.38 89.52 m 524.38 projections (100mm deep) 0.10 6.62 2.84 2.97 m 12.43 intrusions (100mm deep) 0.10 6.62 2.84 2.97 m 12.43
Allowance for additional craneage and rub up where required
ADD to items measures linear 0.04 2.65 1.14 0.03 m 3.82 ADD to items measures m2 0.12 7.95 3.41 0.09 m2 11.45
hours £ £ £ rate £
FORMWORK; FAIR FINISH Plane horizontal, width
ne 0.1m 0.10 6.62 2.84 3.44 m 12.90 0.1-0.20m 0.18 11.92 5.11 3.89 m 20.92 0.2-0.40m 0.40 32.31 6.34 12.30 m2 50.95 0.4-1.22m 0.40 32.31 6.34 12.30 m2 50.95 exceeding 1.22m 0.38 30.69 6.03 12.30 m2 49.02
Plane sloping, width ne 0.1m 0.11 7.28 3.13 3.44 m 13.85 0.1-0.20m 0.20 13.24 3.17 3.89 m 20.30 0.2-0.40m 0.43 34.73 21.13 18.88 m2 74.74 0.4-1.22m 0.43 34.73 21.13 18.88 m2 74.74 exceeding 1.22m 0.38 30.69 6.03 18.88 m2 55.60
Plane battered, width ne 0.1m 0.12 7.95 3.41 5.08 m 16.44 0.1-0.20m 0.20 13.24 5.68 5.53 m 24.45 0.2-0.40m 0.43 34.73 6.82 22.17 m2 63.72 0.4-1.22m 0.43 34.73 6.82 22.17 m2 63.72 exceeding 1.22m 0.40 32.31 6.34 22.17 m2 60.82
Plane vertical, width ne 0.1m 0.12 7.95 3.41 5.08 m 16.44 0.1-0.20m 0.20 13.24 5.68 5.53 m 24.45 0.2-0.40m 0.72 58.16 11.42 18.88 m2 88.46 0.4-1.22m 0.53 42.81 8.41 18.88 m2 70.10 exceeding 1.22m 0.48 38.77 7.61 18.88 m2 65.26
Curved to one radius in one plane, 0.5m radius, width
ne 0.1m 0.20 13.24 5.68 8.37 m 27.29 0.1-0.20m 0.25 16.56 7.10 8.82 m 32.48 0.2-0.40m 0.90 72.70 14.28 22.17 m2 109.15 0.4-1.22m 0.72 58.16 11.42 22.17 m2 91.75 exceeding 1.22m 0.65 52.50 10.31 22.17 m2 84.98
Curved to one radius in one plane, 2.0m radius, width
ne 0.1m 0.18 11.92 5.11 8.37 m 25.40 0.1-0.20m 0.22 14.57 6.25 8.82 m 29.64 0.2-0.40m 0.84 67.85 13.32 22.17 m2 103.34 0.4-1.22m 0.66 53.31 10.47 22.17 m2 85.95 exceeding 1.22m 0.52 42.00 8.25 22.17 m2 72.42
For voids, using void former small void; depth ne 0.5m 0.07 4.64 – 6.01 nr 10.65 small void; depth 0.5-1.0m 0.12 7.95 – 11.57 nr 19.52 small void; depth ne 1.0-2.0m 0.16 10.60 – 22.06 nr 32.66 large void; depth ne 0.5m 0.14 9.27 – 12.90 nr 22.17 large void; depth 0.5-1.0m 0.33 21.85 – 25.96 nr 47.81 large void; depth 1.0-2.0m 0.58 38.41 – 46.02 nr 84.43
hours £ £ £ rate £
FORMWORK; FAIR FINISH – cont
For concrete components of constant cross-section beams; 200× 200mm 0.49 32.45 13.92 10.56 m 56.93 beams; 500× 500mm 0.57 37.75 16.19 17.77 m 71.71 beams; 500× 800mm 0.69 45.70 19.60 22.37 m 87.67 columns; 200×200mm 0.57 37.75 16.19 11.43 m 65.37 columns; 300×300mm 0.57 37.75 16.19 16.46 m 70.40 columns; 300×500mm 0.64 42.38 18.18 19.85 m 80.41 to walls; 1.0m high thickness 250mm 1.20 96.93 19.04 23.24 m 139.21 to walls; 1.5m high thickness 300mm 1.60 129.24 25.38 34.17 m 188.79 box culvert; 2 × 2m internally and wall thickness 300mm 4.60 371.55 72.97 212.10 m 656.62 projections (100mm deep) 0.10 6.62 2.84 5.53 m 14.99 intrusions (100mm deep) 0.10 6.62 2.84 5.53 m 14.99
Allowance for additional craneage and rub up where required
