ABSTRACT
Total Gang Rate/Hour 1.00 48.90 – – - 48.90
BEARINGS Supply plain rubber bearings (3m and 5m lengths)
150× 20mm 0.35 17.11 – 41.50 m 58.61 150× 25mm 0.35 17.11 – 49.81 m 66.92
Supply and place in position laminated elastomeric rubber bearing
250× 150×19mm 0.25 12.22 – 29.35 nr 41.57 300× 200×19mm 0.25 12.22 – 32.17 nr 44.39 300× 200×30mm 0.27 13.20 – 42.69 nr 55.89 300× 200×41mm 0.27 13.20 – 64.03 nr 77.23 300× 250×41mm 0.30 14.67 – 76.75 nr 91.42 300× 250×63mm 0.30 14.67 – 107.23 nr 121.90 400× 250×19mm 0.32 15.65 – 56.44 nr 72.09 400× 250×52mm 0.32 15.65 – 124.16 nr 139.81 400× 300×19mm 0.32 15.65 – 65.47 nr 81.12 600× 450×24mm 0.35 17.11 – 135.45 nr 152.56
Adhesive fixings to laminated elastomeric rubber bearings
2mm thick epoxy adhesive 1.00 48.90 – 51.81 m2 100.71 15mm thick epoxy mortar 1.50 73.35 – 289.50 m2 362.85 15mm thick epoxy pourable grout 2.00 97.80 – 310.33 m2 408.13
Supply and install mechanical guides for laminated elastomeric rubber bearings
500kN SLS design load; FP50 fixed pin Type 1 2.00 97.80 – 929.21 nr 1027.01 500kN SLS design load; FP50 fixed pin Type 2 2.00 97.80 – 958.18 nr 1055.98 750kN SLS design load; FP75 fixed pin Type 1 2.10 102.69 – 1077.39 nr 1180.08 750kN SLS design load; FP75 fixed pin Type 2 2.10 102.69 – 1224.48 nr 1327.17 300kN SLS design load; UG300 Uniguide Type 1 2.00 97.80 – 1114.17 nr 1211.97 300kN SLS design load; UG300 Uniguide Type 2 2.00 97.80 – 1279.63 nr 1377.43
Supply and install fixed pot bearings 355× 355; PF200 2.00 97.80 – 995.66 nr 1093.46 425× 425; PF300 2.10 102.69 – 1187.22 nr 1289.91
hours £ £ £ rate £
BEARINGS – cont Supply and install free sliding pot bearings
445× 345; PS200 2.10 102.69 – 1339.77 nr 1442.46 520× 415; PS300 2.20 107.58 – 1707.33 nr 1814.91
Supply and install guided sliding pot bearings 455× 375; PG200 2.20 107.58 – 1779.32 nr 1886.90 545× 435; PG300 2.30 112.47 – 2118.02 nr 2230.49
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 77.11 Shear test for laminated elastomeric bearings
generally – – – – nr 89.96
