ABSTRACT
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
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
Item Gang Labour Plant Material Unit Total hours £ £ £ rate £
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