ADD to items measures linear 0.14 9.27 3.98 0.03 m 13.28 ADD to items measures m2 0.12 7.95 3.41 0.12 m2 11.48
FORMWORK; EXTRA SMOOTH FINISH Plane horizontal, width
ne 0.1m 0.10 6.62 2.84 3.69 m 13.15 0.1-0.20m 0.18 11.92 5.11 4.35 m 21.38 0.2-0.40m 0.40 32.31 6.34 14.66 m2 53.31 0.4-1.22m 0.40 32.31 6.34 14.66 m2 53.31 exceeding 1.22m 0.38 30.69 6.02 14.66 m2 51.37
Plane sloping, width ne 0.1m 0.11 7.28 3.13 3.69 m 14.10 0.1-0.20m 0.20 13.24 5.68 4.35 m 23.27 0.2-0.40m 0.43 34.73 6.85 21.23 m2 62.81 0.4-1.22m 0.43 34.73 6.85 21.23 m2 62.81 exceeding 1.22m 0.38 30.69 6.03 21.23 m2 57.95
Plane battered, width ne 0.1m 0.12 7.95 3.41 5.34 m 16.70 0.1-0.20m 0.20 13.24 5.68 6.00 m 24.92 0.2-0.40m 0.43 34.73 6.85 24.52 m2 66.10 0.4-1.22m 0.43 34.73 6.85 24.52 m2 66.10 exceeding 1.22m 0.40 32.31 6.34 24.52 m2 63.17
Plane vertical, width ne 0.1m 0.12 9.69 3.41 5.34 m 18.44 0.1-0.20m 0.20 13.24 5.68 6.00 m 24.92 0.2-0.40m 0.74 59.77 11.74 21.23 m2 92.74 0.4-1.22m 0.53 42.81 8.44 21.23 m2 72.48 exceeding 1.22m 0.48 38.77 7.61 21.23 m2 67.61
Curved to one radius in one plane, 0.5m radius, width
ne 0.1m 0.20 13.24 5.68 8.62 m 27.54 0.1-0.20m 0.25 16.56 7.10 6.00 m 29.66 0.2-0.40m 0.90 72.70 14.28 24.52 m2 111.50 0.4-1.22m 0.72 58.16 11.42 24.52 m2 94.10 exceeding 1.22m 0.65 52.50 10.34 24.52 m2 87.36
hours £ £ £ rate £
Curved to one radius in one plane, 1.0m radius, width
ne 0.1m 0.18 11.92 5.11 8.62 m 25.65 0.1-0.20m 0.22 14.57 6.25 6.00 m 26.82 0.2-0.40m 0.84 67.85 23.35 24.52 m2 115.72 0.4-1.22m 0.66 53.31 10.47 24.52 m2 88.30 exceeding 1.22m 0.52 42.00 8.25 24.52 m2 74.77
For voids, using void former small void; depth ne 0.5m 0.07 4.64 – 10.41 nr 15.05 small void; depth 0.5-1.0m 0.12 7.95 – 20.38 nr 28.33 small void; depth ne 1.0-2.0m 0.16 10.60 – 38.39 nr 48.99 large void; depth ne 0.5m 0.14 9.27 – 22.89 nr 32.16 large void; depth 0.5-1.0m 0.33 21.85 – 44.71 nr 66.56 large void; depth 1.0-2.0m 0.58 38.41 – 78.07 nr 116.48
For concrete components of constant cross-section beams; 200× 200mm 0.50 33.11 14.20 11.97 m 59.28 beams; 500× 500mm 0.57 37.75 9.02 21.30 m 68.07 beams; 500× 800mm 0.69 45.70 10.97 26.60 m 83.27 columns; 200×200mm 0.57 37.75 9.02 13.31 m 60.08 columns; 300×300mm 0.57 37.75 9.02 19.29 m 66.06 columns; 300×500mm 0.64 42.38 10.15 23.62 m 76.15 to walls; 1.0m high thickness 250mm 1.20 96.93 19.04 27.95 m 143.92 to walls; 1.5m high thickness 300mm 1.60 129.24 25.38 41.24 m 195.86 box culvert; 2 × 2m internally and wall thickness 300mm 4.60 371.55 72.97 237.11 m 681.63 projections (100mm deep) 0.10 6.62 2.84 6.00 m 15.46 intrusions (100mm deep) 0.10 6.62 2.84 6.00 m 15.46
Allowance for additional craneage and rub up where required
ADD to items measures linear 0.14 9.27 3.98 0.03 m 13.28 ADD to items measures m2 0.12 7.95 3.41 0.15 m2 11.51
REINFORCEMENT Supply and fit reinforcement materials include for bars, tying wire, spacers, couplers and steel supports for bottom layer reinforcement (stools, chairs and risers).
