ABSTRACT
ALTERATIONS AND REPAIRS
Shoring
Raking shoring consisting of two 175 x 175mm rakers, each 5m length, 50 * 150mm wall plate including sole pieces, steel dogs needles, cleats and bracing
Raking shoring consisting of two 225 x 225mm rakers, each 8m length, 50 * 200mm wall plate including sole pieces, steel dogs needles, cleats, bracing and cutting through walls, floors and ceilings
Dead shoring consisting of two 175 x 175mm legs including needle, sole plate, braces, wedges steel dogs and cutting through walls, floors and ceilings
Flying shoring consisting of 100 x 150mm shores, 50 x 200 wall plates, 50 x 100mm struts and straining pieces, distance between walls being supported
3m 4m 5m
Strut existing window openings consisting of 125 x 50mm wall plates and struts
price £ £
£
nr 835.05 125.26 960.31
nr 1049.48 157.42 1206.90
nr 730.95 109.64 840.59
nr 620.54 93.08 713.62 nr 663.70 99.56 763.26 nr 730.95 109.64 840.59
nr 147.89 22.18 170.07
Forming openings
Form opening for windows or doors in existing walls in cement mortar and make good to sides of openings
75mm blockwork m2 1 00mm blockwork m2 140mm blockwork m2 215mm blockwork m2 half brick wall m2 one brick wall m2 one and a half brick wall m2 two brick wall m2
Form opening for windows or doors in existing walls in lime mortar and make good to sides of openings
75mm blockwork m2 100mm blockwork m2 140mm blockwork m2 21 5mm blockwork m2 half brick wall m2 one brick wall m2 one and a half brick wall m2 two brick wall m2
Form opening for lintels above openings in existing walls in cement mortar and make good to sides of openings
75mm blockwork m2 100mm blockwork m2 140mm blockwork m2
28.00 31.08 37.10 39.20 40.60 52.92 67.20
100.80
25.20 28.00 33.60 35.70 36.40 47.60 67.20 91.00
41.72 47.04 54.18
10.77 16.02
10.77 14.55
£
35.51 39.05 46.84 49.96 50.00 65.10 82.56
122.85
32.29 35.51 42.81 45.93 45.17 58.98 82.56
111.58
49.44 55.56 64.66
one brick wall m2 one and a half brick wall m2 two brick wall m2
Form opening for lintels above openings in existing walls in lime mortar and make good to sides of openings
75mm blockwork m2 100mm blockwork m2 140mm blockwork m2 215mm blockwork m2 half brick wall m2 one brick wall m2 one and a half brick wall m2 two brick wall m2
Form opening in reinforced concrete floor slab and make good to edges, slab thickness
100mm m2 150mm m2 200mm m2 250mm m2 300mm m2
Form opening in reinforced concrete walls and make good to edges, wall thickness
100mm m2 150mm m2 200mm m2 250mm m2 300mm m2
10.50 12.60 16.98
11.40 15.30
11.57 14.55
10.33 12.10 15.32
147.00 176.40 237.72
38.50 42.00 48.30 54.04 80.50
132.30 159.60 214.20
79.10 110.04 133.00 161.98 203.70
91.00 100.80 144.62 169.40 214.48
22.60 27.15 36.56
12.38 20.40 24.63 33.03
12.35 17.04 20.53 24.92 31.71
14.13 15.65 22.27 26.04 33.33
173.29 208.14 280.31
45.74 49.76 57.90 65.39 94.93
156.39 188.82 253.26
94.66 130.61 157.38 191.07 243.13
108.34 119.98 170.74 199.61 255.53
Filling openings
Take out existing door and frame complete, make good to reveals and piece up skirting to match existing
single internal door nr single external door nr double internal door nr double external door nr
Take out existing single door and frame complete, fill in opening, fix new skirting to match existing and plaster both sides
100mm blockwork m2 2 15mm clockwork m2 half brick wall m2 one brick wall m2 one and a half brick wall m2
Take out existing double doors and frame complete, fill in opening, fix new skirting to match existing and plaster both sides
100mm blockwork m2 21 5mm blockwork m2 half brick wall m2 one brick wall m2 one and a half brick wall m2
10.45 12.47 12.40 14.60 16.37
14.59 16.36 15.54 20.34 22.20
84.00 86.80 86.80 89.60
146.30 174.58 173.60 204.40 229.18
204.26 229.04 217.56 284.76 310.80
12.71 12.71 13.43 13.43
46.11 67.41 42.12 75.98
104.69
54.37 122
70.05 128.68 105.09
14.51 14.93 15.03 15.45
28.86 36.30 32.36 42.06 50.08
38.79 52.66 43.14 62.02 62.38
111.22 114.44 115.26 118.48
221.27 278.29 248.08 322.44 383.95
297.42 403.70 330.75 475.46 478.27
Underpinning
Excavate preliminary trench by hand, maximum depth not exceeding
1.00m m3 1 .50m m3 2.00m m3 2.50m m3 3.00m m3
Excavate trench by hand below existing foundations, maximum not exceeding
1 .00m m3 1 .50m m3 2.00m m3 2.50m m3 3.00m m3
Excavate and backfill working space, maximum depth not exceeding
1 .00m m3 1.50m m3 2.00m m3 2.50m m3 3.00m m3
