ABSTRACT
Locating buried road lighting and traffic signs cable in carriageways, footways, bridge decks and paved areas 0.25 16.10 9.45 – m 25.55 in verges and central reserves 0.20 12.88 7.56 – m 20.44 in side slopes of cuttings or side slopes of embankments 0.15 9.66 5.68 – m 15.34
TRENCH FOR COMMUNICATIONS CABLE OR DUCT
Trench for cable 300 to 450mm wide; depth not exceeding 1.5m 0.15 9.66 5.68 – m 15.34 450 to 600mm wide; depth not exceeding 1.5m 0.20 12.88 7.56 – m 20.44 Extra for excavating rock or reinforced concrete in trench 0.50 32.20 18.92 – m3 51.12 Extra for excavating brickwork or mass concrete in trench 0.40 25.76 15.13 – m3 40.89 Extra for backfilling with pea gravel 0.02 1.29 0.76 19.35 m3 21.40 Extra for 450 × 100mm sand cable bedding and covering 0.02 1.29 0.76 1.42 m 3.47 Extra for PVC marker tape 0.01 0.32 0.20 2.12 m 2.64 Extra for 150 × 300 clay cable tiles 0.05 3.22 1.89 4.83 m 9.94 Extra for 150 × 900 concrete cable tiles 0.03 1.93 1.14 8.21 m 11.28
COMMUNICATIONS CABLING AND DUCT
Communication cables laid in trench type A1 2 pair 0.9mm² armoured multi-pair – – – – m 4.51 type A2 20 pair 0.9mm² armoured multi-pair – – – – m 8.10 type A3 30 pair 0.9mm² armoured multi-pair – – – – m 9.94
hours £ £ £ rate £
Power cables laid in trench type A4 10.0mm² armoured split concentric – – – – m 7.07
Detector feeder cables laid in trench type A6 50/0.25m² single core detector feeder cable – – – – m 5.43 type A7 50/0.25m² single core detector feeder cable – – – – m 5.43
COMMUNICATIONS CABLE JOINTS AND TERMINATIONS
Cable terminations of type 1 cable – – – – nr 64.37 of type 2 cable – – – – nr 287.62 of type 3 cable – – – – nr 412.56 of type 4 cable – – – – nr 68.98 of type 6 cable – – – – nr 41.10 of type 7 cable – – – – nr 41.10
COMMUNICATIONS EQUIPMENT
Cabinet bases foundation plinth – – – – nr 130.28
Matrix signal post bases foundation plinth – – – – nr 134.89
CCTV camera bases foundation plinth – – – – nr 130.28
Wall mounted brackets at maximum 15.0m height – – – – nr 43.46
Fix only the following equipment communication equipment cabinet, 600 type series – – – – nr 140.32 terminator type II – – – – nr 148.73 emergency telephone post – – – – nr 74.52 telephone housing – – – – nr 23.27 matrix signal post – – – – nr 74.52 Motorwarn/fogwarn – – – – nr 148.93 distributor on gantry – – – – nr 189.63 isolator switch for gantry – – – – nr 412.97 heater unit mounted on gantry; Henleys’ 65 W type 22501 – – – – nr 28.29
Terminal blocks Klippon BK6 – – – – nr 7.48 Klippon BK12 – – – – nr 8.40
Work to pavement for loop detection circuits cut or form grooves in pavement for detector loops and feeders – – – – m 5.02 additional cost for sealing with hot bitumen sealant – – – – m 0.51
CHAMBERS
Brick chamber with galvanized steel cover and frame; depth to uppermost surface of base slab
ne 1.0m deep – – – – nr 892.42
