ABSTRACT
MILD STEEL Mild steel Stairways and landings - - - - tonne 4145.84 Walkways and platforms - - - - tonne 3840.00 Ladders cat ladder; 64 x 13 mm bar strings; 19 mm rungs at 250 mm centres; 450 mm wide with safety hoops - - - - m 354.37 Miscellaneous framing angle section; 200 x 200 x 16 mm (equal) - - - - m 72.85 angle section; 150 x 150 x 10 mm (equal) - - - - m 34.54 angle section; 100 x 100 x 12 mm (equal) - - - - m 26.76 angle section; 200 x 150 x 15 mm (unequal) - - - - m 59.50 angle section; 150 x 75 x 10 mm (unequal) - - - - m 25.54 universal beams; 914 x 419 mm - - - - m 324.48 universal beams; 533 x 210 mm - - - - m 183.26 channel section; 381 x 102 mm - - - - m 82.78 channel section; 254 x 76 mm - - - - m 42.50 channel section; 152 x 76 mm - - - - m 26.87 tubular section; 100 x 100 x 10 mm - - - - m 47.16 tubular section; 200 x 200 x 15 mm - - - - m 154.63 tubular section; 76.1 x 5.0 mm - - - - m 14.81 tubular section; 139.7 x 6.3 mm - - - - m 34.98 Mild steel; galvanised Handrails 76 mm diameter tubular handrail, 48 mm diameter standards at 750 mm centres, 48 mm diameter middle rail, 1070 mm high overall - - - - m 133.30 Plate flooring 8 mm (on plain) "Durbar" pattern floor plates, maximum weight each panel 50 kg - - - - m2 131.93 Mild steel; internally and externally acid dipped, rinse and hot dip galvanised, epoxy internal paint Uncovered tanks 1600 litre capacity open top water tank - - - - nr 973.65 18180 litre capacity open top water tank - - - - nr 9937.11 Covered tanks 1600 litre capacity open top water tank with loose fitting lid; - - - - nr 1129.03 18180 litre capacity open top water tank with loose fitting lid - - - - nr 11595.25
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MILD STEEL – cont’d Corrugated steel plates to BS 1449 Pt 1, Gr H4, sealed and bolted; BS729 hot dip galvanised, epoxy internal and external paint Uncovered tanks 713 m3 capacity bolted cylindrical open top tank - - - - nr 36860.00 PROPRIETARY WORK Galvanised steel troughed sheeting; 0.70 mm metal thickness, 75 mm deep corrugations; colour coating each side; fixing with plastic capped self-tapping screws to steel purlins or rails Cladding upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.15 6.60 1.73 16.67 m2 24.99 Extra for : galvanised steel inner lining sheet, 0.40 mm thick, Plastisol colour coating 0.06 2.64 1.38 6.24 m2 10.26 galvanised steel inner lining sheet, 0.40 mm thick, Plastisol colour coating; insulation, 80 mm thick 0.08 3.52 0.92 10.96 m2 15.40 surfaces inclined at an angle exceeding 60 degrees to the horizontal 0.16 7.04 3.68 13.77 m2 24.49 Extra for : galvanised steel inner lining sheet, 0.40 mm thick, Plastisol colour coating 0.11 4.84 2.53 6.24 m2 13.61 galvanised steel inner lining sheet, 0.40 mm thick, Plastisol colour coating; insulation, 80 mm thick 0.13 5.72 2.99 10.96 m2 19.67 Galvanised steel flashings; 0.90 mm metal thickness; bent to profile; fixing with plastic capped self-tapping screws to steel purlins or rails; mastic sealant Flashings to cladding 250 mm girth 0.12 5.28 2.76 10.56 m 18.60 500 mm girth 0.18 7.92 4.14 16.41 m 28.47 750 mm girth 0.22 9.68 5.06 22.26 m 37.00 Aluminium profiled sheeting; 0.90 mm metal thickness, 75 mm deep corrugations; colour coating each side; fixing with plastic capped self-tapping screws to steel purlins or rails Cladding upper surfaces inclined at an angle exceeding 60 degrees to the horizontal 0.20 8.80 4.60 19.56 m2 32.96 Extra for : aluminium inner lining sheet, 0.70 mm thick, Plastisol colour coating 0.13 5.72 3.06 15.57 m2 24.35 aluminium inner lining sheet, 0.70 mm thick, Plastisol colour coating; insulation, 80 mm thick 0.15 6.60 3.45 20.30 m2 30.35