Open-boarded earthwork support to sides of preliminary trenches, distance between faces not exceeding 2.0m
maximum depth not exceeding 1 .Om m2
51.80 58.10 61.60 85.40
101.50
59.50 66.50 76.30
102.20 116.90
70.00 73.50 82.60
113.40 129.50
12.81 15.23
11.45 15.33 17.54
10.50 11.03 12.39 17.01 19.43
59.57 66.82 70.84 98.21
116.73
68.43 76.48 87.75
117.53 134.44
80.50 84.53 94.99
130.41 148.93
maximum depth not exceeding 2.0m m2 0.40 5.60 1.98 1.14
Close-boarded earthwork support to sides of preliminary trenches, distance between faces not exceeding 2.0m
maximum depth not exceeding 1.0m m2 0.85 11.90 3.39 2.29
maximum depth not exceeding 2.0m m2 1.10 15.40 3.39 2.82
Open-boarded earthwork support to sides of excavation trenches, distance between faces not exceeding 2.0m
maximum depth not exceeding 1.0m m2 0.35 4.90 1.98 1.03
maximum depth not exceeding 2.0m m2 0.45 6.30 1.98 1.24
Close-boarded earthwork support to sides of excavation trenches, distance between faces not exceeding 2.0m
maximum depth not exceeding 1.0m m2 0.95 13.30 3.39 2.50
maximum depth not exceeding 2.0m m2 1.20 16.80 3.39 3.03
£
17.58
21.61
19.19
23.22
Cut away projecting concrete foundations, size
150 x 150mm m 1 50 x 225mm m 1 50 x 300mm m
Cut away projecting brickwork in footings, one brick thick
one course m two courses m three courses m
Prepare underside of existing foundations to receive the new work, width
300mm m 500mm m 750mm m 1000mm m 1200mm m
Load surplus excavated material into barrows, wheel and deposit in temporary spoil heaps, average distance
15m m3 25m m3 50m m3
Load surplus excavated material into barrows, wheel and deposit in temporary spoil heaps, average distance
25m m3
15.40 26.60 36.40
10.50 16.10 19.60 22.40 25.20
17.50 20.30 23.80
20.30
0.00 0.00 0.00
0.00 0.00 0.00
0.00 0.00 0.00 0.00 0.00
0.00 0.00 0.00
0.00
0.95 1.16 1.37
2.31 3.99 5.46
1.58 2.42 2.94 3.36 3.78
2.63 3.05 3.57
3.05
£
7.25 8.86
10.47
17.71 30.59 41.86
12.08 18.52 22.54 25.76 28.98
20.13 23.35 27.37
23.35
£
Load surplus excavated material into barrows, wheel and deposit in skips or lorries, average distance
25m 50m
m3 m3
Level and compact bottom of excavation m2
19.60 23.10
22.54 26.57
Site-mixed concrete 1:3:6 40mm aggregate in foundations to underpinning, thickness
150 to 300mm 300 to 450mm over 450mm
m3 m3 m3
60.90 56.70 51.10
85.62 85.62 85.62
21.98 21.35 20.51
168.50 163.67 157.23
Site-mixed concrete 1 :2:4 20mm aggregate in foundations to underpinning, thickness
150 to 300mm 300 to 450mm over 450mm
m3 m3 m3
60.90 56.70 51.10
91.44 91.44 91.44
22.85 22.22 21.38
175.19 170.36 163.92
Plain vertical formwork to sides of underpinned foundations, height
over 1 m not exceeding 250mm 250 to 500mm 500mm to 1 m
m2 m m m
32.20 10.50 17.50 23.80
48.38 16.05 27.00 38.72
Plain vertical formwork to sides of underpinned foundations, left in, height
over 1m m2 not exceeding 250mm m 250 to 500mm m 500mm to 1m m
High yield deformed steel reinforcement bars, straight or bent
10mm diameter m 12mm diameter m 16mm diameter m 20mm diameter m 25mm diameter m
Common bricks basic price £200 per thousand in cement mortar in underpinning
one brick thick m2 one and a half brick thick m2 two brick thick m2
Class A engineering bricks in basic price £350 per thousand in cement mortar in underpinning
one brick thick m2 one and a half brick thick m2 two brick thick m2
Hessian-based bitumen damp proof course, bedded in cement mortar, horizontal
over 225mm wide m2
2.15 0.65 1.15 1.60
0.04 0.05 0.06 0.07 0.08
5.20 7.40 9.35
5.40 7.60 9.50
0.35
30.10 9.10
16.10 22.40
0.56 0.70 0.84 0.98 1.12
119.60 170.20 215.05
124.20 174.80 218.50
8.05
2.05 2.05 2.05 2.05
0.36 0.43 0.52
1.2 1.85
2.05 2.05 2.05
2.05 2.05 2.05
4.82 1.67 2.72 3.67
0.14 0.17 0.20 0.33 0.45
18.25 25.84 32.57
18.94 26.53 33.08
2.71
36.97 12.82 20.87 28.12
1.06 1.30 1.56 2.51 3.42
139.90 198.09 249.67
145.19 203.38 253.63
Two courses of slates bedded In cement mortar, horizontal
over 225mm wide m2 225mm wide m
Wedge and pin new work to soffit of existing with slates in cement mortar, width
one brick thick m one and a half brick thick m two brick thick m
Temporary screens
Erect, maintain and remove temporary screens consisting of 50 * 50mm softwood framing covered one side with
hardboard (three uses) m2 insulation board (three uses) m2 polythene sheeting (three uses) m2
66.70 35.95 19.55 3.47
43.70 7.48 55.20 10.42 64.40 15.37
18.40 1.57
18.40 2.23
12.80 0.15
15.40 3.45
11.97
£
118.05 26.47
58.86 75.46 91.74
22.97
23.72
14.89