ABSTRACT

GENERAL Notes Bridge bearings are manufactured and installed to individual specifications. The following guide prices are for different sizes of simple bridge bearings. If requirements are known, then advice ought to be obtained from specialist manufacturers such as CCL. RESOURCES - LABOUR Bridge bearing gang 1 ganger/chargehand (skill rate 4) 14.28 2 unskilled operatives (general) 24.88 Total Gang Rate / Hour £ 39.16 BEARINGS Supply plain rubber bearings (3 m and 5 m lengths) 150 x 20 mm 0.35 13.59 - 36.47 m 50.06 150 x 25 mm 0.35 13.59 - 46.98 m 60.57 Supply and place in position laminated elastomeric rubber bearing 250 x 150 x 19 mm 0.25 9.71 - 14.16 nr 23.86 300 x 200 x 19 mm 0.25 9.71 - 21.24 nr 30.95 300 x 200 x 30 mm 0.27 10.48 - 33.98 nr 44.46 300 x 200 x 41 mm 0.27 10.48 - 45.30 nr 55.78 300 x 250 x 41 mm 0.30 11.65 - 56.63 nr 68.27 300 x 250 x 63 mm 0.30 11.65 - 87.77 nr 99.42 400 x 250 x 19 mm 0.32 12.43 - 35.40 nr 47.82 400 x 250 x 52 mm 0.32 12.43 - 96.26 nr 108.69 400 x 300 x 19 mm 0.32 12.43 - 42.47 nr 54.89 600 x 450 x 24 mm 0.35 13.59 - 118.91 nr 132.50 Adhesive fixings to laminated elastomeric rubber bearings 2 mm thick epoxy adhesive 1.00 38.83 - 51.15 m² 89.98 15 mm thick epoxy mortar 1.50 58.24 - 285.85 m² 344.09 15 mm thick epoxy pourable grout 2.00 77.66 - 292.58 m² 370.24 Supply and install mechanical guides for laminated elastomeric rubber bearings 500kN SLS design load; FP50 fixed pin Type 1 2.00 77.66 - 472.50 nr 550.16 500kN SLS design load; FP50 fixed pin Type 2 2.00 77.66 - 590.63 nr 668.28 750kN SLS design load; FP75 fixed pin Type 1 2.10 81.54 - 767.81 nr 849.35 750kN SLS design load; FP75 fixed pin Type 2 2.10 81.54 - 885.94 nr 967.48 300kN SLS design load; UG300 Uniguide Type 1 2.00 77.66 - 472.50 nr 550.16 300kN SLS design load; UG300 Uniguide Type 2 2.00 77.66 - 590.63 nr 668.28 Supply and install fixed pot bearings 355 x 355; PF200 2.00 77.66 - 590.63 nr 668.28 425 x 425; PF300 2.10 81.54 - 649.69 nr 731.23

Item

Gang hours

Labour £

Plant £

Material £ Unit

Total rate £

Supply and install free sliding pot bearings 445 x 345; PS200 2.10 81.54 - 472.50 nr 554.04 520 x 415; PS300 2.20 85.42 - 708.75 nr 794.17

Supply and install guided sliding pot bearings 455 x 375; PG200 2.20 85.42 - 763.75 nr 849.17 545 x 435; PG300 2.30 89.31 - 822.50 nr 911.81

TESTING BEARINGS If there is a requirement for testing bridge bearings prior to their being installed then the tests should be enumerated separately. Specialist advice should be sought once details are known. Compression test for laminated elastomeric bearings

generally - - - - nr 59.66 Shear test for laminated elastomeric bearings

generally - - - - nr 77.13 Bond test for elastomeric bearings (Exclusive of cost of bearings as this is a destructive test)

generally - - - - nr 311.85