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Aluminium profiled sheeting; 1.00 mm metal thickness, 75 mm deep corrugations; colour coating each side; fixing with plastic capped self-tapping screws to steel purlins or rails Cladding upper surfaces inclined at an angle ne 30 degrees to the horizontal 0.17 7.48 1.96 22.45 m2 31.89 Extra for : aluminium inner lining sheet, 0.70 mm thick, Plastisol colour coating 0.09 3.96 1.04 15.57 m2 20.57 aluminium inner lining sheet, 0.70 mm thick, Plastisol colour coating; insulation, 80 mm thick 0.11 4.84 1.27 20.30 m2 26.40 Aluminium flashings; 0.90 mm metal thickness; bent to profile; fixing with plastic capped self-tapping screws to steel purlins or rails; mastic sealant Flashings to cladding 250 mm girth 0.12 5.28 2.76 11.72 m 19.76 500 mm girth 0.18 7.92 4.14 18.73 m 30.79 750 mm girth 0.22 9.68 5.06 25.74 m 40.48 Flooring; Eurogrid; galvanised mild steel Open grid flooring type 41/100; 3 x 25 mm bearer bar; 6mm diameter transverse bar - - - - m2 51.13 type 41/100; 5 x 25 mm bearer bar; 6mm diameter transverse bar - - - - m2 66.14 type 41/100; 3 x 30 mm bearer bar; 6mm diameter transverse bar - - - - m2 59.34 Duct covers; Stelduct; galvanised mild steel Duct covers; pedestrian duty 225 mm clear opening - - - - m 99.92 450 mm clear opening - - - - m 110.53 750 mm clear opening - - - - m 131.12 Duct covers; medium duty 225 mm clear opening - - - - m 144.68 450 mm clear opening - - - - m 163.54 750 mm clear opening - - - - m 189.53 Duct covers; heavy duty 225 mm clear opening - - - - m 160.82 450 mm clear opening - - - - m 239.76 750 mm clear opening - - - - m 341.96
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PROPRIETARY WORK – cont’d Bridge bearings Supply plain rubber bearings ( 3 m and 5 m lengths) 150 x 20 mm 0.35 13.38 - 38.02 m 51.40 150 x 25 mm 0.35 13.38 - 48.88 m 62.26 Supply and place in position laminated elastomeric rubber bearing 250 x 150 x 19 mm 0.25 9.56 - 13.87 nr 23.43 300 x 200 x 19 mm 0.25 9.56 - 20.81 nr 30.37 300 x 200 x 30 mm 0.27 10.32 - 33.28 nr 43.61 300 x 200 x 41 mm 0.27 10.32 - 44.38 nr 54.70 300 x 250 x 41 mm 0.30 11.47 - 55.47 nr 66.94 300 x 250 x 63 mm 0.30 11.47 - 85.98 nr 97.45 400 x 250 x 19 mm 0.32 12.23 - 34.68 nr 46.91 400 x 250 x 52 mm 0.32 12.23 - 94.30 nr 106.53 400 x 300 x 19 mm 0.32 12.23 - 41.60 nr 53.84 600 x 450 x 24 mm 0.35 13.38 - 116.49 nr 129.87 Adhesive fixings to laminated elastomeric rubber bearings 2 mm thick epoxy adhesive 1.00 38.23 - 49.99 m2 88.23 15 mm thick epoxy mortar 1.50 57.35 - 300.30 m2 357.65 15 mm thick epoxy pourable grout 2.00 76.47 - 299.55 m2 376.02 Supply and install mechanical guides for laminated elastomeric rubber bearings 500kN SLS design load; FP50 fixed pin Type 1 2.00 76.47 - 480.00 nr 556.47 500kN SLS design load; FP50 fixed pin Type 2 2.00 76.47 - 600.00 nr 676.47 750kN SLS design load; FP75 fixed pin Type 1 2.10 80.29 - 780.00 nr 860.29 750kN SLS design load; FP75 fixed pin Type 2 2.10 80.29 - 900.00 nr 980.29 300kN SLS design load; UG300 Uniguide Type 1 2.00 76.47 - 480.00 nr 556.47 300kN SLS design load; UG300 Uniguide Type 2 2.00 76.47 - 600.00 nr 676.47 Supply and install fixed pot bearings 355 x 355; PF200 2.00 76.47 - 600.00 nr 676.47 425 x 425; PF300 2.10 80.29 - 660.00 nr 740.29 Supply and install free sliding pot bearings 445 x 345; PS200 2.10 80.29 - 480.00 nr 560.29 520 x 415; PS300 2.20 84.12 - 720.00 nr 804.12 Supply and install guided sliding pot bearings 455 x 375; PG200 2.20 84.12 - 780.00 nr 864.12 545 x 435; PG300 2.30 87.94 - 840.00 nr 927.94 Testing; laminated elastomeric bearings compression test - - - 68.25 nr 68.25 shear test - - - 84.00 nr 84.00 bond test (Exclusive of cost of bearings as this is a destructive test) - - - 299.25 nr 299.25
